CN213110225U

CN213110225U - Light pressure-resistant cream bottle

Info

Publication number: CN213110225U
Application number: CN202021158725.0U
Authority: CN
Inventors: 黄建艺
Original assignee: Z&z Development Co ltd
Current assignee: Z&z Development Co ltd
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2021-05-04
Anticipated expiration: 2030-06-19

Abstract

The utility model relates to a withstand voltage cream frost bottle of lightweight is to the difficult integrated assembly shaping of double-deck bottle and sealed shaping in the current like product, and bottle lid and cover plate structure also remain further improved technical problem and design. The cream bottle is characterized in that a buckling groove smaller than the diameter of an external thread is arranged on the outer diameter of a bottle opening above the external thread in an outer bottle of the cream bottle, an inner hook edge extending outwards and downwards is arranged on the outer diameter of the bottle opening of an inner bottle, the inner hook edge of the inner bottle is buckled and fixed with the buckling groove of the outer bottle, a step groove is arranged on the inner diameter of the bottle opening of the inner bottle, the edge of a cover plate is attached to the step groove of the inner bottle, a sunken inner groove is arranged at the top of the cover plate, a raised pull plate is arranged on one side of the inner groove of the cover plate, and an adhesive gasket at the inner bottom of a bottle cover abuts against and seals; the viscose gasket sets up in the interior bottom of inner cup, and the outer edge turn-ups of inner cup links as an organic wholely with the gaikou of enclosing cover through the point gluing, is equipped with bottle lid clearance cavity between the external diameter of inner cup and the internal diameter of enclosing cover.

Description

Light pressure-resistant cream bottle

Technical Field

The utility model relates to a cream bottle is a withstand voltage cream bottle of lightweight.

Background

The cream bottle refers to a bottle for storing and taking skin cream or skin cream, the bottle body and the bottle cap of the bottle are generally made of plastics, and some bottle bodies are of a double-layer bottle body structure. Such as application number 201820332750.2, granted publication date 2018.10.12, the utility model name "a circular cream bottle"; for example, the application number 201320836768.3 disclosed in the Chinese patent document, the granted publication date 2014.06.04, and the utility model name "a cosmetic cream bottle imitating thick wall". However, the outer bottle of the above-mentioned product is thin, resulting in poor vibration and impact resistance, and the design of the fixing structure between the inner bottle and the outer bottle of the bottle body is not good enough.

Disclosure of Invention

In order to overcome the defects, the utility model aims to provide a light-weight pressure-resistant cream bottle to the field, so that the bottle cap and the cover plate structure also have the technical problem of further improvement when the bottle cap and the cover plate structure are used for solving the difficult integrated assembly forming and the sealing forming of a double-layer bottle body in the existing like products. The purpose is realized by the following technical scheme.

A light pressure-resistant cream bottle is characterized in that an outer bottle of the cream bottle is provided with a thick bottle wall, an inner bottle is arranged in the outer bottle, the outer diameter of a bottle opening of the outer bottle is provided with an external thread, the inner diameter of a cover opening of a bottle cover is provided with an internal thread, and the external thread of the outer bottle is connected with the internal thread of the bottle cover to form a cylinder; its structural design main points are the external screw thread top bottleneck external diameter of outer bottle is equipped with the lock groove that is less than the external screw thread diameter, the bottleneck external diameter of interior bottle is equipped with outside downwardly extending's interior hook limit, the interior hook limit of interior bottle is fixed with the lock groove lock of outer bottle, the bottleneck internal diameter of interior bottle is equipped with the step groove, the border laminating of cover plate in the step groove of interior bottle, the top of cover plate is equipped with to heavy inner groovy, inner groovy one side of cover plate is equipped with the arm-tie of perk, the viscose gasket and the cover plate of bottom in the bottle lid, the border department border counterbalance of interior bottle is sealed, above-mentioned outer bottle is the withstand voltage outer bottle of lightweight, interior bottle is the withstand voltage inner bottle of lightweight. Thereby even as an organic whole through interior hook limit and lock groove lock between interior bottle and the outer bottle, the cover plate sets up in the step inslot of interior bottle top bottleneck, and the cover plate offsets through interior bottle with the viscose gasket and plays sealed effect.

The bottle lid includes enclosing cover and inner cup, and the viscose gasket sets up in the interior bottom of inner cup, and the outer edge turn-ups of inner cup links as an organic whole through the point with the flap of enclosing cover, is equipped with bottle lid clearance cavity between the external diameter of inner cup and the internal diameter of enclosing cover, and the internal thread of inner cup sets up in the inner wall of inner cup, and above-mentioned enclosing cover is the withstand voltage enclosing cover of lightweight, and the inner cup is the withstand voltage inner cup of lightweight. The bottle cap has the specific structure that the gap cavity of the bottle cap has the effects of impact resistance and drop resistance.

The inner diameter bottom of outer bottle is equipped with little interior chamfer, and the bottom end angle of interior bottle is equipped with big chamfer, is equipped with bottle clearance cavity between the bottom external diameter of interior bottle and the internal diameter of outer bottle, and the cylinder external diameter of interior bottle and the cylinder internal diameter clearance of outer bottle reduce to the laminating to the bottleneck by the bottom. The cream frost in the bottle can thorough use in above-mentioned structure messenger, and bottle clearance cavity plays the effect of crashproof and anti falling.

The utility model has reasonable structural design, convenient production and use, good sealing performance and firmness, long service life of cream in the double-layer structure and good anti-impact and anti-falling effects; is suitable for being used as a cream bottle and the structural improvement of the similar products.

Drawings

Fig. 1 is a schematic cross-sectional view of the present invention, in which a part a is framed.

Fig. 2 is an enlarged schematic view of a portion a of fig. 1.

Figure number and name: 1. the outer cover, 2, viscose gasket, 3, inner cover, 4, cover plate, 5, interior bottle, 501, interior hook limit, 502, step groove, 6, outer bottle, 601, lock groove.

Detailed Description

The structure of the present invention will now be further described with reference to the accompanying drawings. As shown in fig. 1 and 2, the outer bottle 6 of the cream bottle is provided with a thick bottle wall, an inner bottle 5 is arranged in the outer bottle, the outer diameter of the bottle mouth of the outer bottle is provided with an external thread, the inner diameter of the cap mouth of the bottle cap is provided with an internal thread, and the external thread of the outer bottle is connected with the internal thread of the bottle cap in a cylindrical shape. The external screw thread top bottleneck external diameter of above-mentioned outer bottle is equipped with the lock groove 601 that is less than the external screw thread diameter, the bottleneck external diameter of interior bottle is equipped with outside downwardly extending's interior hook limit 501, the interior hook limit of interior bottle is fixed with the lock groove lock of outer bottle, the bottleneck internal diameter of interior bottle is equipped with step groove 502, the border laminating of cover plate 4 is in the step groove of interior bottle, the top of cover plate is equipped with sunken inner groovy, inner groovy one side of cover plate is equipped with the arm-tie of perk, the viscose gasket 2 and the cover plate of bottom in the bottle lid, the border department of the loop mouth of interior bottle offsets sealedly. Above-mentioned bottle lid includes enclosing cover 1 and inner cup 3, and the viscose gasket sets up in the interior bottom of inner cup, and the outer edge turn-ups of inner cup links as an organic whole through the point gum with the rim of enclosing cover, is equipped with bottle lid clearance cavity between the external diameter of inner cup and the internal diameter of enclosing cover, and the internal thread of inner cup sets up in the inner wall of inner cup. The internal diameter bottom of outer bottle is equipped with little interior chamfer, and the bottom end angle of interior bottle is equipped with big chamfer, is equipped with bottle clearance cavity between the bottom external diameter of interior bottle and the internal diameter of outer bottle, and the cylinder external diameter of interior bottle and the cylinder internal diameter clearance of outer bottle reduce to the laminating to the bottleneck by the bottom. When in use, the bottle cap is opened, and the cover plate is taken out, so that the cream in the inner bottle can be used; after the use, the bottle cap is covered.

The outer bottle, the inner bottle, the outer cover and the inner cover are made of light-weight pressure-resistant materials, and the light-weight pressure-resistant materials are made of the following raw materials in parts by weight: 80-200 parts of high-density polyethylene, 60-80 parts of modified material polylactic acid, 30-50 parts of PHBH, 20-30 parts of modified graphene oxide colloid, 8-10 parts of titanium dioxide, 5-20 parts of plasticizer, 4-10 parts of nano graphene, 5-8 parts of coupling agent, 3-10 parts of wear-resisting agent, 2-6 parts of degrading agent, 1-5 parts of antioxidant, 1-5 parts of lubricant and 1-5 parts of filler; the raw materials in parts by weight are prepared by mixing high-density polyethylene, modified material polylactic acid, PHBH, modified graphene oxide colloid and titanium dioxide, and then putting the mixture into a drying oven to be dried to obtain a dried material; the drying temperature is 40-60 ℃, and the drying time is 2-4 h; then putting the dried material into a high-speed mixer, and sequentially putting a plasticizer, the nano graphene, a coupling agent, an abrasion-resistant agent, a degrading agent, an oxidizing agent, a lubricant and a filler, and mixing the raw materials in the high-speed mixer for 20-30 min; finally, adding the mixture in the high-speed mixer into a double-screw extruder, and extruding and granulating; the first zone extrusion temperature of the double-screw extruder is 90-100 ℃, the second zone extrusion temperature is 110-120 ℃, and the third zone extrusion temperature is 120-130 ℃; the plasticizer is propylene glycol, the coupling agent is a silane coupling agent KH-560, the wear-resisting agent is maleic anhydride grafted ultrahigh molecular polyethylene and/or high molecular polysiloxane, the degrading agent is polyhydroxy fatty acid ester and modified cyclodextrin, and the weight ratio of the degrading agent to the wear-resisting agent is 2: 1, the antioxidant is formed by mixing BHA and PG in any ratio, the lubricant is formed by mixing glycerol tristearate and soybean oil in any ratio, and the filler is calcium carbonate master batch.

Claims

1. A light pressure-resistant cream bottle is characterized in that an outer bottle (6) of the cream bottle is provided with a thick bottle wall, an inner bottle (5) is arranged in the outer bottle, the outer diameter of a bottle opening of the outer bottle is provided with external threads, the inner diameter of a cover opening of the bottle cover is provided with internal threads, and the external threads of the outer bottle are connected with the internal threads of the bottle cover to form a cylinder; its characterized in that the external screw thread top bottleneck external diameter of outer bottle (6) is equipped with lock groove (601) that is less than the external screw thread diameter, the bottleneck external diameter of interior bottle (5) is equipped with outside downwardly extending's interior hook limit (501), the interior hook limit of interior bottle is fixed with the lock groove lock of outer bottle, the bottleneck internal diameter of interior bottle is equipped with step groove (502), the border laminating in the step groove of interior bottle of cover plate (4), the top of cover plate is equipped with to sunken inner groovy, inner groovy one side of cover plate is equipped with the arm-tie of perk, viscose gasket (2) and the cover plate of bottom in the bottle lid, the round mouth department border of interior bottle offsets sealedly, above-mentioned outer bottle is the withstand voltage outer bottle of lightweight, interior bottle is the withstand voltage inner bottle of lightweight.

2. The pressure-resistant cream bottle of lightweight of claim 1, characterized in that the bottle lid includes an outer lid (1) and an inner lid (3), the viscose gasket (2) is arranged at the inner bottom of the inner lid, the outer edge flange of the inner lid and the cover opening of the outer lid are connected into a whole through glue dispensing, a bottle lid clearance cavity is arranged between the outer diameter of the inner lid and the inner diameter of the outer lid, the internal thread of the inner lid is arranged on the inner wall of the inner lid, the outer lid is a pressure-resistant outer lid of lightweight, and the inner lid is a pressure-resistant inner lid.

3. The cream bottle with the light weight and the pressure resistance as claimed in claim 1 is characterized in that a small inner chamfer is arranged at the bottom of the inner diameter of the outer bottle (6), a large chamfer is arranged at the end corner of the bottom of the inner bottle (5), a bottle body clearance cavity is arranged between the outer diameter of the bottom of the inner bottle and the inner diameter of the outer bottle, and the clearance between the outer diameter of the cylindrical surface of the inner bottle and the inner diameter of the cylindrical surface of the outer bottle is reduced from the bottom to the mouth of the outer bottle until the clearance is.