CN208021364U - A kind of anti-rotation glue nail for being applicable in metal plate square hole and using - Google Patents
A kind of anti-rotation glue nail for being applicable in metal plate square hole and using Download PDFInfo
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- CN208021364U CN208021364U CN201820252837.9U CN201820252837U CN208021364U CN 208021364 U CN208021364 U CN 208021364U CN 201820252837 U CN201820252837 U CN 201820252837U CN 208021364 U CN208021364 U CN 208021364U
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- nail
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- convulsion
- pedestal
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Abstract
The utility model discloses a kind of anti-rotation glue nails for being applicable in metal plate square hole and using, including ailhead, nail body, pedestal, anti-convulsion, anti-turntable and barb structure, in nail body surrounding, anti-convulsion is set, consolidate nail body self structure, keep the combination of glue nail and metal plate closer, the structure that anti-convulsion changes cylinder staple body section makes to be not susceptible to rotate after glue nail is embedded；It follows closely body both sides and barb structure is set, barb structure to the inclined several pieces of hangnail vertical arrays in pedestal direction from forming, with the function of providing resistance to single direction, required withdrawal force is set to be more than insertion force, it follows closely position after body is inserted into keep stablizing, the phenomenon that being not susceptible to skid off due to loosening out of stamping holes；Anti- turntable is set on pedestal, increases the interaction force with barrier glue, to prevent from obstructing the case where glue shakes or rotates in thickness 1-3mm.
Description
Technical field
The utility model belongs to auto Body Technology field, and in particular to a kind of anti-rotation glue for being applicable in metal plate square hole and using
Nail.
Background technology
To solve the problems, such as auto NVH, barrier glue can be increased in white body to solve the problems, such as noise.The roof side rail of white body
Exocoel barrier glue product needs to be connected in reinforcing plate, to prevent barrier glue from falling and rotating, routinely needs to follow closely using two glue
It is clamped, two holes is needed out on such metal plate, influenced the intensity of metal plate and packaging efficiency is relatively low.Be welded workshop from
The promotion of dynamicization degree, it is former there are two in the snap fit of glue nail card, there are one glue nail can during metal plate component with metal plate
Gold interferes, and is badly in need of a kind of single deck tape-recorder buckle and connects and have to prevent from the glue of rotating function from following closely occurring.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of anti-rotation for being applicable in metal plate square hole and using
Dynamic glue nail, the major function point have：1, anti-convulsion is set in nail body surrounding；2, barb structure is arranged in nail body both sides；3, on pedestal
Anti- turntable is set, and above 3 points are combined the anti-rotation function of realizing glue nail.
The utility model is achieved through the following technical solutions：
A kind of anti-rotation glue nail for being applicable in metal plate square hole and using, including ailhead 5, nail body 6, pedestal 9, anti-convulsion 7, anti-turntable
8 and barb structure 10, nail body connects ailhead, and nail body lower part connect base, pedestal is square, and nail body is in cylinder,
Anti- convulsion is set with nail, and anti-convulsion is the vertical bar structure that upper end is in arc line shaped, and quantity is 4 and is distributed in nail body outer surface, phase
It is spaced 90 degree between adjacent anti-convulsion, barb structure is set between following closely the anti-convulsion in body both sides, barb structure is to pedestal direction
Inclined several pieces of hangnail vertical arrays form, and anti-turntable is arranged in the lower section of hangnail on pedestal, and groove is arranged in the bottom of pedestal.
In the above-mentioned technical solutions, the ailhead is in cone, and salient point or screw thread are uniformly distributed in conical surface setting
Structure, more effortless, a diameter of 4.8-5.2mm when glue being made to follow closely injection, is highly 4.4-4.8mm.
In the above-mentioned technical solutions, the length of side of the pedestal is 13.5-14.5mm, thickness 1.4-1.8mm.
In the above-mentioned technical solutions, the quantity of the hangnail is 8-12 pieces.
In the above-mentioned technical solutions, the angle between the hangnail and nail body is 20-40 degree.
In the above-mentioned technical solutions, a diameter of 4.8-5.2mm of the nail body.
In the above-mentioned technical solutions, the distance between anti-convulsion outermost end in the both sides is 7.65-8.15mm.
In the above-mentioned technical solutions, the anti-turntable width is equal with nail body diameter, and outer is in arc-shaped, the width of anti-turntable
Degree is 3.8-4.2mm, is highly 1.4-1.8mm.
