CN215476928U

CN215476928U - Pressure rotary sealed packaging bottle

Info

Publication number: CN215476928U
Application number: CN202121372394.5U
Authority: CN
Inventors: 张桂祥; 李国培; 邓伟文; 梁雁笑
Original assignee: FOSHAN SOUTHERN PACKAGING CO LTD
Current assignee: FOSHAN SOUTHERN PACKAGING CO LTD
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2022-01-11
Anticipated expiration: 2031-06-18

Abstract

The utility model provides a press-rotary sealed packaging bottle which comprises a bottle body and a bottle cap, wherein the bottle cap is arranged on a bottle opening of the bottle body, a sealing gasket is arranged between the bottle cap and the bottle opening, a buckle is arranged on the inner side of the bottle cap, and a clamping groove matched with the buckle is arranged on the outer wall of the bottle opening. The structure of the bottle cap and the bottle mouth is optimized, so that the bottle cap presses and rotates to seal the bottle mouth, materials to be stored in a sealed mode can be placed in the packaging bottle, and meanwhile the manufacturing cost of the packaging bottle is reduced.

Description

Pressure rotary sealed packaging bottle

Technical Field

The utility model relates to the technical field of press-screwing bottle caps, in particular to a press-screwing sealed packaging bottle.

Background

The packing bottle is the essential articles for use among people's daily life for hold various materials, and the packing bottle includes body and bottle lid usually, and most of body and bottle lid adopt threaded connection, if set up the external screw thread in bottleneck department, set up the internal thread that matches with it in the bottle lid. The threaded connection with the structure is very easy to open, a child is easy to open and has a phenomenon of eating by mistake, Chinese patent publication No. CN202124200U, the publication date is 1 month and 25 days 2012, the patent discloses an anti-theft press-screwing bottle cap, which comprises an inner cap and an outer cap, and the inner cap is in threaded connection with a bottle opening. The inner cover and the outer cover are provided with protruding parts which are mutually staggered to limit the relative rotation of the inner cover and the outer cover, and the staggered clutch of the inner cover and the outer cover is realized by the horn mouth-shaped supporting part. When the bottle cap is to be opened, the outer cap needs to be pressed with a large force, so that the convex parts of the outer cap and the inner cap are mutually staggered, and the inner cap can be unscrewed, thereby opening the bottle cap. Although this patent can prevent that the people that does not have self-care ability from opening the bottle lid, sealing performance is poor to be not applicable to the packing bottle that needs sealed, and need the cooperation of inner cup and enclosing cover to accomplish to press and revolve, the structure is complicated, and manufacturing cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defect that the existing press rotary bottle cap has poor sealing performance on a bottle opening, and provides a press rotary sealed packaging bottle. The structure of the bottle cap and the bottle mouth is optimized, so that the bottle cap presses and rotates to seal the bottle mouth, materials to be stored in a sealed mode can be placed in the packaging bottle, and meanwhile the manufacturing cost of the packaging bottle is reduced.

In order to solve the technical problems, the utility model adopts the technical scheme that: the utility model provides a press sealed packing bottle soon, includes body and bottle lid, the bottle lid sets up on the bottleneck of body, the bottle lid with still be equipped with sealed the pad between the bottleneck, the inboard of bottle lid is equipped with the buckle, be equipped with on the outer wall of bottleneck with buckle complex draw-in groove.

In this technical scheme, the bottleneck stretches into the bottle lid, the draw-in groove on the buckle screw in bottleneck outer wall on the bottle lid, and the draw-in groove restricts the buckle. After the bottleneck stretches into the bottle cap, the sealing gasket is abutted to the bottleneck, after the buckle is buckled with the clamping groove, the sealing gasket is extruded by the edge of the bottleneck, and the bottleneck is sealed by the bottle cap and the sealing gasket. When the bottle cap is opened, the bottle cap needs to be pressed downwards, so that the buckle on the inner side of the bottle cap is separated from the clamping groove, the bottle cap is rotated again, the buckle is screwed out of the clamping groove, and the bottle cap can be opened.

Furthermore, a shell for wrapping the bottle mouth is arranged in the bottle cap, the buckle is arranged on the inner wall of the shell, and the sealing gasket is located in the shell.

Furthermore, 4 buckles which are distributed in a surrounding mode are arranged on the inner wall of the shell, and 4 clamping grooves corresponding to the buckles are formed in the outer wall of the bottle opening.

Furthermore, be equipped with the safety ring that the restriction buckle removed towards the body on the outer wall of bottleneck, the draw-in groove sets up on the safety ring. In the technical scheme, the safety ring limits the connecting position of the bottle cap and the bottle opening, and avoids the sealing pad from being excessively extruded by the bottle opening to lose the sealing effect.

Furthermore, a protrusion for limiting the buckle is arranged on the clamping groove. In this technical scheme, after buckle screw in draw-in groove, the arch is spacing to the buckle, avoids the buckle to break away from the draw-in groove. When the bottle cap needs to be opened, the bottle cap is pressed down, the buckle moves downwards along with the bottle cap to enable the buckle to be staggered with the lug, then the bottle cap is rotated, and the buckle is separated from the clamping groove.

