CN102372113A - Article package box with sealing function - Google Patents
Article package box with sealing function Download PDFInfo
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- CN102372113A CN102372113A CN201010263260XA CN201010263260A CN102372113A CN 102372113 A CN102372113 A CN 102372113A CN 201010263260X A CN201010263260X A CN 201010263260XA CN 201010263260 A CN201010263260 A CN 201010263260A CN 102372113 A CN102372113 A CN 102372113A
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- lid
- box body
- sealing function
- packing case
- rubber seal
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Abstract
The invention discloses an article package box with a sealing function, which comprises a box body and a box cover matched with the box body for use, wherein the box body is cylindrical and is provided with a cylinder bottom and a circumferential wall; a mouth part is arranged at the top end of the circumferential wall; the box cover is made of an elastic piece and comprises an outwards-arched cover body and a plurality of buckling parts uniformly formed on the circumference of the cover body; a clearance is reserved between two adjacent buckling parts; the lower end part of each buckling part is inwards bent to form a clamping part; and an annular groove matched with a plurality of clamping parts to work is arranged on the circumferential wall; and a rubber sealing ring is arranged between the box body and the box cover. Therefore, the article package box disclosed by the invention can achieve the functions of sealing and preventing dampness and dust, not only can be used for accommodating bulk solid articles, but also is especially suitable for accommodating granular articles, powder articles, paste articles, liquid articles and articles requiring dampness resistance and has extremely-wide application range; and meanwhile, the article package box can be also used for preventing mellow and sweet taste of contents in the article package box from diffusing and is beneficial to prolonging the guarantee period of the contents.
Description
Technical field
The present invention relates to a kind of article packing case.
Background technology
The article packing case kind is varied, and structure comprises box body and lid, and mostly for being threaded or buckle is connected etc., the operation of opening or covering tight lid during use is cumbersome for the connection mode of lid and box body.To this defective, publication number is that the Chinese invention patent of CN2679044Y discloses a kind of packing box, and is as depicted in figs. 1 and 2, comprises box body 1 and lid, on the lateral wall of box body 1 fluted 11; Lid is processed by sheet metal, has capping 21 and side 22, and capping 21 a little outwards arches upward, and the middle part 211 of capping 21 is a circular flat, and side 22 is evenly equipped with plurality of gaps 23.Like Fig. 3 and shown in Figure 4, when the needs open compact, with the middle part 211 that lid is pressed in have gentle hands, elastic deformation takes place and side 22 is outwards opened in capping 21, just can easily take off lid; When needs cover tight lid, lid is put on the box body 1, the opposite flank of extruding box body 1, elastic deformation takes place and upwards arches upward in capping 21 once more, drives side 22 and is secured on the box body 1.This kind comprises that box simplified the operation of opening or covering tight lid to a certain extent, but still has following defective:
At first, when open compact, need and push center 211 downwards with finger contact lid; Because the middle part 211 of lid is a plane, so elastic deformation can not take place, the annular section between only remaining middle part 211 outward flanges to capping, 21 outward flanges of elastic deformation can take place so; So it is smaller to participate in the area of elastic deformation, and the deflection of lid has directly determined 22 open maximum angles of ability in side of lid, therefore; In this packing box; 22 the open maximum angles of ability in side are smaller, so cause the hypodynamic problem of chucking between lid and the box body 1 easily, thus cause between lid and the box body be connected insecure.
Secondly; When receiving downward pressing force, capping 21 does the time spent; Can receive the power of the replacing effect that the top end face of box body 1 circumferential wall makes progress simultaneously; Elastic deformation takes place in capping 21 under the combined action of two adverse effect power, in the elastic deformation process took place, capping can produce with respect to box body 1 and relatively move.Can find out that from Fig. 2 and Fig. 3 the top end face of this box body 1 is a plane, the inside and outside circumferential wall of this plane and box body 1 intersect to form two ribs, so lid suffered resistance in the distortion moving process is very big, even is stuck.Therefore, this kind packing box is relatively required great effort when opening the lid.
