CN210652915U - Mounting structure of engine sound generator - Google Patents
Mounting structure of engine sound generator Download PDFInfo
- Publication number
- CN210652915U CN210652915U CN201921510314.0U CN201921510314U CN210652915U CN 210652915 U CN210652915 U CN 210652915U CN 201921510314 U CN201921510314 U CN 201921510314U CN 210652915 U CN210652915 U CN 210652915U
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- Prior art keywords
- sound generator
- engine sound
- windshield
- mounting structure
- structure according
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q5/00—Arrangement or adaptation of acoustic signal devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/08—Front or rear portions
- B62D25/081—Cowls
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0001—Arrangements for holding or mounting articles, not otherwise provided for characterised by position
- B60R2011/0003—Arrangements for holding or mounting articles, not otherwise provided for characterised by position inside the vehicle
- B60R2011/0026—Windows, e.g. windscreen
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
- B60R2011/0049—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means for non integrated articles
- B60R2011/005—Connection with the vehicle part
- B60R2011/0063—Connection with the vehicle part using adhesive means, e.g. hook and loop fasteners
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Motor Or Generator Frames (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
According to the utility model discloses an engine sound generator mounting structure of an embodiment can include: a mounting bracket directly coupled to a lower end of a windshield of a vehicle; and an engine sound generator mounted to the mounting bracket, the mounting bracket including: a first coupling portion coupled to a lower end of the windshield; and a second coupling portion coupled with the engine sound generator, and the windshield may have a coupling edge coupled with the mounting bracket.
Description
Technical Field
The present invention relates to an engine sound generator mounting structure, and more particularly, to an engine sound generator mounting structure in which an engine sound generator is directly coupled to a windshield so that vibration generated in the engine sound generator can be directly transmitted to the windshield side.
Background
An Engine Sound Generator (ESG) is configured to be mounted to a vehicle body and excite a windshield to vibrate to generate various Engine sounds.
According to the related art, an engine sound generator is mounted at an upper end of a cowl (cowling) structure via a mounting bracket of a metal material, and the upper end of the cowl structure is located at a lower end of a windshield. That is, the mounting bracket is directly joined to the upper end of the cowl structure of the vehicle body by a fastener, welding, or the like, and the engine sound generator is directly joined to the mounting bracket by a fastener or the like. The lower end of the windshield is disposed to overlap the upper end of a cowl panel (also referred to as a "cowl top") of the cowl structure, and a glass sealant (glass sealer) seals between the upper end of the cowl panel and the lower end of the windshield.
The engine sound generator generates vibration in the axial direction thereof, and the vibration generated by the engine sound generator is transmitted to the windshield side through the cowl structure of the vehicle body, thereby exciting the windshield vibration.
As described above, when the vibration generated by the engine sound generator is transmitted to the windshield via the vehicle body, a rattle (rattle) problem, a sound quality problem, and the like may occur.
Since the vibration generated by the engine sound generator is transmitted to the windshield side via the glass sealant, the transmission efficiency of the vibration may be reduced, and applicable conditions such as the cost and weight of the engine sound generator may become unfavorable. In addition, in order to prevent the rattling problem, an adhesive may also be used between the lower end of the windshield and the upper end of the dash panel, but in this case, the transmission efficiency of vibration may be further deteriorated due to the adhesive.
In addition, when the vibration generated by the engine sound generator is transmitted to the cowl structure, a resonance quality defect may be generated in which the cowl panel and the surrounding components of the cowl structure resonate.
In addition, in the front wall structure, it may be difficult to bond the mounting bracket to the dash panel by welding. For example, when the mounting bracket is to be joined to the dash panel by welding, since the length of the mounting bracket becomes relatively long, the transmission efficiency of vibration may become relatively poor, and it is difficult for the weld to enter the dash panel and the mounting bracket side.
In addition, due to the dualization of the vehicle body, many investment cost factors such as specification division, loading, and molds may be generated.
