CN207060701U - The packing box of filter core - Google Patents

Abstract

The utility model discloses a kind of packing box of filter core, including being adapted with filter core, containment vessel and diaphragm that have an opening, and the filter core is placed in containment vessel, and the diaphragm is sealed in the opening of containment vessel.By by cartridge seal in a seal is made in packing box, it is not only hygienic, safe, easy to carry, while can avoid polluting filter core；And containment vessel can also protect filter core, avoid damaging filter core in carrying process.So as to be very easy to outdoor activities and travel crowd's carrying about standby filter core.

Description

The packing box of filter core

Technical field

Packing technique field is the utility model is related to, more particularly to a kind of packing box of filter core.

Background technology

With socio-cultural development, attention rate more and more higher of the people to drinking-water health.For outdoor activities and travel Crowd, the net hot cup that a kind of existing heating function has filtering function again arise at the historic moment, and the net hot cup includes Heating Cup and filtering Cup, can be set with storage, also stackable filtering between the two.

In order to facilitate practicality, filter cup is generally provided with filter core and standby filter core, and existing filter core is typically all to use Carton or packaging bag are simply packed, and are so neither convenient for carrying, and filter core is easily damaged during carrying.

Utility model content

Main purpose of the present utility model is to provide a kind of packing box of filter core, it is intended to which solving existing filter core is inconvenient to carry And the technical problem easily damaged in carrying process.

To achieve the above object, the packing box of a kind of filter core provided by the utility model, including be adapted with filter core, tool There are the containment vessel and diaphragm of an opening, the filter core is placed in containment vessel, and the diaphragm is sealed in the opening of containment vessel.

Preferably, the filter core includes filter-core shell, filter core lid and filter material, and filter-core shell and the filter core lid passes through buckle knot Structure is fixedly connected to form cavity, and the filter material is in the cavity.

Preferably, the filter-core shell includes press section, the first shell wall and first shell bottom, and the press section is circumferentially located at the On the outside of one shell wall upper end, the first shell bottom is located at the first shell wall lower end.

Preferably, filter core base portion is provided with buckle, and screens ring, the filter core are provided with the inside of the first shell wall upper end Lid is connected on filter-core shell by buckle and being buckled to fix for screens ring, and the filter core lid protrudes from press section.

Preferably, the containment vessel includes the second shell wall and second shell bottom, and the opening is located at the second shell wall upper end, described Second shell bottom is located at the second shell wall lower end, and second shell wall is adapted with the first shell wall and press section, the second shell bottom with First shell bottom is adapted.

Preferably, the containment vessel and diaphragm are made by plastic material.

Preferably, the opening of the containment vessel is provided with the turned-out end face for being folded flat exhibition, and the diaphragm hot pick is in the end face On.

Preferably, the containment vessel and diaphragm are made by PP materials.

Preferably, the outward opening of the containment vessel turns down to form the crimping that turns up, and the diaphragm is by flexible glue material system Into protection cap, the lower end fold inward of the protection cap forms the interior turnup groove being adapted with the crimping that turns up, the protection cap Pass through the opening of interior turnup groove and the fitted seal containment vessel for the crimping that turns up.

Preferably, by sealing glue bond between the interior turnup groove and the crimping that turns up.

According to above-mentioned technical proposal, by by cartridge seal in a seal is made in packing box, not only health, safety, It is easy to carry, while can avoid polluting filter core；And containment vessel can also protect filter core, avoid damaging filter in carrying process Core.So as to be very easy to outdoor activities and travel crowd's carrying about standby filter core.

Brief description of the drawings

, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.

Fig. 1 is the diagrammatic cross-section of the embodiment of packing box one of the utility model filter core；

Fig. 2 is that filter core diagrammatic cross-section is housed in the embodiment of packing box one of the utility model filter core；

Fig. 3 be the utility model filter core the embodiment of packing box one in filter core structural representation；

Fig. 4 be the utility model filter core the embodiment of packing box one in filter core diagrammatic cross-section；

Fig. 5 is the diagrammatic cross-section of another embodiment of packing box of the utility model filter core；

Fig. 6 is that filter core diagrammatic cross-section is housed in another embodiment of packing box of the utility model filter core.

