537980 經濟部智慧財產局員工消費合作社印製 A7 五、發明說明（i ) [發明所屬之技術領域] 本發明係關於一種用以對車體安裝保險桿的汽車保 桿安装具。 μ [習知技術] 第8圖係顯示對車體裝設保險桿的裝設構造之一例 (請參照曰本專利實開昭55-3 1735號） 在該汽車保險桿裝設構造中，係使用安裝螺釘ιΐ2， 將支承件116栓緊在車體114之剛性構件上，並以該支承 件116夾持保險桿118之翼肋12〇，藉以將保險桿安 裝j車體114上。因而，例如在保養時或進行保險桿ιΐ8 =交換時等’由於當將保險桿118從車體拆除時，必須將 安裝螺釘112 —個一個地拆下，所以作業性很差。又，再 次將保險桿118安裝在車體114上時，亦必須栓合安裝螺 封112，故其作業性差。 [發明所欲解決之問題] 本發明係考慮該種事實，而以獲得一種對車體進行保 險桿之安裝/拆除作業性佳的汽車保險桿安裝具為其課 題。 [解決問題之手段] 在申明專利範圍弟1項所記載的發明中，其係一種用 以對車體安裝保險桿的汽車保險桿安裝具，其特徵為包含 有固疋於上述車體或上述保險桿之任何一方的固定部； 以及可在對於上述車體或上述保險桿之任何另一方的扣合 位置與非扣合位置之間移動的扣合 ------------^--------^--------- (請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準（CNS)A4規格⑵G x 297公髮） 1 312806 537980 A7 五、發明說明（2 ) 因而，藉由將車體或保險桿之任何—方 上，並將另-方扣合在位於扣合位置之 部 即可藉由以汽車保險桿安裝具而安裝在車體:。’保險桿 扣合部，可在扣合位置與非扣合位置之 ==合=非扣合位置移動，即可解除車體或保:桿 可另-方的扣合狀態，並可將保險桿從車體 當將：險桿安裝在車體上時’藉由使扣合部從非扣合位置 月：二位置移動，即可使車體或保險桿之任何另一方扣人 部上，以將保險桿安裝在車體上。如此，由於益; 使用安裝螺釘，即可對車體進行保險桿之安裝、拆除，、 以可提高作業性。 訂 ^申明專利範圍第2項所記載的發明中，係如申請專利 耗圍第1項所記載的發明，其中具有朝上述扣合位置彈壓 上述扣合部的彈壓構件。 因而艮Ρ使不進行使扣合部朝扣合位置移冑的操作， 由於可利用彈屡構件之彈堡力使扣合部朝扣合位置移動， 經 濟 部 智 慧 財 產 局 員 工 消 費 合 作 社 印 :以更可提高安裝時之作業性。另外，在使扣合部朝非扣 合位置移動時’只要使其抵抗彈壓構件之彈壓力而移動即 "tiTp 〇 ^申請專利範圍第3項所記載的發明中，係如申請專利 範圍第2項所記載的發明，其中，係以在朝上述扣合位置 回復之方向具有預定彈性的彈性片作為上述扣合部。 如此，藉由將扣合部當作彈性片，則因扣合部實質上 i可兼做申1專利範圍第2項之彈壓構件，故不會增加零件 本紙張尺度適用中^^準（CNS)A4規格（£〇 x 297公釐)-Γ-3Ϊ280Γ 537980 A7 五、發明說明（3 ) 數。 申請專利範園第4項 範圍第…項中任一項1載的發明令，係如申請專利 扣合部依操作從上述扣合位置己=發明’其中具有使上述 作部。 置移動至上述非扣合位置的操 亦即’籍由對操作部谁 位置朝非扣合位置移動，而;=:即可使扣合部從扣合 性。 可更提间保險桿拆除時之作業 申請專利範圍第5項所今# Μ & 範圍第…項中任一=Γ 係如申請專利 述扣合部小之扣合力扣明，其中具有以比上 保險桿之任何另-方的輔::::體之被安裝構件或上述 I此’藉由輔助扣合部扣合在車體或保險桿之任 -：二即可报穩定地將保險桿安裝在車體上。又，輔助 扣5 口Ρ由於其扣合力比扣合， 合位置移動之狀態下的伴在使扣合部朝非扣 [發明之實施形態] 干拆除作業性不會降低。 第Ϊ圖及第3圖係顯示本發 險桿安装具12。又，第2圖㈣干^實施μ之汽車保 具以將保險桿車保險桿安裝 有配置於車體16之後面16Β的後部⑽，及配置於車 體16之側面i6S的側部14s。在後 ^ 的翼肋（nb)，並將該翼肋扣體^彡成有未圖示 ,_ 早體16之扣止部（同樣省 312806 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐 537980 A7 五、發明說明（4 ) 略圖示)。又如第！圖所示，在保險桿14之側部i4s的内 側設有被扣合部18。在車體16之側面16S與保 側部14S之間配置本實施形態之汽車保險桿安裝具干丨〕，= 藉由使被扣合部18扣合在汽車保險桿安裝具12^，卜 桿14就可安裝在車體16上。 双 如第3圖所示，汽車保險桿安裝具12，係具有由前面 觀之形成大致倒三角形狀的本體部2〇。從本體部2〇 圍開始形成有補強凸緣22,更在本體部2〇之上下方向大 略中央處，形成有補強凸緣24。利用該等的補強凸緣 24’即可補強本體部2G而不致不經意地變形或受到損傷。 從本體部20’突出有被插入於車體16之側面i6s所 形成之固定孔26(請參照第5至7圖）中的固定肋28 將固定肋28插入固定孔26中，並將固定用螺钉3〇检 固定肋28内，汽車保險桿安裝具12即可固定在車體16 之側面16S。 從第1圖中即可得知’補強凸緣22之上部，係在令央 附近部分處被切除。被切除部分之兩側的補強凸緣22，則 係對應設於保險桿14上之被保持部32的形狀而成形，並 作為用以保持保險捍14之二個保持面34。 在保持面34之間，形成有橫跨在二個補強&緣22(保 持面34)上，且其端面略呈「〕」字狀的扣合片％。從第1 圖^第4圖中即可得知，扣合片％’係作為其上壁則之 一端侧從二個補強凸緣22開始而一體連續形成的絞鍵部 丨38。如# 5圖所示’通常’上壁則雖係依絞鏈部38之 4 3 娜 ------------裝 C請先閱讀背面之注音？事項再填寫本頁)537980 Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 V. Description of the Invention (i) [Technical Field to which the Invention belongs] The present invention relates to a car bumper mounting device for mounting a bumper on a vehicle body. μ [Known technology] Fig. 8 shows an example of an installation structure for installing a bumper on a vehicle body (refer to Japanese Patent Laid-Open No. 55-3 1735). The mounting member 116 is bolted to the rigid member of the vehicle body 114 using the mounting screws 2, and the wing rib 120 of the bumper 118 is clamped by the support member 116, thereby mounting the bumper on the j-body 114. Therefore, for example, during maintenance or when bumpers are replaced, such as when the bumper is replaced, it is necessary to remove the mounting screws 112 one by one when the bumper 118 is removed from the vehicle body, which