The statements in this background section are intended to aid in the understanding of the present disclosure and may include statements of the prior art that are not expressly made or suggested by the person of ordinary skill in the art.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The present invention has been made in view of the above problems, and an object of the present invention is to provide an engine sound generator mounting structure in which an engine sound generator is directly coupled to a windshield, so that vibration generated by the engine sound generator can be directly transmitted to the windshield.
(II) technical scheme
In order to achieve the above object, an engine sound generator mounting structure according to the present invention may include: a mounting bracket directly coupled to a lower end of a windshield of a vehicle; and an engine sound generator mounted to the mounting bracket, the mounting bracket including: a first coupling portion coupled to a lower end of the windshield; and a second coupling portion coupled with the engine sound generator, and the windshield may have a coupling edge coupled with the mounting bracket.
The first coupling portion may include an insertion groove into which a lower end of the windshield is inserted.
The first coupling portion of the mounting bracket may be coupled to the lower end of the windshield by an adhesive layer coated between the insertion groove and the lower end of the windshield.
The insertion slot may include: a first adhesive surface adhered to an outdoor surface of the windshield; a second adhesive surface adhered to an indoor surface of the windshield; and a third adhesive surface bonded to the bonding edge of the windshield.
The insertion groove may include a plurality of adhesive receiving grooves to receive the adhesive.
The plurality of adhesive receiving grooves may be formed at least one of the first and second adhesion surfaces, and the plurality of adhesive receiving grooves may extend parallel to each other.
The second coupling portion may have a thickness greater than that of the first coupling portion.
The first coupling portion may include a plurality of ribs, and the plurality of ribs may be spaced at uniform intervals.
Each rib may have an inclined surface inclined at a predetermined inclination angle with respect to a center line of the windshield.
The second coupling portion may be spaced apart from a coupling edge of the windshield, and the second coupling portion may include a coupling hole coupled with a matching protrusion of the engine sound generator.
The second coupling portion may further include a reinforcing member inserted into the coupling hole, the mounting bracket may be made of a resin material, and the reinforcing member may be made of a high-rigidity metal material.
The reinforcement may be formed in a ring shape having a through hole through which the mating protrusion passes.
The reinforcing member may include an insertion protrusion formed at an outer surface thereof, and the insertion protrusion may extend from the outer surface of the reinforcing member in an outer diameter direction.
The bonding edge may be formed as a groove structure recessed from the lower end of the windshield toward the center of the windshield as a result of a portion of the lower end of the windshield being cut.
An anti-rotation structure for preventing rotation of a mating protrusion of the engine sound generator within a coupling hole of the second coupling portion of the mounting bracket may be further included, and the anti-rotation structure may include a key groove and a key-shaped protrusion that are insertion-coupled with each other when the mating protrusion is coupled to the coupling hole.
(III) advantageous effects
According to the utility model discloses, engine sound generator direct bonding to windshield to can simplify the transfer path of vibration, consequently can directly transmit the windshield side with the vibration that engine sound generator produced, can improve the transmission efficiency of vibration from this and can prevent to send rattle (rate) problem, tone quality problem etc. and can effectively realize the lightweight of engine sound generator and the reduction of cost etc..
According to the utility model discloses, the vibration that engine sound generator produced directly transmits windshield side to can make the vibration minimizing that the engine sound generator who encloses the structure before transmitting produced, can effectively prevent from before enclosing the preceding bounding wall of structure and the resonance quality of part production resonance on every side bad from this.
Drawings
Fig. 1 is a perspective view showing an engine sound generator mounting structure according to an embodiment of the present invention.
Fig. 2 is a sectional view taken along line a-a of fig. 1.
Fig. 3 is a diagram enlarging a portion of an arrow B of fig. 2.
Fig. 4 is a diagram enlarging a portion of an arrow C of fig. 3.
Fig. 5 is a perspective view showing a reinforcement for the engine sound generator mounting structure according to the embodiment of the present invention.
Fig. 6 is a sectional view taken along line D-D of fig. 2.
