CN217023607U

CN217023607U - Anti-leakage gel bottle cap

Info

Publication number: CN217023607U
Application number: CN202123208162.9U
Authority: CN
Inventors: 付宇; 胡京艳; 陈艾雯
Original assignee: Nanjing Daoda Pharmacy Co ltd
Current assignee: Nanjing Daoda Pharmacy Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-07-22
Anticipated expiration: 2031-12-20

Abstract

The utility model provides an anti-leakage gel bottle cap, which belongs to the technical field of bottle caps and comprises a bottle cap, wherein the inner side of the bottle cap is in threaded connection with a bottle body, and the inner side of the middle part of the bottle cap is fixedly connected with a pump column. The utility model solves the problem that disinfection gel leaks due to the fact that rubber is loosened from a bottle body and a bottle cap after the bottle body and the bottle cap are used for a period of time, the compression spring always elastically extrudes the sealing column through the compression spring and the sealing column, so that the sealing column is always attached to the inner wall of the sealing groove, the sealing ring is tightly attached to the bottom of the sealing groove, good sealing performance is achieved between the sealing column and the sealing groove, the sealing block is contracted through the matching use of the sealing block and the matching groove, a certain pre-tightening force is achieved between the sealing block and the matching groove, gaps are prevented from being formed between the sealing block and the matching groove, and gel leakage is avoided.

Description

Anti-leakage gel bottle cap

The technical field is as follows:

the utility model belongs to the technical field of bottle caps, and particularly relates to an anti-leakage gel bottle cap.

Background art:

the hand disinfection during the new crown epidemic situation becomes a very important method for preventing the new crown and reducing the virus transmission, and the disinfection gel becomes a very convenient, fast and hand-washing-free disinfection mode.

The existing bottle for bearing the disinfection gel is basically a disposable product, the sealing performance of the bottle can be greatly reduced after the bottle cap is opened, the sealing performance is increased by adopting a mode of additionally arranging a rubber sealing ring or a rubber sealing ring between the bottle cap and the bottle body, but the bottle body and the bottle cap are often loosened after being used for a period of time, so that a gap is generated between the rubber and the bottle body and between the rubber and the bottle cap to cause the disinfection gel to leak, and the anti-leakage gel bottle cap is provided.

The utility model has the following contents:

the utility model provides an anti-leakage gel bottle cap, and aims to solve the problem that sterilization gel leaks due to the fact that a gap is formed between rubber and a bottle body and a bottle cap because the bottle body and the bottle cap are loosened after being used for a period of time.

The utility model provides an anti-leakage gel bottle cap which comprises a bottle cap, wherein the inner side of the bottle cap is in threaded connection with a bottle body, the inner side of the middle part of the bottle cap is fixedly connected with a pump column, the top of the bottle body is provided with a fitting groove, a sealing block arranged on the inner side of the top of the bottle cap is inserted into the inner side of the fitting groove, the inner bottom wall of the fitting groove is provided with a sealing rubber ring, the inner side of the top of the bottle body is provided with a sealed groove, the inner side of the sealed groove is inserted into the outer side of the sealing column, the inner side of the bottle cap is provided with an anti-leakage mechanism, and the outer side of the bottom of the bottle cap is inserted into a fixed locking mechanism.

Furthermore, antiseep mechanism is including seting up the extrusion groove at the inboard top of bottle lid, the inner wall in extrusion groove is pegged graft and is had the extrusion ring, the fixed pressure spring that is provided with in top of extrusion ring, the bottom fixedly connected with sealing post of extrusion ring, the outside and the inner wall in sealed groove of sealing post are pegged graft.

Through adopting above-mentioned scheme, pressure spring keeps elastic extrusion throughout to the sealed post to make sealed post hug closely with the inner wall of airtight groove throughout, avoid the gel seepage.

Further, the bottom of sealing post is provided with the sealing ring, the bottom of sealing ring is the wedge, the material of sealing ring is triphenylmethane copolyester, the bottom of sealing ring and the interior diapire of airtight groove laminate completely.

Through adopting above-mentioned scheme, the sealing ring possesses elasticity and plasticity, the bottom of sealing ring and airtight groove is closely laminated, makes to possess good leakproofness between sealed post and the airtight groove, avoids the gel seepage.

Furthermore, the fixed locking mechanism comprises a plurality of uniformly distributed outer grooves formed in the outer side of the bottom of the bottle cap, a plurality of uniformly distributed inner grooves are formed in the outer side of the bottle body, extrusion rings are inserted into the outer grooves, and one ends of the extrusion rings are inserted into the inner sides of the inner grooves.

