CN213863446U

CN213863446U - Sealing device is used in oral liquid production

Info

Publication number: CN213863446U
Application number: CN202022995147.2U
Authority: CN
Inventors: 刘媛
Original assignee: Jiangxi Yizhongtang Biotechnology Co ltd
Current assignee: Liaoning Taiping Pharmaceutical Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-08-03
Anticipated expiration: 2030-12-14

Abstract

The utility model discloses a sealing device is used in oral liquid production, including the oral liquid bottle, the top fixedly connected with bottle neck of oral liquid bottle, the outside of bottle neck is provided with sealed lid, the top fixedly connected with closing plate of sealed lid, the top fixedly connected with sleeve of installation intracavity wall, and the slip interlude is connected with the gag lever post in the telescopic inner chamber, and the sealing plug is connected in the bottom rotation of gag lever post, and the outside movable sleeve of gag lever post is equipped with the spring, and the bottom of spring is laminated mutually with the top of sealing plug. The utility model discloses utilize sleeve and sealing plug matched with to set up the mode, in use compresses tightly the sealing plug through the spring for the sealing plug can be tightly cooperate with the top of bottleneck, thereby make the sealed effect of bottleneck better, when sealed lid appears becoming flexible, the spring still can continue to compress tightly sealedly to the bottleneck, makes the sealed effect of bottleneck better, is convenient for to the preservation of the internal chamber of oral liquid bottle well-formed body.

Description

Sealing device is used in oral liquid production

Technical Field

The utility model relates to a sealing device field, in particular to sealing device is used in oral liquid production.

Background

The oral liquid bottle plays an important role as a bearing tool of medicines, at present, the demand of the whole market is rapidly increased, however, the oral liquid bottle is not only simple to package, and needs to bear more social responsibility, and the oral liquid bottle with good sealing performance and higher safety can ensure that people feel more relieved when taking the medicines;

in the production to oral liquid, generally all be through the threaded connection between sealed lid and the bottleneck to the realization is to the sealed of oral liquid, however, threaded connection's mode, touching and rocking when carrying, transportation just probably leads to the screw thread between sealed lid and the bottleneck not hard up, thereby makes the medicine gas leakage, influences the save effect of its inside medicine body.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sealing device is used in oral liquid production to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sealing device is used in oral liquid production, includes the oral liquid bottle, the top fixedly connected with bottleneck of oral liquid bottle, the outside of bottleneck is provided with sealed lid, the external screw thread has been seted up to the outer wall of bottleneck, the inner wall of sealed lid is seted up there is the internal thread, the top fixedly connected with closing plate of sealed lid, the installation cavity has been seted up to the inside of closing plate, the top fixedly connected with sleeve of installation intracavity wall, the slip interlude is connected with the gag lever post in the telescopic inner chamber, the bottom of gag lever post is rotated and is connected the sealing plug, the outside movable sleeve of gag lever post is equipped with the spring, the sealing plug and the telescopic bottom fixed connection of spring, the bottom of spring is laminated mutually with the top of spring.

Preferably, the bottom of the sealing plate is provided with a through groove, and the inner cavity of the through groove is communicated with the inner cavity of the mounting cavity.

Preferably, the both sides at gag lever post top are the equal fixedly connected with locating lever, the location spout has all been seted up to telescopic both sides, the locating lever is connected with the inner chamber sliding alternate of location spout.

Preferably, both sides of the top end of the oral liquid bottle body are fixedly connected with connecting rods, the bottom of the sealing cover is provided with an annular groove, and the connecting rods are in sliding connection with the inner cavity of the annular groove.

Preferably, one side fixedly connected with fixture block at connecting rod top, the spacing ring has been seted up at the top of ring channel inner wall, the inner chamber sliding connection of fixture block and spacing ring.

Preferably, the top of the connecting rod is provided with a slot.

Preferably, a sealing ring is arranged below the sealing cover and fixedly connected with the top end of the oral liquid bottle body.