In sum, in the traditional packing box of this kind, it is unreliable that lid is connected with box body, and opening and closing are dumb; In addition, in this kind packing box because side has many interspaces, and has no hermetically-sealed construction; So dust, rainwater etc. get in the box body easily, corrode content, therefore this packing box that does not have sealing function; Can not be used for splendid attire need seal the article of preservation, and Applicable scope is very limited.
Summary of the invention
The present invention will solve the technical matters that existing article packing case does not have sealing function.
For realizing above-mentioned purpose, the present invention adopts following technical scheme:
Article packing case with sealing function of the present invention comprises box body and the lid that is used with this box body, and wherein said box body is drum shape; At the bottom of having barrel and circumferential wall; The top of this circumferential wall is an oral area, and wherein said lid is processed by flexure strip, comprises the lid that outwards arches upward and evenly is formed at several buckling partss of this lid circumference; Has the gap between adjacent two said buckling partss; The bottom of each the said buckling parts formation card-tight part that bends inwards, wherein said circumferential wall is provided with the annular groove with said several card-tight part cooperatings, between said box body and lid, is provided with rubber seal.
Wherein, the card-tight part of said lid bends inwards 1 °-8 ° with respect to buckling parts.
The oral area of said box body is formed with the ring stiffener that outside face is circular arc.
Said lid is sphere shape.
Said rubber seal is fixed on the oral area inboard of said box body, and the top surface of said rubber seal is higher than the upper surface of the oral area of said box body; Perhaps, said rubber seal is fixed on the oral area upper surface of said box body; Perhaps, said rubber seal is fixed on the lid inner face of said lid, and with the oral area aligned position place of said box body.
The cross sectional shape of said rubber seal is down " U " shape, and matching and fixing is at the oral area of said box body.
Said lid external profile diameter is greater than said circumferential wall diameter 0.5-3mm.
The external diameter of said rubber seal is greater than said lid external profile diameter 0.5-3mm, and this rubber seal fits snugly in by in said lid and the formed space of several buckling partss.
Wherein, between two adjacent buckling partss, be formed with connecting portion near said lid one end, this connecting portion is 0.5-3mm in the length along the longitudinal direction of said buckling parts.
The outside face of said box body and lid scribbles corrosion-resistant coating, and said lid is processed by metallic material or plastic material.
Can know that by technique scheme advantage and the good effect with article packing case of sealing function of the present invention is: among the present invention, owing between box body and lid, be provided with rubber seal; Can realize sealing; Have protection against the tide, dust reduction capability, therefore, article packing case of the present invention not only can be used for splendid attire bulk solid shape article; Also be specially adapted to splendid attire graininess, Powdered, lotion, liquid and need damp-proof article, Applicable scope is extremely extensive; This article packing case with sealing function of the present invention can also prevent that the fragrant and sweet taste of article packing case content from distributing simultaneously, and helps prolonging the shelf-life of package contents.
Description of drawings
Fig. 1 is the front view of traditional packing box;
Fig. 2 is the birds-eye view of Traditional Packing box shown in Figure 1;
Fig. 3 is the section-drawing of Traditional Packing box shown in Figure 1, the state of side when it illustrates lid and box body and closely cooperates;
Fig. 4 is the section-drawing of Traditional Packing box shown in Figure 1, the state of it illustrates lid and box body when opening side;
Fig. 5 is the block diagram with article packing case of sealing function of the present invention, and wherein lid and box body are the state of covering;
Fig. 6 is the block diagram with article packing case of sealing function of the present invention, and wherein lid and box body are open mode;
Fig. 7 is the schematic perspective view of the decomposition texture of the article packing case with sealing function of the present invention;
Fig. 8 is the section-drawing of the decomposition texture of the article packing case with sealing function of the present invention;
Fig. 8 A is an A part enlarged drawing among Fig. 8;
Fig. 8 B is a B part enlarged drawing among Fig. 8;
Fig. 8 C is a C part enlarged drawing among Fig. 8;
Fig. 9 representes lid and the block diagram of seal ring in the article packing case with sealing function of the present invention, and wherein seal ring also is not installed in the lid;
Figure 10 representes lid and the block diagram of seal ring in the article packing case with sealing function of the present invention, and wherein seal ring has been installed in the lid;
Figure 10 A representes lid and the block diagram of seal ring in the article packing case with sealing function of the present invention, and wherein seal ring has been installed in the lid, and it shows the situation that has connecting portion between adjacent two buckling partss.
