CN212530676U - Dampproof bottle cap with good sealing performance - Google Patents
Dampproof bottle cap with good sealing performance Download PDFInfo
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- CN212530676U CN212530676U CN202020802198.6U CN202020802198U CN212530676U CN 212530676 U CN212530676 U CN 212530676U CN 202020802198 U CN202020802198 U CN 202020802198U CN 212530676 U CN212530676 U CN 212530676U
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Abstract
The utility model belongs to the technical field of bottle caps, in particular to a moistureproof bottle cap with good sealing performance, which aims at the problems that when the prior screwing type bottle cap is used, the bottle cap needs to be screwed very tightly in order to keep the sealing performance, but the bottle cap is more laborious to open, the sealing performance is not good if the bottle cap is not screwed tightly, and articles are easy to get damp, thereby bringing great trouble to people, and the moistureproof bottle cap comprises a bottle cap body, wherein a bottle mouth is connected with the inner thread of the bottle cap body, the top of the bottle mouth is contacted with a rubber sealing gasket positioned in the bottle cap body, the top of the rubber sealing gasket is fixedly connected with a pressing plate, the top of the pressing plate is rotatably connected with one end of a screw rod, the top of the bottle cap body is fixedly connected with a fixing plate, the bottom of the fixing plate is slidably connected with two, can reach fine leakproofness, play dampproofing effect, simple structure, convenient to use.
Description
Technical Field
The utility model relates to a bottle lid technical field especially relates to a dampproofing bottle lid that leakproofness is good.
Background
The bottle cap is an important part of food and drink packaging, is also the place where a consumer firstly contacts with a product, has the sealing performance of keeping the content product, and also has the functions of anti-theft opening and safety, so the bottle cap is widely applied to bottled products, the bottle cap is a key product of bottle container packaging in the upstream industries of food, drink, wine, chemical industry and pharmaceutical industry, and the screwing type bottle cap is a common bottle cap.
When the existing screwing type bottle cap is used, the bottle cap needs to be screwed tightly in order to keep the sealing performance, but the bottle cap is relatively labor-consuming to open, if the bottle cap is not screwed tightly, the sealing performance is poor, articles are easy to get damp, and great troubles are brought to people.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the screwing type bottle cap when using, in order to keep the leakproofness, need revolve the bottle cap very tightly, but just harder when opening, be soon tight, the leakproofness is just not good, article regain moisture easily, this gives people the shortcoming of bringing very big puzzlement, and the dampproofing bottle cap that a leakproofness is good that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a dampproofing bottle lid that leakproofness is good, includes the bottle lid body, bottle lid body female connection has the bottleneck, and the top contact of bottleneck has the rubber packing pad that is located the bottle lid body, rubber packing pad's top fixedly connected with clamp plate, the top of clamp plate is rotated and is connected with the one end of screw rod, the top fixedly connected with fixed plate of bottle lid body, the bottom sliding connection of fixed plate has two pressure plates, the bottom of two pressure plates all with the top fixed connection of clamp plate.
Preferably, two chutes are formed in the bottom of the fixing plate, the two pressure plates are respectively connected with the inner walls of the two chutes in a sliding manner, two vertical holes and a threaded hole are formed in the top of the bottle cap body, the screw rod is in threaded connection with the threaded hole, and the outer sides of the two pressure plates are respectively connected with the side walls of the two vertical holes in a sliding manner.
Preferably, the top of the pressing plate is provided with a cylindrical groove, a cylindrical block is rotatably mounted in the cylindrical groove, the top of the cylindrical block is fixedly connected with the bottom of the screw rod, an arc-shaped sliding block is fixedly connected to the outer side of the cylindrical block, an annular groove is formed in the inner wall of the cylindrical groove, and the arc-shaped sliding block is slidably connected with the inner wall of the annular groove.
Preferably, the fixing plate is provided with a mounting hole, and the top end of the screw rod penetrates through the mounting hole and extends to the upper part of the fixing plate and is fixedly connected with the knob.
Preferably, the outside fixedly connected with annular plate of screw rod, annular spread groove has been seted up in the outside of annular plate, is equipped with the one end of two connecting rods in the annular spread groove, and the other end of two connecting rods is close to one side fixed connection each other with two pressure plates respectively, and the annular mounting groove has been seted up to the inner wall of mounting hole, and two spouts have been seted up to the inner wall of annular mounting groove, the outside of two connecting rods respectively with the inner wall sliding connection of two spouts.
Compared with the prior art, the utility model has the advantages of:
(1) when the scheme is used, the bottle cap body is slightly rotated on a bottle opening for several circles, the bottle cap body does not need to be screwed too tightly, then the knob is rotated, the knob drives the screw rod to rotate, the screw rod is in threaded connection with the threaded hole, the screw rod can drive the pressing plate to move downwards while rotating, meanwhile, the screw rod can drive the annular plate to rotate and move downwards while driving the annular plate to rotate, when the annular plate rotates, the two connecting rods slide in the two annular connecting grooves, when the annular plate moves downwards, the two connecting rods can drive the two connecting rods to move downwards, the two connecting rods drive the two pressing plates to move downwards, pressure is applied to the edge of the pressing plate through the two pressing plates, the pressing plates are uniformly stressed, the rubber sealing gasket is tightly contacted with the top end of the bottle opening through the pressing plates, good sealing performance is achieved;
(2) the utility model discloses when guaranteeing that the bottle lid body can relax laborsavingly to open, can reach fine leakproofness, play damp-proofing effect, simple structure, convenient to use.