The utility model discloses a technological effect and advantage:

(1) the utility model discloses utilize sleeve and sealing plug matched with mode of setting, in use, compress tightly the sealing plug through the spring for the sealing plug can closely cooperate with the top of bottleneck, thereby make the sealed effect of bottleneck better, when the sealed lid appears becoming flexible, the spring still can continue to compress tightly the sealed bottleneck, make the sealed effect of bottleneck better, be convenient for to the preservation of the medicine body in oral liquid bottle body inner chamber;

(2) the utility model discloses utilize locating lever and location spout matched with to set up the mode, through the location spout, be convenient for carry on spacingly to the slip of locating lever for the slip of locating lever has upper limit and lower limit, just also prevents just that the gag lever post from droing completely from telescopic inner chamber, makes the slip of gag lever post more stable.

Drawings

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

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

Fig. 3 is a schematic view of the internal structure of the sealing cover of the present invention.

Fig. 4 is the schematic diagram of the internal structure of the fixture block.

In the figure: 1. an oral liquid bottle body; 2. a bottle mouth; 3. a sealing cover; 4. a sealing plate; 5. a sleeve; 6. a limiting rod; 7. a sealing plug; 8. a spring; 9. a through groove; 10. positioning a rod; 11. a connecting rod; 12. an annular groove; 13. a clamping block; 14. a limiting ring; 15. and (4) a sealing ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a sealing device is used in oral liquid production as shown in fig. 1-4, including oral liquid bottle 1, the top fixedly connected with bottleneck 2 of oral liquid bottle 1, the outside of bottleneck 2 is provided with sealed lid 3, the below of sealed lid 3 is provided with sealing ring 15, sealing ring 15 and oral liquid bottle 1's top fixed connection, the external screw thread has been seted up to bottleneck 2's outer wall, sealed lid 3's inner wall is seted up there is the internal thread, through the mutually supporting between internal thread and the external screw thread, is convenient for make bottleneck 2 and sealed 3 screw-thread fit of lid.

The two sides of the top end of the oral liquid bottle body 1 are fixedly connected with connecting rods 11, the bottom of the sealing cover 3 is provided with an annular groove 12, the connecting rods 11 are in sliding connection with the inner cavity of the annular groove 12, so that the matching between the bottle neck 2 and the sealing cover 3 is limited, the connection between the bottle neck 2 and the sealing cover 3 is more stable, the dislocation between the bottle neck 2 and the sealing cover 3 is prevented, one side of the top of the connecting rods 11 is fixedly connected with clamping blocks 13, the top of the inner wall of the annular groove 12 is provided with a limiting ring 14, the clamping blocks 13 are in sliding connection with the inner cavity of the limiting ring 14, the clamping blocks 13 are in a conical shape, the clamping is convenient to clamp into the inner cavity of the limiting ring 14, so that the relative position between the oral liquid bottle body 1 and the sealing cover 3 is limited, the sealing cover 3 is prevented from moving upwards, the connecting rod 11 is made of plastic, and the bending deformation of the top of the connecting rod 11 is facilitated through the groove, so that the clamping block 13 is conveniently matched into the inner cavity of the limiting ring 14.

Sealed top fixedly connected with closing plate 4 of lid 3, logical groove 9 has been seted up to closing plate 4's bottom, the inner chamber that leads to groove 9 communicates with the inner chamber of installation cavity each other, lead to the interlude of groove 9 spring 8 of being convenient for, the installation cavity has been seted up to closing plate 4's inside, the top fixedly connected with sleeve 5 of installation intracavity wall, the equal fixedly connected with locating lever 10 in both sides at gag lever post 6 top, the location spout has all been seted up to sleeve 5's both sides, locating lever 10 alternates with the inner chamber of location spout in a sliding way and is connected, through the location spout, be convenient for slide locating lever 10 and carry on spacingly, make the slip of locating lever 10 have upper limit and lower limit, just also prevent that gag lever post 6 from sleeve 5's inner chamber from droing completely, make gag lever 6's slip more stable.

