M290923 八、新型說明： 【新型所屬之技術領域】 本創作係提供一種車輛之排氣裝置，尤指針對連接弓丨擎排 氣之進氣歧管與排氣管相互嵌接連設之結合，且無須藉由焊接 或再使用束套固定，即具有緊迫、穩固定位之實質能力，有效 提升該產製之加工、組裝效率及實用為創新設計者。 【先前技術】 藝按，就目前無論是汽車或機車的排氣，主要作用係將空氣 與混和油氣導入汽缸中燃燒所產生之廢汽，得於接近安靜無爆 音之狀態下，排放至大氣中；而構成排氣裝置之必要元件，係 包含：進氣歧管，為連接引擎排氣；排氣管，為利用其入氣管 端與進氣歧管結合，藉其出氣管端排出廢氣。 就目則既知排氣裝置之進氣歧管與排氣管的結合方式，大 都利用進氣歧管對應引擎排氣的另一端與排氣管之入氣管端 鲁相靠合，再採以人工焊接固定。 然而，由於人工焊接之技術，不僅較費工時，且須仰賴人 工知作，故加工不易、成本較高，更會因焊接人員本身經驗的 ，純熟度不一，使量產中之排氣裝置常有焊接品質差參不齊的現 象’尤其當進氣歧管與排氣管間的焊接不牢固而有縫隙時，易 致引擎排出之高溫高壓廢氣到達兩者焊接處時，會因急據膨脹 導致由縫隙產生更大之裂縫，並向外散出爆音，嚴重影響排氣 5 M290923 裝置所欲達到消音效果。 甚至有業者為了使進氣歧管與排氣管之接合，能有更牢靠 之汉置來補強焊接所產生之可能問題，故於兩者焊接處再套覆 j套（如第-圖所示）’但此方式，反而增加排氣裝置成本 提高及組裝不便，且在整體外形上會因束套i現突出之障 礙，使著該排録置祕提升於消f市場種爭能力。 除此之外，無論是否有束套包覆之排氣裝置，一旦進氣歧 鲁管與排氣管有焊接上之縫隙產生時，也會容易受到車輛於行欲 中的振動，而致兩者分離，且束套喪失其實質功用，破壞排氣 裝置之完整性。 基於此，本創作者有鑑於習知車輕之排氣裝置有上述問 題，亟思改善，故本創作者以多年相關之實務經驗’以及秉持 著該項產品精益求新的理念，特別針辦車輛之排氣裝置作一研 發創作’務期以所改良後之純裝置於結構元件之組成運用 鲁中，具有更理想更穩固之使用功能，進而提昇該排氣裝置之實 質效益及產業利用價值。 【新型内容】 賴作之主要目的在於提供—種車輛之排氣裝置，係針對 連接引擎排氣之進氣歧管與排氣管相互嵌接連設之結合，無須 藉由焊接或再使用束套固定，即具有緊實、穩固定位之能力， 有效提升該排氣裝置之產製加卫、組裝效率及,定位牢靠實用 6 M290923 者0 為達上揭目的所設計車輛之排氣裝置的技術手段，係包 括：連接引擎排氣之進氣歧管、排氣管；其中： 該進氣歧管為與排氣管銜設的方位形成有嵌著段，此嵌著 段較進氣歧管為小，並使嵌著段緊鄰進氣歧管處形成界限止撞 端，而對該排氣管對應進氣歧管之嵌著段的方位形成有定位 段，此定位段朝進氣歧管的一端於外側形成有補強部，以供當 春進氣歧管以嵌著段插入排氣管之定位段内，藉引擎廢氣之高溫 排入進氣歧管内，使進氣歧管受熱膨脹即於排氣管之定位段内 產生外撐作用，而與排氣管之結合端達到緊實之固定設置。 【實施方式】 有關本創作車輛之排氣裝置，所採用技術手段及達成上述 目的功效易於了解，茲以最佳實施例配合圖式簡單說明及主要 元件符號說明作一詳述說明如下： • 首先，請一併參閱第二圖至第五圖所示，本創作車輛之排 氣裝置，係包含： 車輛之排氣裝置的技術手段，係包括：連接引擎排氣之進 氣歧管1、具有入氣口端及出氣口端之排氣管2;其中： 該進氣歧管1為與排氣管2銜設的方位形成有嵌著段n， 此嵌著段11較進氣歧管1本身外徑為小，並使嵌著段U緊鄰 進氣歧管1處形成界限止擋端12; 7 M290923 該排氣管2於入氣口端（即對應進氣歧管1之散著段η 的方位）形成有定位段21，此定位段21朝進氣歧管1的一端 之外侧形成有加厚狀之補強部22 (如第四圖所示），補強部22 可依據車輛需求可增加其補強之範圍（如第五圖所示）。 再者’清參閱第二圖、第四圖（或第五圖）所示，將上述 進氣歧管1與排氣管2予以組設時，只需將進氣歧管1以嵌著 段11插入排氣管2之定位段21内，藉引擎之高溫高壓廢氣排 鲁入進氣歧管1内時，使進氣歧管1因受熱膨脹即自然於排氣管 2之定位段21内產生外撐作用，而與排氣管2之結合端，達到 緊實之固定，且藉由排氣管2於定位段21上具有加厚狀之補 強部22，以增加該段之結構強度，及利用定位段21與補強段 22之厚薄有異所產生之向内膨脹係數不同，必能牢靠地抓著進 氣歧管1之嵌著段11。 據此，總結上述排氣裝置之構造及組裝時，不僅使進氣歧 ❿管1與排氣管2有嵌著段11與定位段21彼此相互嵌接套合之 精簡設立，有量產製造之方便性，且增加彼此結合接觸面積， 有效避免兩者有容易脫離之虞，而且也運用引擎之高溫高壓廢 氣排入進氣歧管1過程中，自然產生膨脹現象，使廢氣導入排 氣管2之入氣口端時，直接產生外撐效果，而緊固抵撐排氣管 2之定位段21，同時，該排氣管2亦藉其定位段21具有加厚 狀之補強部22,使之可增加該段之結構強度，且,亦能牢靠地抓 8 M290923 著進氣歧管丨之彼著段η;如此一來，該進氣歧管U排氣其 2之結合，無須藉由焊接或再使用束套固定，即具有緊礼s 固定位之能力，有效提升組裝效率及定位牢靠實用者、 穩 綜上所述，本創作所提供之車輛之排氣装置，不 型態上係屬創新，並能較習用物品有增進上述多項 體而言，確具有較佳之產業利用價值與實用性，=力:為:: 異、突出之創㈣計，爰依法提出申請，懇請惠予審查並賜 准專利，則實感德便。 【圖式簡單說明】 第一圖係習知排氣裝置之整體示意圖 第二圖係本創作排氣裝置之立體分解圖 第三圖係本創作排氣裝置之組合刹面示意圖 第四圖係本創作之其一組合剖面放大示意圖 第五圖係本創作其二組合剖面放大示意圖 【主要元件符號說明】 1 進氣歧管 11 嵌著段 12 界限止擋端 2 排氣管 21 定位段 22 補強部M290923 VIII. New description: [New technical field] The present invention provides a vehicle exhaust device, in particular, a combination of an intake manifold and an exhaust pipe connected to the Bowing engine exhaust, and It is not necessary to be fixed by welding or re-use of the sleeve, that is, it has the physical ability of pressing and stable fixing, and effectively improves the processing, assembly efficiency and practicality of the production system as an innovative designer. [Prior Art] Art Press, currently the main function of the exhaust of automobiles or locomotives is to introduce the exhaust steam generated by the combustion of air and mixed oil and gas into the cylinder, and discharge it to the atmosphere in a state close to quiet and no explosion. The necessary components constituting the exhaust device include: an intake manifold for connecting the engine exhaust; and an exhaust pipe for combining the intake manifold with the intake manifold end, and discharging the exhaust gas by the outlet pipe end. For the purpose of knowing the combination of the intake manifold and the exhaust pipe of the exhaust device, most of the other end of the exhaust manifold corresponding to the exhaust of the engine is matched with the end of the exhaust pipe of the exhaust pipe, and then artificially taken. Solder fixed. However, due to the technology of manual welding, it is not only more labor-intensive, but also depends on artificial knowledge, so the processing is not easy, the cost is high, and the purity of the mass production is different due to the experience of the