CN210455772U - Rotary sealing bottle cap structure - Google Patents
Rotary sealing bottle cap structure Download PDFInfo
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- CN210455772U CN210455772U CN201921437891.1U CN201921437891U CN210455772U CN 210455772 U CN210455772 U CN 210455772U CN 201921437891 U CN201921437891 U CN 201921437891U CN 210455772 U CN210455772 U CN 210455772U
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Abstract
The utility model relates to a rotary type seals bottle lid structure, including the bottle lid body, open at its middle part has the through-hole, is equipped with in the through-hole rather than sliding fit's bottle cock portion, and the top of bottle cock portion is rotated and is connected with the handle, and the handle is rotatory, drives bottle cock portion along axial motion in the through-hole. The utility model has reasonable structure and convenient operation, and the connecting holes on the handle are positioned on the protruding end and show different heights when rotating to different positions (angles) along with the protruding end on the upper surface of the groove bottom of the groove, thereby driving the bottle plug part to move up and down; a cavity is formed among the inner retainer ring, the lower surface of the bottom of the groove and the upper surface of the base plate, when the bottle plug part performs piston movement in the through hole, part of air in the cavity is extruded to form partial vacuum degree, or external air is extruded into the cavity to break the vacuum, so that the bottle mouth is conveniently sealed and unsealed, and the bottle cap is conveniently opened; the handle rotates to horizontal position, and the bottleneck is sealed, and the handle holding does not occupy unnecessary space in the recess, convenient storage.
Description
Technical Field
The utility model belongs to the technical field of sealed bottle lid technique and specifically relates to a sealed bottle lid structure of rotary type.
Background
The sealing cover of the existing glass bottle usually adopts a bottle plug type sealing cover structure, when the sealing cover is closed, the sealing cover needs to be tightly plugged by hands or tools, and when the sealing cover is opened, the sealing cover is pulled out or pulled out forcefully due to the action of negative pressure in the bottle, so that the operation is inconvenient.
SUMMERY OF THE UTILITY MODEL
The applicant aims at the defects in the prior art and provides a rotary type sealing bottle cap structure with reasonable structure, and the bottle mouth can be conveniently closed and opened by rotating a handle.
The utility model discloses the technical scheme who adopts as follows:
the utility model provides a rotary type seals bottle lid structure, includes the bottle lid body, and open at its middle part has the through-hole, be equipped with in the through-hole rather than sliding fit's bottle cock portion, the top of bottle cock portion is rotated and is connected with the handle, and the handle is rotatory, drives bottle cock portion and is in along axial motion in the through-hole.
As a further improvement of the above technical solution:
the structure of bottle cock portion does: the O-shaped sealing ring assembling device comprises a base plate, wherein an assembling groove for assembling an O-shaped sealing ring is formed in a circle along the circumference of the base plate; the middle part of the upper surface of the chassis extends upwards to form a boss, two bulges are symmetrically arranged on the side surfaces of the boss, and the two bulges extend outwards along the radial direction of the boss.
The handle is of an arc-shaped structure, protruding ends extend from two ends of the handle, and connecting holes matched with the protrusions are formed in the protruding ends.
The upper surface of bottle lid body is equipped with the recess, and the through-hole is seted up in on the bottom surface of recess, through-hole edge symmetry be equipped with protruding corresponding breach of stepping down.
The bottle lid body circumference edge round, downwardly extending outer retaining ring, the inner circle of outer retaining ring is equipped with interior retaining ring.
The outer diameter of the chassis is smaller than the inner diameter of the inner retainer ring.
A cavity is formed among the inner retainer ring, the lower surface of the bottom of the groove and the upper surface of the chassis; the inner wall of the inner retainer ring is matched with the outer wall of the bottle mouth, and the edge of the O-shaped sealing ring arranged in the assembling groove is attached to the inner wall of the bottle.
The protruding end of the handle is positioned on the upper surface of the groove and rotates around the protrusion to push and pull the bottle stopper part along the through hole.
The handle rotates to a horizontal position and is embedded into the groove, and meanwhile, the top surface of the boss of the bottle plug part is flush with the notch of the groove; the handle rotates to the vertical position, and the top surface of the lug boss of the bottle plug part is lower than the height of the notch of the groove.
The outer ring of the upper surface of the bottle cap body is circular.
The utility model has the advantages as follows:
the utility model discloses rational in infrastructure, convenient operation rotates through the handle, drives the bottle stopper at the up-and-down motion in the bottle lid body to top air carries out partial evacuation to the bottle and seals it, perhaps destroys this partial vacuum, the more convenient bottle lid body of opening. The utility model discloses still have following advantage:
the utility model discloses the position of connecting hole on the protruding end on the handle, when rotating to different positions (angles) on the groove bottom upper surface along with the protruding end, present different heights to drive bottle cock portion up-and-down motion, reasonable in design, convenient operation;
the cavity is formed among the inner retainer ring of the bottle cap body, the lower surface of the groove bottom and the upper surface of the chassis, when the bottle plug part is driven by the handle to do piston motion, part of air in the cavity is extruded out from the gap between the boss and the through hole to form part of vacuum, or external air is extruded into the cavity to break the vacuum, so that the bottle mouth is conveniently sealed and unsealed, and the bottle cap is conveniently opened in the process; the O-shaped sealing ring generates micro deformation in the motion of the piston, so that air circulation is facilitated, and the push-pull motion completed by the handle is labor-saving and simple.