Sliding interlude is connected with gag lever post 6 in sleeve 5's the inner chamber, sealing plug 7 is connected in gag lever post 6's bottom rotation, sealing plug 7 is the hemisphere, gag lever post 6's outside movable sleeve is equipped with spring 8, spring 8's top and sleeve 5's bottom fixed connection, spring 8's bottom is laminated mutually with sealing plug 7's top, compression through spring 8, be convenient for to sealing plug 7 compress tightly, thereby make sealing plug 7 can cooperate with the top of bottleneck 2 steadily.

The utility model discloses the theory of operation:

in use, firstly, the connecting rod 11 is fitted into the inner cavity of the annular groove 12, then the sealing cover 3 is rotated, the sealing cover 3 is rotated on the external thread of the bottle neck 2, so that the thread of the sealing cover 3 moves towards the direction of the oral liquid bottle body 1, the connecting rod 11 relatively moves towards the inner cavity of the annular groove 12, the clamping block 13 is conveniently fitted into the inner cavity of the limiting ring 14, then the sealing cover 3 moves towards the direction of the bottle neck 2, so that the sealing cover 3 is fitted into the top of the bottle neck 2 to seal the inner cavity of the bottle neck 2, then in the process of screwing the sealing plate 4, due to the inconvenient position of the sealing plug 7, the sealing cover 3 moves towards the direction of the oral liquid bottle body 1, so that the spring 8 is in a compressed state, the sealing plug 7 is compressed, and the sealing plug 7 can be tightly fitted with the top of the bottle neck 2, therefore, the sealing effect of the bottle mouth 2 is better, and when the sealing cover 3 is loosened, the spring 8 can still continuously compress and seal the bottle mouth 2.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.

Claims

1. The sealing device for the production of the oral liquid comprises an oral liquid bottle body (1) and is characterized in that a bottle mouth (2) is fixedly connected to the top end of the oral liquid bottle body (1), a sealing cover (3) is arranged outside the bottle mouth (2), external threads are arranged on the outer wall of the bottle mouth (2), internal threads are arranged on the inner wall of the sealing cover (3), a sealing plate (4) is fixedly connected to the top end of the sealing cover (3), an installation cavity is arranged inside the sealing plate (4), a sleeve (5) is fixedly connected to the top end of the inner wall of the installation cavity, a limiting rod (6) is slidably and alternately connected in the inner cavity of the sleeve (5), the bottom end of the limiting rod (6) is rotatably connected with a sealing plug (7), a spring (8) is movably sleeved outside the limiting rod (6), and the top end of the spring (8) is fixedly connected with the bottom end of the sleeve (5), the bottom end of the spring (8) is attached to the top end of the sealing plug (7).

2. The sealing device for producing the oral liquid as claimed in claim 1, wherein the bottom of the sealing plate (4) is provided with a through groove (9), and the inner cavity of the through groove (9) is communicated with the inner cavity of the mounting cavity.

3. The sealing device for producing the oral liquid is characterized in that positioning rods (10) are fixedly connected to two sides of the top of the limiting rod (6), positioning sliding grooves are formed in two sides of the sleeve (5), and the positioning rods (10) are connected with inner cavities of the positioning sliding grooves in a sliding and penetrating manner.

4. The sealing device for producing the oral liquid as claimed in claim 1, wherein the two sides of the top end of the oral liquid bottle body (1) are fixedly connected with connecting rods (11), the bottom of the sealing cover (3) is provided with an annular groove (12), and the connecting rods (11) are slidably connected with the inner cavity of the annular groove (12).

5. The sealing device for producing oral liquid according to claim 4, wherein a clamping block (13) is fixedly connected to one side of the top of the connecting rod (11), a limiting ring (14) is arranged on the top of the inner wall of the annular groove (12), and the clamping block (13) is slidably connected with the inner cavity of the limiting ring (14).

6. The sealing device for producing oral liquid according to claim 4, wherein the top of the connecting rod (11) is provided with a slot.

7. The sealing device for the production of oral liquid according to claim 1, wherein a sealing ring (15) is arranged below the sealing cover (3), and the sealing ring (15) is fixedly connected with the top end of the oral liquid bottle body (1).