results in poor workability. In addition, when the bumper 118 is mounted on the vehicle body 114 again, it is necessary to bolt the mounting bolt 112, which results in poor workability. [Problems to be Solved by the Invention] The present invention takes this fact into consideration, and has as its subject the task of obtaining an automobile bumper mount with excellent workability of mounting / removing a bumper on a vehicle body. [Means for Solving the Problem] In the invention described in item 1 of the declared patent scope, it is a car bumper mounting device for mounting a bumper on a vehicle body, and is characterized by including the above-mentioned car body or the above A fixed part of either side of the bumper; and a buckle that can be moved between a fastened position and a non-fastened position for the vehicle body or the other side of the bumper ----------- -^ -------- ^ --------- (Please read the notes on the back before filling in this page) This paper size is applicable to China National Standard (CNS) A4 specification⑵G x 297 ) 1 312806 537980 A7 V. Description of the invention (2) Therefore, by attaching the other side of the car body or bumper to the part located at the fastening position, you can use the car bumper Installed on the vehicle body: 'The bumper engaging part can be moved between the engaged position and the non-engaged position == engaged = non-engaged position to release the car body or the insurance: the lever can be locked in the other side, and the insurance can be When the lever is mounted on the car body: when the bumper is mounted on the car body, 'by moving the fastening part from the non-fastening position: the second position, the car body or any other side of the bumper can be buckled, To install the bumper on the vehicle body. In this way, thanks to the use of mounting screws, the bumper can be installed and removed on the vehicle body to improve workability. The invention described in item 2 of the declared patent range is the invention described in item 1 of the patent application, and includes an elastic member that presses the engaging portion toward the engaging position. Therefore, the operation of moving the fastening portion toward the fastening position is not performed. Because the elastic force of the elastic member can be used to move the fastening portion toward the fastening position, the employee's consumer cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs will print: It can also improve workability during installation. In addition, when the engaging portion is moved toward the non-engaging position, as long as it is moved against the elastic pressure of the elastic member, " tiTp ○ ^ The invention described in item 3 of the patent application scope is as described in the patent application scope According to the two inventions described above, an elastic sheet having a predetermined elasticity in a direction of returning to the engaging position is used as the engaging portion. In this way, by using the fastening portion as an elastic sheet, the fastening portion i can also serve as the elastic member of the second scope of the patent application, so it will not increase the parts. ) A4 specifications (£ 〇x 297 mm) -Γ-3Ϊ280Γ 537980 A7 V. Description of the invention (3). The patent order of the patent application in the fourth