CN101025176A - Welding structure - Google Patents
Welding structure Download PDFInfo
- Publication number
- CN101025176A CN101025176A CN 200610008637 CN200610008637A CN101025176A CN 101025176 A CN101025176 A CN 101025176A CN 200610008637 CN200610008637 CN 200610008637 CN 200610008637 A CN200610008637 A CN 200610008637A CN 101025176 A CN101025176 A CN 101025176A
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- China
- Prior art keywords
- welding structure
- lid
- positioning part
- weld portion
- welding
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Abstract
The invention discloses a fusion welded structure, comprising a main body and a cover body, where the main body has multiple fusion welded joints, which are arranged on the surface of one end of the main body and the cover body is closely connected with the main body by these fusion welded joints, and the main body and the cover body are fusion-welded with each other in supersonic mode.
Description
Technical field
The present invention relates to a kind of welding structure, particularly relate to a kind of supersonic welding structure that is used in.
Background technique
Figure 1A is existing welding structure 100, and this welding structure 100 comprises a body 101 and a lid 102, and wherein this body 101 also has a weld portion 1011.Yet, when this welding structure 100 during with the welding of ultrasonic wave mode, can be improper because of the melted material consumption of this weld portion 1011, cause shown in Figure 1B, have the flash situation and take place.Take place for fear of this kind flash situation, also have the gap between this body 101 and this lid 102 is strengthened, yet but can cause shown in Fig. 1 C, between this body 101 and this lid 102, have clearance portion 1012 and produce.Perhaps, shown in Fig. 1 D～Fig. 1 E, increase a side wall portion 103 (being commonly called as fine arts limit) in this welding structure 100, yet it still can cause a clearance portion 1012, shown in Fig. 1 F.
Fig. 1 G then illustrates this welding structure 100 in the fusion process of reality, if the relative position of this body 101 and this lid 102 is accurately contraposition, the heat seal strength deficiency that then causes this welding structure 100 easily, and this welding structure 100 also has crooked phenomenon generation (shown in Fig. 1 H).
Above-mentioned existing welding structure, some has expects that situation takes place, and some makes the reliability of this product reduce because of the generation of clearance portion, and some then causes the increase of product cost because of the design that increases fine arts limit.In addition, if the relative position between welding structure is accurately contraposition not, the heat seal strength deficiency of product on the one hand then, product appearance has the crooked flaw of assembling on the one hand, reduce user's purchase intention, the easier separation that causes this welding product because impose external force a little causes the welding effect unclear.
Summary of the invention
The objective of the invention is to propose a kind of welding structure, think to address the above problem.
The object of the present invention is achieved like this, a kind of welding structure promptly is provided, comprise a body and a lid, wherein this body has a plurality of weld portion and at least one first positioning part, this lid has at least one second positioning part, the sectional area of this lid is slightly larger than or less than the sectional area of this body, and the sectional shape of this body and this lid can be circle, ellipse, rectangle, polygonal or other irregular shape.
This at least one first positioning part is formed on the outer side wall of this body, it has the protuberance in a concavity district, this at least one second positioning part then is formed on the madial wall of this lid, can be for having the recess in a center projections district, this at least one first positioning part is corresponding with this at least one second positioning part and establish.
This body can utilize screw-in version to make this at least one first positioning part locate mutually and engage with this at least one second positioning part with this lid, when this body engages with this lid, the user only must rotate this body or this lid with a direction, after this body and this lid utilize this screw-in version that this at least one first positioning part is engaged with this at least one second positioning part and locate mutually, re-use this body of ultrasonic wave mode welding and this lid.Wherein these a plurality of weld portion through the welding of ultrasonic wave mode after, can produce one first weld bond and one second weld bond in the end surface of this body, this lid then closely links to each other with this body via these a plurality of weld portion.
These a plurality of weld portion can be arranged with or be convexly set in an end surface of this body, and these a plurality of weld portion can be pointed dentation, crenation, flexuose, half elliptic, curved, other the irregular curved or wavy arrangement of rule.
