CN213292437U - Connecting assembly - Google Patents
Connecting assembly Download PDFInfo
- Publication number
- CN213292437U CN213292437U CN202021947928.8U CN202021947928U CN213292437U CN 213292437 U CN213292437 U CN 213292437U CN 202021947928 U CN202021947928 U CN 202021947928U CN 213292437 U CN213292437 U CN 213292437U
- Authority
- CN
- China
- Prior art keywords
- connecting piece
- sealing strip
- slot
- foaming
- main body
- 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.)
- Active
Links
Images
Landscapes
- Gasket Seals (AREA)
Abstract
The application discloses a connecting assembly which comprises a metal plate, a sealing strip and a foaming connecting piece; the metal plate is provided with a metal plate connecting sheet, and the sealing strip is provided with a sealing strip inserting hole; one side of the foaming connecting piece facing the sheet metal connecting piece is provided with a connecting piece slot, and one side of the foaming connecting piece facing the sealing strip is provided with a connecting piece bolt extending towards the sealing strip; the sheet metal connecting piece is inserted in the connecting piece slot, and the connecting piece bolt is inserted in the sealing strip jack. The utility model discloses a coupling assembling, through connecting piece slot and connecting piece bolt of preforming on the foaming connecting piece, during the equipment, insert the panel beating connection piece of panel beating in the connecting piece slot, insert the connecting piece bolt in the sealing strip jack of sealing strip, realized the equipment of panel beating, sealing strip and foaming connecting piece. In the installation, need not to use glue, reduced the risk that glues with peripheral part contact when installing, promoted the installation convenience.
Description
Technical Field
The application relates to the technical field of foaming connection in an automobile cabin, in particular to a connecting assembly.
Background
The cabin foaming piece is an effective component for isolating front cabin waste gas and noise. The engine room foaming part needs to be connected with surrounding car body sheet metal to realize fixation, and needs to be connected with surrounding sealing strips to realize sealing and sound insulation.
In the prior art, the installation method of the cabin foaming piece comprises the following steps: and coating glue on the back of the cabin foaming part, and adhering the cabin foaming part on the sheet metal. The gluing process is time-consuming and labor-consuming, and the glue is easy to stand together with peripheral parts in the gluing process and the mounting process, so that the mounting efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
An object of this application is to provide a coupling assembling to solve the inconvenient problem of cabin foaming piece installation.
The technical scheme of the application provides a connecting assembly, which comprises a metal plate, a sealing strip and a foaming connecting piece;
a metal plate connecting sheet is arranged on one side, facing the foaming connecting piece, of the metal plate, and a sealing strip inserting hole is formed in one end, facing the foaming connecting piece, of the sealing strip;
one side of the foaming connecting piece facing the sheet metal connecting piece is provided with a connecting piece slot, and one side of the foaming connecting piece facing the sealing strip is provided with a connecting piece bolt extending towards the sealing strip;
the sheet metal connecting piece is inserted in the connecting piece slot, and the connecting piece bolt is inserted in the sealing strip jack.
In one optional technical scheme, the foaming connecting piece comprises a main body part and a first extending part;
the first extending part is connected to one side of the main body part and extends towards the sealing strip;
the connecting piece slot sets up the main part faces one side of panel beating, the connecting piece bolt sets up first extension is kept away from the one end of main part.
In one optional technical scheme, the foaming connecting piece further comprises a second extending part connected with the main body part;
the second extending part is arranged on two sides of the main body part opposite to the first extending part.
In one optional technical solution, the second extension portion is connected with the main body portion to form an L shape, and the first extension portion is connected with the main body portion to form a T shape.
In one optional technical solution, the connector pin, the first extension portion, the second extension portion, and the main body portion are integrally formed by foaming.
In one optional technical scheme, the sheet metal connecting piece comprises a connecting piece main body and a connecting piece inserting piece arranged on the connecting piece main body;
the thickness of the connecting sheet inserting piece is smaller than that of the connecting sheet main body;
the connecting piece slot comprises a first slot for accommodating the connecting piece main body and a second slot for accommodating the connecting piece inserting sheet;
the second slot is communicated with the first slot, and the width of the second slot is smaller than that of the first slot;
the connecting sheet main body is embedded in the first slot, and the connecting sheet inserting sheet is at least partially embedded in the second slot.
In one alternative, the sealing strip includes a sealing strip body and a sealing strip lip disposed on the sealing strip body;
the seal strip lip extends away from the seal strip body;
the sealing strip jack is arranged at the end part of the sealing strip main body facing the foaming connecting piece.