item of the scope of any one of the scope of ... is the patent order of the patent application. According to the operation of the patent application, the fastening unit has the above-mentioned operation position from the above fastening position according to the operation. The operation of moving to the above-mentioned non-snap position means that the position of the operation portion is moved toward the non-snap position, and; =: the snap-in portion can be changed from the snap-in position. It can be mentioned that when the bumper is removed, the scope of application for the scope of the patent application is # 5. Any of the scope of the item = Γ is as small as the fastening force of the fastening part described in the patent application. Any other-side auxiliary on the bumper: :::: body of the installed member or the above I'll be fastened to the car body or the bumper by the auxiliary buckling part-: two can report the insurance in a stable manner The pole is mounted on the vehicle body. In addition, the auxiliary buckle 5 has a fastening force ratio that is faster than that of the auxiliary buckle, so that the buckling portion is moved toward the non-fastening state in the state where the closing position is moved. [Embodiment of the Invention] The workability of dry removal will not be reduced. The second and third figures show the present boom mounting tool 12. FIG. 2 illustrates the implementation of the automobile protector for mounting a bumper car with a rear portion 配置 disposed on the rear surface 16B of the vehicle body 16 and a side portion 14s disposed on the side surface i6S of the vehicle body 16. In the rear ^ ribs (nb), and the wing rib buckle body ^ 彡 has an unillustrated, _ early body 16 buckle section (also the same province 312806 This paper size applies Chinese National Standard (CNS) A4 specifications ( 210 X 297 mm 537980 A7 V. Description of the invention (4) (not shown). Also as shown in the figure, a buckled portion 18 is provided on the inner side of the side portion i4s of the bumper 14. In the body 16 The car bumper mounting tool of this embodiment is arranged between the side 16S and the side protection section 14S.] == By fastening the buckled portion 18 to the car bumper mounting tool 12 ^, the bumper 14 can be mounted on The vehicle body 16. As shown in FIG. 3, the automobile bumper mount 12 has a main body portion 20 formed in a substantially inverted triangle shape as viewed from the front. A reinforcing flange 22 is formed from the periphery of the main body portion 20. A reinforcing flange 24 is formed approximately at the center of the main body portion 20 in the up-down direction. Using these reinforcing flanges 24 'can reinforce the main body portion 2G without inadvertent deformation or damage. From the main body portion 20' A fixing rib 28 protruding from a fixing hole 26 (see FIGS. 5 to 7) formed by being inserted into the side i6s of the vehicle body 16 is protruded. Insert the fixing rib 28 into the fixing hole 26, and check the fixing screw 28 into the fixing rib 28, and the car bumper mounting tool 12 can be fixed to the side 16S of the vehicle body 16. It can be seen from the first figure. The upper part of the reinforcing flange 22 is cut off at the part near the command center. The reinforcing flanges 22 on both sides of the cut-out part are