Polyester plastic bottle

Abstract

The polyester plastic bottle comprises a bottle body, a bottle opening is formed in the top of the bottle body, a limiting groove is formed in the outer wall of the bottle opening, a fixing groove is formed in the position, located at the bottom of the limiting groove, of the outer wall of the bottle opening, a sealing plug is arranged at the top of the bottle opening, and a metal sealing cover is arranged on the outer side of the bottle opening. The metal sealing cover abuts against the sealing plug, a first inner concave ring is arranged on the outer wall of the metal sealing cover, and the first inner concave ring is connected with the limiting groove in a matched mode. The utility model relates to the technical field of medical packaging bottles, and solves the problems in the prior art that a polyester plastic bottle sealed by a metal cover is difficult to quickly separate the metal cover from a bottle body, so that the polyester plastic bottle is inconvenient to open, and the use experience of patients and medical staff is influenced.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical packing bottle technical field, concretely is a polyester plastic bottle. BACKGROUND

[0002] The medical polyester plastic bottle is a plastic container for packing medicine, liquid medicine, solvent and the like, is made of PE, PP, PET and the like, meets the special requirement of medicine packing, has the advantages of not easy to break, good sealing performance, moistureproof, sanitation and the like, is widely used in the packing of medical liquid, satisfies the storage demand of liquid medicine, effectively prevents the loss and pollution caused by accidental leakage of medicine in the process of transportation, storage or use, in the prior art, the polyester plastic bottle closed by the metal cover is difficult to separate the metal cover from the bottle body quickly, makes the opening of the polyester plastic bottle have certain inconvenience, influences the use experience of patients and medical staff. SUMMARY

[0003] In view of the defects of the prior art, the utility model provides a polyester plastic bottle, solves the problems that the polyester plastic bottle closed by the metal cover is difficult to separate the metal cover from the bottle body quickly in the prior art, makes the opening of the polyester plastic bottle have certain inconvenience, and influences the use experience of patients and medical staff.

[0004] To achieve the above object, the utility model discloses the following technical scheme: a polyester plastic bottle, including bottle body, the top of bottle body is provided with bottle mouth, the outer wall of bottle mouth is provided with limiting slot, the outer wall of bottle mouth is provided with fixed slot at the bottom of limiting slot, the top of bottle mouth is provided with sealing plug, the outside of bottle mouth is provided with metal closed cover, the metal closed cover is tightly opposite with sealing plug, the outer wall of metal closed cover is provided with first inner concave ring, the first inner concave ring is connected with limiting slot, the outer wall bottom of metal closed cover is provided with second inner concave ring, the second inner concave ring is connected with fixed slot, the bottom of metal closed cover is provided with extension strip on one side of second inner concave ring, the top of extension strip is provided with separation line slot on both sides, and the end of extension strip is provided with pull ring.

[0005] Preferably, the two sides of the bottle body are provided with gripping grooves, and the inside of the gripping grooves is provided with anti-slip lines at equal intervals.

[0006] Preferably, the top and bottom of the sealing plug are provided with inner grooves.

[0007] Preferably, one side of the outer wall of the bottle body is provided with a capacity scale.

[0008] Preferably, the bottom of the outer wall of the sealing plug is provided with a guide edge.

[0009] The utility model provides a kind of polyester plastic bottle. With following beneficial effect: the polyester plastic bottle, by the cooperation between bottle body, bottle mouth, limit slot, fixed groove, sealing plug, metal closed cover, first inner recess ring, second inner recess ring, separation line groove, pull ring and extension bar, by being compacted and clamped to metal closed cover at limit slot and fixed groove, sealing plug forms and is pressed tightly sealed to bottle mouth, can improve the overall sealing performance and stability of bottle body, can effectively prevent liquid from leaking during transportation or storage, when needing to pour out liquid in bottle, by pulling pull ring upwards, metal closed cover can be separated along separation line groove, so that sealing plug can be pulled out or punctured by using syringe needle, to further improve the convenience of metal cover and polyester plastic bottle separation, to pour out or extract liquid in bottle quickly, improve the convenience of drug use and the security of liquid medicine storage, which can improve the use experience of polyester plastic bottle for patients or medical staff.