In the above-mentioned technical solutions, the groove is in H-type.
PA66 is also known as polyamide 66 or nylon66 fiber, thermoplastic resin, and tensile strength 6174-8232 oxen/centimetre2(kgf/
Centimetre2)；Bending strength 8575-9604 oxen/centimetre2(875-980 kgfs/centimetre2)；Compressive strength 4958.8-8957.2 oxen/
Centimetre2(506-914 kgfs/centimetre2)；Impact strength 20.58-42.14 ox * cm/cms2(* lis of 2.1-4.3 kgfs
Rice/centimetre2)；Rockwell hardness 108-118；Heat distortion temperature (1814.11 pas, 18.5 kgfs/centimetre2)66-86℃。
It is a kind of to be applicable in the anti-rotation glue that metal plate square hole uses and follow closely the application in obstruct glue metal plate component, obstructing glue and glue
It after nail is assembled into finished product, is installed with body stiffening panel, the square hole of a 8X8 is only opened in reinforcing plate, above-mentioned anti-rotation glue is followed closely
It is embedded, is combined with barb structure by anti-convulsion, realize that the fixation of finished product and reinforcing plate, wherein insertion force≤49N are pulled out
It contributes>148N.
It the advantages of the utility model and has the beneficial effect that：
1, anti-convulsion is set in nail body surrounding, consolidates nail body self structure first, next makes the combination of glue nail and metal plate more
Closely, the structure that anti-convulsion changes cylinder staple body section makes to be not susceptible to rotate after glue nail is embedded.
2, nail body both sides are arranged barb structure, barb structure to the inclined several pieces of hangnail vertical arrays in pedestal direction and
At there is the function of providing resistance to single direction, so that required withdrawal force is more than insertion force, position keeps steady after nail body is inserted into
It is fixed, the phenomenon that being not susceptible to skid off due to loosening out of stamping holes.
3, anti-turntable on pedestal is set, the interaction force with barrier glue is increased, to prevent barrier glue in thickness 1-3mm
When the case where shaking or rotating.
In conclusion whole summarize the utility model advantage：Barrier glue is solved using single buckle to install with metal plate, and real
The function that cannot be now rotated after the installation of barrier glue.
Description of the drawings
Fig. 1 is the embodiment schematic diagram of the utility model.
Fig. 2 is the utility model embodiment close-up schematic view.
Fig. 3 is that the utility model glue follows closely corresponding metal plate trepanning schematic diagram.
Fig. 4 is that the utility model glue follows closely front view.
Fig. 5 is that the utility model glue follows closely left view.
Fig. 6 is that the utility model glue follows closely vertical view.
Fig. 7 is that the utility model glue follows closely upward view.
Wherein：
1 is barrier glue, and 2 be vehicle-body outer panel, and 3 follow closely for glue, and 4 be metal plate, and 5 be ailhead, and 6 be nail body, and 7 be anti-convulsion, and 8 be anti-
Turntable, 9 be pedestal, and 10 be barb structure, and 11 be H-type groove.
It for those of ordinary skill in the art, without creative efforts, can be according to above attached
Figure obtains other relevant drawings.
Specific implementation mode
In order to make those skilled in the art more fully understand the utility model, with reference to specific embodiment into one
Step illustrates the technical solution of the utility model.Such as "upper", "lower", "left", "right" have been used in embodiment for ease of explanation,
Etc. spatially relative terms, for relationship of the elements or features relative to another elements or features shown in definition graph.
It should be understood that other than orientation shown in figure, spatial terminology be intended to include device in use or operation not
Same orientation.For example, if the device in figure is squeezed, it is stated as being located at other elements or the element of feature "lower" will be located into
Other elements or feature "upper".Therefore, exemplary term "lower" can include both upper and lower orientation.Device can be with its other party
Formula positioning (is rotated by 90 ° or is located at other orientation), can be interpreted accordingly used herein of the opposite explanation in space.Moreover, such as
The relational terms of " first " and " second " or the like are used merely to distinguish one and another component with same names
Come, without necessarily requiring or implying there are any actual relationship or orders between these components.
Embodiment one
A kind of anti-rotation glue nail for being applicable in metal plate square hole and using, including ailhead 5, nail body 6, pedestal 9, anti-convulsion 7, anti-turntable
8 and barb structure 10, nail body connects ailhead, and nail body lower part connect base, pedestal is square, and nail body is in cylinder,
Anti- convulsion is set with nail, and anti-convulsion is the vertical bar structure that upper end is in arc line shaped, and quantity is 4 and is distributed in nail body outer surface, phase
It is spaced 90 degree between adjacent anti-convulsion, barb structure is set between following closely the anti-convulsion in body both sides, barb structure is to pedestal direction
Inclined several pieces of hangnail vertical arrays form, and anti-turntable is arranged in the lower section of hangnail on pedestal, and groove is arranged in the bottom of pedestal.
Ailhead is in cone, is uniformly distributed salient point or helicitic texture in conical surface setting, is more saved when glue being made to follow closely injection
Power, a diameter of 4.8mm are highly 4.4mm.
The length of side of pedestal is 13.5mm, thickness 1.4mm.
The quantity of hangnail is 8 pieces.
Angle between hangnail and nail body is 20 degree.
Follow closely a diameter of 4.8mm of body.
The distance between anti-convulsion outermost end in both sides is 7.65mm.
Anti- turntable width is equal with nail body diameter, and outer is in arc-shaped, and the width of anti-turntable is 3.8mm, is highly
1.4mm。
In the above-mentioned technical solutions, the groove is in H-type.
Embodiment two
A kind of anti-rotation glue nail for being applicable in metal plate square hole and using, including ailhead 5, nail body 6, pedestal 9, anti-convulsion 7, anti-turntable
8 and barb structure 10, nail body connects ailhead, and nail body lower part connect base, pedestal is square, and nail body is in cylinder,
Anti- convulsion is set with nail, and anti-convulsion is the vertical bar structure that upper end is in arc line shaped, and quantity is 4 and is distributed in nail body outer surface, phase
It is spaced 90 degree between adjacent anti-convulsion, barb structure is set between following closely the anti-convulsion in body both sides, barb structure is to pedestal direction
Inclined several pieces of hangnail vertical arrays form, and anti-turntable is arranged in the lower section of hangnail on pedestal, and groove is arranged in the bottom of pedestal.
Ailhead is in cone, is uniformly distributed salient point or helicitic texture in conical surface setting, is more saved when glue being made to follow closely injection
Power, a diameter of 5mm are highly 4.6mm.
The length of side of pedestal is 14mm, thickness 1.6mm.
The quantity of hangnail is 10 pieces.
Angle between hangnail and nail body is 30 degree.
Follow closely a diameter of 5mm of body.
The distance between anti-convulsion outermost end in both sides is 7.9mm.
Anti- turntable width is equal with nail body diameter, and outer is in arc-shaped, and the width of anti-turntable is 4mm, is highly 1.6mm.
In the above-mentioned technical solutions, the groove is in "-" type.
Embodiment three
A kind of anti-rotation glue nail for being applicable in metal plate square hole and using, including ailhead 5, nail body 6, pedestal 9, anti-convulsion 7, anti-turntable
8 and barb structure 10, nail body connects ailhead, and nail body lower part connect base, pedestal is square, and nail body is in cylinder,
Anti- convulsion is set with nail, and anti-convulsion is the vertical bar structure that upper end is in arc line shaped, and quantity is 4 and is distributed in nail body outer surface, phase
It is spaced 90 degree between adjacent anti-convulsion, barb structure is set between following closely the anti-convulsion in body both sides, barb structure is to pedestal direction
Inclined several pieces of hangnail vertical arrays form, and anti-turntable is arranged in the lower section of hangnail on pedestal, and groove is arranged in the bottom of pedestal.
Ailhead is in cone, is uniformly distributed salient point or helicitic texture in conical surface setting, is more saved when glue being made to follow closely injection
Power, a diameter of 5.2mm are highly 4.8mm.
The length of side of pedestal is 14.5mm, thickness 1.8mm.
The quantity of hangnail is 12 pieces.
Angle between hangnail and nail body is 40 degree.
Follow closely a diameter of 5.2mm of body.
The distance between anti-convulsion outermost end in both sides is 8.15mm.
Anti- turntable width is equal with nail body diameter, and outer is in arc-shaped, and the width of anti-turntable is 4.2mm, is highly
1.8mm。
Groove is in cross.
Illustrative description has been done to the utility model above, it should explanation, in the core for not departing from the utility model
In the case of the heart, it is any it is simple deformation, modification or other skilled in the art can not spend creative work etc.