shaped according to the shape of the held part 32 provided on the bumper 14 and used as It is used to hold the two retaining surfaces 34 of the insurance 14. Between the retaining surfaces 34, two reinforcing & edges 22 (retaining surfaces 34) are formed, and the end faces are slightly "]" shaped. The fastening piece%. As can be seen from Figs. 1 to 4, the fastening piece% 'is a hinge portion formed integrally and continuously from two reinforcing flanges 22 on one end side of the upper wall. 38. As shown in picture # 5, the 'usual' upper wall is in accordance with the hinge part 38-3. Na .------------ Please read the phonetic on the back? Matters before filling in this page)
• ϋ ϋ I ----1--------- 537980 五、發明說明（5 彈性而維持大致平板狀的狀態，但是當使扣合片36朝下方 移動的預；t值以上之力產生作用時，扣合片36就會以絞鍵 C請先間讀背面之注意事項再填寫本頁) 部38為中心轉動（請參照第7圖）。 從扣合片36之上壁36U，朝上方突設有扣合部4〇。 扣合部40，係具有形成於絞鏈部38側的扣合面42，及形 成於扣合面42之相反側的傾斜面44。如第$圖所示，當 使保險桿14之被扣合部18的前端貼近傾斜面軻並予以推 入時，扣合片36就會以絞鏈部38為中心轉動，並可進而 將保險桿予以推入。然後，當形成於被扣合部18的扣合孔 46到達扣合面42時，扣合片36就會彈性復原，而使扣合 部40進入扣合孔46内。藉此，扣合面42與扣合孔6會相 扣合。 另外’在二個保持面34上，跨接有位於扣合片36之 上方的引導片48。引導片48係在被扣合部18之前端接觸 到傾斜面44的狀態下被推入時，用以引導被扣合部18不 會不經意地浮起。 如第7圖所示，扣合片36之下壁36L的上面，係作 經濟部智慧財產局員工消費合作社印製 為依朝下方按壓的操作，而以絞鏈部為中心使扣合片 36整體朝下方轉動的操作面。當利用工具等按壓操 作面50而使扣合片36轉動時，扣合面42就會從扣合孔 46脫離’並解除扣合面42與扣合孔46之扣合狀態。 在補強凸緣22之側部丨4s上，形成有用以插入工具 52的插入孔54。 從二個保持面34之各個中，形成有比扣合片36小之 本紙張尺度適用中國國家標辱（CNS)A4規格^^ 297 — 312806〜^ 537980 A7 五、發明說明（6 ) 上壁36U的輔助扣合片56，及同樣地比引導片小而形 成一端固定的引導片64。在輔助扣合片56上亦與扣合片 36大致相同，形成具有扣合面6〇及傾斜面62的辅助扣合 部58。因而’當使保險桿14之被扣合部18的前端貼近： 斜面44而推入時，保險桿14之被保持部32的前端就會接 觸於傾斜面62並使輔助扣合片56轉動，進而可 14予以推入。然後，當扣合面42與扣合孔牝相扣合時f 形成於被保持部32的扣合孔66與扣合面6〇就會相扣合。 另外，輔助扣合部58之扣合面60，由於小於扣合部扣之 扣合面4 2，所以其扣合力亦變小。 其次，說明使用本實施形態之汽車保險桿安裝具 而將保險桿μ對車體14進行安裝及拆除的方法，^汽車 保險桿安裝具12之作用。 在將保險桿14安裝在車體16上時’首先，如第$圖 所示，將汽車保險桿安裝具12之固定肋28插入車體之固 定孔26内，且將固定螺釘3〇栓合在固定肋“内。藉此， 汽車保險桿安裝具12可固定在車體μ上。 曰 其次，使保險桿14之側部14S以稍微擴展的方式彈 性變形以從車體16之後方將保險桿14配置在車體Μ之預 定位置上，俾使未圖示的翼肋扣止在車體16之未圖示的扣 止部上。當在該狀態下解除側部14S之彈性變形時，就如 第5圖所示，保險桿14之被扣合部18的前端會接觸到傾 斜面44。在此，當推入保險桿14之侧部ms時，被扣合 部Μ之前端就會按壓傾斜面44。藉此，由於扣合片 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） (請先閱讀背面之注意事項再填寫本頁) 襞 ----訂---------- 經濟部智慧財產局員工消費合作社印製 537980 A7 五、發明說明（7 ) (請先閱讀背面之注意事項再填寫本頁) Μ紋鏈部38為中心轉動，所以可進一步將保險桿14之側 部14S予以推入。然後，當被扣合部18之扣合孔牝到達 扣合面42時，就如第6圖所示，由於扣合片刊會彈性復 原，且扣合部40會進入扣合孔46内，所以扣合面Μ斑扣 合孔46會相扣合。此時，連續以上之動作扣合孔❹ 扣合面6〇亦會相扣合。因而，只要以使保險桿U從車體 16之後方貼近推入的操作即可安裝在車體16上， 裝作業變得很簡單。 a t 而且，在安裝狀態下，由於實質上有複數個部位相扣 合（扣合面42與扣合孔46之扣人，及3人 心扣合），所以不會不經意地減。扣°面6()與扣合孔 之側部US之^，構=車體16之側面168與保險桿14 則邵Mb之間，構成有可插入工具 隙，所以首先從該間隙插入工具”等 如：的些微間 從形成於補強凸緣22之插入孔54插入第4圖所示， 經濟部智慧財產局員工消費合作社印製 作面-朝下方推下。藉此，就如第7圖所具干„並將操 會以絞鏈部38為中心而朝下方轉動，扣a 。合片36 合孔46脫離，而解除扣合面42與扣合孔二面42就會從扣 在此’當將保險桿14朝向離開車體 之扣合狀態。 合面6〇與扣合孔66之扣合力被設定出時’由於扣 解除扣合狀態。藉此，汽車保險桿安裝二、’所以可輕易 之扣合就可全部解除，而可將保險桿以、二與保險桿14 一如此，若依上本實施形態之汽車保險桿:裝拆二， 本紙張尺[聊T關冢標草（CNS)A_4規格⑵。χ 297公髮）— / 312806 經濟部智慧財產局員工消費合作社印製 537980 五、發明說明（8) 由於無需使用如以往之安裝螺釘，即可對車體16進行保險 桿14之安裝及拆除，所以作業性佳。 另外’上述說明中，作為本發明之汽車保險桿安裴具， 雖係固疋於車體16的同時扣合在保險桿14之構造，但是 與之相反，而在固定於保險桿14上之狀態下，扣合在車體 16上的構造亦可。 又，扣合面4 2 (扣合部），雖然只要至少在扣合位置（請 參照第6圖）與非扣合位置（請參照第7圖）之間移動即可， 但是如上述說明，由於利用4人 刊用扣合片36之彈性所產生的彈壓 力而朝向扣合位置復原夕m > „士 原之構成時，即可確實維持扣合部40 位於扣合位置的狀態，且 、、 不會不經忍地解除扣合狀態，所 以幸父為理想。又，即使作囊本 菜者不積極地使扣合部4〇朝向扣 合位置移動，由於扣合部4〇亦合紐a — 4U亦會朝向扣合位置移動，所以 女裝之作業性佳。另外，作兔‘ u &丄 作為如上所述將扣合片36朝向扣 合位置彈壓的彈壓構件 雖可為由與汽車保險桿安裝 具12不同體所形成的彈簧箄 4人如 貝等但疋如上述說明般，藉由將 扣合部40本身當作彈性片 彈壓構件。 a加零件數’即可構成 作為本發明之操作部 ^ ρ並未被限定於以上所述的操作 面50,要言之，只要依 έΒ > . Λ Α 叩j便扣合面42從扣合位置 方二壓口 &位置移動即可。例如，亦可為將扣合部40朝下 :愚以使扣合面42從扣合位置朝向非扣合位置移動的 構成，在該情況下，扣合部40可兼做操”位置移動的 [發明之效果] ^張尺度翻巾_家鮮 8 312806 (請先閱讀背面之注咅？事項再填寫本頁) •丨丨---丨—訂·1丨丨I 丨-I · 537980 經濟部智慧財產局員工消費合作社印製 五、發明說明（9) 本發明由於係具有上述構成，所以在對車體進行保險 桿之安裝、拆除的作業性極佳。 、 [圖式之簡單說明]第1圖係顯示本發明之一實施形態之汽車保險桿安裝 具的立體圖。 第2圖係顯示藉由本發明之一實施形態之汽車保險桿 安裝具而安裝有保險桿之車體一部分的立體圖。 第3圖係顯示本發明之一實施形態之汽車保險桿安裝 具的前視圖。 第4圖係顯示在本發明之一實施形態之汽車保險桿安 裝具中將工具從插入孔插入之狀態的立體圖。 第5圖係顯示藉由本發明之一實施形態之汽車保險桿 安裝具將保險桿安裝在車體上之狀態的剖視圖。 第6圖係顯示藉由本發明之一實施形態之汽車保險桿 安裝具將保險桿安裝在車體上之狀態的剖視圖。/、干—第7圖係顯示藉由本發明之—實施形態之汽車保險桿 安裝具而將安裝在車體上之保險桿從車體拆除之狀態的剖 視圖。第8圖係顯示以往之汽車保險桿安裝構造的剖視圖。 [元件符號之說明] 12 汽車保險桿安裝具 14B 後部 16 車體 18 被扣合部 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） — y 312806- 14 14S 16S 20 汽車保險桿 側部 側面 本體部 i請先閱讀背面之注意事項再填寫本頁) .裝 537980 A7 B7 五、發明說明（10 ) 經濟部智慧財產局員工消費合作社印製 22 > 24補強凸緣 26 固定孔 28 固定肋（固定部） 30 固定用螺釘 32 被保持部 34 保持面 36 扣合片 38 絞鏈部(彈性片、彈壓構件) 40 扣合部 42 扣合面（扣合部） 44 傾斜面 46 扣合孔 48 引導片 50 操作面（操作部） 52 工具 54 插入孔 56 補助扣合片 58 輔助扣合部 60 扣合面（輔助扣合部） 62 傾斜面 64 引導片 66 扣合孔 (請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 10 312806• ϋ ϋ I ---- 1 --------- 537980 V. Description of the invention (5 Elasticity to maintain a substantially flat state, but when the fastening piece 36 is moved downward; the value of t is above When the force is applied, the buckle 36 will rotate around the twisted key C. Please read the precautions on the back before filling in this page.) The part 38 is turned as the center (refer to Figure 7). A fastening portion 40 is provided from the upper wall 36U of the fastening piece 36 so as to protrude upward. The engaging portion 40 includes an engaging surface 42 formed on the hinge portion 38 side, and an inclined surface 44 formed on the opposite side of the engaging surface 42. As shown in Fig. $, When the front end of the buckled portion 18 of the bumper 14 is brought close to the inclined surface 轲 and pushed in, the buckle piece 36 rotates around the hinge portion 38 and can further secure the fuse. Push it in. Then, when the engaging hole 46 formed in the engaged portion 18 reaches the engaging surface 42, the engaging piece 36 is elastically restored, and the engaging portion 40 enters the engaging hole 46. Thereby, the engaging surface 42 and the engaging hole 6 are engaged with each other. In addition, on the two holding surfaces 34, a guide piece 48 located above the engaging piece 36 is bridged. When the guide piece 48 is pushed in with the front end of the fastened portion 18 in contact with the inclined surface 44, the guide piece 48 is used to guide the fastened portion 18 inadvertently. As shown in FIG. 7, the upper part of the lower wall 36L of the fastening piece 36 is printed by the consumer cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs to press downward, and the fastening piece 36 is centered on the hinge portion. Operating surface that rotates downwards as a whole. When the operation surface 50 is pressed with a tool or the like to rotate the engaging piece 36, the engaging surface 42 is separated from the engaging hole 46 'and the state of engagement between the engaging surface 42 and the engaging hole 46 is released. In the side portion 4s of the reinforcing flange 22, an insertion hole 54 for inserting a tool 52 is formed. From each of the two holding surfaces 34, a paper size smaller than the fastening piece 36 is formed to apply the Chinese National Standard (CNS) A4 