welding personnel themselves. The device often has poor welding quality. In particular, when the welding between the intake manifold and the exhaust pipe is not strong and there is a gap, the high-temperature and high-pressure exhaust gas that is easy to cause the engine to discharge reaches the welding place of the engine. According to the expansion, a larger crack is generated from the gap, and a popping sound is emitted outward, which seriously affects the noise reduction effect of the exhaust 5 M290923 device. Even in order to make the intake manifold and the exhaust pipe joint, the manufacturer can have more reliable problems caused by the reinforcement of the welding, so the j-sleeve is placed on the welded joints (as shown in the figure - ) But this way, on the contrary, it increases the cost of the exhaust device and the inconvenience of assembly, and in the overall shape, the obstacles that are now prominent due to the bundle, make the ranking secret increase the ability to compete in the market. In addition, whether or not there is a bundled exhaust device, once the gap between the intake manifold and the exhaust pipe is generated, it is also susceptible to vibration of the vehicle in the desire, resulting in two The separator is separated and the sleeve loses its substantial function, destroying the integrity of the exhaust. Based on this, the creator has the above-mentioned problems in view of the above-mentioned problems of the exhausting device of the car, so the creator has many years of relevant practical experience' and adheres to the concept of excellence and innovation of this product. The venting device of the vehicle is used for research and development. The service period is based on the improved pure device used in the structural components. It has a more ideal and more stable use function, thereby enhancing the substantial benefits and industrial utilization value of the exhaust device. . [New content] The main purpose of Lai's work is to provide a vehicle exhaust device, which is a combination of the intake manifold and the exhaust pipe connected to the engine exhaust without the need to weld or reuse the sleeve. Fixed, that is, the ability to tighten and stabilize the position, effectively improve the production and maintenance of the exhaust device, assembly efficiency and positioning. 6 M290923 is the technical means of the exhaust device of the designed vehicle. The system includes: an intake manifold connecting the exhaust of the engine, and an exhaust pipe; wherein: the intake manifold is formed with an embedded section in an orientation with the exhaust pipe, and the embedded section is smaller than the intake manifold Small, and the embedded section forms a boundary stop end adjacent to the intake manifold, and the positioning direction of the embedded section of the exhaust pipe corresponding to the intake manifold is formed with a positioning section facing the end of the intake manifold A reinforcing portion is formed on the outer side for inserting the spring intake manifold into the positioning section of the exhaust pipe with the embedded section, and is discharged into the intake manifold by the high temperature of the engine exhaust gas, so that the intake manifold is heated and expanded, that is, exhausted. An external support is generated in the positioning section of the tube, and Binding the end of the exhaust pipe to a fixed set of compaction. [Embodiment] Regarding the exhausting device of the present vehicle, the technical means and the effect of achieving the above object are easy to understand, and the following is a detailed description of the preferred embodiment with a brief description of the drawing and the main component symbol description as follows: • First Please refer to the second to fifth figures together. The exhaust device of the present vehicle includes: the technical means of the exhaust device of the vehicle, including: an intake manifold connecting the exhaust of the engine, having An exhaust pipe 2 at the inlet end