CN219258260U

CN219258260U - Oral liquid sealing cover with positioning ring

Info

Publication number: CN219258260U
Application number: CN202320439038.3U
Authority: CN
Inventors: 范爱国
Original assignee: Yantai Shengyuan Packaging Co ltd
Current assignee: Yantai Shengyuan Packaging Co ltd
Priority date: 2023-03-03
Filing date: 2023-03-03
Publication date: 2023-06-27
Anticipated expiration: 2033-03-03

Abstract

The utility model discloses an oral liquid sealing cover with a positioning ring, which comprises a bottle body and a bottle cap, wherein the upper surface of the bottle body is fixedly connected with a bottle opening, the upper surface of the bottle cap is provided with a round hole, the inner wall of the round hole is fixedly connected with a round cylinder, the upper surface of the round cylinder is provided with a threaded hole, and the inner wall of the threaded hole is in threaded connection with an external thread plug. This sealed lid of oral liquid with holding ring inserts the bottleneck back with the bottle lid, the rubber holding ring of bottle lid inner wall can produce deformation and can get into first extrusion inslot to this location effect that improves the bottle lid, the gasbag holding ring removes to the second extrusion groove position simultaneously, pack gas in to the intake pipe through the air inlet, make the gasbag holding ring produce the inflation, and pack the second extrusion inslot, because the setting of check valve, the inside gas of gasbag holding ring can not appear leaking the condition, mutually support with the rubber holding ring, fix a position the bottle lid from the inside and outside of bottleneck, can ensure the joint strength of bottle lid and bottleneck, can not produce the problem that breaks away from easily.

Description

Oral liquid sealing cover with positioning ring

Technical Field

The utility model relates to the technical field of sealing covers, in particular to an oral liquid sealing cover with a positioning ring.

Background

The oral liquid is a sterile or semi-sterile oral liquid preparation which is prepared by taking traditional Chinese medicine decoction as a basis, extracting active ingredients in the medicine and adding additives such as a flavoring agent, a bacteriostat and the like, has the advantages of small dosage, good taste, quick absorption, quick effect and the like, is commonly used in the treatment direction of children, however, most of the existing oral liquid sealing covers are sealed by tearing an aluminum cover, and the lips or hands of the children are easily cut when the children take the oral liquid preparation due to the condition that the aluminum cover is easy to warp in the tearing process, so that the safety is poor;

through searching, the Chinese patent net discloses a sealing cover for oral liquid (application number is: 201720974491.9) can insert sealing ring 14 into the oral liquid bottleneck is inside, and annular conical surface 15 can reduce frictional resistance in advance, be convenient for get into the bottleneck and lead, can be pressed when sealing ring 14 enters into in the bottleneck and extrude and warp simultaneously, and deformation part can enter into annular avoidance groove 16 and dredge, avoid because sealing ring 14 excessively twists and can't insert, conveniently insert the bottleneck inside, just so can place inside holding ring 13 into the bottleneck inside, simultaneously outside holding ring 11 can hug closely the bottleneck surface, the protruding 12 of location increases the tensioning dynamics, guarantee sealed effect, avoid droing, then cover fixed cap 2 in the outside of bottle plug 1, and extrude and form spacing arch 21, can warp fixed cap 2 and install on the bottleneck, can guarantee stably, avoid droing, and when using, can warp the rolling over to vertical state with aluminum clamp 25, then can twist aluminum clamp 25 and rotate, can tear the connection thin slice 23 and twist off and take out, and then can expose the auxiliary jack 17 of bottom, be convenient for insert thin slice 1 simultaneously, the thin slice 23 is located in the outside of bottle plug 1, and the extrusion cap 22 is located in the inside of bottle plug 1, and the limit bump 21 is formed, and the limit bump 21 can be deformed, and be guaranteed stably, and be guaranteed, and when using, and the safety is still the safety is convenient, however, the safety is in the safety is improved, the safety is in the operation, and is used to be in the safety to the safety.

According to the bottle stopper, the connection strength of the bottle stopper and the bottle mouth is improved through the limiting bulge on the surface of the fixing cap, the bottle stopper is guaranteed to be stable, the bottle stopper is prevented from falling off, however, according to the drawing, the topmost position of the inner wall of the bottle stopper is different from the position of the limiting bulge and is lower than the position of the limiting bulge, the extrusion force generated by deformation of the limiting bulge is enabled not to directly act on the bottle stopper, but acts on the surface of the bottle stopper, the limiting bulge is difficult to play a role in guaranteeing stability, the bottle stopper is easy to break away from, and the stability is poor.