specification ^^ 297 — 312806 ~ ^ 537980 A7 V. Description of the invention (6) Upper wall The 36U auxiliary engaging piece 56 is similarly smaller than the guide piece and forms a guide piece 64 fixed at one end. The auxiliary engaging piece 56 is also substantially the same as the engaging piece 36, and an auxiliary engaging portion 58 having an engaging surface 60 and an inclined surface 62 is formed. Therefore, 'When the front end of the engaged portion 18 of the bumper 14 is brought close to the inclined surface 44 and pushed in, the front end of the held portion 32 of the bumper 14 will contact the inclined surface 62 and rotate the auxiliary engaging piece 56. It can then be pushed in. Then, when the engaging surface 42 is engaged with the engaging hole 牝, the engaging hole 66 formed in the held portion 32 and the engaging surface 60 are engaged with each other. In addition, since the fastening surface 60 of the auxiliary fastening portion 58 is smaller than the fastening surface 42 of the fastening portion, the fastening force is also reduced. Next, a method of attaching and detaching the bumper µ to the vehicle body 14 using the automobile bumper mounting tool of this embodiment will be described, and the role of the automobile bumper mounting tool 12 will be described. When the bumper 14 is mounted on the vehicle body 16 'First, as shown in FIG. 1, the fixing rib 28 of the vehicle bumper mounting tool 12 is inserted into the fixing hole 26 of the vehicle body, and the fixing screw 30 is bolted. Inside the fixing rib ". With this, the car bumper mount 12 can be fixed to the car body μ. Secondly, the side portion 14S of the bumper 14 is elastically deformed in a slightly expanded manner to secure the car from behind the car body 16. The lever 14 is disposed at a predetermined position of the vehicle body M, so that a rib (not shown) is fastened to a fastening portion (not shown) of the vehicle body 16. When the elastic deformation of the side portion 14S is released in this state, As shown in Fig. 5, the front end of the buckled portion 18 of the bumper 14 will contact the inclined surface 44. Here, when the side portion ms of the bumper 14 is pushed in, the front end of the buckled portion M will Press the inclined surface 44. As the paper size of the buckle is applicable to the Chinese National Standard (CNS) A4 (210 X 297 mm) (please read the precautions on the back before filling this page) 订 ---- Order ---------- Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 537980 A7 V. Description of Invention (7) (Please read the back first Please fill in this page again.) The M-shaped chain part 38 rotates as the center, so the side 14S of the bumper 14 can be pushed in. Then, when the fastening hole 牝 of the engaged part 18 reaches the fastening surface 42 At this time, as shown in FIG. 6, since the buckle film will be elastically restored and the buckle portion 40 will enter the buckle hole 46, the buckle M on the buckle surface 46 will be buckled. At this time, The above-mentioned action of the fastening hole ❹ the fastening surface 60 will also be engaged. Therefore, as long as the bumper U is pushed in from behind the vehicle body 16 and pushed in, it can be installed on the vehicle body 16 It is very simple. At Moreover, in the installed state, since there are actually a plurality