By adopting the scheme, the extrusion ring locks the bottle cap and the bottle body, so that the bottle cap and the bottle body cannot move relatively.

Furtherly, the activity groove has been seted up to the inboard bottom of bottle lid, the fixed reed board that is provided with in inner wall in activity groove, a plurality of deadlock groove has been seted up to one side of extrusion ring, the inner wall in deadlock groove is pegged graft with the one end of reed board, the one end of extrusion ring is provided with the handle, the one end of handle is down.

By adopting the scheme, the spring plate and the locking groove enable the extrusion ring and the outer groove to be relatively fixed, and the extrusion ring is prevented from falling off from the inner walls of the outer groove and the inner groove.

Further, the cross section of the locking groove is a right trapezoid, and the shape of the extrusion ring is similar to the number "7".

By adopting the scheme, the locking groove enables the extrusion ring to fall off from the inner wall of the outer groove.

Further, a matching groove is formed in the bottom of the sealing block, the inner wall of the matching groove is movably connected with the outer side of the sealing rubber ring, a mounting seat is arranged at the top of the sealing block, and the outer side of the mounting seat is connected with the inner wall of the sealed groove in an inserting mode.

By adopting the above scheme, sealed piece makes the inboard joint of sealing rubber circle and sealed piece, the installation and the change of sealed piece of being convenient for of mount pad.

Furthermore, the material of the sealing block is PVC resin, and the sealing block has certain elasticity.

By adopting the scheme, the sealing block and the fit groove are squeezed, so that the sealing block is contracted, certain pretightening force is provided between the sealing block and the fit groove, a gap is prevented from being generated between the sealing block and the fit groove, and the sealing property between the bottle cap and the bottle body is improved.

Compared with the prior art, the technical scheme of the utility model has the following beneficial technical effects:

1. according to the utility model, through the use of the compression spring and the sealing column, the compression spring always keeps elastic extrusion on the sealing column, so that the sealing column is always tightly attached to the inner wall of the sealed groove, the sealing ring is tightly attached to the bottom of the sealed groove, good sealing performance is realized between the sealing column and the sealed groove, and through the matched use of the sealing block and the fit groove, the sealing block is contracted, so that a certain pre-tightening force is realized between the sealing block and the fit groove, a gap is prevented from being generated between the sealing block and the fit groove, and gel leakage is avoided;

2. in the utility model, the spring plate, the locking groove and the extrusion ring are used to relatively fix the extrusion ring and the outer groove, so that the extrusion ring is prevented from falling off from the inner walls of the outer groove and the inner groove, the bottle cap and the bottle body are relatively fixed, and the distance between the bottle cap and the bottle body is prevented from increasing.

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model may be realized and attained by the structure particularly pointed out in the written description and drawings.

Description of the drawings:

the accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a cross-sectional view of the front portion of the present invention;

FIG. 2 is a schematic perspective view of a sealing post of the present invention;

FIG. 3 is a partially enlarged structural view of the portion A in FIG. 1 according to the present invention;

FIG. 4 is a schematic view of a portion B of FIG. 1 according to the present invention;

fig. 5 is a partially enlarged structural view of the portion C in fig. 1 according to the present invention.

Reference numerals: 1. a bottle cap; 2. a closed groove; 3. a sealing block; 4. a mating groove; 5. fitting the groove; 6. sealing the rubber ring; 7. a mounting seat; 8. a bottle body; 9. sealing the column; 10. a pump column; 11. a squeezing ring; 12. an outer tank; 13. a locking groove; 14. a movable groove; 15. a spring plate; 16. an inner tank; 17. extruding a groove; 18. a compression spring; 19. and (4) a sealing ring.

The specific implementation mode is as follows:

in order to make the objects, technical solutions and advantages of the technical solutions of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the drawings of the specific embodiments of the present invention. Like reference symbols in the various drawings indicate like elements. It should be noted that the described embodiments are only some embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the utility model without any inventive step, are within the scope of protection of the utility model.

As shown in fig. 1-5, the utility model provides an anti-leakage gel bottle cap, which comprises a bottle cap 1, wherein the inner side of the bottle cap 1 is in threaded connection with a bottle body 8, the inner side of the middle part of the bottle cap 1 is fixedly connected with a pump column 10, the top of the bottle body 8 is provided with a fitting groove 5, the inner side of the fitting groove 5 is inserted with a sealing block 3 arranged on the inner side of the top of the bottle cap 1, the inner bottom wall of the fitting groove 5 is provided with a sealing rubber ring 6, the inner side of the top of the bottle body 8 is provided with a sealing groove 2, the inner side of the sealing groove 2 is inserted with the outer side of a sealing column 9, the inner side of the bottle cap 1 is provided with an anti-leakage mechanism, and the outer side of the bottom of the bottle cap 1 is inserted with a fixed locking mechanism;