Disclosure of Invention

The utility model aims to provide an oral liquid sealing cover with a positioning ring, so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the oral liquid sealing cover with the positioning ring comprises a bottle body and a bottle cap, wherein the upper surface of the bottle body is fixedly connected with a bottle opening, the upper surface of the bottle cap is provided with a round hole, the inner wall of the round hole is fixedly connected with a round cylinder, the upper surface of the round cylinder is provided with a threaded hole, the inner wall of the threaded hole is in threaded connection with an external thread plug, the top end of the external thread plug is fixedly connected with a round plate, and the inner wall of the bottle cap is fixedly connected with a positioning assembly;

the positioning assembly comprises a rubber positioning ring, a first extrusion groove matched with the rubber positioning ring is formed in the surface of the bottle opening, an arc-shaped groove is formed in the surface of the circular cylinder, an air bag positioning ring is fixedly connected to the inner wall of the arc-shaped groove, an air inlet is fixedly connected to the surface of the bottle cover, an air inlet pipe is communicated with the inner portion of the air inlet, one end, far away from the air inlet, of the air inlet pipe is communicated with the inner portion of the air bag positioning ring, a one-way valve is arranged on the surface of the air inlet pipe, and a second extrusion groove matched with the air bag positioning ring is formed in the inner wall of the bottle opening.

Preferably, the diameter of the circular cylinder is the same as the diameter of the inner wall of the bottle mouth.

Preferably, the diameter of the inner wall of the bottle cap is larger than the diameter of the outer surface of the bottle mouth.

Preferably, the positions of the rubber positioning ring and the air bag positioning ring respectively correspond to the positions of the first extrusion groove and the second extrusion groove.

Preferably, the inner wall of the threaded hole is fixedly connected with a sealing film, and the sealing film is made of aluminum foil.

Preferably, the lower surface of the circular plate is fixedly connected with a rubber sealing ring, and a third extrusion groove matched with the rubber sealing ring is formed in the top end of the circular cylinder.

Advantageous effects

The utility model provides an oral liquid sealing cover with a positioning ring, which has the following beneficial effects:

1. this sealed lid of oral liquid with holding ring inserts the bottleneck back with the bottle lid, the rubber holding ring of bottle lid inner wall can produce deformation and can get into first extrusion inslot to this location effect that improves the bottle lid, the gasbag holding ring removes to the second extrusion groove position simultaneously, pack gas in to the intake pipe through the air inlet, make the gasbag holding ring produce the inflation, and pack the second extrusion inslot, because the setting of check valve, the inside gas of gasbag holding ring can not appear leaking the condition, mutually support with the rubber holding ring, fix a position the bottle lid from the inside and outside of bottleneck, thereby can ensure the joint strength of bottle lid and bottleneck, can not produce the problem that breaks away from easily.

2. This sealed lid of oral liquid with holding ring screws off the back with external screw thread end cap through the circular plate, utilizes the intubate to run through sealing membrane and can absorb the oral liquid, once only does not drink the time when the oral liquid, screws into the screw hole with external screw thread end cap again, makes rubber seal produce deformation in the third extrusion groove, can seal up the processing to the bottle lid again, facilitates secondary use.

Drawings

FIG. 1 is a schematic view of a bottle cap in a three-dimensional structure of the present utility model;

FIG. 2 is a schematic view of the front cross-section structure of the present utility model;

fig. 3 is an enlarged schematic view of the structure at a in fig. 2.

In the figure: 1 bottle body, 2 bottle cap, 3 bottleneck, 4 circular cylinder, 5 external screw plug, 6 circular plate, 7 rubber locating ring, 8 first extrusion groove, 9 gasbag locating ring, 10 air inlet, 11 intake pipe, 12 check valve, 13 second extrusion groove, 14 sealing film, 15 rubber seal.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the oral liquid sealing cover with the positioning ring comprises a bottle body 1 and a bottle cap 2, wherein the upper surface of the bottle body 1 is fixedly connected with a bottle opening 3, the diameter of the inner wall of the bottle cap 2 is larger than that of the outer surface of the bottle opening 3, a round hole is formed in the upper surface of the bottle cap 2, a round cylinder 4 is fixedly connected to the inner wall of the round hole, the diameter of the round cylinder 4 is the same as that of the inner wall of the bottle opening 3, a threaded hole is formed in the upper surface of the round cylinder 4, an external thread plug 5 is in threaded connection with the inner wall of the threaded hole, a round plate 6 is fixedly connected to the top end of the external thread plug 5, and a positioning component is fixedly connected to the inner wall of the bottle cap 2;

the locating component comprises a rubber locating ring 7, a first extrusion groove 8 matched with the rubber locating ring 7 is formed in the surface of the bottle opening 3, an arc-shaped groove is formed in the surface of the circular cylinder 4, an air bag locating ring 9 is fixedly connected to the inner wall of the arc-shaped groove, an air inlet 10 is fixedly connected to the surface of the bottle cover 2, an air inlet pipe 11 is communicated with the inner portion of the air inlet 10, one end, far away from the air inlet 10, of the air inlet pipe 11 is communicated with the inner portion of the air bag locating ring 9, a one-way valve 12 is arranged on the surface of the air inlet pipe 11, a second extrusion groove 13 matched with the air bag locating ring 9 is formed in the inner wall of the bottle opening 3, and the positions of the rubber locating ring 7 and the air bag locating ring 9 correspond to the positions of the first extrusion groove 8 and the second extrusion groove 13 respectively.