Drawings
Fig. 1 is a schematic structural view of a moisture-proof bottle cap with good sealing performance provided by the present invention;
fig. 2 is a schematic structural view of a portion a of the moisture-proof bottle cap with good sealing performance according to the present invention;
fig. 3 is a schematic view of a overlooking structure of the bottle cap body and the fixed plate of the moisture-proof bottle cap with good sealing performance provided by the present invention.
In the figure: the bottle cap comprises a bottle cap body 1, a bottle mouth 2, a fixing plate 3, a rubber sealing gasket 4, a pressing plate 5, a screw 6, a sliding chute 7, a connecting rod 8, a pressing plate 9, an annular plate 10, an annular connecting groove 11, a mounting hole 12 and a knob 13.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-3, a dampproofing bottle lid that leakproofness is good, including bottle lid body 1, bottle lid body 1 internal thread connection has bottleneck 2, the top contact of bottleneck 2 has the rubber packing 4 that is located bottle lid body 1, the top fixedly connected with clamp plate 5 of rubber packing 4, the top of clamp plate 5 is rotated and is connected with the one end of screw rod 6, the top fixedly connected with fixed plate 3 of bottle lid body 1, the bottom sliding connection of fixed plate 3 has two pressure plates 9, the bottom of two pressure plates 9 all with the top fixed connection of clamp plate 5.
In this embodiment, two chutes 7 are opened at the bottom of the fixing plate 3, two pressure plates 9 are respectively connected with the inner walls of the two chutes 7 in a sliding manner, two vertical holes and a threaded hole are opened at the top of the bottle cap body 1, the screw rod 6 is connected with the threaded hole in a threaded manner, and the outer sides of the two pressure plates 9 are respectively connected with the side walls of the two vertical holes in a sliding manner.
In this embodiment, the cylinder groove has been seted up at the top of clamp plate 5, and the cylinder piece is installed to cylinder inslot rotation, the top of cylinder piece and the bottom fixed connection of screw rod 6, the outside fixedly connected with arc slider of cylinder piece, and the ring channel has been seted up to the inner wall in cylinder groove, arc slider and the inner wall sliding connection of ring channel.
In this embodiment, the fixing plate 3 is provided with a mounting hole 12, and the top end of the screw 6 penetrates through the mounting hole 12 and extends to the upper side of the fixing plate 3 and is fixedly connected with a knob 13.
In this embodiment, the outside fixedly connected with annular plate 10 of screw rod 6, annular connecting groove 11 has been seted up in the outside of annular plate 10, be equipped with the one end of two connecting rods 8 in the annular connecting groove 11, the other end of two connecting rods 8 respectively with two one side fixed connection that pressure plate 9 is close to each other, the annular mounting groove has been seted up to the inner wall of mounting hole 12, two spouts 7 have been seted up to the inner wall of annular mounting groove, the outside of two connecting rods 8 respectively with the inner wall sliding connection of two spouts 7.
Example two
Referring to fig. 1-3, a dampproofing bottle lid that leakproofness is good, including bottle lid body 1, 1 female connection of bottle lid body has bottleneck 2, the top contact of bottleneck 2 has the rubber packing 4 that is located bottle lid body 1, sticky fixedly connected with clamp plate 5 is passed through at the top of rubber packing 4, the top of clamp plate 5 is rotated and is connected with the one end of screw rod 6, the top welding of bottle lid body 1 has fixed plate 3, the bottom sliding connection of fixed plate 3 has two pressure plates 9, the bottom welding of two pressure plates 9 all with the top welding of clamp plate 5.
In this embodiment, two chutes 7 are opened to the bottom of fixed plate 3, two pressure plates 9 respectively with the inner wall sliding connection of two chutes 7, two perpendicular holes and a screw hole have been opened at the top of bottle lid body 1, screw rod 6 and screw hole threaded connection, the outside of two pressure plates 9 respectively with the lateral wall sliding connection in two perpendicular holes, screw rod 6 can move down simultaneously when rotating.
In this embodiment, the cylinder groove has been seted up at clamp plate 5's top, and the cylinder piece is installed to cylinder inslot rotation, and welded fastening is passed through with the bottom of screw rod 6 at the top of cylinder piece, and welded fastening is connected with the arc slider in the outside of cylinder piece through welded fastening, and the ring channel has been seted up to the inner wall in cylinder groove, and the inner wall sliding connection of arc slider and ring channel, arc slider make setting up of ring channel make the cylinder piece can only rotate in the cylinder inslot.