the anti-leakage mechanism comprises an extrusion groove 17 formed in the top of the inner side of the bottle cap 1, an extrusion ring 11 is inserted into the inner wall of the extrusion groove 17, a compression spring 18 is fixedly arranged at the top of the extrusion ring 11, a sealing column 9 is fixedly connected to the bottom of the extrusion ring 11, the outer side of the sealing column 9 is inserted into the inner wall of the sealed groove 2, and the compression spring 18 is used for keeping elastic extrusion on the sealing column 9 all the time, so that the sealing column 9 is always attached to the inner wall of the sealed groove 2, and gel leakage is avoided;

the bottom of the sealing column 9 is provided with a sealing ring 19, the bottom of the sealing ring 19 is wedge-shaped, the sealing ring 19 is made of triphenylmethane copolyester, the bottom of the sealing ring 19 is completely attached to the inner bottom wall of the sealed groove 2, the sealing ring 19 has elasticity and plasticity, and the sealing ring 19 is tightly attached to the bottom of the sealed groove 2, so that the sealing column 9 and the sealed groove 2 have good sealing performance, and gel leakage is avoided;

the fixed locking mechanism comprises a plurality of uniformly distributed outer grooves 12 arranged on the outer side of the bottom of the bottle cap 1, a plurality of uniformly distributed inner grooves 16 are formed in the outer side of the bottle body 8, a squeezing ring 11 is inserted into the outer grooves 12, one end of the squeezing ring 11 is inserted into the inner side of the inner grooves 16, and the squeezing ring 11 locks the bottle cap 1 and the bottle body 8 so that the bottle cap 1 and the bottle body 8 cannot move relatively;

the bottom of the inner side of the bottle cap 1 is provided with a movable groove 14, the inner wall of the movable groove 14 is fixedly provided with a spring plate 15, one side of the extrusion ring 11 is provided with a plurality of dead locking grooves 13, the inner wall of each dead locking groove 13 is inserted into one end of the spring plate 15, one end of the extrusion ring 11 is provided with a handle, one end of the handle faces downwards, the spring plate 15 and the dead locking grooves 13 enable the extrusion ring 11 and the outer groove 12 to be relatively fixed, and the extrusion ring 11 is prevented from falling off from the inner walls of the outer groove 12 and the inner groove 16;

the cross section of the locking groove 13 is in a right trapezoid shape, the shape of the extrusion ring 11 is similar to the number 7, and the locking groove 13 prevents the extrusion ring 11 from falling off from the inner wall of the outer groove 12;

the bottom of the sealing block 3 is provided with a matching groove 4, the inner wall of the matching groove 4 is movably connected with the outer side of the sealing rubber ring 6, the top of the sealing block 3 is provided with an installation seat 7, the outer side of the installation seat 7 is inserted into the inner wall of the sealed groove 2, the sealing block 3 enables the sealing rubber ring 6 to be clamped with the inner side of the sealing block 3, and the installation seat 7 is convenient for installation and replacement of the sealing block 3;

the material of the sealing block 3 is PVC resin, the sealing block 3 has certain elasticity, and the sealing block 3 and the fitting groove 5 are squeezed to shrink the sealing block 3, so that certain pretightening force is provided between the sealing block 3 and the fitting groove 5, a gap is prevented from being generated between the sealing block 3 and the fitting groove 5, and the sealing performance between the bottle cap 1 and the bottle body 8 is improved.

The implementation mode specifically comprises the following steps: screwing the inner side of the bottle cap 1 and the outer side of the top of the bottle body 8 to enable the bottle cap 1 to be in threaded connection with the bottle body 8, inserting the extrusion ring 11 into the inner groove 16 through the outer groove 12 after the bottle cap 1 is in threaded connection with the bottle body 8, enabling the bottle cap 1 and the bottle body 8 to be relatively fixed, enabling the bottle cap 1 and the bottle body 8 not to rotate relatively any more, enabling the locking groove 13 of the extrusion ring 11 to be inserted into the spring plate 15 in the process of inserting the extrusion ring 11 into the outer groove 12, enabling the extrusion ring 11 not to be drawn out from the inner groove of the outer groove 12 by the spring plate 15, and enabling the spring plate 15 to be separated from the locking groove 13 after the extrusion ring 11 is rotated by 90 degrees, so that the extrusion ring 11 can be separated from the outer groove 12;

