CN203064036U - Hot melt glue blocking cover - Google Patents
Hot melt glue blocking cover Download PDFInfo
- Publication number
- CN203064036U CN203064036U CN 201220604704 CN201220604704U CN203064036U CN 203064036 U CN203064036 U CN 203064036U CN 201220604704 CN201220604704 CN 201220604704 CN 201220604704 U CN201220604704 U CN 201220604704U CN 203064036 U CN203064036 U CN 203064036U
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- CN
- China
- Prior art keywords
- hot melt
- groove
- draw
- melt adhesive
- blanking cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a hot melt glue blocking cover which comprises a body made of plastic materials, wherein the body is provided with an outer cover portion and a clamping connection portion, a clamping groove is arranged between the outer cover portion and the clamping connection portion, hot melt glue is arranged on the inner end face of the outer cover portion, at least a clamping groove button formed by two notches is arranged on the outer peripheral face of the clamping connection portion, and the notch grooves extend to the clamping groove in the axial direction. A plurality of notch grooves are arranged in the clamping connection portion to form the clamping groove button, the size of the clamping connection portion is reduced, the padding operation is enabled to be more labor-saving, and meanwhile cover blocking materials are saved, and production cost is reduced.
Description
Technical field
The utility model relates to a kind of blanking cover that supplies metal book plate opening to use, and especially for the shutoff of the auxiliary hole of auto body in manufacturing process, belongs to the vehicle body structure field.It comprises the body that adopts plastic material to make, and described body is provided with outer cap, Access Division, forms a draw-in groove between outer cap and Access Division; Be provided with hot melt adhesive at described outer cap inner end surface.
Background technology
Automobile is in manufacturing process, because the needs of various processing technologys, as the discharge aperture of spraying, entrance etc. is installed, auto body is provided with many auxiliary holes.Should carry out complete shutoff after the machining of these auxiliary holes, therefore design blanking cover.
Blanking cover is generally a kind of bowl-shape chock plug of being made by EPDM rubber or plastics.This blanking cover can have plugging action preferably to the opening on the metal sheet.It is a kind of for the blanking cover that the wooden partition opening is sealed to be as the patent No. that the US Patent of US4290536 discloses, this blanking cover be provided with combining mechanism on a bottom, sidewall, the sidewall, act on the elasticity shoulder on the opening forward position and be arranged at described wooden partition and the elasticity shoulder between hot melt adhesive; After the described hot melt adhesive crushing, described blanking cover and wooden partition are combined into one.
Because present hot melt adhesive blanking cover, all adopt the ring type structure, when cramming operation, because there are very big area of thrust surface in blanking cover ring-type Access Division to the position, hole, cram effort so exist, and ring-type Access Division consumable material comparatively again.
The utility model content
The technical problems to be solved in the utility model provides a kind of hot melt adhesive blanking cover, and it reduces clamping to the area of thrust surface of position, hole by original annular interface arrangment is improved, and makes when cramming operation all more laborsaving; Simultaneously also save the blanking cover material, reduced productive costs.
The technical solution of the utility model is: a kind of hot melt adhesive blanking cover, comprise the body that adopts plastic material to make, and described body is provided with outer cap, Access Division, forms a draw-in groove between outer cap and Access Division; Be provided with hot melt adhesive at described outer cap inner end surface; At two draw-in groove buttons that comprise at least on the outer peripheral face of described Access Division between two gap slots; Described gap slot extends axially to described draw-in groove.By some gap slots are set in the Access Division, form the draw-in groove button, reduced the area of Access Division, and made when cramming operation all more laborsaving; Simultaneously also save the blanking cover material, reduced productive costs.
All more laborsaving in order to make when cramming operation, the easier position, hole that snaps in, Access Division, described Access Division is provided with the spigot surface that is circumferential.
Particularly, described draw-in groove button is three.Make between the intensity of economical with materials, area of thrust surface and clamping and find balance.
For the ease of processing, make stressed more even, the cross section of described draw-in groove be the circle, described draw-in groove button is circumferentially uniform.
As a kind of optimal technical scheme, the arc length of described gap slot is greater than the arc length of described draw-in groove button.
Adopt the technical solution of the utility model, no matter at cost optimization, cram on operations labor intensity simplifies, can both play good effect; The effect in design of ring bodies structure, the one, the position, hole of corresponding different radii, the 2nd, play the effect that keeps product stability; The design of three draw-in groove buttons can constitute a stable plane according to 3, and namely three draw-in groove buttons can play good fixation.
Description of drawings
Fig. 1 is perspective view of the present utility model.