[0010] By the cooperation between bottle body, gripping groove and anti-skid line, by being provided with gripping groove on the both sides of bottle body, polyester plastic bottle is conveniently gripped, and anti-skid line is provided on the surface of gripping groove, to improve the stability of gripping, can prevent slipping during gripping, to further increase the use safety and convenience of polyester plastic bottle, which can further improve user experience. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is structure schematic view of the utility model;

[0012] Figure 2 It is appearance schematic view of the utility model;

[0013] Figure 3 It is appearance schematic view of bottle body, bottle mouth and gripping groove in the utility model;

[0014] Figure 4 It is Figure 1 Local enlarged view of area A in it;

[0015] Figure 5 It is Figure 2 Local enlarged view of area B in it.

[0016] In the drawing: 1, bottle body;2, bottle mouth;3, limit slot;4, fixed groove;5, sealing plug;6, metal closed cover;7, first inner recess ring;8, second inner recess ring;9, separation line groove;10, pull ring;11, gripping groove;12, anti-skid line;13, inner recess;14, capacity scale;15, guide edge;16, extension bar. DETAILED DESCRIPTION

[0017] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described, obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0018] In the prior art, the polyester plastic bottle closed by the metal cover is difficult to separate the metal cover from the bottle body quickly, which makes the opening of the polyester plastic bottle inconvenient and affects the use experience of patients and medical staff.

[0019] Therefore, the present application provides a polyester plastic bottle, which is improved by the cooperation between the bottle body, the bottle mouth, the limiting groove, the fixing groove, the sealing plug, the metal closing cover, the first inner recess ring, the second inner recess ring, the separation line groove, the pull ring and the extension bar. The metal closing cover is tightly clamped at the limiting groove and the fixing groove, so that the sealing plug tightly seals the bottle mouth, improves the overall sealing performance and stability of the bottle body, effectively prevents the liquid from leaking during transportation or storage, and when the liquid in the bottle needs to be poured out, the metal closing cover is separated along the separation line groove by pulling the pull ring upward, which improves the convenience of separating the metal cover from the polyester plastic bottle, enables the sealing plug to be pulled out from the top of the bottle mouth or punctured by the syringe needle, and thus the liquid in the bottle can be quickly poured out or extracted, improving the convenience of drug use and the safety of liquid storage.

[0020] Those skilled in the art will connect all electrical components in the present case with their adapted power supply through wires, and should select appropriate controllers and encoders according to actual conditions to meet the control requirements. The specific connection and control sequence should be completed according to the working principle of the following working principle, the working order of each electrical component, and the detailed connection means are well known in the art. The following mainly introduces the working principle and process, and does not make any explanation on the electrical control.

[0021] By Figures 1-5It can be known that the polyester plastic bottle comprises a bottle body 1, the top of the bottle body 1 is provided with a bottle mouth 2, the outer wall of the bottle mouth 2 is provided with a limiting groove 3, the outer wall of the bottle mouth 2 is provided with a fixing groove 4 at the bottom of the limiting groove 3, the top of the bottle mouth 2 is provided with a sealing plug 5, the outer side of the bottle mouth 2 is provided with a metal closing cover 6, the metal closing cover 6 is tightly abutted with the sealing plug 5, the outer wall of the metal closing cover 6 is provided with a first inner concave ring 7, the first inner concave ring 7 is connected with the limiting groove 3 in cooperation, the outer wall bottom of the metal closing cover 6 is provided with a second inner concave ring 8, the second inner concave ring 8 is connected with the fixing groove 4 in cooperation, the bottom of the metal closing cover 6 is provided with an extension strip 16 at one side of the second inner concave ring 8, the metal closing cover 6 is provided with a separation line groove 9 at the top of both sides of the extension strip 16, and the end of the extension strip 16 is provided with a pull ring 10.

[0022] In the implementation process, it is particularly worth pointing out that through the cooperation between the bottle body 1 and the bottle mouth 2, the bottle body 1 and the bottle mouth 2 are integrally formed by PE, PP or PET and other materials to form the main structure of the polyester plastic bottle. Through the cooperation between the bottle mouth 2 and the sealing plug 5, the sealing plug 5 is tightly fitted with the bottle mouth 2 to realize the sealing of the polyester plastic bottle, ensure that the liquid in the bottle can maintain a long-term sealed state, prevent the intrusion of external impurities and the loss of internal liquid, the sealing plug 5 is made of high-quality medical-grade rubber material, has good sealing performance, prevents the leakage of the liquid during storage or transportation, and ensures the smoothness and safety of the needle puncture, reduces the wear and tear of the sealing material and the pollution of the liquid, through the cooperation between the bottle body 1, the bottle mouth 2, the limiting groove 3, the fixing groove 4, the sealing plug 5, the metal sealing cover 6, the first inner recess ring 7 and the second inner recess ring 8, after the liquid is filled, the bottle mouth 2 is sealed by the sealing plug 5, and the metal sealing cover 6 covers the bottle mouth 2 and the sealing plug 5, the metal sealing cover 6 is tightly clamped at the limiting groove 3 and the fixing groove 4, the sealing plug 5 is tightly sealed with the bottle mouth 2, and the first inner recess ring 7 is limited by the limiting groove 3 and the second inner recess ring 8 is limited by the fixing groove 4, forming a double-insurance sealing structure, improving the overall sealing performance and stability of the bottle body 1, effectively preventing the liquid from leaking during transportation or storage, through the cooperation between the bottle mouth 2, the sealing plug 5, the metal sealing cover 6, the separation line groove 9, the pull ring 10 and the extension strip 16, when the liquid in the bottle needs to be poured out, the metal sealing cover 6 is separated along the separation line groove 9 by pulling the pull ring 10 upwards, and then the metal sealing cover 6 is removed from the top of the bottle mouth 2, the limiting of the sealing plug 5 is released, the sealing plug 5 can be pulled out from the top of the bottle mouth 2 or pierced by the needle of the syringe, so that the liquid in the bottle can be quickly poured out or extracted, improving the convenience of using the liquid, through the cooperation between the bottle body 1, the bottle mouth 2, the limiting groove 3, the fixing groove 4, the sealing plug 5, the metal sealing cover 6, the first inner recess ring 7, the second inner recess ring 8, the separation line groove 9, the pull ring 10 and the extension strip 16, the metal sealing cover 6 is tightly clamped at the limiting groove 3 and the fixing groove 4, the sealing plug 5 is tightly sealed with the bottle mouth 2, improving the overall sealing performance and stability of the bottle body 1, effectively preventing the liquid from leaking during transportation or storage, when the liquid in the bottle needs to be poured out, the metal sealing cover 6 is separated along the separation line groove 9 by pulling the pull ring 10 upwards, improving the convenience of separating the metal cover from the polyester plastic bottle, the sealing plug 5 can be pulled out from the top of the bottle mouth 2 or pierced by the needle of the syringe, so that the liquid in the bottle can be quickly poured out or extracted, improving the convenience of using the liquid and the safety of storing the liquid:

[0023] Further, the two sides of the bottle body 1 are provided with gripping grooves 11, and the inside of the gripping grooves 11 is provided with anti-skid lines 12 at equal intervals;

[0024] In the specific implementation process, it is particularly worth pointing out that through the cooperation between the bottle body 1, the gripping groove 11 and the anti-skid lines 12, by arranging the gripping groove 11 on both sides of the bottle body 1, it is convenient to grip the polyester plastic bottle, and the anti-skid lines 12 are arranged on the surface of the gripping groove 11, which improves the stability of gripping and prevents slipping during gripping, thereby increasing the safety and convenience of using the polyester plastic bottle;

