CN203713749U - Thermal insulation component arranged on front wall metal plate - Google Patents
Thermal insulation component arranged on front wall metal plate Download PDFInfo
- Publication number
- CN203713749U CN203713749U CN201420067827.XU CN201420067827U CN203713749U CN 203713749 U CN203713749 U CN 203713749U CN 201420067827 U CN201420067827 U CN 201420067827U CN 203713749 U CN203713749 U CN 203713749U
- Authority
- CN
- China
- Prior art keywords
- front wall
- thermal insulation
- holes
- insulation pad
- heat insulation
- 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
Links
Abstract
The utility model discloses a thermal insulation component arranged on a front wall metal plate. The thermal insulation component comprises a front wall thermal insulation pad, buckles and a plurality of welding studs fixed to the front wall metal plate; the front wall thermal insulation pad is provided with a plurality of crossed holes; the welding studs are in one-to-one correspondence to the crossed holes; the welding studs penetrate through centers of the crossed holes; the buckles clamp the welding studs and press the welding studs onto the front wall thermal insulation pad. Round holes in the front wall thermal insulation pad are changed into the crossed holes, the size of the centers of the crossed holes is slightly greater than the outer diameter of the welding studs, the maximal length of the crossed holes is the same as the size of the conventional round holes, the installation mode is the same as the conventional installation mode, and after the crossed holes are adopted, areas of the traditional holes are greatly reduced, and the thermal insulation and sound insulation performance (the holes greatly influence the NVH (noise, vibration and harshness) performance) of the front wall thermal insulation pad is greatly improved.
Description
Technical field
The utility model relates to the insulating assembly using on a kind of automobile, relates in particular to the insulating assembly of installing on a kind of front wall panel beating.
Background technology
At present, be a front wall panel beating at the indoor position of putting pin of vehicle drive, for better heat insulation and sound insulation, often on front wall panel beating, insulating assembly is installed.
In prior art, insulating assembly is installed on front wall panel beating to be comprised front heat insulation pad for enveloping 1, buckle 2 and is welded on the several welding screws 3 on front wall panel beating, as shown in Figure 1, 2, front heat insulation pad for enveloping 1 is provided with several circular holes 6, several welding screws 3 are corresponding one by one with several circular holes 6, welding screw 3 is through circular hole 6, and buckle 2 blocks welding screw 3 and is pressed on front heat insulation pad for enveloping 1.
From shown in Fig. 1,2, heat insulation pad for enveloping can be found out in the assembling of front wall panel beating: front heat insulation pad for enveloping 1 is to block by buckle 2 welding screw 3 being welded on front wall panel beating 5 to realize fixing.Install in order to reduce working accuracy and to be convenient to, circular hole 6 on front heat insulation pad for enveloping 1 is often large than the external diameter of welding screw 3, and circular hole 6 quantity on front heat insulation pad for enveloping 1 are more, and the hole area of circular hole 6 is large, hole is very large to NVH performance impact, causes front heat insulation pad for enveloping heat insulation poor with sound insulation value.
Utility model content
For above shortcomings in prior art, the utility model provides a kind of insulating assembly of installing on the front wall panel beating of the heat insulation and sound insulation value of front heat insulation pad for enveloping that increases substantially.
In order to solve the problems of the technologies described above, the utility model has adopted following technical scheme:
The insulating assembly of installing on front wall panel beating, comprise front heat insulation pad for enveloping, buckle and be fixed on the several welding screws on front wall panel beating, described front heat insulation pad for enveloping is provided with several cruciform vents, several welding screws are corresponding one by one with several cruciform vents, welding screw is through the center of cruciform vent, and described buckle blocks welding screw and is pressed on front heat insulation pad for enveloping.
As a kind of preferred version of the present utility model, described welding screw is welded on front wall panel beating.
The beneficial effects of the utility model are: the utility model changes the circular hole on front heat insulation pad for enveloping into cruciform vent, the size at cruciform vent center is slightly larger than the external diameter of welding screw, the extreme length of cruciform vent is identical with original circular hole, mounting means is with originally identical, adopt after cruciform vent, reduce in a large number the area of former hole, increase substantially the performance (hole is very large to NVH performance impact) of the heat insulation and sound insulation aspect of front heat insulation pad for enveloping.
Brief description of the drawings
Fig. 1 is the cross-sectional view of the insulating assembly installed on front wall panel beating in prior art;
Fig. 2 is the birds-eye view of the insulating assembly installed on front wall panel beating in prior art;
Fig. 3 is the cross-sectional view of the insulating assembly installed on the utility model front wall panel beating;
Fig. 4 is the birds-eye view of the insulating assembly installed on the utility model front wall panel beating.