The scope of protection of the utility model is each fallen with replacing.
Claims (9)
1. a kind of anti-rotation glue nail for being applicable in metal plate square hole and using, it is characterised in that：Including ailhead, nail body, pedestal, it is anti-convulsion,
Anti- turntable and barb structure, nail body connect ailhead, and nail body lower part connect base, pedestal is square, and nail body is in cylinder,
Anti- convulsion is set with nail, anti-convulsion is the vertical bar structure that upper end is in arc line shaped, and quantity is 4 and is distributed in nail body outer surface,
It is spaced 90 degree between adjacent anti-convulsion, barb structure is set between following closely the anti-convulsion in body both sides, barb structure is to pedestal side
It is formed to inclined several pieces of hangnail vertical arrays, anti-turntable is arranged in the lower section of hangnail on pedestal, and ditch is arranged in the bottom of pedestal
Slot.
2. a kind of anti-rotation glue nail for being applicable in metal plate square hole and using according to claim 1, it is characterised in that：The ailhead
In cone, it is uniformly distributed salient point or helicitic texture in conical surface setting, a diameter of 4.8-5.2mm is highly 4.4-
4.8mm。
3. a kind of anti-rotation glue nail for being applicable in metal plate square hole and using according to claim 1, it is characterised in that：The pedestal
The length of side be 13.5-14.5mm, thickness 1.4-1.8mm.
4. a kind of anti-rotation glue nail for being applicable in metal plate square hole and using according to claim 1, it is characterised in that：The hangnail
Quantity be 8-12 pieces.
5. a kind of anti-rotation glue nail for being applicable in metal plate square hole and using according to claim 1, it is characterised in that：The hangnail
Angle between nail body is 20-40 degree.
6. a kind of anti-rotation glue nail for being applicable in metal plate square hole and using according to claim 1, it is characterised in that：The nail body
A diameter of 4.8-5.2mm.
7. a kind of anti-rotation glue nail for being applicable in metal plate square hole and using according to claim 1, it is characterised in that：The both sides
The distance between anti-convulsion outermost end is 7.65-8.15mm.
8. a kind of anti-rotation glue nail for being applicable in metal plate square hole and using according to claim 1, it is characterised in that：The anti-rotation
Platform width is equal with nail body diameter, and outer is in arc-shaped, and the width of anti-turntable is 3.8-4.2mm, is highly 1.4-1.8mm.
9. a kind of anti-rotation glue nail for being applicable in metal plate square hole and using according to claim 1, it is characterised in that：The groove
In H-type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820252837.9U CN208021364U (en) | 2018-02-12 | 2018-02-12 | A kind of anti-rotation glue nail for being applicable in metal plate square hole and using |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820252837.9U CN208021364U (en) | 2018-02-12 | 2018-02-12 | A kind of anti-rotation glue nail for being applicable in metal plate square hole and using |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208021364U true CN208021364U (en) | 2018-10-30 |
Family
ID=63904580
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820252837.9U Active CN208021364U (en) | 2018-02-12 | 2018-02-12 | A kind of anti-rotation glue nail for being applicable in metal plate square hole and using |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208021364U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113812047A (en) * | 2020-04-17 | 2021-12-17 | 深圳市大疆创新科技有限公司 | Imaging device and imaging system |
-
2018
- 2018-02-12 CN CN201820252837.9U patent/CN208021364U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113812047A (en) * | 2020-04-17 | 2021-12-17 | 深圳市大疆创新科技有限公司 | Imaging device and imaging system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 300384 No. 5 Taixing Road, Xinkou Industrial Park, Xiqing District, Tianjin Patentee after: Haicheng New Materials Technology Co.,Ltd. Address before: 300384 No. 5 Taixing Road, Xinkou Industrial Park, Xiqing District, Tianjin Patentee before: TIANJIN HAICHENG RUBBER & PLASTIC PRODUCTS CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP03 | Change of name, title or address |
Address after: No. 5, Taixing Road, Industrial Zone, Xinkou Town, Xiqing District, Tianjin, 300384 Patentee after: Tianjin Zhongying New Material Technology Co.,Ltd. Address before: 300384 No. 5 Taixing Road, Xinkou Industrial Park, Xiqing District, Tianjin Patentee before: Haicheng New Materials Technology Co.,Ltd. |
|
| CP03 | Change of name, title or address |