[0025] Further, the top and bottom of the sealing plug 5 are provided with inner grooves 13;

[0026] In the specific implementation process, it is particularly worth pointing out that through the cooperation between the sealing plug 5 and the inner grooves 13, it is convenient for medical staff to use a needle to puncture the sealing plug 5 for liquid extraction or liquid proportioning:

[0027] Further, the outer wall of the bottle body 1 is provided with a capacity scale 14, which is convenient for patients or medical staff to accurately control the liquid capacity, and thus quickly and accurately grasp the liquid dosage;

[0028] In the specific implementation process, it is particularly worth pointing out that the capacity scale 14 is convenient for patients or medical staff to accurately control the liquid capacity, and thus quickly and accurately grasp the liquid dosage;

[0029] Further, the outer wall of the sealing plug 5 is provided with a guide edge 15;

[0030] In the specific implementation process, it is particularly worth pointing out that through the cooperation between the bottle mouth 2, the sealing plug 5 and the guide edge 15, the guide edge 15 guides the sealing plug 5 during insertion or extraction of the sealing plug 5 in the bottle mouth 2, so that the sealing plug 5 can be smoothly and accurately inserted or extracted, and the gap between the sealing plug 5 and the bottle mouth 2 is effectively controlled, thereby enhancing the sealing performance and preventing liquid leakage.

[0031] It should be noted that in this paper, the relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitation. The statement "including a limited element" does not exclude the existence of other identical elements in the process, method, article or equipment including the element.

[0032] In the utility model, unless another definite provision and limitation, the term "installation", "arrangement", "connection", "fixation", "screw connection" and so on term should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be direct connection, also can indirectly connect through intermediate medium, can be two element inside's intercommunication or two element's mutual action relation, unless another definite limitation, for the ordinary skill of the art, can understand the above-mentioned term in the utility model specific meaning according to specific circumstances.

[0033] Although the embodiments of the utility model have been shown and described, it will be appreciated by those of ordinary skill in the art that various changes, modifications, alternatives, and variations can be made thereto without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A polyester plastic bottle, comprising a bottle body (1), characterized in that: The bottle body (1) has a bottle mouth (2) at its top. A limiting groove (3) is provided on the outer wall of the bottle mouth (2). A fixing groove (4) is provided at the bottom of the limiting groove (3) on the outer wall of the bottle mouth (2). A sealing plug (5) is provided at the top of the bottle mouth (2). A metal sealing cap (6) is provided on the outer side of the bottle mouth (2). The metal sealing cap (6) abuts against the sealing plug (5). A first concave ring (7) is provided on the outer wall of the metal sealing cap (6). The concave ring (7) is connected to the limiting groove (3). The bottom of the outer wall of the metal sealing cover (6) is provided with a second concave ring (8). The second concave ring (8) is connected to the fixing groove (4). The bottom of the metal sealing cover (6) is provided with an extension strip (16) on one side of the second concave ring (8). The metal sealing cover (6) is provided with separation grooves (9) on both sides of the top of the extension strip (16). The end of the extension strip (16) is provided with a pull ring (10).

2. A polyester plastic bottle according to claim 1, characterized in that: Both sides of the bottle body (1) are provided with gripping grooves (11), and anti-slip textures (12) are provided at equal intervals inside the gripping grooves (11).

3. A polyester plastic bottle according to claim 1, characterized in that: The sealing plug (5) has an inner groove (13) at both the top and bottom.

4. A polyester plastic bottle according to claim 1, characterized in that: The bottle body (1) has a capacity scale (14) on one side of its outer wall.

5. A polyester plastic bottle according to claim 1, characterized in that: The bottom of the outer wall of the sealing plug (5) is provided with a guide edge (15).

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