CN205632068U - Sealed tang structure - Google Patents
Sealed tang structure Download PDFInfo
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- CN205632068U CN205632068U CN201520954932.XU CN201520954932U CN205632068U CN 205632068 U CN205632068 U CN 205632068U CN 201520954932 U CN201520954932 U CN 201520954932U CN 205632068 U CN205632068 U CN 205632068U
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- sheet metal
- groove
- metal component
- fixing structure
- annular seal
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Abstract
The utility model discloses a sealed tang structure, including two first sheet metal component and second sheet metal components of closely laminating each other, be provided with in the first sheet metal component along the first recess of the fore -and -aft direction extension of vehicle, be equipped with on the second sheet metal component with the cooperation of first groove phase, and with the bellied second recess of first recess homonymy, the second recess with the mutual congruent form of first recess becomes sealed chamber, it fills and is sealed to be provided with the heating back in the sealed chamber the joint strip in sealed chamber. According to the utility model discloses it is low that sealed tang structure has solved the waterproof performance of panel beating tang when paddling, and outside moisture impurity gets into inside problem through the tang position easily.
Description
Technical field
This utility model design sealing system technical field, especially design one seals fixing structure.
Background technology
Sealing seam is to prevent fluid or solid particle from from the leakage of adjacent combination face piece or preventing introduced contaminants such as dust from invading the parts within machinery equipment or measure with moisture etc..Particularly when the vehicle body of vehicle is paddled, contact with extraneous water at first is the sheet metal component lower limb at threshold position on body platform, the fording depth of car load and time of paddling have impact on its sealing, waterproof performance to a great extent, the lower seam position of the threshold of existing body of a motor car by which floor panel beating is welded, part vehicle type structure promotes fording depth always by raising the height on chassis, generally water-proofing treatment is not done on the lower seam limit of threshold or direct painting fluid sealant is waterproof, and it is relatively low that the panel beating of existing vehicle seals seam water resistance all ratios.
Utility model content
This utility model is intended to overcome the panel beating of existing vehicle to seal the problems such as seam water resistance is low.To this end, the utility model proposes a kind of sealing fixing structure, this sealing fixing structure can be effectively improved the sealing water resistance of the panel beating fixing structure of vehicle.
For achieving the above object, propose one according to embodiment of the present utility model and seal fixing structure, including two the first sheet metal components mutually fitted tightly and the second sheet metal component, described first sheet metal component is provided with the first groove that direction extends before and after vehicle, described second sheet metal component is provided with and described first fit depressions, and second groove protruding with described first groove homonymy, described second groove and described first groove are superimposed with each other and form described annular seal space, fill and seal the sealing joint strip of described annular seal space in described annular seal space after being provided with heating.Sealing fixing structure according to this utility model embodiment can improve the sealing property of the panel beating seam of vehicle, prevents moisture impurity from passing through seam position and enters internal.
It addition, sealing fixing structure and can also have a following additional technical characteristic according to this utility model above-described embodiment:
According to an embodiment of the present utility model, described annular seal space is arranged on the two rows adjacent one another are of described sealing fixing structure and fixes between solder joint.
It is arc according to an embodiment of the present utility model, described first groove and described second groove, and the radius of described first groove is less than the radius of described second groove.
Further, annular seal space described in described sealing joint strip intumescent filler when described first sheet metal component and described second the welding of sheet metal parts, and bonding described first sheet metal component and described second sheet metal component.
Further, described sealing joint strip expanded by heating described annular seal space being filled up completely with.
According to an embodiment of the present utility model, described sealing joint strip is set to strip or banding.
According to an embodiment of the present utility model, the material of described sealing joint strip is polyurethane.
According to an embodiment of the present utility model, the optimum sintering temperature of described sealing joint strip is 80-120 DEG C.
The utility model proposes and a kind of seal fixing structure, this sealing fixing structure may be implemented in vehicle when paddling, and the water resistance that the panel beating seam of vehicle seals structure is low, the problem that outside moisture enters vehicle easily by panel beating seam position.
Accompanying drawing explanation
Fig. 1 is the overall sectional view before the placement sealing joint strip of the sealing fixing structure according to this utility model embodiment.
Fig. 2 is the overall sectional view after the placement sealing joint strip of the sealing fixing structure according to this utility model embodiment.
Fig. 3 is the overall sectional view after the sealing joint strip sealing fixing structure according to this utility model embodiment expands.
Reference: first sheet metal component the 100, first groove the 110, second sheet metal component the 200, second groove 210, annular seal space 300, sealing joint strip 400, fluid sealant 500.
Detailed description of the invention
Of the present utility model embodiment is described below in detail, and the example of described embodiment is shown in the drawings, and the most same or similar label represents same or similar element or has the element of same or like function.The embodiment described below with reference to accompanying drawing is exemplary, it is intended to be used for explaining this utility model, and it is not intended that to restriction of the present utility model.
Below with reference to the accompanying drawings sealing fixing structure according to this utility model embodiment is described.