In accompanying drawing: 1-front heat insulation pad for enveloping; 2-buckle; 3-welding screw; 4-cruciform vent; 5-front wall panel beating; 6-circular hole.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 3,4, the insulating assembly of installing on front wall panel beating, comprises front heat insulation pad for enveloping 1, buckle 2 and several welding screw 3(welding screws 3 of being fixed on front wall panel beating are welded on front wall panel beating 5).Front heat insulation pad for enveloping 1 is provided with several cruciform vents 4, several welding screws 3 are corresponding one by one with several cruciform vents 4, welding screw 3 is through the center of cruciform vent 4, buckle 2 blocks welding screw 3 and is pressed on front heat insulation pad for enveloping 1, blocks the welding screw 3 being welded on front wall panel beating 5 realize front heat insulation pad for enveloping 1 is fixed on front wall panel beating 5 by buckle 2.
Change the circular hole on original front heat insulation pad for enveloping 1 into cruciform vent 4, the size at cruciform vent center is slightly larger than the external diameter of welding screw 3, the extreme length of cruciform vent 4 is identical with original circular hole, mounting means is with originally identical, adopt after cruciform vent, reduce in a large number the area of former hole, increase substantially the performance (hole is very large to NVH performance impact) of the heat insulation and sound insulation aspect of front heat insulation pad for enveloping.
Finally explanation is, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (2)
1. the insulating assembly of installing on front wall panel beating, comprise front heat insulation pad for enveloping (1), buckle (2) and be fixed on the several welding screws (3) on front wall panel beating, it is characterized in that: described front heat insulation pad for enveloping (1) is provided with several cruciform vents (4), several welding screws (3) are corresponding one by one with several cruciform vents (4), welding screw (3) is through the center of cruciform vent (4), and described buckle (2) blocks welding screw (3) and is pressed on front heat insulation pad for enveloping (1).
2. the insulating assembly of installing on front wall panel beating according to claim 1, is characterized in that: described welding screw (3) is welded on front wall panel beating (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420067827.XU CN203713749U (en) | 2014-02-17 | 2014-02-17 | Thermal insulation component arranged on front wall metal plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420067827.XU CN203713749U (en) | 2014-02-17 | 2014-02-17 | Thermal insulation component arranged on front wall metal plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203713749U true CN203713749U (en) | 2014-07-16 |
Family
ID=51152929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420067827.XU Expired - Fee Related CN203713749U (en) | 2014-02-17 | 2014-02-17 | Thermal insulation component arranged on front wall metal plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203713749U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108237987A (en) * | 2016-12-26 | 2018-07-03 | 丰田自动车株式会社 | Lower vehicle constructs |
-
2014
- 2014-02-17 CN CN201420067827.XU patent/CN203713749U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108237987A (en) * | 2016-12-26 | 2018-07-03 | 丰田自动车株式会社 | Lower vehicle constructs |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203713749U (en) | Thermal insulation component arranged on front wall metal plate | |
| CN203590005U (en) | Heat radiation channel for frequency converter | |
| CN205278563U (en) | Installation fixed knot of heating pipe constructs | |
| CN204545741U (en) | For the dustproof construction unit of electric welding machine | |
| CN204335273U (en) | Vehicle intelligent terminal | |
| CN204669613U (en) | coaxial loudspeaker mounting tool | |
| CN204177251U (en) | Radiator | |
| CN204835753U (en) | No windage motor stabilizer blade and motor element thereof | |
| CN204691911U (en) | Electronic throttle | |
| CN216904203U (en) | Positioning structure for mounting bus duct | |
| CN203657585U (en) | Cooling fin | |
| CN204415242U (en) | The novel horn that staking screw rod connects | |
| CN204061460U (en) | A kind of fixed structure having Line Doorbell | |
| CN214797164U (en) | Programmable multi-channel circuit clock controller | |
| CN203738460U (en) | Device for machining valve element of eccentric semi-ball valve | |
| CN218450943U (en) | Circuit board mounting structure of wireless multifunctional voice remote controller | |
| CN202998380U (en) | Heat radiation plate for array loudspeakers | |
| CN206116932U (en) | SMC box structure | |
| CN202860922U (en) | Novel soldering-iron and soldering-tin cleaning tool | |
| CN201687562U (en) | Exhaust pipe with support | |
| CN202120600U (en) | Vehicle horn | |
| CN201709075U (en) | Radiator | |
| CN206023558U (en) | Converter heat dissipation channel | |
| CN202697109U (en) | Circuit board damping impact-prevention device in sealing environments | |
| CN204830242U (en) | Air condensing units |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20200217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |