Packaging bottle capable of being matched with various calibers

Abstract

The utility model relates to the field of packaging bottles, in particular to a packaging bottle capable of being matched with various calibers, which comprises a cover body and a bottle body, the cover body is connected onto the bottle body, a first sealing ring is arranged in the cover body, the first sealing ring is an elastic ring, and a second sealing ring is arranged in the bottle body. A first sealing ring is arranged in the cap body, the first sealing ring is arranged in the cap body, the first sealing ring is gradually inclined towards the center of the cap body from one end close to the inner top surface of the cap body to the other end, one end of the first sealing ring extends into the bottle body, and the first sealing ring is in close fit with a bottle opening of the bottle body. The first sealing ring is pressed on the bottle opening to achieve sealing of the cap body and the bottle body, and the first sealing ring is elastic and gradually inclines towards the center of the cap body from one end close to the inner top face of the cap body to the other end, so that even if the bottle opening deviates in the production process, the bottle opening can be matched with the cap body for sealing; therefore, the cover body can be matched with bottle bodies with various calibers.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of packing bottle, specifically to a packing bottle which can match various calibers. BACKGROUND

[0002] The packing bottle on the market at present, the sealing of the bottle cap and the bottle body is either through setting the sealing section matched with the opening of the bottle body on the bottle cap, or setting the sealing gasket on the bottle cap.

[0003] The packing bottle which adopts the sealing section on the bottle cap to seal, the sealing section is matched with the opening of the bottle body, can only match single caliber, and the bottle cap mold of corresponding caliber needs to be set up for the production of the bottle cap, the cost of opening mold is high, the caliber of the bottle body is easy to deviate in the production process, and the sealing effect is affected; the sealing gasket is used for sealing, and the sealing gasket needs to be purchased and installed manually, so the cost is high. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a packing bottle which can match various calibers and saves production cost.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A packing bottle which can match various calibers, comprising a cap body and a bottle body, the cap body is connected to the bottle body, a first sealing ring is arranged in the cap body, the first sealing ring is an elastic ring, and the first sealing ring is gradually inclined to the center of the cap body from one end close to the inner top surface of the cap body to the other end, one end of the first sealing ring extends into the bottle body, and the first sealing ring is tightly matched with the bottle opening of the bottle body.

[0007] Preferably, the opening of the bottle body has a chamfer.

[0008] Preferably, the cap body further comprises a flip cover, and the flip cover is connected to the cap body through a dish knot.

[0009] Preferably, the thickness of the middle of the dish knot is less than the thickness of the two sides of the dish knot.

[0010] Preferably, an outlet for liquid is arranged on the cap body, the flip cover is provided with a sealing needle, and the sealing needle is tightly matched with the outlet.

[0011] Preferably, a second sealing ring is arranged around the sealing needle on the flip cover, and the second sealing ring abuts against the cap body.

[0012] Preferably, a plurality of first reinforcing ribs are arranged on the outer wall of the sealing needle, and a plurality of second reinforcing ribs are arranged between the inner wall and the side wall of the flip cover.

[0013] Preferably, the bottle body is connected with the bottom of the bottle body with a protruding part.

[0014] Preferably, the flip cover has a protruding opening part.

[0015] By adopting the foregoing design scheme, the beneficial effects of the present application are as follows: the first sealing ring is arranged in the cover body, the first sealing ring is tightly matched with the bottle mouth, the cover body and the bottle body are sealed by the first sealing ring being pressed on the bottle mouth, the first sealing ring is gradually inclined to the center of the cover body from one end close to the top surface in the cover body to the other end, even if the bottle mouth deviates in the production process, the cover body can still be matched and sealed, the cover body can be matched with bottle bodies of various diameters, and production cost is effectively saved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 It is a sectional view of the packaging bottle of the present application;

[0017] Fig. 2 It is a structural schematic view of the bottle cap of the present application;

[0018] In the drawing:

[0019] Cover body 10, first sealing ring 11,

[0020] Bottle body 20, protruding part 21,

[0021] Flip cover 30, disc knot 31, first connecting block 311, second connecting block 312,

[0022] Sealing needle 32, first reinforcing rib 321, second sealing ring 33, second reinforcing rib 34, opening part 35. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the present application more clear, the present application will be further described in detail below with reference to the drawings. Obviously, the described embodiments are only partial embodiments of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the present application.

[0024] As Figs. 1-2 shown, a packaging bottle that can be matched with bottle bodies of various diameters includes a cover body 10 and a bottle body 20, the cover body 10 is connected to the bottle body 20, in the present embodiment, the cover body 10 is connected to the bottle body 20 through threads.

[0025] The first sealing ring 11 is integrally formed on the inner top surface of the cover body 10, and is an elastic ring, and gradually inclines from one end close to the inner top surface of the cover body 10 to the other end to the center of the cover body 10, with one end of the first sealing ring 11 extending into the bottle body, and the first sealing ring 11 tightly fitting the bottle mouth of the bottle body 10.