The specific embodiment
Shown in Fig. 5-Fig. 8 and Fig. 8 A, Fig. 8 B, Fig. 8 C, the article packing case with sealing function of the present invention comprises box body 5 and the lid 6 that is used with this box body 5, and is arranged on the rubber seal 7 between box body 5 and the lid 6.
When lid 6 lid is tightened to 5 last times of box body, the card-tight part 621 on the lid 6 is clamped on the groove walls of annular groove 512 of box body 5.
Among the present invention; The shape of lid 61 is preferably sphere shape; We know that sphere is the part formation of intercepting ball, and the size of sphere place ball size becomes positively related relation with the deflection of sphere, and the spherical deformation amount becomes positively related relation with the opening angle of each buckling parts 62.That is to say that sphere place ball size is big more, the deflection of sphere is big more, and the opening angle of buckling parts 62 is also big more.But as an article packing case, do not need buckling parts 62 to open excessive angle usually, so generally speaking, be used for the ball size of intercepting article packing box cover of the present invention to be far longer than the diameter of drum shape box body, look basic the plane that looks like.When the lid 61 of this sphere shape was stressed, elastic deformation all can take place in whole lid 61, and the area of promptly participating in elastic deformation is big, and this each buckling parts that helps the lid circumference opens bigger angle.Because the radius of curvature of sphere female cap body 61 in each position all is identical, so very even at the elastic deformation of all directions, therefore, in the article packing case of the present invention, lid and box body are connected firmly, and opening and closing are flexible, and be very easy to use simultaneously.On the other hand, it is also simple more, convenient than traditional structure that has facial planes in the circle that the lid 61 of sphere shape is made processing, helps cutting down finished cost.
Article packing case with sealing function of the present invention, the oral area of box body 5 are formed with the ring stiffener 511 that direction is curled and formed in box body 5, and the outside face of this ring stiffener 511 is an arc surface.The outside face of ring stiffener 511 is not limited to arc surface, and it also can be other rounding off shapes.When pushing lid 61 downwards; The arc surface contact matching of lid 61 and this ring stiffener 511; So lid 61 is very smooth and easy with respect to the mobile meeting of ring stiffener 511, resistance is little, and this has further improved the flexibility with article packing case opening and closing of sealing function of the present invention.In addition, ring stiffener 511 is formed at the oral area of box body 5, has strengthened the structural strength of box body, guarantees that lid and box body stand repeatedly still can not deform after the opening and closing, helps prolonging the service life of article packing case.
Shown in Fig. 7-Figure 10, Figure 10 A, in the article packing case with sealing function of the present invention, rubber seal 7 can be arranged between box body 5 and the lid 6 in several ways.For example:
First kind; Rubber seal 7 can stick with glue Ji and paste fixing or to utilize other modes to be fixed at the oral area of box body 5 inboard; When oral area is provided with ring stiffener 511; Can rubber seal 7 be sticked on ring stiffener 511 belows, and the top surface of rubber seal 7 is higher than the upper surface of the oral area of box body 5.When lid covered tight box body, rubber seal 7 closely cooperated with the lid 61 of lid, plays sealing function.
Second kind, rubber seal 7 also can stick with glue Ji and paste fixing or utilize other modes to be fixed on the oral area upper surface of box body 5, and when having ring stiffener 511, rubber seal 7 can stick on the ring stiffener 511.