and the outlet end; wherein: the intake manifold 1 is formed with an embedded section n in an orientation with the exhaust pipe 2, and the embedded section 11 is larger than the intake manifold 1 itself The outer diameter is small, and the embedded section U is adjacent to the intake manifold 1 to form a limit stop end 12; 7 M290923 The exhaust pipe 2 is at the inlet end (ie, corresponding to the scattered section η of the intake manifold 1) The positioning section 21 is formed with a positioning section 21 formed with a thickened reinforcing portion 22 toward the outer side of one end of the intake manifold 1 (as shown in the fourth figure), and the reinforcing portion 22 can be increased according to the demand of the vehicle. The scope of reinforcement (as shown in the fifth figure). In addition, as shown in the second figure and the fourth figure (or the fifth figure), when the intake manifold 1 and the exhaust pipe 2 are assembled, it is only necessary to insert the intake manifold 1 into the embedded section. 11 is inserted into the positioning section 21 of the exhaust pipe 2, and when the high temperature and high pressure exhaust gas of the engine is exhausted into the intake manifold 1, the intake manifold 1 is naturally expanded in the positioning section 21 of the exhaust pipe 2 due to thermal expansion. The outer support is generated, and the combined end with the exhaust pipe 2 is tightly fixed, and the reinforcing pipe 22 is thickened by the exhaust pipe 2 on the positioning section 21 to increase the structural strength of the section. And the difference in the inward expansion coefficient caused by the difference between the thickness of the positioning section 21 and the reinforcing section 22 is that the embedded section 11 of the intake manifold 1 can be firmly grasped. Accordingly, in summary of the structure and assembly of the above-described exhaust device, not only the intake manifold 1 and the exhaust pipe 2 have the embedded section 11 and the positioning section 21 embedded and fitted to each other, and are mass-produced. Convenience, and increase the combined contact area with each other, effectively avoiding the easy separation of the two, and also using the high-temperature and high-pressure exhaust gas of the engine into the intake manifold 1, naturally generating an expansion phenomenon, and introducing the exhaust gas into the exhaust pipe When the air inlet end of the air inlet 2 is formed, the outer support effect is directly generated, and the positioning section 21 of the exhaust pipe 2 is fastened, and the exhaust pipe 2 also has a thickened reinforcing portion 22 by the positioning section 21 thereof. It can increase the structural strength of the segment, and can also firmly grasp 8 M290923 with the intake manifold 丨 of the segment η; thus, the intake manifold U exhausts the combination of 2 without Welding or re-use of the sleeve, that is, the ability to hold the s-fixed position, effectively improve the assembly efficiency and securely position the utility, and the stability of the vehicle, the exhaust device of the vehicle provided by the creation, the type of the system Innovative and able to enhance the above-mentioned multi-body Words, does the industry have a better use value and practicality, force =: :: is different, highlighting the record count (iv), Yuan apply the law, I earnestly request your review and given the patent-pending, then the real sense of ethics. BRIEF DESCRIPTION OF THE DRAWINGS The first diagram is a schematic diagram of a conventional exhaust device. The second diagram is a three-dimensional exploded view of the creation of the exhaust device. The third diagram is a schematic diagram of the combined brake surface of the creation of the exhaust device. The fifth section of the creation is a schematic diagram of the enlarged cross-section of the two sections. [Main component symbol description] 1 Intake manifold 11 embedded section 12 Limit stop end 2 Exhaust pipe 21 Positioning section 22 Reinforcement section