M381406 五、新型說明： [新1型所屬之技術領域】 本案一種注射筒之安全針蓋構造’在於提供可將安全 針盍以快速且安全地套於注射針頭周邊定位，以爲使用後 的注射針頭便不會曝露在外的獲得妥善處理者。 【先前技術】 按’目前在市面上見到的注射式針筒組之注射針頭A 在使用完後，其注射針頭A都一定要做妥善的處理才不會 造成其它人員的接觸感染及環境的污染問題，因此一般在 護理人員將注射針頭A從病患的身體注射完後拔取出後， 通常會立即套蓋一針頭護套B (如第一圖），以爲防被污 染及感染到其它人員，但有時會在匆忙之中沒有將針頭護 套B給完全套好固定住，或是一不小心給掉落到地面等可 能較髒的地方，如此一來便使注射針頭A的收拾處理遇到 困擾，如護理人員雙手在將注射針頭A準備套入針頭護套 B時，由於不小心或是沒有集中注意力情形下，以致注射 針頭A便扎到手了（如第二圖）的被感染可能。因此在目 前即有一種國內專利第九七二二二〇九〇號案的設計（如第 三圖）：其設計在於從套管C頭端一側的開口C1起係開設 一道延伸至接近套管C底端的開縫C2,並在開口C1與開縫 3 M381406 C2間係呈喇叭口 C3，如此即可方便讓注射針頭D乃沿著套 管C的開縫C2S喇叭口 C3而進入套管C內部、之後再使注 射針頭D與套管C貼靠結爲一體的定形態（如第四圖）； 然而也因爲有了這樣很容易及方便地就將注射針頭D給套 入因素，相對地也很容易以及方便地就使注射針頭D與套管 C兩者給脫離分開來，如在雙手分別持握套管C及整組注 射針頭D時、即很容易就將兩者給分開脫離，這樣反而造 成注射針頭D的外露，是所產生的潛在威脅卻不自知。 且以套管C的開縫C2設計係由頭端一側的開口C1起 至套管C底端，這樣幾近整支套管c百分之九十的長度距 離情形下’乃會導致套管C彈性與硬度不足，進而造成當 手指在捏持套管C時遂產生變形、而造成注射針頭D不易 置入的問題。 【新型內容】 因此’申請人便根據前上所發生過的情形下進行分析 硏究’終於開發出本創作內容，並提出申請。其中 本創作之目的，在提供—種注射筒之安全針蓋構造， 係指供注射用的針筒組中最前端注射針頭套置用的安全針 蓋’其安全針蓋開口—側係製有一呈狹長狀的短距剖槽、 以爲與放置空間爲相通，且在短距剖槽的周面係呈往放置 M3B1406 空間爲漸窄錐狀的傾斜面；是當針筒組的注射針頭在完成 注射後即可利用安全針蓋開口 一側的短距剖槽暨其漸窄錐 狀的傾斜面引導作用下，以供注射針頭最前段落得以輕易 且立即地進入安全針蓋的放置空間內，之後再使注射針頭 與安全針蓋呈貼靠結爲一體的形態；如此俾以達到將安全 針蓋以快速且安全地套於注射針頭周邊定位，使注射針頭 不會曝露在外，進而達到針筒組在使用後獲得妥善處理者 0 本創作之目的’在提供一種注射筒之安全針蓋構造， 其中，在安全針蓋開口一側所製有一呈狹長狀的短距剖槽 者，由於係爲短距長度設計，即可使整個安全針蓋維持應 有的彈性與硬度，不致因爲剖槽過長而導致安全針蓋硬度 不足、以致在捏持時產生變形而造成注射針頭不易置入的 問題。 本創作之目的，在提供一種注射筒之安全針蓋構造， 其中，在安全針蓋開口一側製有一呈狹長狀的短距剖槽同 時，並在短距剖槽的周面係呈往放置空間爲漸窄錐狀的傾 斜面，以爲引導注射針頭得以順沿傾斜面進入安全針蓋的 放置空間內。 【實施方式】 5 M381406 首先，敬請配合參閱第五圖及第六圖-A、-B之詳細說 明所示：本案一種注射筒之安全針蓋構造，是指供注射用 的針筒組1中最前端注射針頭2套置用的安全針蓋3 ，係 在安全針蓋3的開口 31—側係製有一呈狹長狀的短距剖槽 32、以爲與放置空間33爲相通，且在短距剖槽32的周面係 呈往放置空間33爲漸窄錐狀的傾斜面34。 如此一來，由於在安全針蓋3的開口 31—側製有一呈 狹長狀的短距剖槽32者係爲短距長度（約一公分）設計， 因此並不會影響到安全針蓋3原來應有的彈性與硬度、而 導致在捏持時產生變形的情形。 而當針筒組1的注射針頭2在完成注射後準備將之收 拾時，此時則利用安全針蓋3的開口 31 —側的短距剖槽32 暨其漸窄錐狀的傾斜面34做爲引導作用下，以爲讓注射針 頭2的最前段落得以輕易且立即地進入安全針蓋3的放置 空間33內（如第七、八、九圖），之後再使注射針頭2與 安全針蓋3呈貼靠結爲一體的形態（如第十、^一圖）； 如此，藉由在安全針蓋3的開口 31~~側的短距剖槽32周面 係呈往放置空間33爲漸窄錐狀的傾斜面34作用下，乃更能 引導注射針頭2順沿傾斜面34進入安全針蓋3的放置空間 33內（如第七圖）’加上安全針蓋3在以快速且安全地套 ’難注射針 離安全針、而是維 (如第九_)，因此，使 違到針筒組1在使職 所述的功效發揮，當 ，懇請鈞局明鑒， 便。M381406 V. New description: [Technical field of new type 1] The safety needle cover structure of a syringe in the present case is to provide a safe needle that can be quickly and safely placed around the injection needle for the purpose of using the injection needle. Those who are not exposed to the outside will be properly handled. [Prior Art] According to the injection needle A of the injection syringe group currently seen on the market, after the use, the injection needle A must be properly handled so as not to cause contact infection and environment of other personnel. Contamination problem, usually after the nursing staff removes the injection needle A from the patient's body, it usually covers a needle sheath B (as shown in the first figure), so as to prevent contamination and infection to other people. But sometimes in the rush, the needle guard B is not completely fixed, or it may be accidentally dropped to the ground and other places that may be dirty, so that the injection needle A is cleaned up. Trouble, such as when the nursing staff puts the needle A into the needle sheath B with both hands, because of carelessness or lack of concentration, the needle A is tied to the hand (as shown in the second figure). It is possible to be infected. Therefore, at present, there is a design of the domestic patent No. 9722 〇 〇 (such as the third figure): it is designed to extend from the opening C1 on the side of the head end of the casing C to the close sleeve. The slit C2 at the bottom end of the tube C is a bell mouth C3 between the opening C1 and the slit 3 M381406 C2, so that the needle D can be easily inserted into the sleeve along the slit C3 of