As Figure 1-3, sealing fixing structure according to this utility model embodiment, including two the first sheet metal component 100 and the second sheet metal components 200 mutually fitted tightly, described first sheet metal component 100 is provided with the first groove 110 that direction extends before and after vehicle, described second sheet metal component 200 is provided with and matches with described first groove 110, and second groove 210 protruding with described first groove 110 homonymy, described second groove 210 is superimposed with each other with described first groove 110 and forms described annular seal space 300, fill and seal the sealing joint strip 400 of described annular seal space 300 after described annular seal space 300 is provided with heating.
At this it should be noted that described first sheet metal component 100 and described second sheet metal component 200 can be threshold internal plate and the threshold reinforcing plate of vehicle.
It should be noted that at this, described sealing joint strip 400 can be embedded in described annular seal space 300 before described first sheet metal component 100 bonds with described second sheet metal component 200, described sealing joint strip 400 expand described first sheet metal component 100 is bondd with described second sheet metal component 200 together with and for permanent modification.
Needing further exist for explanation, described annular seal space 300 is filled full by described sealing joint strip 400 after expanding, and makes that described first sheet metal component 100 is seamless in described annular seal space 300 with described second sheet metal component 200 to be connected.
At this need further illustrate be, the medial surface (contact surface) of described first sheet metal component 100 and described second sheet metal component 200 is respectively solder side, described first groove 110 and described second groove 210 are superimposed with each other setting in the same direction, and described first groove 110 and described second groove 210 can be by being stamped and formed out.
As shown in Figure 2,3, described second sheet metal component 200 is provided with and matches with described first groove 110, and to the second groove 210 of homonymy outer projection, described second groove 210 is built up described annular seal space with described first groove 110.
At this it should be noted that described annular seal space 300 is substantially in meniscus shaped, described annular seal space 300 can be understood as cross section that before and after vehicle direction the extends cavity body structure substantially in meniscus shaped.
Need further exist for explanation be, described annular seal space 300 is arranged to meniscus shaped can be easier to control the consumption of described sealing joint strip 400, if the consumption of the most described sealing joint strip 400 is less than setting value, described sealing joint strip 400 can be controlled by methods such as raising sintering temperature, prolongation sintering times to expand so that it is be filled up completely with described annular seal space 300；If the consumption of described sealing joint strip 400 is beyond setting value, described sealing joint strip 400 expands, and the described annular seal space 300 of required filling can increase, and can prevent from not bonding when described sealing joint strip 400 expands, and is unlikely to burst described annular seal space 300.
Needing further exist for explanation, this meniscus shaped moulding is easier to sheet metal component punching press, and manufacturing process is simple.
Further, described annular seal space 300 is arranged on the two rows adjacent one another are of described sealing fixing structure and fixes between solder joint.
It should be noted that at this, top and/or bottom at described annular seal space 300, it is coated with described fluid sealant 500 at the binding face of described first sheet metal component 100 and described second sheet metal component 200, solder side part between described first sheet metal component 100 and described second sheet metal component 200 is played the effect strengthening sealing.
Further, described first groove 110 and described second groove 210 are arc, and the radius of described first groove 110 is less than the radius of described second groove 210.
It should be noted that at this, described first groove 110 and described second groove 210 are superimposed with each other, owing to described first groove 110 and described second groove 210 radius are inconsistent, annular seal space 300 described in intermediate formation, the moulding of the long and narrow turn of bilge that described first groove 110 and described second groove 210 cooperatively form is easier to control the consumption of described sealing joint strip 400, makes the volume of described annular seal space 300 fitted seal adhesive tape 400 to fluctuate within the specific limits.
As shown in Figure 1, 2, described first sheet metal component 100 and described second sheet metal component 200 be annular seal space 300 described in described sealing joint strip 400 intumescent filler when welding, and bonding described first sheet metal component 100 and described second sheet metal component 200.
Further, described sealing joint strip 400 expanded by heating described annular seal space 300 being filled up completely with.
Further, described sealing joint strip 400 is set to strip or banding.
It should be noted that at this, the described sealing joint strip 400 original state before expanded by heating is strip or is banding, it is placed in described annular seal space 300, leave certain interval with described annular seal space 300, described annular seal space 300 can be filled full after described sealing joint strip 400 expands and described first sheet metal component 100 and described second sheet metal component 200 adhesion are sealed.
Further, the material of described sealing joint strip 400 is polyurethane.
At this it should be noted that described sealing joint strip 400 material is preferably polyurethane.
Further, the optimum sintering temperature of described sealing joint strip 400 is 80-120 DEG C.
This sealing fixing structure, by in advance described sealing joint strip 400 being placed on described first groove 110 and in described annular seal space 300 that described second groove 210 is formed, when described first sheet metal component 100 and described second sheet metal component 200 weld, described annular seal space 300 is filled completely and by described first sheet metal component 100 together with described second sheet metal component 200 adhesion by described sealing joint strip 400 dilatancy.The sealing of the seam that described first sheet metal component 100 of this structural strengthening and described second sheet metal component 200 are formed.
The described annular seal space 300 that first groove 110 described in described sealing joint strip 400 of the present utility model and described second groove 210 are formed.
Sealing fixing structure of the present utility model fills and seals described annular seal space 300 to reach the purpose sealed by vehicle metal seam after being heated by the sealing joint strip 400 being arranged in described annular seal space 300, improve the sealing property of panel beating seam, prevent moisture impurity from passing through the purpose within the entrance of seam position.
Other compositions sealing fixing structure and operation according to this utility model embodiment are the most all known, are not detailed herein.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinally ", " laterally ", " length ", " width ", " thickness ", on " ", D score, " front ", " afterwards ", " left ", " right ", " vertically ", " level ", " push up ", " end " " interior ", " outward ", " clockwise ", orientation or the position relationship of the instruction such as " counterclockwise " are based on orientation shown in the drawings or position relationship, it is for only for ease of description this utility model and simplifies description, rather than indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that at least two, such as two, three etc., unless otherwise expressly limited specifically.
In this utility model, unless otherwise clearly defined and limited, term " is installed ", " being connected ", " connection ", the term such as " fixing " should be interpreted broadly, and connects for example, it may be fixing, it is also possible to be to removably connect, or integral；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be connection or the interaction relationship of two elements of two element internals.For the ordinary skill in the art, above-mentioned term concrete meaning in this utility model can be understood as the case may be.
In this utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can include that the first and second features directly contact, it is also possible to include that the first and second features are not directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " include that fisrt feature directly over second feature and oblique upper, or is merely representative of fisrt feature level height higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " include that fisrt feature immediately below second feature and obliquely downward, or is merely representative of fisrt feature level height less than second feature.
In the description of this specification, the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means that the specific features, structure, material or the feature that combine this embodiment or example description are contained at least one embodiment of the present utility model or example.In this manual, the schematic representation of above-mentioned term is necessarily directed to identical embodiment or example.And, the specific features of description, structure, material or feature can combine in any one or more embodiments or example in an appropriate manner.Additionally, the different embodiments described in this specification or example can be engaged and combine by those skilled in the art.
Although above it has been shown and described that embodiment of the present utility model, it is understandable that, above-described embodiment is exemplary, it is not intended that to restriction of the present utility model, above-described embodiment can be changed in the range of this utility model, revises, replace and modification by those of ordinary skill in the art.
Claims (8)
1. one kind seals fixing structure, it is characterized in that, including two the first sheet metal components (100) mutually fitted tightly and the second sheet metal component (200), described first sheet metal component (100) is provided with the first groove (110) that direction extends before and after vehicle, described second sheet metal component (200) is provided with to be matched with described first groove (110), and second groove (210) protruding with described first groove (110) homonymy, described second groove (210) and described first groove (110) are superimposed with each other and form described annular seal space (300), fill and seal the sealing joint strip (400) of described annular seal space (300) after described annular seal space (300) is provided with heating.
Sealing fixing structure the most according to claim 1, it is characterised in that described annular seal space (300) is arranged on the two rows adjacent one another are of described sealing fixing structure and fixes between solder joint.
Sealing fixing structure the most according to claim 1 and 2, it is characterized in that, described first groove (110) and described second groove (210) are arc, and the radius of described first groove (110) is less than the radius of described second groove (210).
Sealing fixing structure the most according to claim 1, it is characterized in that, annular seal space (300) described in described sealing joint strip (400) intumescent filler when described first sheet metal component (100) and described second sheet metal component (200) welding, and bonding described first sheet metal component (100) and described second sheet metal component (200).
Sealing fixing structure the most according to claim 1, it is characterised in that described annular seal space (300) also can be filled up completely with by described sealing joint strip (400) expanded by heating.
Sealing fixing structure the most according to claim 1, it is characterised in that described sealing joint strip (400) is set to strip or banding.
Sealing fixing structure the most according to claim 1, it is characterised in that the material of described sealing joint strip (400) is polyurethane.
Sealing fixing structure the most according to claim 1, it is characterised in that the optimum sintering temperature of described sealing joint strip (400) is 80-120 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520954932.XU CN205632068U (en) | 2015-11-26 | 2015-11-26 | Sealed tang structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520954932.XU CN205632068U (en) | 2015-11-26 | 2015-11-26 | Sealed tang structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205632068U true CN205632068U (en) | 2016-10-12 |
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ID=57078993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520954932.XU Active CN205632068U (en) | 2015-11-26 | 2015-11-26 | Sealed tang structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205632068U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107411687A (en) * | 2017-09-20 | 2017-12-01 | 佛山市顺德区美的洗涤电器制造有限公司 | Inner-tube structure and dish-washing machine |
| WO2019056765A1 (en) * | 2017-09-20 | 2019-03-28 | 佛山市顺德区美的洗涤电器制造有限公司 | Inner container and dishwasher |
-
2015
- 2015-11-26 CN CN201520954932.XU patent/CN205632068U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107411687A (en) * | 2017-09-20 | 2017-12-01 | 佛山市顺德区美的洗涤电器制造有限公司 | Inner-tube structure and dish-washing machine |
| WO2019056765A1 (en) * | 2017-09-20 | 2019-03-28 | 佛山市顺德区美的洗涤电器制造有限公司 | Inner container and dishwasher |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |