200839171 九、發明說明： 【發明所屬之技術領域】 本發明係指一種玩具搶之内殼座結構改良，尤指可增 加射出單元之活塞讀擊發時的耐受度之⑽座改良結 構者。 【先前技術】 按，習用玩具搶（尤指俗稱之诎搶）之内殼座a結 構如第@所示’其係由二半殼座1 〇對組而成，内部形 成-圓筒狀之上方空間1 0 i，以及一與上方空間連通之 下方空間10 2，上方空間i i之側邊為侧牆i 〇 3， 该上方空間1〇 1係供玩具搶之射出單元b容置之用（見 第一、二圖），而下方空間1 0 2係供玩具搶之扣扳單元 c、傳動單元d、子彈推送單元e容置之用（另如第二 圖）。 另外（如第一、二圖），該二半殼座1 〇於上方空間 101處之側牆1〇 3對應設有複數可互組之水平向突 條1 0 4及凹條1 〇 5，且突條1 0 4及凹條1 〇 5均未 延伸至側牆1 0 3之外緣，突條1 0 4及凹條1 〇 5係提 供二半殼座1 〇容易對應組合。此外，該射出單元b至少 包含一活塞缸b1、一活塞b 2及一彈簧b 3，該活塞缸 b 1之前端結合一頭座b 1 1，後端為透空狀，而活塞1) 2之内部穿置該彈簧b 3，活塞b 2之前端係容置於活塞 缸b 1之内，且前緣具一氣嘴b 2 1，氣嘴b 21突出頭 座b 1 1而與子彈推送單元e之頂柱e 1結合，活塞b 2 200839171 之後端伸出活塞缸b 1之外。據此，藉由傳動單元4之作 動，使活塞b 2後移，此時彈簧b 3被壓縮，同時頂柱e 1亦後移’之後子彈2 0上頂後被頂柱e 1覆位前頂而上 腔，接著經由扣扳單it c之作動，彈簧b 3回復力之作 用，活塞b 2前衝，氣體由氣嘴b 2 i吹出而將子彈2 〇 擊出（此作動實施方式為習知技藝，故於圖中未繪出）。 承上習用結構組成及實施說明，其雖可達玩具搶之作 動功能，然其存在結構上之缺失，即活塞13 2前衝時，其 衝力衝擊於活塞缸b1之前側内部，且衝擊力極大，而; 忒座a之文力均在上方空間1 〇 1之前端處，故往往造成 該處之侧牆1 〇 3龜裂（如第三圖所示），且在龜裂情形 產生後而再擊發使用，逐漸會有上方空間丄〇 i内部之活 塞缸b 1與頭座b 1 1間鬆移之現象，而有擊發時漏氣、 氣嘴b 2 1、頂柱e 1歪斜之情形，最後造成無法擊發， 而必須更換内殼座a。因此，實有改進之必要性。 【發明内容】 承上所述，本發明人有感於此，而著手加以突破創 新’故思及必須增加内殼座在上方空間前端處之受力強 度，以排除上述之習用者缺失。 是以，本發明之技術結構指該内殼座仍由二半殼座對 組而成’其内部形成一圓筒狀之上方空間，以及一與上方 空間連通之下方空間，上方空間係供玩具搶之射出單元容 置’而下方空間係供玩具搶之扣扳單元、傳動單元、子彈 推送單元容置，該二半殼座於上方空間處之侧牆對應設有 200839171 複數可互組之水平向突條及凹條，突條及凹條未延伸至侧 牆之外緣，而主要改進處在於：二半殼座於上方空間前端 處的上方侧牆或下方侧牆中，至少一處的侧牆另再具有可 互組之凸塊及凹室，當然，上方側牆、下方侧牆均具至少 一組凸塊及凹室為最佳。 其次，凸塊及凹室為直立向，以俾增其受力強度。另 凸塊及凹室可延伸至側牆之外緣。 是以’本發明之主要目的在於提供一種玩具搶之内殼 座改良結構，主要係增加内殼座在上方空間前端處之受力 強度，且藉由二半殼座於上方㈣前械的上方侧牆或下 方侧牆中，至少-處的側牆另再具有可互組之凸塊及凹室 而達成，凸塊及凹室可為直立向，以提升該處之結構 強度及内殼座之使用壽命者。 【實施方式】 今為使貝審查委員對本發明有更進一步之瞭解， 茲佐以下列之實施例加以說明。 首先’請參閱第四圖，本發明「玩具槍之内殼座結構 改良」’係指該内殼座i係由二半殼座i i對組而成，其 内部形成-圓筒狀之上方空Ρθ112’以及一與上方空間工 2連通之下方空間1 3，上方” 2之側邊為侧牆工 4 ’上方空間12係供玩具搶之射出單元2容置之用，而 下方空間1 3係供玩具搶之扣扳單元3、傳鮮元4、子 彈推送單元5容置之用（另如第五圖）。 其中’該二半殼座1 1於上方空間12處之側牆14 7 200839171 對應設有複數可互組之水平向突條1 1 i及凹條工工 2 ’突條1 1 1及凹條1 1 2係未延伸至侧牆1 4之外 緣，此外，二半殼座1 1於上方空間12前端處的上方之 側牆1 4或下方之侧牆1 4中’至少一處的側牆1 4另再 具有可互組之至少一凸塊15及一凹室16之接合構造 (如第五、六圖），圖中係以該處上方、下方之側牆14 均具凸塊1 5及凹室1 6對組為例。 又者’凸塊15及凹室16為直立向陳設，其可延伸 至側牆1 4之外緣（如第六圖），又其可未延伸至侧牆工 4之外緣（如第七圖）。 承上結構改良而組合，實施時如第五圖，該射出單元 2至少包含一活塞缸21、一活塞2 2及一彈簧2 3，而 其與内殼座1之组構，以及與扣扳單元3、傳動單元4、 子彈推送單元5之連動、擊發實施方式均與前述習用者相 同，於此不再贅述。 以下係對本發明之創新結構達成之功效做說明：因為 該二半殼座1 1於上方空間i 2前端處的上方或（及）下 方之侧牆14另再具有可互組之凸塊15及凹室16，且 其可呈直立向設置，故已大大增加該處之結構強度，故於 活塞2 2前衝時，内殼座1之該處側牆i 4不會有龜裂之 情形’可承受長時間之擊發實施，不必更換内殼座1，亦 即已大大延長内殼座1之使用壽命，此即為本發明所達致 之主要功效所在。 絲上所述，當知本案所發明之新穎結構已具有產業 200839171 利用性、新穎性與進步性喊無關，符合發明專利 件。惟以上所述者，僅為本發明之較佳實施㈣已，並 用來限縣發明實狀·。即凡依本㈣申請專利範 所做的均等變化與修飾，皆為本發明專職圍所涵蓋。 【圖式簡單說明】 Ο 第-圖係習用玩具搶之内殼座立體分解實施例圖。 平面^二圖係習用玩具搶之内殼座處的組合結構實施例 意 第二圖係習用玩具搶之内殼座的側牆龜裂平面示 第四圖係本發明之之内殼座立體分解實施例圖。 第五圖係本發明之内殼座處的組合結構實施例平面 圖。 ^六圖係本發明之主要結構特徵立體分解示意圖。 第七圖係本發明之另一主要結構特徵立體分解示意 圖0 〜 【主要元件符號說明】 (習用實施例） a · · · ·内殼座 b 1----活塞缸 b 2----活塞 b 3····彈簧 d··••傳動單元 e 1····頂柱 b····射出單元 b 1 1····頭座 b 2 1----氣嘴 c····扣扳單元 e····子彈推送單元 9 200839171 10----半殼座 10 2____下方空間 1 0 4·..·突條 2 0·...子彈 (本發明實施例） 1——内殼座 1 1 1·..·突條 1 2-----L方空間 1 4 u ..側牆 16____凹室 2 1....活塞缸 2 3..…彈簧 4·...傳動單元 1 0 1。··上方空間 1 0 3。· ·侧牆 10 5____凹條 1 1....半殼座 1 1 2····凹條 1 3....下方空間 15 —凸塊 2····射出單元 22.…活基 3 —扣扳單元 5....子彈推送單元。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 [Prior Art] According to the custom toy grab (especially known as the grab), the inner shell a structure is as shown in the @@', which is composed of two halves of the shell, and the inside is formed into a cylindrical shape. The upper space 1 0 i, and a lower space 10 2 communicating with the upper space, the side of the upper space ii is a side wall i 〇 3, and the upper space 1 〇 1 is for housing the toy robbing unit b ( See the first and second figures), and the lower space 1 0 2 is used for the toy grabbing unit c, the transmission unit d, and the bullet pushing unit e (also as shown in the second figure). In addition, (as shown in the first and second figures), the side wall 1〇3 of the two-seat housing 1 at the upper space 101 is correspondingly provided with a plurality of horizontally protruding protrusions 104 and a concave strip 1 〇5. Moreover, the protrusion 1 0 4 and the concave strip 1 〇 5 do not extend to the outer edge of the side wall 1 0 3 , and the protrusion 1 0 4 and the concave strip 1 〇 5 provide the two half shells 1 〇 easily corresponding combination. In addition, the injection unit b includes at least a piston cylinder b1, a piston b 2 and a spring b 3. The front end of the piston cylinder b 1 is coupled with a head b 1 1 , and the rear end is vacant, and the piston 1) 2 The spring b 3 is disposed inside, the front end of the piston b 2 is accommodated in the piston cylinder b 1 , and the front edge has a nozzle b 2 1 , and the air nozzle b 21 protrudes from the head b 1 1 and the bullet pushing unit e The top column e 1 is combined, and the rear end of the piston b 2 200839171 protrudes beyond the piston cylinder b 1 . Accordingly, the piston b 2 is moved backward by the operation of the transmission unit 4, at which time the spring b 3 is compressed, and the top post e 1 is also moved back after the bullet 20 is topped and then covered by the top post e 1 The top and upper chambers are then actuated by the buckles, the spring b 3 recovers the force, the piston b 2 rushes forward, and the gas is blown out by the nozzles b 2 i to smash the bullets 2 (this embodiment is I know the skill, so it is not shown in the figure). In accordance with the structure of the conventional structure and implementation instructions, although it can reach the function of the toy grab, its structural deficiency, that is, when the piston 13 2 is forward, its impulse impacts the inside of the front side of the piston cylinder b1, and the impact force is extremely large. And; the strength of the scorpion a is at the front end of the upper space 1 〇1, so it often causes the side wall of the slab to crack 1 如3 (as shown in the third figure), and after the cracking situation occurs After the firing, the piston cylinder b 1 and the head b 1 1 inside the upper space 丄〇i are gradually loosened, and there is a situation in which the air leaks during the firing, the air nozzle b 2 1 and the top column e 1 are skewed. Finally, it is impossible to fire, and the inner housing a must be replaced. Therefore, there is a need for improvement. SUMMARY OF THE INVENTION In view of the above, the present inventors have felt this and proceeded to break through the innovations. Therefore, it is necessary to increase the strength of the inner casing at the front end of the upper space to eliminate the above-mentioned lack of users. Therefore, the technical structure of the present invention means that the inner casing is still formed by the pair of half-shells, and the inside thereof forms a cylindrical upper space, and a space below the upper space, and the upper space is for the toy. The injection unit is accommodated and the lower space is for the toy grabbing unit, the transmission unit and the bullet pushing unit. The side wall of the second half of the housing is corresponding to the horizontal wall of 200839171. The ribs and the concave strips, the ridges and the concave strips do not extend to the outer edge of the side wall, and the main improvement is that the two half shells are at the upper side wall or the lower side wall at the front end of the upper space, at least one side The wall further has mutually adjustable bumps and alcoves. Of course, the upper side wall and the lower side wall are preferably provided with at least one set of bumps and recesses. Secondly, the bumps and the alcove are in an upright orientation to increase the strength of the force. The other bumps and recesses may extend to the outer edge of the side wall. Therefore, the main purpose of the present invention is to provide an improved structure of the inner shell of the toy, which mainly increases the strength of the inner shell at the front end of the upper space, and is supported by the upper half (four) of the upper arm. In the side wall or the lower side wall, at least the side wall is further provided with the protrusions and the abutment which can be arranged in each other, and the protrusion and the abutment can be in an upright direction to enhance the structural strength and the inner seat of the part. The service life of the person. [Embodiment] Now that the present invention has a better understanding of the present invention, the following examples are given. First of all, please refer to the fourth figure. The "improvement of the inner structure of the toy gun" of the present invention means that the inner casing i is formed by a pair of two shells ii, and the inside thereof is formed into a cylindrical space. Ρθ112' and a space below the space 1 3 connected to the upper space worker 2, the side of the upper side 2 is the side wall 4' above the space 12 is for the toy grabbing unit 2, and the lower space is 1 3 For the toy grabbing button unit 3, the fresh element 4, and the bullet pushing unit 5 for accommodating (as shown in the fifth figure), wherein the two half-shell 1 1 is in the upper space 12 at the side wall 14 7 200839171 Corresponding to the plurality of horizontally protruding ridges 1 1 i and the concave work 2 'the ridge 1 1 1 and the concave 1 1 2 are not extended to the outer edge of the side wall 1 4, in addition, the second half of the shell The seat 1 1 is at the upper side wall 14 of the front end of the upper space 12 or the side wall 14 of the lower side wall 4 4 at least one side wall 14 has another at least one bump 15 and an alcove 16 The joint structure (such as the fifth and sixth figures), in the figure, the side wall 14 above and below the portion has a pair of bumps 15 and a pair of abutments 16 as an example. Also, the 'bump 15 and the alcove 16 is an upright facing, which can extend to the outer edge of the side wall 14 (as shown in the sixth figure), and it may not extend to the outer edge of the side wall 4 (as shown in the seventh figure). In the implementation, as shown in FIG. 5 , the injection unit 2 includes at least one piston cylinder 21 , a piston 2 2 and a spring 2 3 , and the structure of the inner housing 1 , and the clamping unit 3 and the transmission unit 4 . The interlocking and firing embodiments of the bullet pushing unit 5 are the same as those of the prior art, and will not be described here. The following is an explanation of the effect achieved by the innovative structure of the present invention: because the two half-shells 1 1 are in the upper space i 2 The upper wall or the lower side wall 14 at the front end further has the protrusions 15 and the recesses 16 which can be arranged in each other, and can be arranged in an upright direction, so the structural strength of the portion is greatly increased, so the piston 2 is 2 When the front is flushed, the side wall i 4 of the inner casing 1 will not be cracked. 'It can withstand long-time firing, and it is not necessary to replace the inner casing 1, which means that the inner casing 1 has been greatly extended. Life, this is the main effect of the invention. As mentioned on the silk, know the case Ming's novel structure has the industry 200839171. The use, novelty and progressiveness are irrelevant, and it conforms to the invention patent. However, the above is only the preferred implementation (4) of the present invention, and is used to limit the invention of the invention. The equal changes and modifications made by the applicant in accordance with this (4) application for the patent are covered by the full-time enclosure of the invention. [Simplified description of the diagram] Ο The first figure is a three-dimensional decomposition example of the inner shell of the toy. The second figure is a combination of the structure of the inner shell of the conventional toy. The second figure is the side wall cracking plane of the inner shell of the conventional toy. The fourth figure is a three-dimensional decomposition example of the inner shell of the present invention. Fig. 5 is a plan view showing an embodiment of a combined structure at the inner casing of the present invention. ^Six diagram is a perspective exploded view of the main structural features of the present invention. 7 is a perspective exploded view of another main structural feature of the present invention. 0 to [Explanation of main components] (Conventional example) a · · · · Inner housing b 1----Piston cylinder b 2---- Piston b 3····spring d··••transmission unit e 1····top column b····ejecting unit b 1 1···· headstock b 2 1----air nozzle c· ···Bucking unit e···· Bullet pushing unit 9 200839171 10----Half-shell 10 2____Lower space 1 0 4····································· 1 - inner housing 1 1 1·..· protruding 1 2-----L square space 1 4 u .. side wall 16____ alcove 2 1....piston cylinder 2 3..... Spring 4·... Transmission unit 1 0 1. ··The upper space 1 0 3. · Side wall 10 5____ concave strip 1 1.... half-shell 1 1 2····recessed strip 1 3....lower space 15 —bump 2····injection unit 22....live Base 3 - buckle unit 5.... bullet push unit