CN208785766U - A kind of bottle of good airproof performance - Google Patents

Abstract

The utility model discloses a kind of bottle of good airproof performance, including external bottle, and external bottle includes outer top cover and outer body, and outer body has first end and second end, and outer top cover is set to first end, and is integrally formed with first end, the second end opening；Inner bottle, inner bottle are set to inside external bottle, and inner bottle includes interior body and inner cover, and interior body has third end and the 4th end, and inner cover is set to third end, and is integrally formed with third end；4th end opening；And outer cover, outer cover are ultrasonically welded at second end and the 4th end.The bottle of the utility model, external bottle are sheathed on outside inner bottle, and liquid pigment flows in the liquid storage space between external bottle and inner bottle, are simulated the nowed forming of liquid pigment, are saved the volume of the liquid pigment of splendid attire；The 4th end of the second end and interior body in outer body is respectively welded by ultrasound for outer cover, and ultrasonic welding makes bottle have better watertightness, and when preventing bottle from reversing, liquid pigment is flowed out out of bottle.

Description

A kind of bottle of good airproof performance

Technical field

The utility model relates to toy technique fields, and in particular, to one kind is for sealing liquid pigment, to simulate liquid Nowed forming good airproof performance bottle.

Background technique

It, usually will be close with coloured liquid pigment in order to simulate the form that liquid flows in bottle in toy for children It is encapsulated in bottle, in this way, children are when playing bottle, it is only necessary to which inverted bottle, bottle interior can show liquid pigment The form of flowing.Therefore, in the type toy, in order to avoid liquid pigment is flowed out from bottle interior, have to the leakproofness of bottle It is certain to require.

Utility model content

In view of the deficiencies of the prior art, the utility model provides a kind of bottle of good airproof performance.

A kind of bottle for good airproof performance that the utility model discloses, comprising:

External bottle, external bottle include outer top cover and outer body, and outer body has first end and a second end, and outer top cover is set to the One end, and be integrally formed with first end, second end has the first opening；

Inner bottle, inner bottle are set to inside external bottle, and inner bottle includes interior body and inner cover, and interior body has third End and the 4th end, inner cover is set to third end, and is integrally formed with third end；4th end has the second opening；And

Outer cover, outer cover are ultrasonically welded at second end and the 4th end.

An embodiment according to the present utility model, inner cover include bottom cover and are circumferentially set to bottom cover side along bottom cover Multiple Extendible flakes；Bottom cover is covered on third end, and Extendible flake is opposite with interior body, has spacing between two neighboring Extendible flake.

An embodiment according to the present utility model, multiple Extendible flakes are vertical with bottom cover, and between two neighboring Extendible flake Spacing it is identical.

An embodiment according to the present utility model, the side towards bottom cover of each Extendible flake is equipped in multiple Extendible flakes Muscles and bones；Muscles and bones is set in the middle part of Extendible flake, and the short transverse of muscles and bones is parallel with the length direction of Extendible flake.

An embodiment according to the present utility model, outer cover are set towards the one side at third end and the 4th end along its circumferential direction There are first annular groove and second annular groove；First annular groove is located on the outside of second annular groove, first annular groove Width it is identical as the thickness of outer body, the width of second annular groove is identical as the thickness of interior body, second end ultrasonic welding In in first annular groove, the 4th end is ultrasonically welded in second annular groove.

An embodiment according to the present utility model, the second end of outer body be it is step-like, with terrace and rank wall； The thickness of rank wall and first annular groove it is of same size, rank wall is ultrasonically welded in first annular groove, terrace ultrasonic welding In on the lateral wall of first annular groove.

The bottle of the utility model, external bottle are sheathed on outside inner bottle, and liquid pigment is between external bottle and inner bottle It is flowed in liquid storage space, simulates the nowed forming of liquid pigment, save the volume of the liquid pigment of splendid attire；Outer cover passes through ultrasound The 4th end of the second end and interior body in outer body is respectively welded, so that bottle has better watertightness, prevents bottle from falling When turning, liquid pigment is flowed out out of bottle.

Detailed description of the invention

Attached drawing described herein is used to provide a further understanding of the present invention, and constitutes one of the utility model Point, the exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the utility model Improper restriction.In the accompanying drawings:

Fig. 1 is the schematic perspective view of bottle in embodiment；

Fig. 2 is the decomposition diagram of bottle in embodiment；

Fig. 3 is the schematic perspective view of external bottle in embodiment；

Fig. 4 is one of the schematic perspective view of inner bottle in embodiment；

Fig. 5 is two of the schematic perspective view of inner bottle in embodiment；

Fig. 6 is the schematic perspective view of outer cover in embodiment；

Fig. 7 is the cross-sectional view that outer cover is not yet ultrasonically welded at external bottle and inner bottle in embodiment；

Fig. 8 is the cross-sectional view of bottle in embodiment.

Description of symbols:

10, external bottle；11, the top of external bottle；12, the bottom end of external bottle；121, the first opening；13, outer top cover；14, Outer body；141, first end；142, second end；143, step-like；1431, terrace；1432, rank wall；

20, inner bottle；21, the top of inner bottle；22, the bottom end of inner bottle；221, the second opening；23, interior body；24, Inner cover；231, third end；232, the 4th end；241, bottom cover；242, Extendible flake；243, spacing；244, muscles and bones；

30, outer cover；31, first annular groove；32, second annular groove；

40, liquid storage space.

Specific embodiment

Multiple embodiments of the utility model will be disclosed below, and as clearly stated, the details in many practices will It is explained in the following description.It should be appreciated, however, that the details in these practices is not applied to limit the utility model.? That is the details in these practices is non-essential in some embodiments of the utility model.

It in addition, the technical solution between each embodiment can be combined with each other, but must be with ordinary skill Based on personnel can be realized, this technical side will be understood that when the combination of technical solution appearance is conflicting or cannot achieve The combination of case is not present, also not within the protection scope of the requires of the utility model.

The utility model provides a kind of bottle of good airproof performance, and bottle is to hermetically sealed liquid pigment, and toy is player When inverted bottle, the nowed forming of liquid pigment can be simulated, when inverted bottle, liquid pigment prevents liquid pigment when flowing It is leaked out from bottle.

Please refer to be respectively shown in Fig. 1 and 2 bottle perspective view and decomposition diagram.Bottle include external bottle 10, Inner bottle 20 and outer cover 30.External bottle 10 is sheathed on outside inner bottle 20, and the top 11 of external bottle 10 seals, external bottle 10 Bottom end 12 has the first opening 121, and the top 21 of inner bottle 20 seals, and the bottom end 22 of inner bottle 20 has the second opening 221, when External bottle 10 is sheathed on outside inner bottle 20, the top 21 of the corresponding inner bottle 20 in the top 11 of external bottle 10, the bottom end of external bottle 10 The bottom end 22 of 12 corresponding inner bottles 20, and liquid storage space 40 is formed between external bottle 10 and inner bottle 20, liquid pigment is contained in In liquid storage space 40, outer cover 30 then passes through ultrasonic bonding in the first opening 121 and inner bottle of the bottom end of external bottle 10 12 Second opening 221 of 20 bottom end 22.After the liquid storage space 40 between external bottle 10 and inner bottle 20 contains liquid pigment, Liquid pigment flows in liquid storage space 40, and since the top 21 of inner bottle 20 seals, liquid pigment will not enter inner bottle 20 Space in.Wherein, external bottle 10, inner bottle 20 and outer cover 30 are that transparent material is made, and optimal is transparent plastic system At.External bottle 10 and inner bottle 20 can save the volume for the liquid pigment being contained in bottle using the structure being arranged.Outer cover Body 30 is open by ultrasonic bonding the second of the first opening 121 of the bottom end of external bottle 10 12 and the bottom end 22 of inner bottle 20 221, ultrasonic welding makes bottle have more preferable watertightness.

Please continue to refer to Fig. 1 and 2, and referring to Fig. 3, Fig. 3 is the structural schematic diagram of external bottle.External bottle 10 includes outer top Lid 13 and outer body 14.Outer body 14 has opposite first end 141 and second end 142, and outer top cover 13 is covered on outer blank The first end 141 of the first end 141 of body 14, outer top cover 13 and outer body 14 is integrally formed, and outer top cover 13 seals outer body 14 First end 141, the first opening 121 are opened in the second end 142 of outer body 14.

Fig. 2 and Fig. 4, Fig. 5 are please referred to, Fig. 4 and 5 is the structural schematic diagram of inner bottle.Inner bottle 20 includes interior body 23 And inner cover 24, interior body 23 are correspondingly arranged inside outer body 14, inner cover 24 is correspondingly arranged inside outer top cover 13.Interior body 23 have opposite third end 231 and the 4th end 232, and inner cover 24 is covered on the third end 231 of interior body 23, and with interior body 23 third end 231 is integrally formed, and the second opening 221 is provided with the 4th end 232 of interior body 23.Wherein, inner cover 24 includes Bottom cover 241 and multiple Extendible flakes 242 that 241 side of bottom cover is circumferentially set to along bottom cover 241；Bottom cover 241 is covered on interior body 23 Third end 231, bottom cover 241 is sealed in the third end 231 of interior body 23, and Extendible flake 242 is opposite with interior body 23, and extends to Outer top cover 13 is abutted with outer top cover 13, has spacing 243 between two neighboring Extendible flake 242.When in external bottle 10 and inner bottle When containing liquid pigment in the liquid storage space 40 between 20, liquid pigment flows in the space between outer body 14 and interior body 23 It is dynamic, and the space between outer top cover 13 and inner cover 24 is flowed by the spacing 243 between two neighboring Extendible flake 242, without The space in interior body 23 can be flowed into.Further, multiple Extendible flakes 242 are vertically arranged with bottom cover 241, two neighboring Extendible flake Spacing 243 between 242 is identical, and in this example, Extendible flake 242 shares 5, but the utility model is not limited with this quantity.In order to The intensity of Extendible flake 242 is further enhanced, the side towards bottom cover 241 of each Extendible flake 242 is equipped in multiple Extendible flakes 242 Muscles and bones 244；Muscles and bones 244 is set to 242 middle part of Extendible flake, and the length direction of the short transverse of muscles and bones 244 and Extendible flake 242 is flat Row.

Fig. 6-8 is please referred to, Fig. 6-the 8 respectively three-dimensional structure diagram of outer cover, outer cover are not yet ultrasonically welded at external bottle With the cross-sectional view of inner bottle and the cross-sectional view of bottle.Outer cover 30 is equipped with first annular groove 31 and second annular groove 32, wherein the one side of outer cover 30 is arranged in along the circumferential direction of outer cover 30 for first annular groove 31 and second annular groove 32 On, 31 ring of first annular groove is located at the outside of second annular groove 32, the width of first annular groove 31 and outer body 14 Thickness is identical, and the width of second annular groove 32 is identical as the thickness of interior body 23,142 ultrasonic welding of second end of outer body 14 In in first annular groove 31, the 4th end 232 of interior body 23 is then ultrasonically welded in second annular groove 32.By by outer blank The second end 142 of body 14 and the 4th end 232 of interior body 23 are ultrasonically welded at first annular groove 31 respectively and the second annular is recessed In slot 32, the compounding setting structure of double ultrasound line grooves, so that bottle has better watertightness, when preventing bottle from reversing, liquid Body pigment is flowed out out of bottle.Further, the second end 142 of outer body 14 be step-like 143, with terrace 1431 with And rank wall 1432；The thickness of rank wall 1432 is of same size with first annular groove 31, and rank wall 1432 is ultrasonically welded at the first ring In connected in star 31, terrace 1431 is ultrasonically welded on the lateral wall of first annular groove 31.

In conclusion the bottle of the utility model, external bottle are sheathed on outside inner bottle, liquid pigment is in external bottle and interior bottle It is flowed in liquid storage space between body, simulates the nowed forming of liquid pigment, save the volume of the liquid pigment of splendid attire；Outer cover The 4th end of the second end and interior body in outer body is respectively welded by ultrasound, and respectively by being ultrasonically welded at the first ring In connected in star and in second annular groove, the compounding setting structure of double ultrasound line grooves, so that bottle has better watertightness, When preventing bottle from reversing, liquid pigment is flowed out out of bottle.

Upper described only the embodiments of the present invention, is not intended to limit the utility model.For this field For technical staff, various modifications and changes may be made to the present invention.The interior institute of all spirit and principle in the utility model Any modification, equivalent substitution, improvement and etc. of work should all include within the scope of the claims of the utility model.

Claims (6)

1. a kind of bottle of good airproof performance characterized by comprising

External bottle, the external bottle include outer top cover and outer body, and the outer body has first end and second end, the outer top It is covered on the first end, and is integrally formed with the first end, the second end has the first opening；

Inner bottle, the inner bottle are set to inside the external bottle, and the inner bottle includes interior body and inner cover, it is described in Body has third end and the 4th end, and the inner cover is set to the third end, and is integrally formed with the third end；Described Four ends have the second opening；And

Outer cover, the outer cover are ultrasonically welded at the second end and the 4th end.

2. the bottle of good airproof performance according to claim 1, which is characterized in that the inner cover includes bottom cover and along institute State multiple Extendible flakes that bottom cover is circumferentially set to the bottom cover side；The bottom cover is covered on the third end, the Extendible flake with The interior body is opposite, has spacing between the two neighboring Extendible flake.

3. the bottle of good airproof performance according to claim 2, which is characterized in that multiple Extendible flakes and the bottom cover hang down Directly, the spacing and between the two neighboring Extendible flake is identical.

4. the bottle of good airproof performance according to claim 2, which is characterized in that prolong described in each in multiple Extendible flakes The side towards the bottom cover for stretching piece is equipped with muscles and bones；The muscles and bones is set in the middle part of the Extendible flake, and the height of the muscles and bones Direction is parallel with the length direction of the Extendible flake.

5. the bottle of good airproof performance according to claim 1 to 4, which is characterized in that the outer cover is towards described The one side at three ends and the 4th end is circumferentially with first annular groove and second annular groove along it；The first annular groove ring On the outside of the second annular groove, the width of the first annular groove is identical as the thickness of the outer body, and described the The width of second ring groove is identical as the thickness of the interior body, and the second end is ultrasonically welded at the first annular groove Interior, the 4th end is ultrasonically welded in the second annular groove.

6. the bottle of good airproof performance according to claim 5, which is characterized in that the second end of the outer body is step Shape, with terrace and rank wall；The thickness of the rank wall is of same size with the first annular groove, the rank wall ultrasound It is welded in the first annular groove, the terrace is ultrasonically welded on the lateral wall of the first annular groove.