Referring to fig. 1, 2 and 3, firstly, the bottle cap 2 and the circular cylinder 4 are inserted into the inner side and the outer side of the bottle mouth 3, at this time, the rubber positioning ring 7 on the inner wall of the bottle cap 2 deforms in the process of insertion, and is restored to the original state in the first extrusion groove 8 and fills the first extrusion groove 8, meanwhile, the air bag positioning ring 9 moves to the position of the second extrusion groove 13, air is filled into the air inlet pipe 11 through the air inlet 10, so that the air enters the air bag positioning ring 9 and generates an expansion effect, the second extrusion groove 13 is filled, and due to the arrangement of the check valve 12, the air cannot leak from the air bag positioning ring 9, so that the shrinkage condition of the air bag positioning ring 9 cannot occur, the positioning effect of the bottle cap 2 can be carried out from the inner side and the outer side of the bottle mouth 3 through the air bag positioning ring 9 and the rubber positioning ring 7, the connection strength of the bottle cap 2 and the bottle mouth 3 can be improved, meanwhile, the oral liquid cannot leak from the bottle mouth 3, and the use is more convenient.

The inner wall fixedly connected with sealing membrane 14 of screw hole, and sealing membrane 14's material is the aluminium foil, and the lower surface fixedly connected with rubber seal 15 of circular plate 6, and the third extrusion groove with rubber seal 15 looks adaptation has been seted up on the top of circular cylinder 4.

Referring to fig. 2 and 3, when the oral liquid is required to be sucked, the circular plate 6 is utilized to drive the external thread plug 5 to rotate and separate from the threaded hole, at the moment, the insertion pipe is utilized to penetrate the sealing film 14, the oral liquid in the bottle body 1 can be sucked by the insertion pipe, when the oral liquid cannot be drunk once and needs secondary use, the insertion pipe is taken out, the external thread plug 5 is screwed into the threaded hole again, the rubber sealing ring 15 below the circular plate 6 is deformed in the third extrusion groove, so that the situation that liquid cannot leak from the external thread plug 5 and the circular plate 6 is ensured, the sealing effect is good, the oral liquid can be conveniently reused, and the flexibility is high.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sealed lid of oral liquid with holding ring, includes body (1) and bottle lid (2), its characterized in that: the bottle comprises a bottle body (1), a bottle mouth (3) is fixedly connected to the upper surface of the bottle body (1), a round hole is formed in the upper surface of the bottle cap (2), a round cylinder (4) is fixedly connected to the inner wall of the round hole, a threaded hole is formed in the upper surface of the round cylinder (4), an external thread plug (5) is connected to the inner wall of the threaded hole in a threaded manner, a circular plate (6) is fixedly connected to the top end of the external thread plug (5), and a positioning assembly is fixedly connected to the inner wall of the bottle cap (2);

the utility model provides a locating component includes rubber holding ring (7), first extrusion groove (8) with rubber holding ring (7) looks adaptation are seted up on the surface of bottleneck (3), the arc wall has been seted up on the surface of circular cylinder (4), the inner wall fixedly connected with gasbag holding ring (9) of arc wall, the fixed surface of bottle lid (2) is connected with air inlet (10), the inside intercommunication of air inlet (10) has intake pipe (11), and the one end that air inlet (10) was kept away from to intake pipe (11) is linked together with the inside of gasbag holding ring (9), and the surface mounting of intake pipe (11) has check valve (12), the second extrusion groove (13) with gasbag holding ring (9) looks adaptation have been seted up to the inner wall of bottleneck (3).

2. The oral liquid sealing cover with a positioning ring according to claim 1, wherein: the diameter of the circular cylinder (4) is the same as the diameter of the inner wall of the bottle opening (3).

3. The oral liquid sealing cover with a positioning ring according to claim 1, wherein: the diameter of the inner wall of the bottle cap (2) is larger than the diameter of the outer surface of the bottle mouth (3).

4. The oral liquid sealing cover with a positioning ring according to claim 1, wherein: the positions of the rubber positioning ring (7) and the air bag positioning ring (9) respectively correspond to the positions of the first extrusion groove (8) and the second extrusion groove (13).

5. The oral liquid sealing cover with a positioning ring according to claim 1, wherein: the inner wall of the threaded hole is fixedly connected with a sealing film (14), and the sealing film (14) is made of aluminum foil.

6. The oral liquid sealing cover with a positioning ring according to claim 1, wherein: the lower surface of the circular plate (6) is fixedly connected with a rubber sealing ring (15), and a third extrusion groove matched with the rubber sealing ring (15) is formed in the top end of the circular cylinder (4).