Welding structure of the present invention is located mutually with the positioning part, can not only determine the relative position of this body and this lid, can prevent that this body and this lid from having the situation that gets loose to take place, and makes follow-up fusion process be finished welding smoothly simultaneously.
The a plurality of weld portion of in the welding structure of the present invention this are arranged within this lid, so need not to use the fine arts of the prior art limit, can reach identical effect, and the not only generation of portion very close to each other also need not to pay unnecessary Master Cost.
Description of drawings
For above and other objects of the present invention, feature and advantage can be become apparent, a preferred embodiment cited below particularly, and cooperate appended graphicly, be described in detail below:
Figure 1A～Fig. 1 H is existing welding structure schematic representation;
Fig. 2 A is the schematic representation of welding structure of the present invention;
Fig. 2 B is the part enlarged view of this body among Fig. 2 A;
Fig. 2 C～Fig. 2 E is the positioning action explanatory drawing of welding structure of the present invention;
Fig. 2 F is the schematic representation of this welding structure among Fig. 2 E;
Fig. 2 G is the part enlarged view of this welding structure among Fig. 2 F;
Fig. 2 H～Fig. 2 I is the schematic representation of the various preferred shape of weld portion of the present invention.
The primary component symbol description:
100,200: welding structure 2011: a plurality of weld portion
101,201: 2012: the first positioning parts of body
1011: 2021: the second positioning parts of weld portion
1012: 203: the first weld bonds of clearance portion
102,202: 204: the second weld bonds of lid
103: side wall portion
Embodiment
Fig. 2 A is the schematic representation of welding structure 200 of the present invention, this welding structure 200 comprises a body 201 and a lid 202, wherein this body has a plurality of weld portion 2011 and at least one first positioning part 2012,202 of this lids have at least one second positioning part 2021, the sectional area of this lid 202 can be slightly larger than or less than the sectional area of this body 201, and the sectional shape of this body 201 and this lid 202 can be circle, ellipse, rectangle, polygonal or other irregular shape.
This at least one first positioning part 2012 is formed on the outer side wall of this body 201, for having the protuberance in a concavity district, this 2021 of at least one second positioning part is formed on the madial wall of this lid 202, can be for having the recess in a center projections district, this at least one first positioning part 2012 is corresponding with this at least one second positioning part 2021 and establish.
Fig. 2 B is the part enlarged view of these a plurality of weld portion 2011, and wherein these a plurality of weld portion 2011 are arranged with or are convexly set in an end surface of this body 201, and these a plurality of weld portion 2011 can semicircular in shape.
Please refer to Fig. 2 C～Fig. 2 E again, it illustrates the schematic sectional view that this body 201 and this lid 202 are located mutually, and wherein this body 201 utilizes screw-in version to make this at least one first positioning part 2012 locate mutually and engage with this at least one second positioning part 2021 with this lid 202.When this body 201 engages with this lid 202, the user only needs with shown in Fig. 2 D, rotate this body 201 or this lid 202 with a direction, when this body 201 and this lid 202 utilize screw-in version this at least one first positioning part 2012 is engaged with this at least one second positioning part 2021, then shown in Fig. 2 E, after this body 201 and this lid 202 are located mutually, can use a ultrasonic wave mode welding this body 201 and this lid 202.
Fig. 2 F is the schematic representation after these welding structure 200 process ultrasonic wave mode weldings among Fig. 2 E, and Fig. 2 G is the part enlarged view of this welding structure 200 among Fig. 2 F.Wherein these a plurality of weld portion 2011 through the weldings of ultrasonic wave mode after, can produce one first weld bond 203 and one second weld bond 204 in the end surface of this body 201,202 of this lids closely link to each other with this body 201 via these a plurality of weld portion 2011.