Fig. 7 is a partial perspective view showing a part of a structure in which a first coupling portion of a mounting bracket of an engine sound generator mounting structure and a lower end of a windshield are coupled according to an embodiment of the present invention.
Fig. 8 is a bottom perspective view showing the bottom of the mounting bracket of the engine sound generator mounting structure according to the embodiment of the present invention.
Fig. 9 is a top perspective view of the top of the engine sound generator showing the engine sound generator mounting structure according to the embodiment of the present invention.
Fig. 10 is a diagram illustrating an alternative embodiment of fig. 6.
Description of the reference numerals
3: outdoor surface 4: indoor surface
5: windshield 6: bonding edge
7: the cowl structure 8: front wall board
10: mounting structure of engine sound generator
20: mounting the bracket 21: a first combining part
22: second joint portion 23: insertion groove
24: rib 25: combining hole
26: the mating projection 27: fastening nut
28: first insertion groove 29: second insertion groove
31: first adhesive surface 32: second adhesive surface
33: third adhesive surface 40: reinforcing element
41: insertion protrusion 45: adhesive holding tank
51: key groove 52: key-shaped protrusion
60: engine sound generator
Detailed Description
Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. In attaching reference numerals to components of the respective drawings, it should be noted that the same components are denoted by the same reference numerals as much as possible even though they are shown in different drawings. In describing the present invention, when it is considered that detailed description of related well-known structures or functions may obstruct understanding of the present invention, the detailed description thereof will be omitted.
In describing the components of embodiments of the present invention, the terms first, second, A, B, (a), (b), etc. may be used. These terms are only used to distinguish one element from another element, and the nature or order or sequence of the elements are not limited to the terms. In addition, unless otherwise defined, all terms including technical or scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries should be interpreted as having the same meaning as that in the context of the related art, and will not be interpreted in an ideal or excessive form unless clearly defined in the present invention.
Referring to fig. 1 to 3, an engine sound generator mounting structure 10 according to an embodiment of the present invention may include: a mounting bracket 20 directly coupled to a lower end of the windshield 5; and an engine sound generator 60 directly coupled to the mounting bracket 20.
The windshield 5 may include: an outdoor surface 3 facing an outdoor side of the vehicle; and an indoor surface 4 facing an indoor side of the vehicle. The lower end of the windshield 5 is disposed to overlap the upper end of the cowl panel 8 of the cowl structure 7. The glass sealant 9 may seal between the windshield 5 and the dash panel 8. The windshield 5 may have a bonding edge 6 formed on a portion of the lower end edge of the windshield 5, and the mounting bracket 20 may be bonded to the bonding edge 6 of the windshield 5 by an interposing structure, an adhesive, or the like.
The mounting bracket 20 may be made of a resin material such as plastic to prevent breakage, damage, etc. of the windshield 5.
Referring to fig. 1, the outer edge of the mounting bracket 20 is formed in a circular arc shape such as a semicircle, a sector, etc., so that it can be formed in a semicircular shape, a sector, etc., on a plane. In addition, the mounting bracket 20 may be formed in various shapes such as a quadrangle, a pentagon, a hexagon, and the like.
Referring to fig. 2 to 4, the mounting bracket 20 may include: a first coupling portion 21 coupled to a lower end of the windshield 5; and a second coupling portion 22 coupled to the engine sound generator 60.
The thickness t2 of the second coupling portion 22 may be thicker than the thickness t1 of the first coupling portion 21. When the thickness t1 of the first joint portion 21 becomes relatively thick, an excessive load may be applied to the windshield 5 side, and therefore, a crack or the like may occur in the joint edge 6 of the windshield 5. Therefore, the thickness t1 of the first bonding portion 21 needs to be relatively thinner than the thickness t2 of the second bonding portion 22.
The first coupling portion 21 may include an insertion groove 23, and the lower end of the windshield 5 is inserted into the insertion groove 23. The insertion groove 23 may include: a first adhesive surface 31 that is adhered to the outdoor surface 3 of the windshield 5; a second adhesive surface 32 to be adhered to the indoor surface 4 of the windshield 5; and a third adhesive surface 33 which is adhered to the joining edge 6 of the windshield 5. The lower end of the windshield 5 is inserted into the insertion groove 23 of the first bonding portion 21 and an adhesive layer is applied between the first to third adhesive surfaces 31, 32, 33 of the insertion groove 23 of the mounting bracket 20 and the outdoor surface 3, the indoor surface 4, the bonding edge 6 of the windshield 5, so that the mounting bracket 20 can be bonded to the lower end of the windshield 5.
The first engaging portion 21 may have a plurality of ribs 24 on the upper and lower surfaces thereof, and the plurality of ribs 24 may perform a function of uniformly transmitting the vibration transmitted from the engine sound generator 60 to the windshield 5 side. The plurality of ribs may be sufficiently spaced apart from each other to uniformly transmit vibration. In addition, the first coupling portion 21 can be reinforced in rigidity by the plurality of ribs 24. Each rib 24 may be configured such that its thickness gradually decreases from the second coupling portion 22 to the front end of the first coupling portion 21. In particular, each rib 24 may have an inclined surface inclined at a predetermined inclination angle a with respect to the center line CL of the windshield 5. By such an inclined structure of the rib 24, material cost, weight, and the like can be reduced, and the rigidity of the first joint portion 21 can be more effectively reinforced. According to an example, when the first coupling portion 21 is formed in a semicircular, fan-shaped, or the like shape, each rib 24 may radially extend, and the plurality of ribs 24 may be arranged with radial spacing therebetween.
The second joint 22 may be configured to be sufficiently spaced from the joint edge 6 of the windshield 5, and the thickness t2 of the second joint 22 may be configured to have rigidity sufficient to stably support the engine sound generator 60. The second coupling portion 22 may include a coupling hole 25 coupled with a matching protrusion 26 of the engine sound generator 60.
Referring to fig. 2, the engine sound generator 60 may be configured to generate vibrations along an axis X1 thereof (refer to an arrow V1), and the axis X1 of the engine sound generator 60 may intersect or be orthogonal at a predetermined angle with respect to a center line CL of the windshield 5. The vibration V1 generated in the engine sound generator 60 is directly transmitted to the windshield 5 side through the mounting bracket 20, so that vibration can be generated in the windshield 5 (refer to an arrow V2), and the vibration V2 generated in the windshield 5 can be generated in a direction orthogonal to the center line CL of the windshield 5. Also, since the mounting bracket 20 is directly joined to the windshield 5, it is possible to relatively minimize the generation of the abnormal vibration path V3 in which the vibration V1 generated in the engine sound generator 60 is transmitted to the cowl panel 8 side of the cowl structure 7 via the glass sealing agent 9. This can effectively prevent a poor resonance quality in which resonance occurs in the dash panel 8 and the surrounding components of the cowl structure 7.
The engine sound generator 60 may include a matching protrusion 26, and the matching protrusion 26 is coupled to the coupling hole 25 of the second coupling portion 22 of the mounting bracket 20. According to one embodiment, the mating protrusion 26 may be a threaded stud bolt (threaded stud) having an externally threaded portion. After the mating protrusion 26 of the engine sound generator 60 is inserted into the coupling hole 25 of the second coupling portion 22, the fastening nut 27 is fastened to the upper end of the mating protrusion 26, so that the engine sound generator 60 can be coupled to the second coupling portion 22 of the mounting bracket 20.
Referring to fig. 4, the second coupling portion 22 may further include a reinforcing member 40 inserted into the coupling hole 25, and the reinforcing member 40 may be made of a high-rigidity metal material such as steel. The coupling hole 25 of the second coupling portion 22 and its surrounding parts may be reinforced in rigidity by the reinforcing member 40. According to one example, the reinforcement 40 is integrally coupled into the coupling hole 25 of the second coupling portion 22 by insert injection molding or the like, so that the reinforcement 40 and the mounting bracket 20 may be integrally configured.