Furthermore, the sealing gasket comprises a first component and a second component, wherein the first component is abutted to the bottle cap, the second component is abutted to the bottle mouth, the first component and the second component are in smooth transition connection, a positioning concave ring is arranged on the top of the first component, and a positioning convex ring which is in matched butt joint with the positioning concave ring is arranged on the top in the bottle cap.

Furthermore, a plurality of raised circular ring lines which are in sealing and abutting joint with the edge of the bottle mouth are arranged on the second component, the edge of the second component is turned over downwards, and a raised strip for further sealing the bottle mouth is arranged on the edge of the first component.

Further, a gasket is arranged between the bottle mouth and the sealing gasket, and the gasket is clamped on the sealing gasket by the convex strips. The gasket cooperates with the squeezed sealing gasket to seal the bottle mouth.

Further, the gasket is a heat-sealing film, and after heating, the heat-sealing film is fixed at the bottle mouth to form secondary sealing.

Further, the sealing gasket is made of a plastic material. When the bottle cap is fixed at the bottle mouth in a pressing and rotating mode, the sealing gasket is extruded by the edge of the bottle mouth to generate plastic deformation, and the sealing gasket can tightly buckle the bottle mouth to seal the bottle mouth.

Compared with the prior art, the utility model has the beneficial effects that:

in the utility model, the buckle and the clamping groove are clamped in a matched manner, so that the bottle opening can be opened only by pressing and rotating the bottle cap, and the bottle cap is prevented from being opened by people without self-care ability; according to the utility model, the bottle mouth is sealed through the sealing gasket, so that the sealing effect of the packaging bottle is improved; compared with the traditional packaging bottle, the utility model simplifies the structure of the bottle cap and the bottle mouth, reduces the manufacturing and processing cost of the packaging bottle and has good economic performance.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the bottle cap according to the present invention;

fig. 3 is a schematic view of the inner structure of the bottle cap according to the present invention;

FIG. 4 is a schematic view showing the structure of a gasket according to the present invention;

FIG. 5 is an enlarged schematic view at A in FIG. 4;

FIG. 6 is a schematic view of the cap and gasket of the present invention in combination;

fig. 7 is a schematic view of the bottle cap and the bottle body according to the present invention.

The graphic symbols are illustrated as follows:

1. a bottle cap; 101. a housing; 102. buckling; 103. positioning the convex ring; 2. a gasket; 201. a first member; 202. a second member; 203. a convex strip; 204. a circular line; 205. positioning the concave ring; 3. a bottle mouth; 301. a card slot; 302. a safety ring; 303. a protrusion; 4. a bottle body.

Detailed Description

The present invention will be further described with reference to the following embodiments. Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, but it is not intended to indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms may be understood by those skilled in the art according to specific circumstances.

Examples

Fig. 1 to 7 show an embodiment of a press-spin sealed packing bottle according to the present invention. The utility model provides a press sealed packing bottle soon, includes body 4 and bottle lid 1, and the top of body 4 is equipped with bottleneck 3, and bottle lid 1 is closed bottleneck 3, is equipped with sealed pad 2 between bottle lid 1 and the bottleneck 3. Be equipped with buckle 102 in the bottle lid 1, be equipped with on the outer wall of bottleneck 3 with buckle 102 complex draw-in groove 301, after buckle 102 and draw-in groove 301 lock, sealed 2 is extrudeed by the edge of bottleneck 3 in bottle lid 1, seals bottleneck 3. Because the bottle cap 1 and the bottle mouth 3 are buckled and fixed through the clamping groove 301 and the buckle 102, the bottle cap 1 needs to be pressed to dislocate the buckle 102 and the clamping groove 301, and then the bottle cap 1 is rotated to open the bottle mouth 3.

In one embodiment, the caliber of the bottle cap 1 is the same as the caliber of the bottle body 4, but the caliber of the bottle opening 3 is smaller than the caliber of the bottle body 4, so that a shell 101 wrapping the bottle opening 3 is arranged in the bottle cap 1, and the buckle 102 is arranged on the inner wall of the shell 101. As can be seen from fig. 2, 4 fasteners 102 are disposed on the inner wall of the

housing

101, and 4 engaging grooves 301 corresponding to the fasteners 102 are disposed on the outer wall of the bottle mouth 3.

In one embodiment, a protruding safety ring 302 is disposed on the outer wall of the bottle mouth 3, and the locking groove 301 is disposed above the safety ring 302. When the bottle cap 1 is used for buckling the bottle mouth 3, the safety ring 302 on the outer wall of the bottle mouth 3 can limit the downward moving position of the buckle 102, so that the buckling position of the bottle cap 1 at the bottle mouth 3 is limited, and meanwhile, the sealing gasket 2 in the bottle cap 1 is ensured to seal the bottle mouth 3. The clamping groove 301 is provided with a protrusion 303 for limiting the buckle 102, the protrusion 303 is arranged at an inlet and an outlet of the buckle 102 in the clamping groove 301, the buckle 102 cannot be separated from the clamping groove 301 by directly rotating the bottle cap 1, pressure needs to be applied to the bottle cap 1, the buckle 102 moves downwards, the buckle 102 and the protrusion 303 are dislocated, and the buckle 102 is separated from the clamping groove 301 by rotating the bottle cap 1 again.