Certainly, these a plurality of weld portion 2011 also can be pointed dentation (shown in Fig. 2 H), crenation (shown in Fig. 2 I), flexuose, half elliptic, curved, other the irregular curved or wavy arrangement of rule.And the material of this body 201 and this lid 202 is a plastic material.
Welding structure of the present invention is only located mutually with the positioning part, can not only determine the relative position of this body and this lid, can prevent that this body and this lid from having the situation that gets loose to take place, and makes follow-up fusion process be finished welding smoothly simultaneously.
A plurality of weld portion in the welding structure of the present invention are arranged within this lid, so need not to use the fine arts of the prior art limit, can reach identical effect, and the not only generation of portion very close to each other also need not to pay unnecessary Master Cost.Welding structure of the present invention by these a plurality of weld portion, can produce many weld bonds in the ultrasonic wave process, not only can improve the welding quality of product, also can improve the fluid-tight engagement degree that increases product.
The above only is preferred embodiment of the present invention, the foregoing description only be used for the explanation but not in order to limit claim of the present invention, without departing from the spirit and scope of the present invention, can be used for a variety of modifications and variations, therefore category of the present invention is defined by appended claim.All equalizations of doing according to claim of the present invention change and modify, and all should belong to covering scope of the present invention.
Claims (13)
1. welding structure comprises:
One body has a plurality of weld portion; And
One lid, it closely links to each other with this body via these a plurality of weld portion.
2. welding structure as claimed in claim 1, wherein this body also has at least one first positioning part, and it is formed on the outside body wall of this body.
3. welding structure as claimed in claim 2, wherein this at least one first positioning part is the protuberance with a concavity district.
4. welding structure as claimed in claim 2, wherein this lid also has at least one second positioning part, and it is formed in the inboard body wall of this lid.
5. welding structure as claimed in claim 4, wherein this at least one second positioning part is the recess with a center projections district.
6. welding structure as claimed in claim 4, wherein this at least one first positioning part and this at least one second positioning part are corresponding and establish.
7. welding structure as claimed in claim 4, wherein this body is to utilize screw-in version that this first positioning part is engaged with this second positioning part with this lid.
8. welding structure as claimed in claim 1, wherein the sectional shape of this body and this lid is circle, ellipse, rectangle, polygonal or other irregular shape.
9. welding structure as claimed in claim 1, wherein the sectional area of this lid is slightly larger than or less than the sectional area of this body.
10. welding structure as claimed in claim 1, wherein the material of this body and this lid is a plastic material.
11. welding structure as claimed in claim 1, wherein these a plurality of weld portion are end surfaces that are convexly equipped with or are arranged with in this body.
12. welding structure as claimed in claim 1, wherein these a plurality of weld portion are pointed dentation, flexuose, crenation, semicircle, half elliptic, curved, other the irregular curved or wavy arrangement of rule.
13. welding structure as claimed in claim 1, wherein this body and this lid are with the welding of ultrasonic wave mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610008637 CN101025176A (en) | 2006-02-20 | 2006-02-20 | Welding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610008637 CN101025176A (en) | 2006-02-20 | 2006-02-20 | Welding structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101025176A true CN101025176A (en) | 2007-08-29 |
Family
ID=38743717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610008637 Pending CN101025176A (en) | 2006-02-20 | 2006-02-20 | Welding structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101025176A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104129073A (en) * | 2014-06-27 | 2014-11-05 | 江苏远翔物联科技有限公司 | Radiation lapped anti-overflow system |
| CN104696327A (en) * | 2015-02-11 | 2015-06-10 | 浙江大学 | Irony adhesive sheet |
-
2006
- 2006-02-20 CN CN 200610008637 patent/CN101025176A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104129073A (en) * | 2014-06-27 | 2014-11-05 | 江苏远翔物联科技有限公司 | Radiation lapped anti-overflow system |
| CN104696327A (en) * | 2015-02-11 | 2015-06-10 | 浙江大学 | Irony adhesive sheet |
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