In this embodiment, a mounting hole 12 is formed in the fixing plate 3, the top end of the screw rod 6 penetrates through the mounting hole 12 and extends to the upper side of the fixing plate 3, and a knob 13 is fixedly connected to the top end of the screw rod 6 by welding, and the knob 13 is used for rotating the screw rod 6.
In this embodiment, the outside fixedly connected with annular plate 10 of screw rod 6, annular connecting groove 11 has been seted up in the outside of annular plate 10, be equipped with the one end of two connecting rods 8 in the annular connecting groove 11, the other end of two connecting rods 8 passes through welded fastening with the one side that two pressure plates 9 are close to each other respectively, the annular mounting groove has been seted up to the inner wall of mounting hole 12, two spouts 7 have been seted up to the inner wall of annular mounting groove, the outside of two connecting rods 8 respectively with the inner wall sliding connection of two spouts 7, can not make connecting rod 8 move when annular plate 10 rotates, can drive connecting rod 8 vertical removal simultaneously when annular plate 10 vertical removal.
In the embodiment, when in use, the bottle cap body 1 is slightly rotated on the bottle mouth 2 for a plurality of circles without being screwed too tightly, then the knob 13 is rotated, the knob 13 drives the screw rod 6 to rotate, the screw rod 6 is in threaded connection with the threaded hole, therefore, the screw 6 will drive the pressing plate 5 to move downwards while rotating, at the same time, the screw 6 will drive the annular plate 10 to move downwards while rotating, when the annular plate 10 rotates, the two connecting rods 8 will slide in the two annular connecting grooves 11, when the annular plate 10 moves downwards, the two connecting rods 8 are driven to move downwards, the two connecting rods 8 drive the two pressure plates 9 to move downwards, apply pressure to the edge of clamp plate 5 through two pressure plates 9, make clamp plate 5 atress even, make the top contact of rubber seal pad 4 inseparable and bottleneck 2 through clamp plate 5, reach fine leakproofness, play damp-proof effect, simultaneously, also very light laborsaving when bottle lid body 1 need be opened.
The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.
Claims (5)
1. The utility model provides a dampproofing bottle lid that leakproofness is good, includes bottle lid body (1), its characterized in that, bottle lid body (1) internal thread connection has bottleneck (2), and the top contact of bottleneck (2) has rubber packing pad (4) that is located bottle lid body (1), top fixedly connected with clamp plate (5) of rubber packing pad (4), the top of clamp plate (5) is rotated the one end that is connected with screw rod (6), the top fixedly connected with fixed plate (3) of bottle lid body (1), the bottom sliding connection of fixed plate (3) has two pressure plates (9), the bottom of two pressure plates (9) all with the top fixed connection of clamp plate (5).
2. The moistureproof bottle cap with good sealing performance according to claim 1, wherein the bottom of the fixing plate (3) is provided with two sliding grooves, the two pressure plates (9) are respectively connected with the inner walls of the two sliding grooves in a sliding manner, the top of the bottle cap body (1) is provided with two vertical holes and a threaded hole, the screw rod (6) is in threaded connection with the threaded hole, and the outer sides of the two pressure plates (9) are respectively connected with the side walls of the two vertical holes in a sliding manner.
3. The dampproof bottle cap with good sealing performance according to claim 1, wherein a cylindrical groove is formed in the top of the pressing plate (5), a cylindrical block is rotatably mounted in the cylindrical groove, the top of the cylindrical block is fixedly connected with the bottom of the screw rod (6), an arc-shaped sliding block is fixedly connected to the outer side of the cylindrical block, an annular groove is formed in the inner wall of the cylindrical groove, and the arc-shaped sliding block is slidably connected with the inner wall of the annular groove.
4. The dampproof bottle cap with good sealing performance according to claim 1, wherein the fixing plate (3) is provided with a mounting hole (12), and the top end of the screw rod (6) penetrates through the mounting hole (12) and extends to the upper part of the fixing plate (3) and is fixedly connected with a knob (13).
5. The moistureproof bottle cap with good sealing performance according to claim 1, wherein an annular plate (10) is fixedly connected to the outer side of the screw (6), an annular connecting groove (11) is formed in the outer side of the annular plate (10), one end of each of two connecting rods (8) is arranged in the annular connecting groove (11), the other end of each of the two connecting rods (8) is fixedly connected to one side of each of the two pressure plates (9) close to each other, an annular mounting groove is formed in the inner wall of the mounting hole (12), two sliding grooves (7) are formed in the inner wall of the annular mounting groove, and the outer sides of the two connecting rods (8) are slidably connected to the inner walls of the two sliding grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020802198.6U CN212530676U (en) | 2020-05-14 | 2020-05-14 | Dampproof bottle cap with good sealing performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020802198.6U CN212530676U (en) | 2020-05-14 | 2020-05-14 | Dampproof bottle cap with good sealing performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212530676U true CN212530676U (en) | 2021-02-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020802198.6U Active CN212530676U (en) | 2020-05-14 | 2020-05-14 | Dampproof bottle cap with good sealing performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212530676U (en) |
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2020
- 2020-05-14 CN CN202020802198.6U patent/CN212530676U/en active Active
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