The handle of the utility model rotates to the horizontal position, and after the bottle mouth is sealed, the handle is accommodated in the groove, thereby occupying no space and being convenient for storage; the outer ring of the upper surface of the bottle cap body is circular, so that the structure is more stable and the bottle cap is convenient to operate by one hand.
Drawings
Fig. 1 is an exploded view of the present invention.
Fig. 2 is a schematic structural view of the handle of the present invention when the handle is rotated to the vertical position.
Fig. 3 is a schematic structural view of the bottle stopper portion of the present invention.
Fig. 4 is a schematic structural view of the handle of the present invention.
Fig. 5 is a schematic structural view of the bottle cap body according to the present invention.
Fig. 6 is a schematic structural view of the handle of the present invention when the handle is rotated to a horizontal position.
Fig. 7 is a top view of fig. 2.
Fig. 8 is a cross-sectional view taken along a-a of fig. 7.
Wherein: 1. a bottle cap body; 2. a handle; 3. a bottle stopper portion; 102. a abdication gap; 103. a groove; 104. a through hole; 105. an outer retainer ring; 106. an inner retainer ring; 107. a lower surface; 301. a chassis; 302. a boss; 303. a protrusion; 304. assembling a groove; 201. a protruding end; 202. and connecting the holes.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
As shown in fig. 1 and 2, the rotary type sealing bottle cap structure of the present embodiment includes a bottle cap body 1, wherein a through hole 104 is formed in the middle of the bottle cap body, a bottle stopper portion 3 in sliding fit with the through hole 104 is disposed in the through hole 104, a handle 2 is rotatably connected to the top of the bottle stopper portion 3, and the handle 2 rotates to drive the bottle stopper portion 3 to move axially in the through hole 104.
As shown in fig. 3, the stopper portion 3 has a structure in which: comprises a chassis 301, and a circle of assembling grooves 304 for assembling O-shaped sealing rings are formed along the circumference of the chassis 301; a boss 302 extends upwards from the middle of the upper surface of the base plate 301, two protrusions 303 are symmetrically arranged on the side surfaces of the boss 302, and the two protrusions 303 extend outwards along the radial direction of the boss 302.
As shown in fig. 4, the handle 2 has an arc structure, and two ends of the arc structure extend to form protruding ends 201, and the protruding ends 201 are provided with connecting holes 202 matched with the protrusions 303.
As shown in fig. 5, the upper surface of the bottle cap body 1 is provided with a groove 103, a through hole 104 is opened on the bottom surface of the groove 103, and the edge of the through hole 104 is symmetrically provided with abdicating notches 102 corresponding to the protrusions 303.
The bottle cap body 1 has a circle of circumferential edge, an outer retaining ring 105 extends downwards, and an inner retaining ring 106 is arranged on the inner circle of the outer retaining ring 105.
As shown in fig. 2, 7 and 8, the outer diameter of the bottom disk 301 is smaller than the inner diameter of the inner retainer 106.
A cavity is formed among the inner retainer ring 106, the lower surface 107 of the bottom of the groove 103 and the upper surface of the chassis 301; the inner wall of the inner retainer 106 is fitted to the outer wall of the bottle mouth, and the edge of the O-ring fitted in the fitting groove 304 is fitted to the inner wall of the bottle.
The protruding end 201 of the handle 2 is located on the upper surface of the groove 103 and rotates around the protrusion 303 to push and pull the bottle stopper portion 3 along the through hole 104.
As shown in fig. 6, the handle 2 is rotated to the horizontal position and inserted into the groove 103, and the top surface of the boss 302 of the cork portion 3 is flush with the notch of the groove 103; as shown in fig. 2, the handle 2 is rotated to the vertical position, and the top surface of the projection 302 of the bottle stopper portion 3 is lower than the height of the notch of the groove 103.
The outer ring of the upper surface of the bottle cap body 1 is circular.
In the implementation process of the utility model, the protrusion 303 of the boss 302 of the bottle stopper part 3 extends out of the abdicating notch 104 and is in running fit with the connecting hole 202 of the handle 2, and the position of the connecting hole 202 on the protruding end 201 rotates to different positions (angles) along with the protruding end 201 on the upper surface of the groove bottom of the groove 103, and presents different heights, thereby driving the bottle stopper part 3 to move up and down; the edge of the base plate 301 is attached to the inner wall of the bottle, and the inner wall of the inner retainer ring 106 of the bottle cap body 1 is matched with the outer wall of the bottle opening.