[0026] The opening of the bottle body 20 is chamfered to facilitate the first sealing ring 11 entering the bottle body and facilitating installation.

[0027] The cover body 10 further comprises a flip cover 30 connected to the cover body 10 through a bowknot 31, the thickness of the middle of the bowknot 31 is less than the thickness of the two sides of the bowknot 31, the bowknot 31 is too thin to be easily broken by folding or falling, and is too thick to be not good for folding and to be easily whitened by folding, and in view of the fact that the folding or falling breakage of the bowknot 31 is from the outside of the bowknot 31, in the embodiment, the bowknot 31 comprises a first connecting block 311, and a second connecting block 312 is integrally connected to each side of the first connecting block 311, and the thickness of the side of each second connecting block 312 away from the first connecting block 311 is greater than the thickness of the first connecting block 311, so as to solve the problem of easy breakage of the bowknot 31, and meanwhile, the elasticity of the bowknot 31 is not affected.

[0028] The cover body 10 is provided with a liquid outlet for liquid to flow out, the flip cover 30 is provided with a sealing needle 32 tightly fitting the liquid outlet, and the flip cover 30 is provided with a second sealing ring 33 arranged around the sealing needle 32 and abutting against the cover body 10, so as to strengthen the sealing property of the packaging bottle through the double sealing structure.

[0029] The outer wall of the sealing needle 32 is provided with a plurality of first reinforcing ribs 321 uniformly distributed, and the inner wall and the side wall of the flip cover 30 are provided with a plurality of second reinforcing ribs 34 uniformly distributed, and generally, the sealing needle is more easily broken in the falling test of the packaging bottle, so the first reinforcing ribs 321 are arranged to avoid breakage of the sealing needle 32, and the second reinforcing ribs 34 are arranged to prevent breakage between the inner wall and the side wall of the flip cover 30.

[0030] The bottle body 20 is connected with a convex portion 21 between the bottle body 20 and the bottom of the bottle body 20, and the convex portion 21 can play a buffering role when the bottle body 20 falls and lands, so as to avoid breakage of the bottle body 20 when falling.

[0031] The flip cover 30 is provided with a convex opening portion 35 to facilitate a user opening the flip cover 30.

[0032] In summary, the application sets the first sealing ring 11 in the cover 10, the first sealing ring 11 is tightly fitted with the bottle mouth, and the sealing of the cover 10 and the bottle body 20 is realized by the first sealing ring 11 being pressed on the bottle mouth. Since the first sealing ring 11 is elastic, the first sealing ring 11 is gradually inclined to the center of the cover from one end close to the inner top surface of the cover 10 to the other end, even if the bottle mouth deviates during production, the cover 10 can be matched and sealed, so that the cover 10 can be matched with various caliber bottle bodies, and the production cost is effectively saved.

[0033] In the embodiment, the cover 10 can be matched with various caliber bottle bodies, which means that the caliber of the bottle body is greater than the outer diameter of the lower end of the first sealing ring 11 and less than the outer diameter of the upper end of the first sealing ring 11.

[0034] The above specific embodiments further illustrate the purpose, technical scheme and beneficial effects of the application, and it should be understood that the above is only a specific embodiment of the application and is not used to limit the protection scope of the application. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the application shall be included in the protection scope of the application.

Claims

1. A packaging bottle capable of matching various calibers, comprising a cover and a bottle body, the cover being connected to the bottle body, characterized in that: The cover is internally provided with a first sealing ring, the first sealing ring is an elastic ring, and the first sealing ring is gradually inclined to the center of the cover from one end close to the inner top surface of the cover to the other end.

2. The multi-caliber bottle of claim 1, wherein: The bottle body is provided with a chamfer on the opening.

3. The multi-caliber bottle of claim 1, wherein: The cover further comprises a flip cover connected to the cover through a clasp.

4. The multi-caliber bottle of claim 3, wherein: The thickness of the clasp in the middle is less than the thickness of the clasp on both sides.

5. The multi-caliber bottle of claim 3, wherein: The cover is provided with a liquid outlet for liquid outflow, and the flip cover is provided with a sealing needle matched with the liquid outlet.

6. The multi-caliber bottle of claim 5, wherein: The flip cover is provided with a second sealing ring arranged around the sealing needle, and the second sealing ring abuts against the cover.

7. The multi-caliber bottle of claim 6, wherein: The outer wall of the sealing needle is provided with a plurality of first reinforcing ribs, and the inner wall and the side wall of the flip cover are provided with a plurality of second reinforcing ribs.

8. The multi-caliber bottle of claim 1, wherein: The bottle body is connected with a convex part between the bottle body and the bottom of the bottle body.

9. The multi-caliber bottle of claim 3, wherein: The flip cover is provided with a convex opening part.

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