the sleeve C. C inside and after the injection needle D and the sleeve C are attached to the integral form (as shown in the fourth figure); however, because of this, it is easy and convenient to put the needle D into the factor, relative It is also easy and convenient to separate the injection needle D from the sleeve C. For example, when the sleeve C and the entire set of the needle D are respectively held by the hands, the two can be easily separated. Disengagement, which in turn causes the exposure of the injection needle D, is a potential threat that is not known. And the design of the slit C2 of the sleeve C is from the opening C1 on the side of the head end to the bottom end of the sleeve C, so that the length of the entire sleeve c is 90% of the length of the casing The elasticity and hardness of the tube C are insufficient, which causes a problem that the nail is deformed when the finger is gripping the sleeve C, and the injection needle D is not easily inserted. [New content] Therefore, the applicant will analyze the situation based on what happened before, and finally develop the content of the creation and apply. The purpose of the present invention is to provide a safety needle cover structure for a syringe, which refers to a safety needle cover for the front end of the syringe group for injection, and a safety needle cover opening thereof. The short-distance short-distance slot is considered to be in communication with the placement space, and the circumferential surface of the short-distance slot is placed on the inclined surface of the M3B1406 space which is tapered and tapered; when the injection needle of the syringe group is completed After the injection, the short-distance slot on the side of the opening of the safety needle cover and the tapered surface of the tapered needle can be used to guide the front end of the injection needle into the space of the safety needle cover easily and immediately. Then, the injection needle and the safety needle cover are in abutting form; so that the safety needle cover is quickly and safely placed around the injection needle, so that the injection needle is not exposed, and the syringe group is reached. In order to obtain a proper treatment after use, the purpose of the present invention is to provide a safety needle cover structure of a syringe, wherein a short-distance slitting groove is formed on the opening side of the safety needle cover. Because of the short length design, the entire safety needle cover can maintain the required elasticity and hardness, so that the safety of the needle cover is not enough due to the excessively long groove, so that the deformation is caused during the pinching, and the injection needle is not easy to set. Into the problem. The purpose of the present invention is to provide a safety needle cover structure for a syringe, wherein a short-length short-distance slot is formed on the opening side of the safety needle cover, and is placed on the circumferential surface of the short-distance slot. The space is a tapered surface that is tapered to prevent the injection needle from entering the placement space of the safety needle cover along the inclined surface. [Embodiment] 5 M381406 First, please refer to the detailed description of the fifth and sixth figures -A, -B. In this case, the safety needle cover structure of a syringe refers to the syringe group 1 for injection. The safety needle cover 3 for the middle end injection needle 2 is attached to the opening 31 of the safety needle cover 3, and has a short-distance short-distance groove 32, which is connected to the placement space 33 and is short. The circumferential