of parts that are engaged with each other (the fastening surface 42 and the fastening hole 46 are buckled, and three people are engaged with the heart), they will not be inadvertently reduced. There is an insertable tool gap between the side of the buckle surface 6 () and the side US of the fastening hole, the structure = the side 168 of the car body 16 and the bumper 14 and Mb, so first insert the tool from this gap. " For example, as shown in Figure 4, the micro-interval is inserted from the insertion hole 54 formed in the reinforcing flange 22, as shown in Figure 4. Cooperative printed side-push down. With this, as shown in FIG. 7, the handle will be rotated downward with the hinge portion 38 as the center, and the buckle a will be released. The engaging piece 36 and the engaging hole 46 are disengaged, and the engaging surface 42 and the engaging hole 2 are released. The surface 42 will be buckled from here, when the bumper 14 is directed away from the vehicle body. When the fastening force of the engaging surface 60 and the fastening hole 66 is set, the state of the buckle is released. As a result, Car bumper installation II, 'So it can be easily released and all can be disengaged, but the bumper can be used as the second and bumper 14 as such, if the car bumper according to this embodiment: assembling and disassembling, this paper Ruler [Liao T Guan Tzu Biao Cao (CNS) A_4 Specification⑵. Χ 297 公 发） — / 312806 Printed by the Employees ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 537980 5. Description of the invention (8) Since there is no need to use mounting screws as before, The bumper 14 can be installed and removed on the vehicle body 16, so the workability is excellent. In addition, in the above description, the automobile bumper safety device of the present invention is fastened to the vehicle body 16 while being fastened to the vehicle body 16. The structure of the bumper 14 is the opposite, but in the In the state, the structure can be fastened to the vehicle body 16. The fastened surface 4 2 (fastened portion) is not limited to the fastened position (see FIG. 6) and the non-fastened position (see FIG. 6). (Fig. 7) It is sufficient to move between them, but as described above, due to the elastic pressure generated by the elasticity of the buckle 36 for a four-person magazine, it is restored toward the buckling position. M > The state in which the fastening portion 40 is located at the fastening position can be reliably maintained, and the fastening state will not be released inexorably, so it is fortunate that the father is ideal. In addition, even if the person preparing the dish does not actively move the fastening portion 40 toward the fastening position, since the fastening portion 40 also moves the buttons a-4U toward the fastening position, the workability of women's clothing is good. . In addition, the rabbit 'u & 丄 as the elastic member that urges the fastening piece 36 toward the fastening position as described above may be a spring 由 formed by a body different from the automobile bumper mount 12. As described above, the engaging portion 40 itself is used as the elastic sheet elastic member. a plus the number of parts' can constitute the operating part of the present invention ^ ρ is not limited to the operating surface 50 described above, in other words, as long