after the bottle cap 1 is connected with the bottle body 8 through threads, the bottom of the sealing ring 19 is inserted into the inner side of the sealed groove 2, the sealing ring 19 is tightly attached to the inner wall of the sealed groove 2, after the bottle cap 1 and the bottle body 8 are relatively fixed and locked, the sealing ring 19 pushes the sealing column 9 to move upwards, the sealing column 9 pushes the extrusion ring 11 to move along the inner wall of the extrusion groove 17 and compress the compression spring 18, the elastic force of the compression spring 18 extrudes the sealing column 9 to enable the sealing ring 19 to be tightly attached to the inner bottom wall of the sealed groove 2 all the time, and the sealing ring 19 is tightly attached to the bottom of the sealed groove 2, so that good sealing performance is achieved between the sealing column 9 and the sealed groove 2, and gel leakage is avoided;

after

bottle lid

1 and 8 threaded connection of body, the outside of sealed piece 3 is pegged graft with the inner wall cooperation of agreeing with groove 5, cooperation groove 4 is pegged graft with sealing rubber circle 6 and is laminated, sealed piece 3 receives the extrusion, thereby make sealed piece 3 and agree with and accumulate certain elastic potential energy between the groove 5, thereby it makes sealed piece 3 and agree with and possess certain pretightning force between the groove 5 to make sealed piece 3 shrink, prevent to produce the gap between sealed piece 3 and the groove 5 of agreeing with, thereby increase the leakproofness between bottle lid 1 and the body 8.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a gel bottle lid of antiseep, includes bottle lid (1), its characterized in that, the inboard threaded connection of bottle lid (1) has body (8), inboard fixedly connected with pump column (10) at bottle lid (1) middle part, agree with groove (5) have been seted up at the top of body (8), the inboard of agreeing with groove (5) is pegged graft and is had the sealing block (3) that set up in bottle lid (1) top inboard, the inner diapire that agrees with groove (5) is provided with sealing rubber circle (6), airtight groove (2) have been seted up to the inboard at body (8) top, the inboard of airtight groove (2) is pegged graft with the outside of sealing column (9), the inboard of bottle lid (1) is provided with antiseep mechanism, the bottom outside of bottle lid (1) is pegged graft and is had fixed dead lock mechanism.

2. The leakage-proof gel bottle cap as claimed in claim 1, wherein: antiseep mechanism is including offering extrusion groove (17) at bottle lid (1) inboard top, the inner wall of extrusion groove (17) is pegged graft and is had extrusion ring (11), the fixed pressure spring (18) that is provided with in top of extrusion ring (11), the bottom fixedly connected with sealing post (9) of extrusion ring (11), the outside of sealing post (9) is pegged graft with the inner wall of airtight groove (2).

3. The leakage-proof gel bottle cap as claimed in claim 2, wherein: the bottom of sealing post (9) is provided with sealing ring (19), the bottom of sealing ring (19) is the wedge, the material of sealing ring (19) is the triphenylmethane copolyester, the bottom of sealing ring (19) is laminated completely with the interior diapire of airtight groove (2).

4. The leakage-proof gel bottle cap as claimed in claim 1, wherein: the fixed locking mechanism comprises a plurality of outer grooves (12) which are uniformly distributed and arranged on the outer side of the bottom of the bottle cap (1), a plurality of inner grooves (16) which are uniformly distributed are formed in the outer side of the bottle body (8), the outer grooves (12) are connected with the extrusion ring (11) in an inserted mode, and one end of the extrusion ring (11) is connected with the inner side of the inner grooves (16) in an inserted mode.

5. The anti-leakage gel bottle cap according to claim 4, wherein the bottom of the inner side of the bottle cap (1) is provided with a movable groove (14), the inner wall of the movable groove (14) is fixedly provided with a spring plate (15), one side of the extrusion ring (11) is provided with a plurality of locking grooves (13), the inner wall of each locking groove (13) is inserted into one end of the spring plate (15), one end of the extrusion ring (11) is provided with a handle, and one end of the handle faces downward.

6. The leakage-proof gel bottle cap as claimed in claim 5, wherein: the cross section of the locking groove (13) is a right trapezoid, and the shape of the extrusion ring (11) is similar to the number '7'.

7. The leakage-proof gel bottle cap as claimed in claim 1, wherein: cooperation groove (4) have been seted up to the bottom of sealed piece (3), the outside swing joint of cooperation groove (4) inner wall and sealing rubber circle (6), the top of sealed piece (3) is provided with mount pad (7), the outside of mount pad (7) is pegged graft with the inner wall of sealed groove (2).

8. The leakage-proof gel bottle cap as claimed in claim 7, wherein: the sealing block (3) is made of PVC resin, and the sealing block (3) has certain elasticity.