In one optional technical scheme, at least one rubber bulge is arranged on the inner surface of the sealing strip insertion hole.
In one optional technical scheme, one side of the rubber bulge facing the opening of the sealing strip insertion hole is a bulge inclined plane, and one side of the rubber bulge facing the hole bottom of the sealing strip insertion hole is a bulge vertical plane.
In one optional technical scheme, the sealing strip jack comprises a first jack and a second jack communicated with the first jack;
the first jack is positioned at one side close to the foaming connecting piece;
the aperture of the second jack is smaller than that of the first jack;
the rubber bulge is arranged on the inner surface of the first jack;
the main body of the connecting piece bolt is embedded in the first jack, and the end part of the connecting piece bolt is embedded in the second jack.
By adopting the technical scheme, the method has the following beneficial effects:
the application provides a coupling assembling, through forming connecting piece slot and connecting piece bolt on the foaming connecting piece in advance, during the equipment, insert the panel beating connection piece of panel beating in the connecting piece slot, insert the connecting piece bolt in the sealing strip jack of sealing strip, realized the equipment of panel beating, sealing strip and foaming connecting piece. In the installation, need not to use glue, reduced the risk that glues with peripheral part contact when installing, promoted the installation convenience.
Drawings
Fig. 1 is an exploded view of a connection assembly provided in accordance with an embodiment of the present application;
FIG. 2 is a schematic view of a foamed connection;
FIG. 3 is a cross-sectional view of the sealing tape;
FIG. 4 is a partial enlarged view of the main body portion with connector slots;
FIG. 5 is a cross-sectional view of a sheet metal connector;
FIG. 6 is a partially enlarged view of a seal strip insertion hole provided in the seal strip body;
FIG. 7 is a schematic view of a rubber boss disposed in a weatherstrip receptacle;
fig. 8 is an enlarged view of the rubber protrusion.
Detailed Description
Embodiments of the present application are further described below with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
As shown in fig. 1 to 3, an embodiment of the present application provides a connecting assembly, which includes a metal plate 1, a sealing strip 2, and a foamed connecting member 3.
The sheet metal 1 has the sheet metal connecting piece 11 towards one side of foaming connecting piece 3, and the sealing strip 2 has the sealing strip jack 23 towards the one end of foaming connecting piece 3.
The side of the foamed connecting piece 3 facing the sheet metal connecting piece 11 is provided with a connecting piece slot 34, and the side of the foamed connecting piece 3 facing the sealing strip 2 is provided with a connecting piece bolt 35 extending towards the sealing strip 2.
The sheet metal connecting piece 11 is inserted in the connecting piece slot 34, and the connecting piece bolt 35 is inserted in the sealing strip inserting hole 23.
The application provides a coupling assembling mainly used installs the car cabin in, plays sealed and syllable-dividing effect.
The application provides a coupling assembling is including panel beating 1, sealing strip 2 and foaming connecting piece 3. The sheet metal 1 is a part of a sheet metal of a vehicle body. The sealing strip 2 is a rubber sealing strip arranged between the parts for sealing. The foamed connector 3 is a plastic member formed by foaming, which is used to assemble the sheet metal 1 and the weather strip 2 together, and is therefore referred to as a foamed connector 3. The foamed connection 3, also referred to as cabin foam, is generally arranged at the front end of the front longitudinal beam.
The panel beating 1 has the panel beating connection piece 11, and the panel beating connection piece 11 extends towards one side of foaming connecting piece 3. The sealing strip 2 is provided with a sealing strip insertion hole 23, the sealing strip insertion hole 23 is positioned at one end of the sealing strip 2 facing the foaming connecting piece 3, and the opening of the sealing strip insertion hole 23 faces the foaming connecting piece 3.
Foaming connecting piece 3 has connecting piece slot 34 and connecting piece bolt 35, and connecting piece slot 34 sets up the one side towards sheet metal connection piece 11 on foaming connecting piece 3, and connecting piece bolt 35 sets up in the one side of foaming connecting piece face 3 to sealing strip 2, and connecting piece bolt 35 extends towards sealing strip 2.
During assembly, the sheet metal connecting sheet 11 is inserted into the connecting piece slot 34, and the connecting piece bolt 35 is inserted into the sealing strip inserting hole 23.
From this, the coupling assembling that this application provided, through form connecting piece slot 34 and connecting piece bolt 35 on foaming connecting piece 3 in advance, during the equipment, insert the panel beating connection piece 11 of panel beating 1 in connecting piece slot 34, insert connecting piece bolt 35 in the sealing strip jack 23 of sealing strip 2, realized the equipment of panel beating 1, sealing strip 2 and foaming connecting piece 3. In the installation, need not to use glue, reduced the risk that glues with peripheral part contact when installing, promoted the installation convenience.