When the handle 2 is in the vertical position, as shown in fig. 2 and 8, the protruding end 201 of the handle 2 abuts against the upper surface of the bottom of the groove 103, the top surface of the bottle stopper part 3 is lower than the top surface of the groove 103, and at this time, the volume of a cavity formed among the inner retainer ring 106, the lower surface 107 of the bottom of the groove 103 and the upper surface of the bottom plate 301 is large;
the handle 2 rotates to the horizontal direction, drives the bottle plug part 3 to slide upwards, and simultaneously extrudes air in a cavity formed among the lower surface 107 of the bottom of the inner retainer ring 106, the groove 103 and the upper surface of the base plate 301 from a gap between the boss 302 and the through hole 104, so that the space at the upper part in the bottle is partially extracted and sealed. Similarly, when the handle 2 rotates to the vertical position, the bottle stopper 3 moves downwards, and meanwhile, external air is squeezed into a cavity formed among the inner retainer ring 106, the lower surface 107 of the bottom of the groove 103 and the upper surface of the base plate 301 from a gap between the boss 302 and the through hole 104, so that partial vacuum is formed when sealing is broken, and the bottle cap body 1 is more conveniently unscrewed or pulled out from a bottle mouth. The utility model is simple in operation, through rotating handle 2, realize the sealed at top in the bottle promptly, rotate handle 2 once more when needing to open the bottle lid and can destroy the vacuum at top in the bottle, conveniently open the bottle lid.
The above description is for the purpose of explanation and not limitation of the invention, which is defined in the claims, and any modifications may be made within the scope of the invention.
Claims (10)
1. The utility model provides a sealed bottle lid structure of rotary type which characterized in that: including bottle lid body (1), its middle part is opened there is through-hole (104), be equipped with in through-hole (104) rather than sliding fit's bottle cock portion (3), the top of bottle cock portion (3) is rotated and is connected with handle (2), and handle (2) are rotatory, drive bottle cock portion (3) and be in along axial motion in through-hole (104).
2. A rotary seal cap construction according to claim 1, further comprising: the bottle stopper part (3) has the structure that: the sealing device comprises a bottom plate (301), wherein an assembling groove (304) for assembling an O-shaped sealing ring is formed along the circumference of the bottom plate (301) in a circle; the middle part of the upper surface of the chassis (301) extends upwards to form a boss (302), two bulges (303) are symmetrically arranged on the side surface of the boss (302), and the two bulges (303) extend outwards along the radial direction of the boss (302).
3. A rotary seal cap construction according to claim 2, further comprising: handle (2) are the arc structure, and its both ends extend has protrusion end (201), be equipped with on protrusion end (201) with protruding (303) matched with connecting hole (202).
4. A rotary seal cap construction according to claim 3, wherein: the upper surface of bottle lid body (1) is equipped with recess (103), and through-hole (104) are seted up in on the bottom surface of recess (103), through-hole (104) edge symmetry be equipped with corresponding breach of stepping down (102) of arch (303).
5. A rotary seal cap construction according to claim 3, wherein: the bottle cap body (1) has a circle of circumferential edge, an outer retaining ring (105) extends downwards, and an inner retaining ring (106) is arranged on the inner ring of the outer retaining ring (105).
6. A rotary seal cap construction according to claim 5, wherein: the outer diameter of the chassis (301) is smaller than the inner diameter of the inner retainer ring (106).
7. A rotary seal cap construction according to claim 6, wherein: a cavity is formed among the inner retainer ring (106), the lower surface (107) of the groove bottom of the groove (103) and the upper surface of the chassis (301); the inner wall of the inner retainer ring (106) is matched with the outer wall of the bottle mouth, and the edge of the O-shaped sealing ring arranged in the assembling groove (304) is attached to the inner wall of the bottle.
8. A rotary seal cap construction according to claim 7, wherein: the protruding end (201) of the handle (2) is positioned on the upper surface of the groove (103), rotates around the protrusion (303), and pushes and pulls the bottle stopper part (3) along the through hole (104).
9. A rotary seal cap construction according to claim 8, wherein: the handle (2) is rotated to the horizontal position and is embedded into the groove (103), and simultaneously, the top surface of the boss (302) of the bottle plug part (3) is flush with the notch of the groove (103); the handle (2) rotates to the vertical position, and the top surface of the boss (302) of the bottle stopper part (3) is lower than the height of the notch of the groove (103).
10. A rotary seal cap construction according to claim 2, further comprising: the outer ring of the upper surface of the bottle cap body (1) is circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921437891.1U CN210455772U (en) | 2019-08-30 | 2019-08-30 | Rotary sealing bottle cap structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921437891.1U CN210455772U (en) | 2019-08-30 | 2019-08-30 | Rotary sealing bottle cap structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210455772U true CN210455772U (en) | 2020-05-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921437891.1U Active CN210455772U (en) | 2019-08-30 | 2019-08-30 | Rotary sealing bottle cap structure |
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| CN (1) | CN210455772U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113247445A (en) * | 2021-05-20 | 2021-08-13 | 奔迈（上海）国际贸易有限公司 | Bottle cap and container |
-
2019
- 2019-08-30 CN CN201921437891.1U patent/CN210455772U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113247445A (en) * | 2021-05-20 | 2021-08-13 | 奔迈（上海）国际贸易有限公司 | Bottle cap and container |
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