Referring to fig. 5, the reinforcing member 40 may be formed in a shape having a through-hole 42 through which the mating protrusion 26 passes, and the through-hole 42 may have the same diameter as the outer diameter of the mating protrusion 26. According to an example, an internal thread part threadedly engaged with the external thread part of the mating protrusion 26 may be formed at the inner diameter surface of the through-hole 42.
In addition, the reinforcing member 40 may include an insertion protrusion 41 formed at an outer surface thereof, and the insertion protrusion 41 may extend in an outer diameter direction from the outer surface of the reinforcing member 40, and may extend in a ring shape in a circumferential direction of the reinforcing member 40 at the outer surface of the reinforcing member 40. The reinforcing member 40 is formed in a stepped structure due to the insertion protrusion 41 formed at the outer surface thereof. The second coupling portion 22 may include a first insertion groove 28 formed at an inner surface of the coupling hole 25, and an outer surface of the reinforcing member 40 may be inserted into the first insertion groove 28 of the second coupling portion 22. The second coupling portion 22 may include a second insertion groove 29 into which the insertion protrusion 41 of the reinforcing member 40 is inserted, and the insertion protrusion 41 of the reinforcing member 40 may be inserted into the second insertion groove 29 of the second coupling portion 22, so that the reinforcing member 40 may be more firmly coupled into the coupling hole 25 of the second coupling portion 22.
Referring to fig. 6, a portion of the lower end edge of the windshield 5 is cut so that the joining edge 6 of the windshield 5 may be formed in a groove structure recessed from the lower end edge of the windshield 5 toward the center of the windshield 5. The third adhesive surface 33 of the insertion groove 23 of the mounting bracket 20 may be formed in the same shape as the groove structure of the coupling edge 6. According to an example, the bonding edge 6 of the windshield 5 and the third adhesion surface 33 of the insertion groove 23 may be formed in a circular arc shape such as an oval shape, a semicircular shape, a fan shape, or the like.
As described above, since the joint edge 6 of the windshield 5 is formed in a structure recessed in an arc shape, it is possible to reduce the possibility of occurrence of cracks or the like at the joint edge 6 of the windshield 5, and to enter the mounting bracket 20 toward the center of the windshield 5, so that it is possible to improve the transmission sensitivity of the vibration transmitted to the windshield 5 side through the mounting bracket 20.
Fig. 10 shows a bonding edge 6a of a windscreen according to another embodiment of the invention. Referring to fig. 10, the joining edge 6a of the windshield 5 may be located on the same plane with respect to the lower end edge of the windshield 5, and thus the joining edge 6a of the windshield 5 may be formed flat. The third adhesive surface 33a of the insertion groove 23 of the mounting bracket 20 may be formed flat corresponding to the flat structure of the bonding edge 6 a.
Referring to fig. 6 and 7, the mounting bracket 20 may include a plurality of adhesive receiving grooves 45 formed at the insertion groove 23. The adhesive is accommodated in the plurality of adhesive accommodation grooves 45, so that the coating efficiency of the adhesive in the insertion groove 23 of the mounting bracket 20 can be improved, whereby the mounting bracket 20 can be strongly bonded to the bonding edge 6 of the windshield 5. The plurality of adhesive receiving grooves 45 may be formed at the first adhesion surface 31 and/or the second adhesion surface 32, and the plurality of adhesive receiving grooves 45 may extend in a straight line shape in a direction parallel to the plane of the windshield 5. In addition, the plurality of adhesive receiving grooves 45 are spaced apart from each other and extend parallel to each other, so that mold removal of the mounting bracket 20 can be more easily achieved.
Referring to fig. 8 and 9, the engine sound generator mounting structure 10 of the present invention may further include anti-rotation structures 51, 52 for preventing the mating protrusion 26 of the engine sound generator 60 from rotating within the coupling hole 25 of the second coupling portion 22 of the mounting bracket 20.
