CN208698690U - A kind of sealing block structure of automobile engine nacelle - Google Patents
A kind of sealing block structure of automobile engine nacelle Download PDFInfo
- Publication number
- CN208698690U CN208698690U CN201821275226.2U CN201821275226U CN208698690U CN 208698690 U CN208698690 U CN 208698690U CN 201821275226 U CN201821275226 U CN 201821275226U CN 208698690 U CN208698690 U CN 208698690U
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- China
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- sealing block
- foaming
- automobile engine
- engine nacelle
- ontology
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Abstract
The utility model provides a kind of sealing block structure of automobile engine nacelle, belongs to automobile technical field.It solves the problems, such as how to make being more firmly mounted for sealing block.The sealing block structure of this automobile engine nacelle is including foaming ontology and is partially buried in the intrinsic buckle of foaming, buckle includes positioned at the intrinsic connection pedestal of foaming and positioned at this external clamp body of foaming, if offering dry-packing groove on connection pedestal, foaming ontology fills up filling groove.It is fixed by the way that the mounting means of sealing block is changed to buckle, and buckle structure is improved, the assembly intensity of sealing block can effectively be improved in this way, so that sealing block is more firmly mounted, sealing block can be prevented and the failure conditions such as occurred falling off in later period vehicle use process.
Description
Technical field
The utility model belongs to automobile technical field, is related to a kind of sealing block structure of automobile engine nacelle.
Background technique
With the development of automobile industry, vehicle NVH performance (characteristics such as noise, vibration, comfort level) is increasingly by consumer
Concern, it has also become influence automobile brand reputation one of important indicator.Currently, knot of many vehicles in enging cabin and hatchcover
It closes position and is provided with sealing strip.Due to hood compared with chain arrange and at this body structure limitation, the sealing of enging cabin
There are loophole, sealing is incomplete.
For the effect of enhancing sealing, it will usually two pairs of sealing blocks be arranged at the both ends of sealing strip.Sealing block on the one hand can
It prevents hair cabin exhaust gas from entering driver's cabin, rainwater on the other hand can be stopped to flow into hair cabin from vent flap two sides.Sealing block
Sealing function can be effectively played by designing general requirement, while should also be had and be assembled the performance firm, appearance is exquisite.
But existing sealing block is installed on vehicle body in a manner of bonding mostly.Therefore, it is necessary to increase by one of gluing work
Skill not only increases workload to assembly manipulation personnel, and lower using the connection fixing of the sealing block of bonded structure, is easy
It falls off, will affect cabin leakproofness and thermal insulation after falling off.
Summary of the invention
The purpose of this utility model is the presence of the above problem in view of the prior art, proposes a kind of automobile engine nacelle
The technical issues of sealing block structure, the utility model solves is how to make being more firmly mounted for sealing block.
The purpose of this utility model can be realized by the following technical scheme: a kind of sealing agllutination of automobile engine nacelle
Structure, including foaming ontology and it is partially buried in the intrinsic buckle of foaming, the buckle includes being located at the intrinsic attachment base that foams
Body and this is external and for connect the clamp body cooperated with periphery member positioned at foaming, offers several fill out on the connection pedestal
Groove is filled, the foaming ontology fills up filling groove.
It is different from the prior art, the utility model is improved by this body structure to sealing block, that is, increases buckle knot
Structure, enables sealing block and periphery member is engaged by clamping fixation；Specifically, clamp body and periphery member that sealing block passes through buckle
It connects and fixes, the assembly intensity of sealing block can be effectively improved；Meanwhile it is recessed by designing filling on the connection pedestal of buckle
Slot, so that the contact area of buckle and sealing block foaming ontology greatly improves, to enhance the bond strength of the two, Jin Eryou
Conducive to the fastness for improving sealing block installation fixation；Therefore, by designing above, so that being more firmly mounted for sealing block, makes
Sealing block is obtained to be not easy to fall off in use.
In the sealing block structure of above-mentioned automobile engine nacelle, the connection pedestal include base portion, connecting column portion and
Limiting section, between base portion and limiting section, the filling groove is located on the bottom surface of base portion in the connecting column portion.It is above-mentioned
The design of limiting section can ensure that sealing block position of pre-buried buckle in foaming process is fixed；Also, above-mentioned filling groove
Location arrangements can further increase contact area in the maximum bottom surface of area, to enhance the connection of buckle and the ontology that foams
Intensity, and then be conducive to improve the fastness of sealing block installation.
In the sealing block structure of above-mentioned automobile engine nacelle, arranged for interval has several add on the bottom surface of the base portion
Strengthening tendons item, the filling groove are formed between two neighboring strengthening rib strip.By designing above, it is strong that buckle itself can be reinforced
The bonding strength of degree and itself and foaming ontology, to be conducive to improve the fastness of sealing block installation.
In the sealing block structure of above-mentioned automobile engine nacelle, the length of the base portion is greater than the length of limiting section.
By designing above, be conducive to the bonding strength of enhancing buckle with foaming ontology.