Fig. 2 is structural representation of the present utility model.
Fig. 3 is lateral plan of the present utility model.
Wherein, outer cap 1, hot melt adhesive 101, Access Division 2, gap slot 201, draw-in groove button 202, spigot surface 203, draw-in groove 3.
The specific embodiment
The utility model will be further described below in conjunction with drawings and Examples.
Referring to Fig. 1～3, a kind of hot melt adhesive blanking cover comprises the body that adopts plastic material to make, and this body is a flat-shaped body, is provided with outer cap 1, Access Division 2 and the draw-in groove 3 of the annular of formation between outer cap 1 and Access Division 2.Annular inner end surface in outer cap 1 is provided with hot melt adhesive 101.Access Division 2 is a loop configuration and is provided with a spigot surface 203 that 2 centre is provided with a depression in the Access Division, by extending axially three gap slots 201 to draw-in groove 3, forms the draw-in groove button 202 that draw-in groove 3 is protruded in three summaries on the outer peripheral face of Access Division 2.
In the present embodiment, this body is an oblate body, and draw-in groove 3 is a circumferential groove, and three gap slots 201 are circumference uniform distribution.Grow up between two gap slots 201 arc length of the draw-in groove button 202 that forms of the circular arc of gap slot 201.Spigot surface 203 is arranged on the draw-in groove button 202.
Because the fixing main dependence hot melt adhesive 101 of this hot melt adhesive blanking cover and being connected of vehicle body stamping holes during use, are pressed onto blanking cover on the vehicle body stamping holes, by the guiding of the spigot surface 203 on the draw-in groove button 202, the draw-in groove 3 of blanking cover are snapped in the vehicle body stamping holes.Blanking cover is behind the location by draw-in groove button 202, and the hot melt adhesive 101 on the blanking cover outer cap 1 hot melt adhesive at a certain temperature melts, and the blanking cover sheet is linked to each other with the vehicle body stamping holes, and the effect of three draw-in groove buttons 202 is also finished.
Specific embodiment is in order more to be expressly understood the utility model, not as a kind of restriction to the utility model right, under the prerequisite that does not break away from the utility model aim, various variations can be arranged, and all these will be included within the scope of this claim the apparent modification of described those skilled in the art.
Claims (7)
1. a hot melt adhesive blanking cover comprises the body that adopts plastic material to make, and described body is provided with outer cap (1), Access Division (2), forms a draw-in groove (3) between outer cap (1) and Access Division (2); Be provided with hot melt adhesive (101) at described outer cap (1) inner end surface; It is characterized in that: comprising two the draw-in groove buttons (202) that are positioned between two gap slots (201) on the outer peripheral face of described Access Division (2) at least; Described gap slot (201) extends axially to described draw-in groove (3).
2. hot melt adhesive blanking cover according to claim 1, it is characterized in that: described Access Division (2) are provided with the spigot surface (203) that is circumferential.
3. hot melt adhesive blanking cover according to claim 1 and 2, it is characterized in that: described draw-in groove button (202) is three.
4. hot melt adhesive blanking cover according to claim 1 and 2 is characterized in that: the cross section of described draw-in groove (3) is for circular, and described draw-in groove button (202) is circumferentially uniform.
5. hot melt adhesive blanking cover according to claim 3 is characterized in that: the cross section of described draw-in groove (3) is for circular, and described draw-in groove button (202) is circumferentially uniform.
6. hot melt adhesive blanking cover according to claim 4, it is characterized in that: the arc length of described gap slot (201) is greater than the arc length of described draw-in groove button (202).
7. hot melt adhesive blanking cover according to claim 5, it is characterized in that: the arc length of described gap slot (201) is greater than the arc length of described draw-in groove button (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220604704 CN203064036U (en) | 2012-11-16 | 2012-11-16 | Hot melt glue blocking cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220604704 CN203064036U (en) | 2012-11-16 | 2012-11-16 | Hot melt glue blocking cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203064036U true CN203064036U (en) | 2013-07-17 |
Family
ID=48762854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220604704 Expired - Fee Related CN203064036U (en) | 2012-11-16 | 2012-11-16 | Hot melt glue blocking cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203064036U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113501052A (en) * | 2021-07-30 | 2021-10-15 | 岚图汽车科技有限公司 | Fireproof sealing plug cover for automobile floor |
-
2012
- 2012-11-16 CN CN 201220604704 patent/CN203064036U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113501052A (en) * | 2021-07-30 | 2021-10-15 | 岚图汽车科技有限公司 | Fireproof sealing plug cover for automobile floor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20131116 |