According to one embodiment, the rotation preventing structure 51, 52 may include a key groove 51 and a key-shaped protrusion 52, the key groove 51 and the key-shaped protrusion 52 being insertion-coupled with each other when the mating protrusion 26 is coupled to the coupling hole 25.
According to an example, as shown in fig. 8, a key groove 51 may be formed in the coupling hole 25 of the second coupling portion 22 of the mounting bracket 20, and as shown in fig. 9, a key-shaped protrusion 52 may be formed at a side of the matching protrusion 26 of the engine sound generator 60. The key groove 51 and the key-shaped protrusion 52 may be formed to have the same shape and size. Therefore, the key-shaped protrusion 52 of the mating protrusion 26 of the engine sound generator 60 is inserted into and engaged with the key groove 51 of the engaging hole 25 of the second engaging portion 22 of the mounting bracket 20, so that the mating protrusion 26 of the engine sound generator 60 can be prevented from rotating within the engaging hole 25 of the second engaging portion 22 of the mounting bracket 20.
According to another example, the key groove 51 may be formed at a side of the matching protrusion 26 of the engine sound generator 60, and the key-shaped protrusion 52 may be formed in the coupling hole 25 of the second coupling portion 22 of the mounting bracket 20.
The above description is merely exemplary in nature and is intended to illustrate the technical idea of the present invention, and those skilled in the art to which the present invention pertains may make various modifications and changes without departing from the essential characteristics of the present invention.
Therefore, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention but to explain the technical idea of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. It is to be understood that the scope of the present invention is defined by the appended claims, and all technical ideas within the scope equivalent thereto are included in the scope of the claims of the present invention.
Claims (16)
1. An engine sound generator mounting structure characterized by comprising:
a mounting bracket directly coupled to a lower end of a windshield of a vehicle; and
an engine sound generator mounted on the mounting bracket,
the mounting bracket includes:
a first coupling portion coupled to a lower end of the windshield; and
and a second coupling part coupled to the engine sound generator.
2. The engine sound generator mounting structure according to claim 1,
the first coupling portion includes an insertion groove into which a lower end of the windshield is inserted.
3. The engine sound generator mounting structure according to claim 2,
the first coupling portion of the mounting bracket is coupled to the lower end of the windshield by an adhesive layer coated between the insertion groove and the lower end of the windshield.
4. The engine sound generator mounting structure according to claim 3,
the windshield has a bonding edge bonded to the mounting bracket.
5. The engine sound generator mounting structure according to claim 4,
the insertion slot includes:
a first adhesive surface adhered to an outdoor surface of the windshield;
a second adhesive surface adhered to an indoor surface of the windshield; and
a third adhesive surface bonded to the bonding edge of the windshield.
6. The engine sound generator mounting structure according to claim 5,
the insertion groove includes a plurality of adhesive receiving grooves to receive an adhesive.
7. The engine sound generator mounting structure according to claim 6,
the plurality of adhesive receiving grooves are formed in at least one of the first and second adhesion surfaces, and extend parallel to each other.
8. The engine sound generator mounting structure according to claim 1,
the second bonding portion has a thickness greater than a thickness of the first bonding portion.
9. The engine sound generator mounting structure according to claim 1,
the first coupling portion includes a plurality of ribs, and the plurality of ribs are spaced at uniform intervals.
10. The engine sound generator mounting structure according to claim 9,
each rib has an inclined surface inclined at a predetermined inclination angle with respect to a center line of the windshield.
11. The engine sound generator mounting structure according to claim 4,
the second engaging portion is spaced from an engaging edge of the windshield, and includes an engaging hole that engages with a mating protrusion of the engine sound generator.
12. The engine sound generator mounting structure according to claim 11,
the second coupling portion further includes a reinforcing member inserted into the coupling hole,
the mounting bracket is made of a resin material, and the reinforcement is made of a high-rigidity metal material.
13. The engine sound generator mounting structure according to claim 12,
the reinforcement is formed in a ring shape having a through hole through which the mating protrusion passes.