In one embodiment, as shown in fig. 1-2, the foamed connection member 3 includes a main body portion 31 and a first extension portion 32. The first extension 32 is connected to one side of the main body 31 and extends toward the weather strip 2.
The connector slot 34 is disposed on a side of the main body portion 31 facing the sheet metal 1, and the connector pin 35 is disposed on an end of the first extension portion 32 away from the main body portion 31.
The first extension 32 is provided on the side of the main body portion 31 facing the weather strip 2, and the connector pin 35 is provided on the end of the first extension 32 such that the connector pin 35 extends toward the weather strip 2, facilitating the insertion of the connector pin 35 into the weather strip insertion hole 23.
The connector slot 34 is disposed on the bottom surface or the side surface of the main body 31, and the opening of the connector slot faces the sheet metal connecting sheet 11, so that the sheet metal connecting sheet 11 and the connector slot 34 can be conveniently inserted.
In one embodiment, as shown in fig. 1-2, the foam connecting member 3 further comprises a second extension 33 connected to the main body portion 31. The second extension 33 is disposed opposite to the first extension 32 on both sides of the main body 31.
The second extension 33 may overlap other surrounding parts for sealing with the surrounding parts.
In one embodiment, as shown in fig. 1-2, the second extension portion 33 is connected to the main body portion 31 in an L-shape, and the first extension portion 32 is connected to the main body portion 31 in a T-shape, which meets the requirements of an installation environment.
In one embodiment, the connector pin 35, the first extension part 32, the second extension part 33 and the main body part 31 are integrally foamed, so that the forming is convenient, and the structural stability of the foamed connector 3 can be improved.
The connector insertion groove 34 is formed at the same time when the foamed connector 3 is formed.
The foaming molding is a general term of a molding method for manufacturing the foamed plastic, and the foaming can ensure that the plastic has micropores, thereby not only reducing the structural weight, but also ensuring that the plastic part has good elasticity.
In one embodiment, as shown in fig. 4-5, the sheet metal connecting tab 11 includes a connecting tab body 111 and a connecting tab insert 112 disposed on the connecting tab body 111.
The tab insert 112 has a thickness less than the thickness of the tab body 111.
The second slot 342 is communicated with the first slot 341, and the slot width of the second slot 342 is smaller than that of the first slot 341.
The tab body 111 is nested within the first slot 341 and the tab insert 112 is at least partially nested within the second slot 342.
The connecting sheet main body 111 is connected with the sheet metal 1, the connecting sheet insert 112 is arranged on the end part of the connecting sheet main body 111, the connecting sheet insert 112 is thinner than the connecting sheet main body 111, and a connecting sheet step 113 is formed at the connecting part of the connecting sheet insert 112 and the connecting sheet main body 111.
The connector insertion groove 34 includes a first insertion groove 341 and a second insertion groove 342, the second insertion groove 342 is narrower than the first insertion groove 341, and an insertion groove step 343 is formed at a communication portion between the second insertion groove 342 and the first insertion groove 341.
The tab insert 112 has a thickness slightly greater than the slot width of the second slot 342 and the tab body 111 has a thickness slightly greater than the slot width of the first slot 341.
During plugging assembly, the whole or at least part of the connecting sheet insert 112 is embedded in the second slot 342, and the connecting sheet main body 111 is embedded in the first slot 341, so that the sheet metal connecting sheet 11 is better clamped by the connector slot 34.
During plugging assembly, if the connecting step 113 contacts the slot step 343, the operator can feel the resistance of plugging increased, and the installation is in place. The surfaces of the connecting step 113 and the slot step 343 are inclined planes, so that even after the connecting step 113 contacts the slot step 343, the sheet metal connecting piece 11 can be continuously pushed into the connecting piece slot 34 for a short distance, and the plugging stability is improved.
In one embodiment, as shown in fig. 3, the sealing tape 2 includes a sealing tape body 21 and a sealing tape lip 22 provided on the sealing tape body 21. The seal lip 22 extends away from the seal body 21.
A weather strip insertion hole 23 is provided on the end of the weather strip body 21 facing the foamed connector 3.
A seal lip 22 is integrally formed with the seal body 21, the seal lip 22 being radially disposed on the seal body 21 for sealing with surrounding parts.
A weather strip insertion hole 23 is provided on an end portion of the weather strip body 21, the weather strip insertion hole 23 extending in the weather strip body 21 along a length of the weather strip body 21 thereof. The opening of the weather strip insertion hole 23 is located on the surface of the weather strip body 21 facing the foamed connection member 3.