surface of the cavities 32 is an inclined surface 34 that is tapered toward the placement space 33. In this way, since the short-distance slit 32 is formed on the side of the opening 31 of the safety needle cover 3, the short-distance length (about one centimeter) is designed, so that the safety needle cover 3 is not affected. Desirable elasticity and hardness, resulting in deformation during pinching. When the injection needle 2 of the syringe set 1 is ready to be packed after the completion of the injection, at this time, the opening 31 of the safety needle cover 3 is used, and the short-distance groove 32 of the side and the tapered surface 34 of the tapered shape are used. For guidance, it is thought that the foremost passage of the injection needle 2 can be easily and immediately entered into the placement space 33 of the safety needle cover 3 (as shown in Figures 7, 8, and 9), and then the injection needle 2 and the safety needle cover 3 are made. In a form in which the joint is integrated (for example, the tenth and the first one); thus, the circumferential surface of the short-distance slit 32 on the opening 31 to the side of the safety needle cover 3 is gradually narrowed toward the placement space 33. The tapered inclined surface 34 acts to guide the injection needle 2 along the inclined surface 34 into the placement space 33 of the safety needle cover 3 (as shown in the seventh figure). The safety needle cover 3 is added in a fast and safe manner. The set of 'difficult injection needles is away from the safety needle, but the dimension (such as the ninth _), therefore, the violation of the effect of the syringe group 1 in the job description, when, please ask the bureau to understand.
M381406 於注射針頭2的短距剖槽32已有 頭2就無法從短距剖槽32位置給 持在安全針蓋3的放置空間33內 注射針頭2便不會曝露在外，進 獲得妥善處理者。 綜上所陳，本創作確實具有以上 符合新型專利第九十三條之成立荽件 惠予授准合法之專利權成立，至感德 【圖式簡單說明】 第一圖：爲昔式者之圖示。 第二圖：爲昔式者之操作示意圖。 第三圖：爲另一昔式者之圖示。 第四圖：爲另一昔式者之操作示意圖。 第五圖：係本創作之圖示。 第六圖-A:係本創作之局部放大圖（一）。 第六圖-B :係本創作之局部放大圖（二）。 第七圖：係本創作之實施例圖（一）。 第八圖：係本創作之實施例圖（二）。 第九圖：係本創作之實施例圖（三）。 第十圖：係本創作之實施例圖（四）。 7 M381406 第十一圖：係本創作操作完成後之圖示。 【主要元件符號說明】 1針筒組 2注射針頭 34傾 3安全針蓋 31開口 32短距剖槽 33放置空間 斜面 A注射針頭 B針頭護套 C套管 C1開口 C2開縫 C3喇叭口 D注射針頭 8M381406 has the head 2 in the short-distance slot 32 of the injection needle 2, and cannot be held from the position of the short-distance slot 32 in the space 33 of the safety needle cover 3, and the needle 2 is not exposed, and the patient is properly handled. . In summary, this creation does have the above-mentioned patents that meet the requirements of Article 93 of the new patents, and the legal rights granted to the legal grants are established, to the sense of [the simple description of the schema] The first picture: the former Illustration. The second picture: a schematic diagram of the operation of the former. Third picture: an illustration of another past. Figure 4: Schematic diagram of the operation of another person. The fifth picture: the illustration of this creation. Figure 6 - A: A partial enlargement of the creation (1). Figure 6 - B: A partial enlargement of the creation (2). Figure 7: Figure (1) of the embodiment of this creation. Figure 8: Figure (2) of the embodiment of this creation. The ninth picture: Figure (3) of the embodiment of the present creation. Figure 10: Figure (4) of the embodiment of the creation. 7 M381406 Figure 11: Graphical representation of the completion of this creative operation. [Main component symbol description] 1 syringe group 2 injection needle 34 tilt 3 safety needle cover 31 opening 32 short distance slot 33 placement space slope A injection needle B needle sheath C sleeve C1 opening C2 slit C3 bell mouth D injection Needle 8