14. The engine sound generator mounting structure according to claim 12,
the reinforcing member includes an insertion protrusion formed at an outer surface thereof, the insertion protrusion extending from the outer surface of the reinforcing member in an outer diameter direction.
15. The engine sound generator mounting structure according to claim 4,
the bonding edge is formed as a groove structure recessed from the lower end of the windshield toward the center of the windshield as a result of a portion of the lower end of the windshield being cut.
16. The engine sound generator mounting structure according to claim 11,
further comprising an anti-rotation structure for preventing the mating protrusion of the engine sound generator from rotating within the coupling hole of the second coupling portion of the mounting bracket,
the rotation preventing structure includes a key groove and a key-shaped protrusion that are inserted into engagement with each other when the mating protrusion is coupled to the coupling hole.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020190057551A KR102131390B1 (en) | 2019-05-16 | 2019-05-16 | Strucutre for mounting engine sound generator |
| KR10-2019-0057551 | 2019-05-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210652915U true CN210652915U (en) | 2020-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921510314.0U Active CN210652915U (en) | 2019-05-16 | 2019-09-11 | Mounting structure of engine sound generator |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR102131390B1 (en) |
| CN (1) | CN210652915U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220032855A1 (en) * | 2020-08-03 | 2022-02-03 | Hyundai Motor Company | Structure for mounting electronic sound generator in vehicle |
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| KR20220150692A (en) | 2021-05-04 | 2022-11-11 | 현대자동차주식회사 | System and method for generating virtual sound of vehicle |
| KR20220166389A (en) | 2021-06-09 | 2022-12-19 | 현대자동차주식회사 | Sound Player and Vehicle having the same |
| KR20230069307A (en) | 2021-11-11 | 2023-05-19 | 현대자동차주식회사 | Apparatus and method for generating sound of electrification vehicle |
| KR20230090058A (en) | 2021-12-14 | 2023-06-21 | 현대자동차주식회사 | Apparatus and method for generating sound for vehicle |
| KR20230090055A (en) | 2021-12-14 | 2023-06-21 | 현대자동차주식회사 | Apparatus and method for providing sensory experience |
| KR20230094849A (en) | 2021-12-21 | 2023-06-28 | 현대자동차주식회사 | Apparatus and method for controlling vehciel seat |
| KR20230130411A (en) | 2022-03-03 | 2023-09-12 | 현대자동차주식회사 | Apparatus and method for generating sound of electrification vehicle |
| KR20230135225A (en) | 2022-03-15 | 2023-09-25 | 현대자동차주식회사 | Apparatus and method for generating sound of electrification vehicle |
| KR20230137104A (en) | 2022-03-21 | 2023-10-04 | 현대자동차주식회사 | Apparatus and method for generating virtual sound |
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| JPH0416088U (en) * | 1990-05-30 | 1992-02-10 | ||
| DE19956754A1 (en) * | 1999-11-25 | 2001-06-07 | Bosch Gmbh Robert | Loudspeaker and vehicle assembly |
| CN1153000C (en) * | 2000-01-25 | 2004-06-09 | 意大利维特洛公司 | Glazing with mechanical member bonded thereto |
| KR102035350B1 (en) * | 2013-03-04 | 2019-10-24 | 대동모벨시스템 주식회사 | Virtual sound generator for vehicles |
| KR20150057446A (en) * | 2013-11-19 | 2015-05-28 | 현대자동차주식회사 | Bracket for mounting speaker of virtual engine sound system |
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2019
- 2019-05-16 KR KR1020190057551A patent/KR102131390B1/en active IP Right Grant
- 2019-09-11 CN CN201921510314.0U patent/CN210652915U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220032855A1 (en) * | 2020-08-03 | 2022-02-03 | Hyundai Motor Company | Structure for mounting electronic sound generator in vehicle |
| US11623583B2 (en) * | 2020-08-03 | 2023-04-11 | Hyundai Motor Company | Structure for mounting electronic sound generator in vehicle |
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| Publication number | Publication date |
|---|---|
| KR102131390B1 (en) | 2020-07-08 |
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