In one embodiment, as shown in fig. 7, the seal strip insertion hole 23 is provided on its inner surface with at least one rubber protrusion 24. The rubber protrusion 24 is integrally formed with the weather strip body 21, and extends toward the center line of the weather strip insertion hole 23, and when the connector plug 35 is inserted into the weather strip insertion hole 23, the rubber protrusion 24 is deformed by being pressed, and can be used for pressing the connector plug 35, thereby preventing the connector plug 35 from automatically separating from the weather strip insertion hole 23.
In one embodiment, as shown in fig. 7-8, the side of the rubber protrusion 24 facing the opening of the weatherstrip insertion hole 23 is a protrusion slope 241, and the side of the rubber protrusion 24 facing the bottom of the weatherstrip insertion hole 23 is a protrusion elevation 242.
The surface of the rubber protrusion 24 facing the foamed connector 3 is a protrusion inclined surface 241, and the surface of the rubber protrusion 24 facing away from the foamed connector 3 is a protrusion vertical surface 242.
When the connector pin 35 is inserted into the weather strip insertion hole 23, the connector pin 35 contacts the projection inclined surface 241, reducing resistance to the connector pin 35 as much as possible.
When the connector pin 35 contacts the protrusion inclined surface 241, it can press the rubber protrusion 24 toward the protrusion vertical surface 242, which is beneficial to press the rubber protrusion 24 to deform through the connector pin 35.
In one embodiment, as shown in fig. 2 and 6-7, the seal strip insertion hole 23 includes a first insertion hole 231 and a second insertion hole 232 communicating with the first insertion hole 231. The first insertion hole 231 is located at a side close to the foaming connector 3. The aperture of the second insertion hole 232 is smaller than that of the first insertion hole 231.
The rubber boss 24 is provided on the inner surface of the first insertion hole 231.
The body 351 of the connector pin 35 is inserted into the first insertion hole 231 and the end 352 of the connector pin 35 is inserted into the second insertion hole 232.
The seal strip insertion hole 23 includes a first insertion hole 231 and a second insertion hole 232. A plurality of rubber protrusions 24 are provided on an inner surface of the first insertion hole 231 for clamping the body 351 of the connector pin 35. The second receptacle 232 is a constricted bore, the second receptacle 232 being thinner than the first receptacle 231 for gripping an end 352 of the connector pin 35.
When assembled, the connector pin 35 is inserted from the first receptacle 231 to the second receptacle 232 such that the end 352 of the connector pin 35 is inserted into the second receptacle 232, the end 352 of the connector pin 35 having a diameter slightly larger than the diameter of the second receptacle 232 such that the end 352 of the connector pin 35 is captivated by the wall of the second receptacle 232. The diameter of the main body 351 of the connector plug 35 is slightly larger than that of the first insertion hole 231, so that the main body 351 of the connector plug 35 is clamped by the hole wall of the first insertion hole 231 and the rubber bulge 24, and the insertion stability of the connector plug 35 and the sealing strip insertion hole 34 is improved.
To sum up, the coupling assembling that this application provided, through at foaming connecting piece 3 on preformed connecting piece slot 34 and connecting piece bolt 35, during the equipment, insert the panel beating connection piece 11 of panel beating 1 in connecting piece slot 34, insert connecting piece bolt 35 in the sealing strip jack 23 of sealing strip 2, realized the equipment of panel beating 1, sealing strip 2 and foaming connecting piece 3. In the installation, need not to use glue, reduced the risk that glues with peripheral part contact when installing, promoted the installation convenience.
According to the needs, the above technical schemes can be combined to achieve the best technical effect.
What has been described above is merely the principles and preferred embodiments of the present application. It should be noted that, for a person skilled in the art, several other modifications can be made on the basis of the principle of the present application, and these should also be considered as the scope of protection of the present application.
Claims (10)
1. A connecting assembly is characterized by comprising a metal plate, a sealing strip and a foaming connecting piece;
a metal plate connecting sheet is arranged on one side, facing the foaming connecting piece, of the metal plate, and a sealing strip inserting hole is formed in one end, facing the foaming connecting piece, of the sealing strip;
one side of the foaming connecting piece facing the sheet metal connecting piece is provided with a connecting piece slot, and one side of the foaming connecting piece facing the sealing strip is provided with a connecting piece bolt extending towards the sealing strip;
the sheet metal connecting piece is inserted in the connecting piece slot, and the connecting piece bolt is inserted in the sealing strip jack.