In one embodiment, the sealing gasket 2 comprises a first member 201 abutting against the bottle cap 1 and a second member 202 abutting against the bottle mouth 3, and the sealing gasket 2 is made of plastic material. As shown in fig. 4, the first member 201 and the second member 202 are smoothly connected. The top of the first component 201 is provided with a positioning concave ring 205, the top in the bottle cap 1 is provided with a positioning convex ring 103 matched with the positioning concave ring 205, and the sealing gasket 2 is sleeved on the positioning convex ring 103 of the bottle cap 1 through the positioning concave ring 205 on the sealing gasket to realize the fixation in the bottle cap 1 and seal the bottle mouth 3. The second member 202 is provided with a circular line 204 which is in sealing contact with the rim of the mouth 3, and as shown in fig. 5, the circular line 204 protrudes from the lower surface of the second member 202. The edge of the second member 202 is turned over downwards to wrap the edge of the bottle mouth 3, a convex strip 203 is arranged on the edge of the first member 201 which is turned over downwards, and the convex strip 203 can be matched with a circular ring line 204 to further seal the bottle mouth 3. And bottleneck 3 and bottle lid 1 are connected through buckle 102 and draw-in groove 301 cooperation back, and bottleneck 3 can extrude sealed 2, and the plastic deformation that sealed 2 produced can seal bottleneck 3.

In one embodiment, a gasket is further disposed inside the sealing pad 2, and the gasket is fixed inside the sealing pad 2 by the protruding strip 203 on the edge of the first member 201, and the sealing pad 2 is matched to seal the bottle mouth 3.

In one embodiment, the gasket in the sealing gasket 2 is a heat sealing film, when the packaging bottle is manufactured, the bottle mouth 3 extends into the bottle cap 1, and the bottle cap 1 and the bottle mouth 3 are connected through the buckle 102 and the clamping groove 301. The heating bottle cap 1 and the heat sealing film in the sealing gasket 2 are fixed on the bottle mouth 3, and the heat sealing film is used for secondary sealing of the bottle mouth 3.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The utility model provides a pressure is sealed packing bottle soon, includes body (4) and bottle lid (1), bottle lid (1) sets up on bottleneck (3) of body (4), its characterized in that: the bottle cap is characterized in that a sealing gasket (2) is further arranged between the bottle cap (1) and the bottle mouth (3), a buckle (102) is arranged on the inner side of the bottle cap (1), a clamping groove (301) matched with the buckle (102) and a safety ring (302) limiting the buckle (102) to move towards the bottle body (4) are formed in the outer wall of the bottle mouth (3), and the clamping groove (301) is arranged above the safety ring (302).

2. A press-spin sealed package bottle according to claim 1, wherein: the bottle cap is characterized in that a shell (101) wrapping a bottle mouth (3) is arranged in the bottle cap (1), the buckle (102) is arranged on the inner wall of the shell (101), and the sealing gasket (2) is located in the shell (101).

3. A press-spin sealed package bottle according to claim 2, wherein: the inner wall of the shell (101) is provided with 4 buckles (102) distributed in a surrounding mode, and the outer wall of the bottle mouth (3) is provided with 4 clamping grooves (301) corresponding to the buckles (102).

4. A press-spin sealed package bottle according to claim 1, wherein: the clamping groove (301) is provided with a bulge (303) for limiting the buckle (102).

5. A press-spin sealed package bottle according to claim 1, wherein: the sealing gasket (2) comprises a first component (201) abutted to the bottle cap (1) and a second component (202) abutted to the bottle mouth (3), the first component (201) and the second component (202) are in smooth transition connection, a positioning concave ring (205) is arranged on the top of the first component (201), and a positioning convex ring (103) in fit butt joint with the positioning concave ring (205) is arranged on the top in the bottle cap (1).

6. A press-spin sealed package bottle according to claim 5, wherein: the bottle opening sealing structure is characterized in that a plurality of raised circular ring lines (204) which are in sealing and abutting joint with the edge of the bottle opening (3) are arranged on the second member (202), the edge of the second member (202) is turned over downwards, and a protruding strip (203) for further sealing the bottle opening (3) is arranged on the edge of the first member (201).

7. A press-spin sealed package bottle according to claim 6, wherein: a gasket is arranged between the bottle mouth (3) and the sealing gasket (2), and the gasket is clamped in the sealing gasket (2) by the convex strips (203).

8. A press-spin sealed package bottle according to claim 7, wherein: the gasket is a heat sealing film, and after heating, the heat sealing film is fixed at the bottle mouth (3) to form secondary sealing.

9. A press-spin sealed package bottle according to any one of claims 1 to 8, wherein: the sealing gasket (2) is made of plastic materials.