The third can select for use the cross section to be down the rubber seal 7 of " U " shape, at this moment can rubber seal 7 be fastened on the ring stiffener 511 of oral area or oral area of box body 5, simultaneously can also be further fixing by gluing Ji.When using this cross section to be down the rubber seal of " U " shape; Under the bigger situation of the thickness of rubber seal 7; The external profile diameter that also can make lid 61 is greater than circumferential wall 512 diameter 0.5-3mm, to avoid rubber seal 7 to stop that buckling parts 62 moves up and down when the packing box opening and closing.Certainly; Generally, the thickness of rubber seal 7 is thinner relatively, and the lid of sphere shape can make buckling parts open bigger angle; Even so be not provided for holding the surplus of rubber seal 7 on the lid 61, rubber seal 7 can not influence buckling parts yet and move up and down.
The 4th kind; Can also be fixed on lid 61 inner faces of lid 6 with rubber seal 7 bonding or with other modes, and with the oral area aligned position place of box body 5, package box cap is fashionable; Rubber seal 7 closely cooperates with the oral area of box body 5 or the ring stiffener 511 of oral area, plays the leak free effect equally.
The 5th kind, the external diameter of rubber seal 7 is greater than lid 61 external profile diameter 0.5-3mm, and this rubber seal 7 fits snugly in by in lid 61 and several buckling parts 62 formed spaces, like Fig. 9, shown in Figure 10.At this moment, glue seal ring 7 is assemblied in the lid through the mode that is similar to interference fit, and is simple and easy to do.
In above-mentioned the 5th kind of mode,, can see rubber seal from the outward appearance of packing box owing to having the gap between two adjacent on the lid 61 buckling partss 62.Expose for fear of rubber seal, can between two adjacent buckling partss 62, near lid 61 1 ends connecting portion 622 be set, see Figure 10 A, several connecting portions 622 form annular at circumferencial direction.Connecting portion 622 can be in the 0.5-3mm scope in the length along the longitudinal direction of buckling parts 62, and under the situation with ring stiffener 511, the longitudinal length of connecting portion 622 can be suitable at the height of vertical direction with ring stiffener 511.Connecting portion 622 can not be long in the length along the longitudinal direction of buckling parts 62, otherwise can influence the elastic deformation of lid 61 and cause the opening and closing difficulty of some buckling partss.
Article packing case with sealing function of the present invention; Outside face at box body 5 and lid 6 can be coated with corrosion-resistant coating; Like anti-corrosive paint; Be used to increase the Corrosion Protection of box body 5 and lid 6, help prolonging the service life of article packing case, coloury corrosion prevention enamelled coating also makes the outward appearance of the article packing case with sealing function of the present invention more attractive in appearance simultaneously.
Though described the present invention with reference to several exemplary embodiments, should be appreciated that used term is explanation and exemplary and nonrestrictive term.Because the present invention's practical implementation and do not break away from the spirit or the essence of invention in a variety of forms; So be to be understood that; The foregoing description is not limited to any aforesaid details; And should in enclose spirit that claim limited and scope, explain widely, therefore fall into whole variations and remodeling in claim or its equivalent scope and all should be the claim of enclosing and contain.
Claims (10)
1. article packing case with sealing function; Comprise box body (5) and the lid (6) that is used with this box body (5), wherein said box body is drum shape, at the bottom of having barrel and circumferential wall (51); The top of this circumferential wall (51) is an oral area; It is characterized in that said lid (6) is processed by flexure strip, comprise the lid (61) that outwards arches upward and evenly be formed at several buckling partss (62) of this lid (61) circumference; Has the gap between adjacent two said buckling partss (62); The bottom of each said buckling parts (62) bends inwards and forms card-tight part (621), and wherein said circumferential wall (51) is provided with the annular groove (512) with said several card-tight parts (621) cooperating, between said box body (5) and lid (6), is provided with rubber seal (7).
2. the article packing case with sealing function as claimed in claim 1 is characterized in that, the card-tight part (621) of said lid (61) bends inwards 1 °-8 ° with respect to buckling parts (62).
3. the article packing case with sealing function as claimed in claim 1 is characterized in that, the oral area of said box body (5) is formed with the ring stiffener (511) that outside face is circular arc.
4. like the arbitrary described article packing case of claim 1-4, it is characterized in that said lid (61) is sphere shape with sealing function.
5. the article packing case with sealing function as claimed in claim 4 is characterized in that, said rubber seal (7) is fixed on the oral area inboard of said box body (5), and the top surface of said rubber seal (7) is higher than the upper surface of the oral area of said box body (5); Perhaps, said rubber seal (7) is fixed on the oral area upper surface of said box body (5); Perhaps, said rubber seal (7) is fixed on lid (61) inner face of said lid (6), and with the oral area aligned position place of said box body (5).
6. the article packing case with sealing function as claimed in claim 4 is characterized in that, the cross sectional shape of said rubber seal (7) is down " U " shape, and matching and fixing is at the oral area of said box body (5).
7. the article packing case with sealing function as claimed in claim 6 is characterized in that, said lid (61) external profile diameter is greater than said circumferential wall (51) diameter 0.5-3mm.
8. the article packing case with sealing function as claimed in claim 4; It is characterized in that; The external diameter of said rubber seal (7) is greater than said lid (61) external profile diameter 0.5-3mm, and this rubber seal (7) fits snugly in by in said lid (61) and the formed space of several buckling partss (62).
9. the article packing case with sealing function as claimed in claim 8; It is characterized in that; Between adjacent two buckling partss (62), be formed with connecting portion (622) near said lid (61) one ends, this connecting portion (622) is 0.5-3mm in the length along the longitudinal direction of said buckling parts (62).
10. the article packing case with sealing function as claimed in claim 1 is characterized in that, the outside face of said box body (5) and lid (6) scribbles corrosion-resistant coating, and said lid (6) is processed by metallic material or plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010263260XA CN102372113A (en) | 2010-08-26 | 2010-08-26 | Article package box with sealing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010263260XA CN102372113A (en) | 2010-08-26 | 2010-08-26 | Article package box with sealing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102372113A true CN102372113A (en) | 2012-03-14 |
Family
ID=45791464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010263260XA Pending CN102372113A (en) | 2010-08-26 | 2010-08-26 | Article package box with sealing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102372113A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109455009A (en) * | 2018-12-27 | 2019-03-12 | 贵州劲嘉新型包装材料有限公司 | It is a kind of to realize that packing box repeats to open and close the printing process of sealing performance |
| CN112455911A (en) * | 2020-12-03 | 2021-03-09 | 贺尚丰 | Container sealing cover structure and buckling type container covering structure |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200964223Y (en) * | 2006-05-15 | 2007-10-24 | 黄金松 | Packing case for food |
| CN201186779Y (en) * | 2008-04-11 | 2009-01-28 | 天津海河乳业有限公司 | Yoghurt packaging cup |
-
2010
- 2010-08-26 CN CN201010263260XA patent/CN102372113A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200964223Y (en) * | 2006-05-15 | 2007-10-24 | 黄金松 | Packing case for food |
| CN201186779Y (en) * | 2008-04-11 | 2009-01-28 | 天津海河乳业有限公司 | Yoghurt packaging cup |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109455009A (en) * | 2018-12-27 | 2019-03-12 | 贵州劲嘉新型包装材料有限公司 | It is a kind of to realize that packing box repeats to open and close the printing process of sealing performance |
| CN109455009B (en) * | 2018-12-27 | 2021-02-26 | 贵州劲嘉新型包装材料有限公司 | Printing method for realizing repeated opening and closing sealing performance of packaging box |
| CN112455911A (en) * | 2020-12-03 | 2021-03-09 | 贺尚丰 | Container sealing cover structure and buckling type container covering structure |
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Application publication date: 20120314 |