Drawing reference numeral explanation：

Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than all Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise Lower obtained every other embodiment, belong to the scope of the utility model protection.

If it is to be appreciated that related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding, Afterwards ...), then directionality instruction be only used for explain it is relative between each part under a certain particular pose (as shown in drawings) Position relationship, motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes therewith.

If, should " first ", " the in addition, relate to the description of " first ", " second " etc. in the utility model embodiment Two " etc. description is only used for describing purpose, and it is not intended that instruction or implying its relative importance or implicit indicating meaning The quantity of the technical characteristic shown.Thus, " first " is defined, the feature of " second " can be expressed or implicitly include at least One this feature.In addition, the technical scheme between each embodiment can be combined with each other, but must be with the common skill in this area Art personnel can be implemented as basis, and this technology is will be understood that when the combination appearance of technical scheme is conflicting or can not realize The combination of scheme is not present, also not within the protection domain of the requires of the utility model.

The utility model provides a kind of packing box 100 of filter core, for packing filter core 200, refers to Fig. 1-6, real one Apply in example, the packing box 100 includes the containment vessel 10 and diaphragm 20 being adapted with filter core 200, and the containment vessel 10 is one Ghost, the containment vessel 10 are provided with an opening 11, and the diaphragm 20 is sealed in the opening 11 of containment vessel 10.According to above-mentioned skill Art scheme, the filter core 200 are placed in containment vessel 10, and filter core 200 is sealed in the containment vessel 10 by the diaphragm 20, system Into a seal.A seal is made by the way that filter core 200 is sealed in packing box 100, not only health, safety, carrying side Just, while can avoid polluting filter core 200.And containment vessel 10 can also protect filter core 200, avoid damaging filter in carrying process Core 200.So as to be very easy to outdoor activities and travel crowd's carrying about standby filter core 200.

Further, Fig. 1-4 are referred to, in order to pack conveniently, in one embodiment, the containment vessel 10 and diaphragm 20 are made by plastic material.The plastic material that containment vessel 10 is made can be the plastic materials such as PP, PE, PVC or PET, The plastic material that diaphragm 20 is made can be the plastic materials such as PP, PE or PET, in the present embodiment, the containment vessel 10 and protect Cuticula 20 is made by PP materials.

In a particular embodiment, the opening 11 of the containment vessel 10 is provided with the turned-out end face 12 for being folded flat exhibition, the end face 12 shape can be square or other regular polygons, and in the present embodiment, the end face 12 is shaped as circle, The shape of the diaphragm 20 is also circle, and the hot pick of diaphragm 20 is on the end face 12.After above-mentioned technical proposal, Because the containment vessel 10 and diaphragm 20 are made of plastic material so that the containment vessel 10 and diaphragm 20 can be criticized Amount production, so as to reduce production cost, improve production efficiency；And sealing side of the diaphragm 20 with containment vessel 10 using hot pick Formula is easy to operate, quick, and mechanization degree is high, is greatly improved packaging efficiency.It is in addition, also convenient using the sealing means of hot pick Filter core 200 retracts, consequently facilitating the replacing of filter core.