as the button B >. Λ Α 叩 j, the engaging surface 42 will be buckled Move the two sides of the position & position. For example, it may be a configuration in which the engaging portion 40 faces downward: the engaging surface 42 is moved from the engaging position to the non-engaging position. In this case, the engaging portion 40 can also perform the operation position. [Effect of the invention] ^ Zhang scale flip towel _ home fresh 8 312806 (Please read the note on the back? Matters and then fill out this page) • 丨 丨 ---- Order · 1 丨 丨 I 丨 -I · 537980 Economy Printed by the Consumer Cooperative of the Ministry of Intellectual Property Bureau. 5. Description of the invention (9) Since the invention has the above-mentioned structure, the workability of installing and removing the bumper on the vehicle body is excellent. [Simplified description of the drawing] FIG. 1 is a perspective view showing a car bumper mounting device according to an embodiment of the present invention. FIG. 2 is a perspective view showing a part of a vehicle body to which a bumper is mounted by the car bumper mounting device according to an embodiment of the present invention. Fig. 3 is a front view showing a car bumper mounting tool according to an embodiment of the present invention. Fig. 4 is a perspective view showing a state where a tool is inserted from an insertion hole in the car bumper mounting tool according to an embodiment of the present invention. Figure 5 shows borrowing A sectional view of a state in which a bumper is mounted on a vehicle body by a car bumper mounting device according to an embodiment of the present invention. FIG. 6 is a view showing a bumper mounted on a vehicle body by the car bumper mounting device according to an embodiment of the present invention. A cross-sectional view of the above state. //, FIG. 7 is a cross-sectional view showing a state in which the bumper mounted on the vehicle body is removed from the vehicle body by the automobile bumper mounting tool of the embodiment of the present invention. FIG. 8 This is a cross-sectional view showing the structure of a conventional automobile bumper installation. [Explanation of the component symbols] 12 Automobile bumper mount 14B rear 16 Body 18 The buckled part This paper applies the Chinese National Standard (CNS) A4 specification (210 X 297) (Mm) — y 312806- 14 14S 16S 20 Side body part of the side of the car bumper (please read the precautions on the back before filling out this page). Packing 537980 A7 B7 V. Description of invention (10) Employees of Intellectual Property Bureau, Ministry of Economic Affairs Printed by Consumer Cooperatives 22 > 24 Reinforcing flange 26 Fixing hole 28 Fixing rib (fixing portion) 30 Fixing screw 32 Retained portion 34 Holding surface 36 Fastening piece 38 Hinged portion (elastic Piece, spring member) 40 Fastening portion 42 Fastening surface (fastening portion) 44 Inclined surface 46 Fastening hole 48 Guide piece 50 Operating surface (operating portion) 52 Tool 54 Insertion hole 56 Auxiliary fastening piece 58 Auxiliary fastening portion 60 Fastening surface (auxiliary fastening portion) 62 Inclined surface 64 Guide piece 66 Fastening hole (please read the precautions on the back before filling this page) This paper size applies to China National Standard (CNS) A4 (210 X 297) Centimeters) 10 312806