In the sealing block structure of above-mentioned automobile engine nacelle, the section in the connecting column portion in cross or is in rice word
Shape or Y-shaped word are in polygon.Both by designing above, the contact area of buckle and the ontology that foams can be increased, improve
Bonding strength, thus be conducive to improve sealing block installation fastness.
Have in the sealing block structure of above-mentioned automobile engine nacelle, on the outer peripheral surface of the clamp body several along axial direction
Spaced apart pawl portion.By designing above, so that clamp body is stronger when connecting and fixing with periphery member.
Compared with prior art, the sealing block structure of this automobile engine nacelle has the advantage that by by sealing block
Mounting means is changed to buckle and fixes, and improves to buckle structure, can effectively improve the assembly intensity of sealing block in this way,
So that sealing block is more firmly mounted, sealing block can be prevented and the failure conditions such as occurred falling off in later period vehicle use process.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the sealing block of this automobile engine nacelle.
Fig. 2 is the part-structure sectional view of the sealing block of this automobile engine nacelle.
Fig. 3 is the structure sectional view buckled in the sealing block of this automobile engine nacelle.
Fig. 4 is the structural schematic diagram buckled in the sealing block of this automobile engine nacelle.
In figure, 1, foaming ontology；2, it buckles；21, pedestal is connected；21a, filling groove；211, base portion；2111, reinforce
Rib；212, connecting column portion；213, limiting section；22, clamp body；221, pawl portion.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
Specifically, as depicted in figs. 1 and 2, the sealing block structure of this automobile engine nacelle includes foaming ontology 1 and part
The buckle 2 being embedded in foaming ontology 1, buckle 2 include the connection pedestal 21 in foaming ontology 1 and are located at outside foaming ontology 1
And for the clamp body 22 that is connected and fixed with enging cabin periphery member, have on the outer peripheral surface of clamp body 22 several axially spaced
The pawl portion 221 of arrangement.If offering dry-packing groove 21a on connection pedestal 21, foaming ontology 1 fills up filling groove 21a.
More specifically, as shown in Figure 3 and Figure 4, connection pedestal 21 includes plate-like base portion 211, section in cross
Column connecting column portion 212 and plate-like limiting section 213, connecting column portion 212 between base portion 211 and limiting section 213,
The length of base portion 211 is greater than the length of limiting section 213.Arranged for interval has several strengthening rib strips on the bottom surface of base portion 211
2111, filling groove 21a is formed between two neighboring strengthening rib strip 2111.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although be used more herein foaming ontology 1, buckle 2, connection pedestal 21, filling groove 21a, base portion 211,
The terms such as strengthening rib strip 2111, connecting column portion 212, limiting section 213, clamp body 22, pawl portion 221, but be not precluded and use it
A possibility that its term.The use of these terms is merely for the convenience of describing and explaining the nature of the invention；It
To be construed to any additional limitation all be contrary to the spirit of the present invention.
Claims (6)
1. the sealing block structure of a kind of automobile engine nacelle, including foaming ontology (1) and the card being partially buried in foaming ontology (1)
Detain (2), which is characterized in that it is described buckle (2) include positioned at foaming ontology (1) in connection pedestal (21) and be located at foam ontology
(1) outside and for connect with periphery member cooperate clamp body (22), the connection pedestal (21) if on offer dry-packing groove
(21a), the foaming ontology (1) fill up filling groove (21a).
2. the sealing block structure of automobile engine nacelle according to claim 1, which is characterized in that the connection pedestal (21)
Including base portion (211), connecting column portion (212) and limiting section (213), the connecting column portion (212) be located at base portion (211) and
Between limiting section (213), filling groove (21a) is located on the bottom surface of base portion (211).
3. the sealing block structure of automobile engine nacelle according to claim 2, which is characterized in that the base portion (211)
Bottom surface on arranged for interval have several strengthening rib strips (2111), the filling groove (21a) is formed in two neighboring strengthening rib strip
(2111) between.
4. the sealing block structure of automobile engine nacelle according to claim 2, which is characterized in that the base portion (211)
Length be greater than limiting section (213) length.
5. the sealing block structure of automobile engine nacelle according to claim 2, which is characterized in that the connecting column portion
(212) section is in cross or in M shape or Y-shaped word or is in polygon.
6. according to claim 1 to the sealing block structure of automobile engine nacelle described in 5 any one, which is characterized in that described
There are several axially spaced apart pawl portions (221) on the outer peripheral surface of clamp body (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821275226.2U CN208698690U (en) | 2018-08-08 | 2018-08-08 | A kind of sealing block structure of automobile engine nacelle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821275226.2U CN208698690U (en) | 2018-08-08 | 2018-08-08 | A kind of sealing block structure of automobile engine nacelle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208698690U true CN208698690U (en) | 2019-04-05 |
Family
ID=65941843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821275226.2U Active CN208698690U (en) | 2018-08-08 | 2018-08-08 | A kind of sealing block structure of automobile engine nacelle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208698690U (en) |
-
2018
- 2018-08-08 CN CN201821275226.2U patent/CN208698690U/en active Active
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