Further, Fig. 3-6 are referred to, change filter core 200, in another embodiment, the containment vessel 10 for convenience Formed using plastic injection, the opening 11 of the containment vessel 10 outwards turns down formation and turned up crimping 12, and the diaphragm 20 is served as reasons Protection cap 20 made of flexible glue material, the flexible glue material can be flexible PVC material or latex material, this implementation In example, the protection cap 20 is made up of liquid-state silicon gel material.The lower end fold inward of the protection cap 20 is formed and the crimping that turns up The 12 interior turnup grooves 21 being adapted, the protection cap 20 is sheathed in the opening 11 of containment vessel 10 and the crimping 12 that turns up In the opening that in interior turnup groove 21, the protection cap 20 passes through interior turnup groove 21 and the fitted seal containment vessel 10 for the crimping 12 that turns up 11.According to above-mentioned technical proposal, the protection cap 20 is made of flexible glue material, has certain elasticity, when needs will protection When lid 20 is arranged on containment vessel 10, first a part for the crimping 12 that turns up is put in interior turnup groove 21, then under external force Deform interior turnup groove 21, crimping 12 is arranged into interior turnup groove 21 completely so as to turn up, i.e., described protection cap 20 is by interior The opening 11 of the fitted seal containment vessel 10 of turnup groove 21 and the crimping 12 that turns up, so as to protect the filter core in containment vessel 10 200；When needing to change filter core 200, under external force deform interior turnup groove 21, protection cap 20 is taken from containment vessel 10 Under.After above-mentioned technical proposal, the packing box 100 can not only protect filter core 200, hygienic, safe, easy to carry； And the packing box 100 can also be reused, filter core 200 can be preserved or change at any time, it is convenient and practical, especially out of doors Activity and travel in, carry the packing box 100 make filter core 200 use and preserve it is more convenient and flexible.

Further, in order to strengthen the sealing of packing box 100, pass through between the interior turnup groove 21 and the crimping 12 that turns up Seal glue bond.After above-mentioned technical proposal, the containment vessel 10 and the good seal of protection cap 20, it is firmly combined with, is beneficial to The preservation and carrying of filter core 200.

In a particular embodiment, the filter core 200 is used in net hot cup (not shown), and the net hot cup includes heating Cup (not shown) and filter cup (not shown), can be set with storage, also stackable filtering between the two.Pass through filtering Cup base (not shown) is installed on filter cup bottom with filter cup body bottom portion (not shown) clamping filter core 200 Portion, the filter core 200 include filter-core shell 210, filter core lid 220 and filter material 230, and the filter-core shell 210 and filter core lid 220 are logical Cross buckle structure or other structures are fixedly connected to form cavity 240, the filter material 230 is filled in the cavity 240.

Further, Fig. 3-4 are referred to, in a particular embodiment, the filter-core shell 210 includes press section 211, first Shell wall 212 and first shell bottom 213, the press section 211 is circumferential on the outside of the upper end of the first shell wall 212, the first shell bottom 213 are located at the lower end of the first shell wall 212.The press section 211 can be the first flanging that outwards turnover is formed of shell wall 212, The multiple support arms that can be distributed across on the outside of the upper end of the first shell wall 212, in the present embodiment, the press section 211 is first The flanging that outwards turnover is formed of shell wall 212；The shape of first shell wall 212 can be square or other just Polygon or ellipse, the shape at the first shell bottom 213 is adapted with the first shell wall 212, in the present embodiment In, first shell wall 212 is cylindrical shell wall, corresponding, the segment-shaped shell bottom of first shell bottom 213, the press section 211 For annular.Press section 211 is clamped with filter cup body bottom portion by the filtering cup base filter core 200 is installed on filter cup On, by setting the first shell wall 212 and segment-shaped shell bottom 213 to increase space in cavity 240, it is easy to lay filter material 230.

Further, Fig. 3-4 are referred to, in the present embodiment, the bottom of filter core lid 220 is provided with buckle 221, described Screens ring 214 is provided with the inside of the upper end of first shell wall 212, chamfered is done in the upper end of screens ring 214, and the filter core lid 220 passes through card Button 221 and being buckled to fix for screens ring 214 are connected on filter-core shell 210, and the filter core lid 220 protrudes from press section 211。

Further, Fig. 1-6 are referred to, in order that packing box 100 is adapted with filter core 200, the containment vessel 10 includes Second shell wall 13 and second shell bottom 14, the opening 11 are located at the upper end of the second shell wall 13, and the second shell bottom 14 is located at second The lower end of shell wall 13, second shell wall 13 are adapted with the first shell wall 212 and press section 211, the second shell bottom 14 and One shell bottom 213 is adapted.The packing box 100 is adapted with filter core 200, i.e., described second shell wall 13 is similarly circular cylindrical shell Wall, the second shell bottom 14 are segment-shaped shell bottom, and the internal diameter of second shell wall 13 is more than or equal to the external diameter of press section 211, The height of second shell wall 13 is more than or equal to height and the thickness sum of press section 211 of the first shell wall 212, and described second The internal diameter at shell bottom 14 is more than or equal to the external diameter at first shell bottom 213；In the present embodiment, the internal diameter of second shell wall 13 is bigger In the external diameter of press section 211, the height of second shell wall 13 is slightly larger than the height and the thickness of press section 211 of the first shell wall 212 Sum, the internal diameter at the second shell bottom 14 are slightly larger than the external diameter at first shell bottom 213.According to above-mentioned technical proposal, the filter core 200 can load in packing box 100 just.By setting second shell wall 13 and the first shell wall 212 and the phase of press section 211 Adaptation, the second shell bottom 14 are adapted with first shell bottom 213, and on the one hand can make the fixation of filter core 200 is placed in packing box In 100, so as to avoid in carrying process being damaged caused by filter core 200 is rocked to filter core 200 in packing box 100, so that bag Mounted box 100 is compact, exquisite, carrying is more convenient；On the other hand material can be saved, reduce production cost, so as to avoid wasting.

Preferred embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, Every equivalent structure change under inventive concept of the present utility model, made using the utility model specification and accompanying drawing content Change, or directly/be used in other related technical areas indirectly and be included in scope of patent protection of the present utility model.

Claims (10)

1. a kind of packing box of filter core, it is characterised in that including containment vessel and protection be adapted with filter core, that there is an opening Film, the filter core are placed in containment vessel, and the diaphragm is sealed in the opening of containment vessel.

2. the packing box of filter core as claimed in claim 1, it is characterised in that the filter core include filter-core shell, filter core lid and Filter material, filter-core shell and the filter core lid are fixedly connected to form cavity by buckle structure, and the filter material is in the cavity.

3. the packing box of filter core as claimed in claim 2, it is characterised in that the filter-core shell includes press section, the first shell wall And first shell bottom, for the press section circumferentially on the outside of the first shell wall upper end, the first shell bottom is located at the first shell wall lower end.

4. the packing box of filter core as claimed in claim 3, it is characterised in that filter core base portion is provided with buckle, and described Screens ring is provided with the inside of one shell wall upper end, the filter core lid is connected to filter-core shell by buckle and being buckled to fix for screens ring On, and the filter core lid protrudes from press section.

5. the packing box of filter core as claimed in claim 4, it is characterised in that the containment vessel includes the second shell wall and second shell Bottom, the opening are located at the second shell wall upper end, and the second shell bottom is located at the second shell wall lower end, second shell wall and first shell Wall and press section are adapted, and the second shell bottom is adapted with first shell bottom.

6. the packing box of the filter core as described in claim 1-5 any one, it is characterised in that the containment vessel and diaphragm are equal It is made up of plastic material.

7. the packing box of filter core as claimed in claim 6, it is characterised in that the opening of the containment vessel is provided with turned-out be folded flat The end face of exhibition, the diaphragm hot pick is on the end face.

8. the packing box of filter core as claimed in claim 6, it is characterised in that the containment vessel and diaphragm are by PP material systems Into.

9. the packing box of the filter core as described in claim 1-5 any one, it is characterised in that the outward opening of the containment vessel Turnover formation is turned up crimping, and the diaphragm is protection cap, the lower end fold inward of the protection cap made of flexible glue material The interior turnup groove being adapted with the crimping that turns up is formed, the protection cap is protected by the fitted seal of interior turnup groove and the crimping that turns up The opening of shell.

10. the packing box of filter core as claimed in claim 9, it is characterised in that pass through between the interior turnup groove and the crimping that turns up Seal glue bond.