2. The connection assembly of claim 1, wherein the foam connection includes a body portion and a first extension portion;
the first extending part is connected to one side of the main body part and extends towards the sealing strip;
the connecting piece slot sets up the main part faces one side of panel beating, the connecting piece bolt sets up first extension is kept away from the one end of main part.
3. The connection assembly of claim 2, wherein the foam connector further comprises a second extension connected to the body portion;
the second extending part is arranged on two sides of the main body part opposite to the first extending part.
4. The connection assembly according to claim 3, wherein the second extension is connected to the main body portion in an L-shape and the first extension is connected to the main body portion in a T-shape.
5. The connection assembly according to claim 3, wherein the connector pin, the first extension, the second extension, and the body portion are integrally foam molded.
6. The connection assembly of any one of claims 1-5, wherein the sheet metal connection tab includes a connection tab body and a connection tab insert disposed on the connection tab body;
the thickness of the connecting sheet inserting piece is smaller than that of the connecting sheet main body;
the connecting piece slot comprises a first slot for accommodating the connecting piece main body and a second slot for accommodating the connecting piece inserting sheet;
the second slot is communicated with the first slot, and the width of the second slot is smaller than that of the first slot;
the connecting sheet main body is embedded in the first slot, and the connecting sheet inserting sheet is at least partially embedded in the second slot.
7. The connection assembly according to any one of claims 1-5, wherein the seal comprises a seal body and a seal lip disposed on the seal body;
the seal strip lip extends away from the seal strip body;
the sealing strip jack is arranged at the end part of the sealing strip main body facing the foaming connecting piece.
8. The connection assembly according to claim 7, wherein the seal strip receptacle is provided with at least one rubber boss on an inner surface thereof.
9. The connection assembly according to claim 8, wherein a side of the rubber protrusion facing the opening of the sealing strip insertion hole is a protrusion inclined surface, and a side of the rubber protrusion facing the hole bottom of the sealing strip insertion hole is a protrusion vertical surface.
10. The connection module of claim 8 wherein said seal strip receptacle includes a first receptacle and a second receptacle in communication with said first receptacle;
the first jack is positioned at one side close to the foaming connecting piece;
the aperture of the second jack is smaller than that of the first jack;
the rubber bulge is arranged on the inner surface of the first jack;
the main body of the connecting piece bolt is embedded in the first jack, and the end part of the connecting piece bolt is embedded in the second jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021947928.8U CN213292437U (en) | 2020-09-08 | 2020-09-08 | Connecting assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021947928.8U CN213292437U (en) | 2020-09-08 | 2020-09-08 | Connecting assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213292437U true CN213292437U (en) | 2021-05-28 |
Family
ID=76031297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021947928.8U Active CN213292437U (en) | 2020-09-08 | 2020-09-08 | Connecting assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213292437U (en) |
-
2020
- 2020-09-08 CN CN202021947928.8U patent/CN213292437U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9601863B2 (en) | Device connector with reinforcing ribs | |
| JP3388569B2 (en) | Waterproof connector | |
| CN109361106B (en) | Male head with plastic shell waterproof connector and waterproof connector with plastic shell | |
| CN208272252U (en) | Socket and connector | |
| CN109361096B (en) | Cable connector | |
| WO2010100974A1 (en) | Waterproof plug and wiring harness having the same | |
| CN213292437U (en) | Connecting assembly | |
| CN205231274U (en) | Binding post's mounting structure and refrigerator | |
| CN219937516U (en) | Four-coaxial line end connector for high-speed data transmission of automobile | |
| CN217532749U (en) | Decoration assembly, vehicle door and vehicle | |
| CN211222995U (en) | Plug-in window frame decorative plate sealing assembly | |
| CN212296035U (en) | Anti-pinch module for car window and mounting structure of anti-pinch module | |
| CN216279972U (en) | VDA joint structure | |
| CN212908280U (en) | A kind of interface unit | |
| CN218513761U (en) | Ultra-short waterproof dustproof USB female connector | |
| CN217641939U (en) | Socket electric connector | |
| CN220172463U (en) | Connector with baffle plate | |
| CN217778325U (en) | Sealing ornament of fender and vehicle rear door plate | |
| CN215513667U (en) | Side wall and side roof connecting structure and conference carriage | |
| CN216994561U (en) | Automobile with a detachable cover | |
| CN217281332U (en) | Socket convenient to buckle equipment | |
| JP3775768B2 (en) | Molding joint structure | |
| CN218039963U (en) | Socket electric connector | |
| CN210745734U (en) | Tire pressure controller shell | |
| CN218997128U (en) | Terminal, electric connector, wire harness and vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |