TWM593319U

TWM593319U - Disposable surgical pre razor having multiple blades

Info

Publication number: TWM593319U
Application number: TW108212549U
Authority: TW
Inventors: 林忠信
Original assignee: 林忠信
Priority date: 2019-09-23
Filing date: 2019-09-23
Publication date: 2020-04-11

Abstract

一種具有複數刀片的拋棄式手術前除毛刀，其係於一殼體中裝設複數刀片，該殼體前、後端設置一前擋板及一後擋板，該前擋板與殼體間形成一通道，該殼體上設置可轉折的一推板，該後擋板前側設置一柱桿穿設各刀片，該柱桿上套設一彈簧，該彈簧一端抵壓複數刀片，並以推板前端抵於最前端的刀片頂端，使該刀片之刀刄部伸出通道，而當該刀片之刀刄部鈍化時，可以推板操作，將該刀片向外推出殼體，並以彈簧的彈性回復力向前推動複數刀片，使新的刀片遞補至最前端，再以推板前端推抵刀片之刀刄部伸出通道，藉此達到迅速更換新刀片之實用功效。A discardable pre-surgical hair removal knife with a plurality of blades, which is equipped with a plurality of blades in a shell, a front baffle and a rear baffle are provided at the front and rear ends of the shell, the front baffle and the shell A channel is formed between the housing, a push plate capable of turning is provided on the housing, a post is provided on the front side of the tailgate to penetrate each blade, a spring is sleeved on the post, and one end of the spring is pressed against the plurality of blades, and the The front end of the push plate is pressed against the tip of the front-end blade, so that the blade edge of the blade extends out of the channel, and when the blade edge of the blade is blunt, the plate can be pushed to push the blade out of the housing and the spring The elastic restoring force pushes the plural blades forward so that the new blade is supplemented to the forefront, and then the front end of the push plate is pushed against the blade edge extension channel of the blade, thereby achieving the practical effect of quickly replacing the new blade.

Description

具有複數刀片的拋棄式手術前除毛刀Disposable hair removal knife with plural blades before operation

本創作是關於一種具有複數刀片的拋棄式手術前除毛刀，尤指一種具有複數刀片，可隨時將鈍化的刀片退出，而讓新的鋒利刀片能及時遞補使用之除毛刀結構。This creation is about a disposable pre-surgical hair removal knife with a plurality of blades, especially a kind of hair removal knife structure with a plurality of blades, which can withdraw the blunted blade at any time, and allow the new sharp blade to be used in time.

傳統除毛刀係於一刀柄上設置一刀片，該刀片具有一刀刄部，而可藉由刀片之刀刄部對於人體毛髮進行刮除操作。傳統除毛刀之刀柄與刀片結合一體，當刀刄部鈍化後，必須進行磨利作業，才能恢復其刀刄部鋒利。又，目前市面上常見以手持操作的除毛刀、刮髮刀結構，則進一步有雙刀片或三刀片結構，其雙刀片或三刀片結合於框架中，當刀片之刀刄部鈍化後可隨即拆下，將新的刀片更換裝設在刀柄上。然而，即因各種品牌除毛刀規格不同，不同品牌除毛刀之刀片無法相互取代安裝，而當刀刄部鈍化後，仍要購買相同品牌規格的刀片才能安裝使用，而相同品牌規格的除毛刀，又可能因為新型號更替，舊型號不再量產而無法取得替換，如此又必須再購買一付新的除毛刀，凡此種種費時費事，造成使用者相當大的不便。再者，如除毛刀係用於手術前刮除人體毛髮，以避免手術時之出血沾到毛髮造成固結，則因人體皮膚大面積的除毛操作，容易造成該刀片之刀刄部鈍化，而必須將整把除毛刀棄置更換新的除毛刀，如此一來，又造成醫療資源之浪費。The traditional hair removal knife is provided with a blade on a handle, the blade has a blade portion, and the human hair can be scraped by the blade portion of the blade. The handle of the traditional hair removal knife is integrated with the blade. When the blade edge is blunt, it must be sharpened to restore the sharp edge of the blade. In addition, the dehairing knife and shaving knife structure that are commonly operated on the market today are further provided with a double-blade or triple-blade structure. The double-blade or triple-blade structure is integrated into the frame, and the blade edge of the blade can be immediately passivated. Remove and replace the new blade on the handle. However, due to the different specifications of various brands of hair removal knives, the blades of different brands of hair removal knives cannot be replaced with each other. After the blade part is blunt, it is still necessary to purchase blades of the same brand specifications before installation and use. The knife may be replaced by the new model, and the old model is no longer in mass production and cannot be replaced. In this case, it is necessary to purchase a new depilatory knife. All these are time-consuming and time-consuming, causing considerable inconvenience to users. In addition, if the hair removal knife is used to scrape the human hair before the operation to avoid bleeding caused by the operation and consolidate the hair, the large-scale hair removal operation of the human skin can easily cause the blade edge of the blade to be blunted And the entire hair removal knife must be discarded and replaced with a new one, which in turn wastes medical resources.

為克服上述問題，本創作提供一種具有複數刀片的拋棄式手術前除毛刀，包括一殼體，該殼體包括上下隔開的一第一表面及一第二表面，及前後隔開的一前端面及一後端面，該第一表面包括一嵌槽，該嵌槽前端連通該前端面，一容置空間貫穿該前端面及該後端面，及包括一前擋板，該前擋板可拆卸的定位在該殼體的該前端面，該前擋板包括隔開的一前側面及一後側面，該後側面與該殼體的前端面之間包括一通道，該通道頂端與該嵌槽連通，及包括複數刀片，該複數刀片並排置於該殼體的該容置空間中，各刀片包括一穿孔，該各刀片下緣包括一刀刄部，該複數刀片位於最前端的刀片貼靠該前擋板的該後側面而位於該通道且該刀刄部伸出該通道，及包括一推板，該推板可拆卸的貼靠在該殼體的該第一表面，該推板包括可相互轉折的一第一板及一第二板，該第一板位於該複數刀片最前端的刀片上方且端緣相互抵靠，該第二板可拆卸的貼靠在該殼體的該第一表面的該嵌槽中，及包括一後擋板，該後擋板可拆卸的定位在該殼體的該後端面，該後擋板包括前後隔開的一前置面及一後置面，該前置面上包括沿前後方向延伸的一柱桿，該柱桿上套設一彈簧，該柱桿前端伸設於該各刀片的該穿孔中，該彈簧末端抵靠該後擋板的該前置面，該彈簧前端抵靠該複數刀片最後端的刀片表面，當該推板的該第二板由該嵌槽中撥出轉折而對齊該第一板且該第二板向下推動該第一板時，該第一板向下推動該複數刀片位於最前端的刀片由該通道向下脫離該殼體，當該推板向上移動且該第一板移出該殼體的容置空間時，該複數刀片受該彈簧推抵向前移位，因而該複數刀片最前端的刀片又貼靠於該前擋板的該後側面而位於該通道，以及再次向下移動該推板，即以該第一板推抵該複數刀片最前端的刀片，使該複數刀片最前端的刀片之刀刄部再次伸出該通道。In order to overcome the above problems, the present invention provides a disposable pre-surgical hair removal knife with a plurality of blades, which includes a housing including a first surface and a second surface spaced up and down, and a spaced front and back A front end surface and a rear end surface, the first surface includes an insertion groove, the front end of the insertion groove communicates with the front end surface, a receiving space penetrates the front end surface and the rear end surface, and includes a front baffle, the front baffle may Disassembled and positioned on the front end surface of the housing, the front baffle includes a front side and a rear side spaced apart, a channel is formed between the rear side and the front end surface of the housing, the top end of the channel and the embedded The slot is connected, and includes a plurality of blades, the plurality of blades are placed side by side in the accommodating space of the housing, each blade includes a perforation, the lower edge of each blade includes a blade portion, and the blade at the front end of the plurality of blades abuts The rear side of the front baffle is located in the channel and the blade portion extends out of the channel, and includes a push plate, the push plate is detachably attached to the first surface of the housing, the push plate includes A first plate and a second plate that can be turned to each other, the first plate is located above the blade at the forefront of the plurality of blades and the end edges are against each other, the second plate is detachably attached to the first plate of the housing The embedded groove on a surface includes a rear baffle, the rear baffle is detachably positioned on the rear end face of the housing, and the rear baffle includes a front face and a rear face spaced back and forth , The front surface includes a pole extending in the front-rear direction, a spring is sleeved on the pole, the front end of the pole extends into the perforation of each blade, and the end of the spring abuts against the rear baffle The front face, the front end of the spring abuts against the blade surface at the last end of the plurality of blades, when the second plate of the push plate is turned out of the insertion groove to align with the first plate and the second plate pushes the downward When the first plate, the first plate pushes down the blade at the front end of the plurality of blades from the channel downward from the housing, when the push plate moves upward and the first plate moves out of the housing space , The plural blades are pushed forward by the spring, so that the blade at the forefront of the plural blades abuts the rear side of the front baffle and is located in the channel, and moves the push plate downward again, that is The first plate pushes against the blade at the front end of the plurality of blades, so that the blade edge portion of the blade at the front end of the plurality of blades extends out of the channel again.

本創作特點在於，除毛刀之殼體內裝設並排的複數刀片，後擋板上具有一柱桿穿設複數刀片，該柱桿上套設一彈簧抵壓複數刀片，以及在殼體前端設置可轉折的一推板對齊複數刀片之最前端的刀片，因而當最前端的刀片鈍化時，可直接以推板向下推出該鈍化的刀片，及向上拉開推板後，可讓後續刀片由彈簧推行向前遞補，及以推板向下推出遞補於最前端之刀片的刀刄部，藉此達到迅速更換新刀片之實用功效。The characteristic of this creation lies in that a plurality of blades are arranged side by side in the casing of the depilatory knife, and a plunger is inserted on the rear baffle, a spring is pressed against the plural blades on the pole, and the front end of the casing is provided A foldable push plate aligns with the front-end blade of the plural blades, so when the front-end blade is passivated, the passivated blade can be pushed down directly with the push-plate, and the push-plate can be pulled up to allow subsequent blades to pass The spring pushes forward to advance, and pushes the blade to push down the edge of the blade at the front end, so as to achieve the practical effect of quickly replacing the new blade.

在配合圖式說明本創作說明性實施例之詳細說明下，將可更清楚了解本創作。Under the detailed description of the illustrative embodiment of the creation in conjunction with the drawings, the creation will be more clearly understood.

請配合參看第１圖、第２圖、第３圖及第４圖所示，本創作具有複數刀片的拋棄式手術前除毛刀１０，包括一殼體２０及裝設於該殼體２０中的一刀片組７２。該殼體２０包括上下隔開的一第一表面２２及一第二表面２４，及前後隔開的一前端面２６及一後端面２８。該第一表面２２包括沿前後方向延伸的一嵌槽３８，該嵌槽３８前端連通該前端面２６，該嵌槽３８末端包括一凹槽４０，該凹槽４０與該嵌槽３８末端連通且該凹槽４０深度大於該嵌槽３８深度。該殼體２０的第一表面２２與該前端面２６交接處形成二扣槽３４。以及該殼體２０的前端面２６二側下緣分別形成一定位部３６。以及該殼體２０的後端面２８二側分別凸伸出一固定部４２。一容置空間３０貫穿該前端面２６及該後端面２８。該殼體２０的容置空間３０內壁面上形成數道沿前後方向延伸的複數肋條３２，任一肋條３２與相鄰的肋條３２之間形成一限位區間１１５。一前擋板４４，可拆卸的定位在該殼體２０的該前端面２６。一後擋板８４，可拆卸的定位在該殼體２０的該後端面２８。Please refer to Figure 1, Figure 2, Figure 3, and Figure 4, the original pre-surgery hair removal knife 10 with a plurality of blades, including a shell 20 and installed in the shell 20 The blade set 72. The housing 20 includes a first surface 22 and a second surface 24 spaced up and down, and a front end surface 26 and a rear end surface 28 spaced back and forth. The first surface 22 includes an insertion groove 38 extending in the front-rear direction, the front end of the insertion groove 38 communicates with the front end surface 26, the end of the insertion groove 38 includes a groove 40, and the groove 40 communicates with the end of the insertion groove 38 and The depth of the groove 40 is greater than the depth of the insertion groove 38. Two buckle grooves 34 are formed at the junction of the first surface 22 of the housing 20 and the front end surface 26. A positioning portion 36 is formed on the lower edges of both sides of the front end surface 26 of the housing 20 respectively. And the two sides of the rear end surface 28 of the housing 20 protrude a fixing portion 42 respectively. A receiving space 30 penetrates the front end surface 26 and the rear end surface 28. A plurality of ribs 32 extending in the front-rear direction are formed on the inner wall surface of the accommodating space 30 of the housing 20, and a limit interval 115 is formed between any rib 32 and the adjacent rib 32. A front baffle 44 is detachably positioned on the front end surface 26 of the housing 20. A rear baffle 84 is detachably positioned on the rear end surface 28 of the housing 20.

如第１圖、第２圖、第３圖及第４圖所示，本創作前擋板４４包括沿前後方向隔開的一前側面４６及一後側面４８。該前側面４６包括二凸部５２，該前擋板４４的該後側面４８包括二凹槽５４對齊的朝向該二凸部５２凹陷，各凹槽５４中包括一彈性套５８及一卡珠６０，該彈性套５８係由具有可壓縮及回復彈性之橡膠或塑膠材質所製成。該前擋板４４的該後側面４８上緣包括朝後方延伸的二卡鉤５６，該二卡鉤５６可拆卸的扣入該殼體２０的該二扣槽３４中。以及，該前擋板４４二側下緣分別形成一下凸翼５０，並以二支螺絲６２分別穿過該前擋板４４的各下凸翼５０及螺入該殼體２０的各定位部３６中定位。該前擋板４４可拆卸的定位在該殼體２０的前端面２６，並於該前擋板４４的後側面４８與該殼體２０的前端面２６之間形成一通道４５，該通道４５頂端與該殼體２０的嵌槽３８前端連通。As shown in Figure 1, Figure 2, Figure 3, and Figure 4, the front bezel 44 of this work includes a front side 46 and a rear side 48 spaced in the front-rear direction. The front side 46 includes two convex portions 52, the rear side 48 of the front baffle 44 includes two grooves 54 aligned toward the two convex portions 52, and each groove 54 includes an elastic sleeve 58 and a clamping bead 60 The elastic sleeve 58 is made of compressible and resilient rubber or plastic material. The upper edge of the rear side 48 of the front baffle 44 includes two hooks 56 extending rearward, and the two hooks 56 are removably snapped into the two hook grooves 34 of the housing 20. And, the lower edges of the two sides of the front baffle 44 are respectively formed with a convex wing 50, and two screws 62 are passed through the lower convex fins 50 of the front baffle 44 and the positioning portions 36 screwed into the housing 20 respectively Medium positioning. The front baffle 44 is detachably positioned on the front end surface 26 of the housing 20, and forms a passage 45 between the rear side surface 48 of the front baffle 44 and the front end surface 26 of the housing 20, and the top end of the channel 45 It communicates with the front end of the insertion groove 38 of the housing 20.

配合參看第１圖、第２圖、第３圖及第４圖所示，該刀片組７２係由相同形式的複數刀片７４所組成。各刀片７４包括三個穿孔８２，各刀片７４下緣包括一刀刄部８０，各刀片７４包括二凸翼７６，該各凸翼７６中包括一定位卡孔７８。該複數刀片７４並排置於該殼體２０的容置空間３０中，該複數刀片７４的任一凸翼７６伸入該殼體２０的限位區間１１５。且該複數刀片７４位於最前端的刀片７４貼靠該前擋板４４的後側面４８。With reference to Figure 1, Figure 2, Figure 3 and Figure 4, the blade set 72 consists of multiple blades 74 of the same form. Each blade 74 includes three perforations 82, the lower edge of each blade 74 includes a blade portion 80, each blade 74 includes two convex wings 76, and each convex blade 76 includes a positioning hole 78. The plurality of blades 74 are placed side by side in the accommodating space 30 of the housing 20, and any wing 76 of the plurality of blades 74 extends into the limit section 115 of the housing 20. And the blade 74 at the front end of the plurality of blades 74 abuts against the rear side 48 of the front baffle 44.

如第１圖、第２圖及第３圖所示，本創作並包括一推板６４可拆卸的貼靠在該殼體２０的第一表面２２。該推板６４包括可相互轉折的一第一板６６及一第二板６８。該第二板６８一端形成一樞接部７０，該樞接部７０與該第一板６６一端交會，並以一軸穿設予以樞接。該第一板６６伸入該通道４５且位於該複數刀片７４最前端的刀片７４上方予以抵靠，該複數刀片７４最前端的刀片７４之刀刄部８０伸出通道４５。該第二板６８可拆卸的貼靠在該殼體２０的該第一表面２２的該嵌槽３８中。As shown in Figure 1, Figure 2 and Figure 3, this creation includes a push plate 64 detachably attached to the first surface 22 of the housing 20. The push plate 64 includes a first plate 66 and a second plate 68 that can be turned to each other. One end of the second plate 68 forms a pivoting portion 70, and the pivoting portion 70 meets one end of the first plate 66, and is pivotally connected by a shaft. The first plate 66 extends into the channel 45 and abuts against the blade 74 at the forefront of the plurality of blades 74. The cutting edge portion 80 of the blade 74 at the forefront of the plurality of blades 74 extends out of the channel 45. The second plate 68 is detachably attached to the insertion groove 38 of the first surface 22 of the housing 20.

配合參看第１圖、第２圖、第３圖及第４圖所示，本創作之後擋板８４包括前後隔開的一前置面８６及一後置面８８，該前置面８６周緣形成一環槽９２，該環槽９２與該前置面８６間形成複數卡槽１１７。該前置面８６上包括沿前後方向延伸的一柱桿組９４，該柱桿組９４包括三支柱桿９６。一彈簧組９８套設在該柱桿組９４，該彈簧組９８包括三支彈簧１１１，各彈簧１１１套設各柱桿９６。各柱桿９６伸設於該各刀片７４的穿孔８２中，各彈簧１１１末端抵靠該後擋板８４的前置面８６，各彈簧１１１前端抵壓該複數刀片７４最後端的刀片７４表面。以及該後擋板８４二側分別形成一側翼９０。該後擋板８４的環槽９２可貼靠於該殼體２０的後端面２８，該殼體２０的複數肋條３２***該後擋板８４的複數卡槽１１７。各側翼９０對齊各固定部４２，並以二支螺絲１１３分別穿過該後擋板８４的各側翼９０及螺入該殼體２０的各固定部４２中螺合定位。With reference to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, after the creation, the baffle 84 includes a front surface 86 and a rear surface 88 spaced back and forth, the front surface 86 is formed at the periphery A ring groove 92 is formed between the ring groove 92 and the front surface 86 to form a plurality of card slots 117. The front surface 86 includes a pole group 94 extending in the front-rear direction, and the pole group 94 includes three pillars 96. A spring group 98 is set on the pole group 94. The spring group 98 includes three springs 111, and each spring 111 sets each pole 96. Each post 96 extends into the through hole 82 of each blade 74, the end of each spring 111 abuts the front surface 86 of the tailgate 84, and the front end of each spring 111 presses the surface of the blade 74 at the rear end of the plurality of blades 74. And two sides of the tailgate 84 form a side wing 90 respectively. The ring groove 92 of the rear baffle 84 can abut against the rear end surface 28 of the housing 20, and the plurality of ribs 32 of the housing 20 are inserted into the plurality of locking grooves 117 of the rear baffle 84. Each side wing 90 is aligned with each fixing portion 42, and two screws 113 are respectively threaded through each side wing 90 of the tailgate 84 and into each fixing portion 42 of the housing 20 to be screwed and positioned.

本創作組合結構，當該複數刀片７２最前端的刀片７４位於該通道４５且其刀刄部８０伸出該通道４５時，該複數刀片７２最前端的刀片７４之各定位卡孔７８對齊各卡珠６０，各卡珠６０抵壓各彈性套５８的彈性回復力，能使各卡珠６０得以伸入各定位卡孔７８中加以扣持定位。In this creative combination structure, when the blade 74 at the forefront of the plurality of blades 72 is located in the channel 45 and its blade portion 80 extends out of the channel 45, the positioning holes 78 of the blade 74 at the forefront of the plurality of blades 72 are aligned with each card Bead 60, each clamping bead 60 presses against the elastic restoring force of each elastic sleeve 58 to enable each clamping bead 60 to extend into each positioning clamping hole 78 for buckling and positioning.

配合參看第５圖、第６圖及第７圖所示，本創作操作使用，當伸出通道４５的刀片７４之刀刄部８０使用鈍化而欲更換新的刀片７４時。即可用手指伸入凹槽４０中將推板６４的第二板６８由該嵌槽３８中撥出轉折而對齊第一板６６（如第５圖所示）。並以第二板６８向下推動該第一板６６，使該第一板６６向下推動該複數刀片７４位於最前端的刀片７４經由該通道４５向下脫離該殼體２０（如第６圖所示）。且當該推板６４向上移動使該第一板６６移出該殼體２０的容置空間３０時，位於容置空間３０中的複數刀片７４即可受該彈簧１１１推抵而向前移位，因而該複數刀片７４最前端的刀片７４又貼靠於該前擋板４４的該後側面４８而位於該通道４５（如第７圖所示），此時再次向下移動該推板６４，即可以該第一板６６推抵最前端的刀片７４，使最前端的刀片７４之刀刄部８０再次伸出該通道４５。且令最前端的刀片７４之各定位卡孔７８對齊各卡珠６０，各卡珠６０抵壓各彈性套５８的彈性回復力，使各卡珠６０再次伸入各定位卡孔７８中加以扣持定位，藉此完成新刀片７４的更換使用。As shown in Fig. 5, Fig. 6 and Fig. 7, this creative operation is used when the blade portion 80 of the blade 74 extending out of the passage 45 is passivated and a new blade 74 is to be replaced. That is, the second plate 68 of the push plate 64 can be pulled out of the insertion groove 38 and turned to align with the first plate 66 (as shown in FIG. 5) by using fingers to extend into the groove 40. And push the first plate 66 downward with the second plate 68, so that the first plate 66 pushes the plurality of blades 74 at the forefront blade 74 through the channel 45 downward from the housing 20 (as shown in Figure 6 Shown). And when the push plate 64 moves upward to move the first plate 66 out of the accommodating space 30 of the housing 20, the plurality of blades 74 located in the accommodating space 30 can be pushed forward by the spring 111 to be displaced forward, Therefore, the frontmost blade 74 of the plurality of blades 74 abuts against the rear side 48 of the front baffle 44 and is located in the channel 45 (as shown in FIG. 7). At this time, the push plate 64 is moved downward again, namely The first plate 66 can be pushed against the front-end blade 74, so that the blade portion 80 of the front-end blade 74 extends out of the channel 45 again. Moreover, the positioning holes 78 of the blade 74 at the front end are aligned with the clamping beads 60, and the clamping beads 60 resist the elastic restoring force of the elastic sleeves 58, so that the clamping beads 60 extend into the positioning holes 78 to buckle again. Hold the position to complete the replacement of the new blade 74.

本創作特點在於殼體２０內裝設並排的複數刀片７４、後擋板８４上具有柱桿９６穿設複數刀片７４，且於柱桿９６上套設彈簧１１１抵壓複數刀片７４，以及在殼體２０前端設置可轉折的一推板６４對齊複數刀片７４之最前端的刀片７４，因而當最前端的刀片７４鈍化時，可直接以推板６４向下推出該鈍化的刀片７４，及向上拉開推板６４後，可讓後續刀片７４由彈簧１１１彈力推行向前遞補，以及再由推板６４向下推出遞補於最前端之刀片７４的刀刄部８０，藉此達到迅速更換新刀片７４之實用功效。The characteristic of this creation is that a plurality of blades 74 are arranged side by side in the housing 20, a post 96 is provided on the tailgate 84 to penetrate the plurality of blades 74, and a spring 111 is sleeved on the post 96 to press the plurality of blades 74, and the shell The front end of the body 20 is provided with a turnable push plate 64 aligned with the frontmost blade 74 of the plurality of blades 74. Therefore, when the frontmost blade 74 is passivated, the passivated blade 74 can be pushed down directly with the push plate 64 and pulled upwards After the push plate 64 is opened, the subsequent blade 74 can be pushed forward by the spring 111 spring force, and then the push plate 64 can push down the blade 80 of the blade 74 that is compensated at the front end, thereby quickly replacing the new blade 74 Practical effect.

本創作的基本教導已如前述各段加以說明，對具有本領域通常技能人仕而言，許多延伸和變化將是顯而易知者，例如，在後擋板８４的前置面８６上只要具有一柱桿９６及套設一彈簧９８，即可以該柱桿９６穿設複數刀片７４之穿孔８２，並以該彈簧９８抵壓複數刀片７４，使其在更換新刀片７４時，可以該彈簧９８壓縮回復力推行複數刀片７４前進。而此為本領域通常技能人仕所顯而易知。The basic teachings of this creation have been explained in the preceding paragraphs. For those with ordinary skills in the art, many extensions and changes will be obvious and obvious, for example, as long as the front surface 86 of the tailgate 84 A pole 96 and a spring 98 are sleeved, that is, the pole 96 can penetrate the perforation 82 of the plurality of blades 74, and the spring 98 is pressed against the plurality of blades 74, so that when the new blade 74 is replaced, the spring The 98 compression recovery force pushes the plural blade 74 forward. And this is obvious to the people with ordinary skills in the field.

由於說明書揭示的本創作可在未脫離本創作精神或大體特徵的其它特定形式來實施，且這些特定形式的一些形式已經被指出，所以，說明書揭示的實施例應視為舉例說明而非限制。本創作範圍是由所附的申請專利範圍界定，而不是由上述說明所界定，對於落入申請專利範圍的均等意義與範圍的所有改變仍將包含在其範圍之內。Since the present creation disclosed in the specification can be implemented in other specific forms that do not deviate from the spirit or general characteristics of the creation, and some of these specific forms have been pointed out, the embodiments disclosed in the specification should be regarded as illustrations rather than limitations. The scope of this creation is defined by the scope of the attached patent application, not by the above description. All changes to the equivalent meaning and scope of the patent application will still be included in its scope.

１０:具有複數刀片的拋棄式手術前除毛刀２０:殼體２２:第一表面２４:第二表面２６:前端面２８:後端面３０:容置空間３２:肋條３４:扣槽３６:定位部３８:嵌槽４０:凹槽４２:固定部４４:前擋板４５:通道４６:前側面４８:後側面５０:下凸翼５２:凸部５４:凹槽５６:卡鉤５８:彈性套６０:卡珠６２:螺絲６４:推板６６:第一板６８:第二板７０:樞接部７２:刀片組７４:刀片７６:凸翼７８:定位卡孔８０:刀刄部８２:穿孔８４:後擋板８６:前置面８８:後置面９０:側翼９２:環槽９４:柱桿組９６:柱桿９８:彈簧組１１１:彈簧１１３:螺絲１１５:限位區間１１７:卡槽10: Disposable hair removal knife with multiple blades 20: Shell 22: The first surface 24: Second surface 26: front face 28: rear face 30: accommodating space 32: Ribs 34: Buckle 36: Positioning section 38: Embedded groove 40: Groove 42: Fixed part 44: Front bezel 45: Channel 46: Front side 48: Rear side 50: Lower convex wings 52: convex part 54: Groove 56: hook 58: Elastic sleeve 60: Card beads 62: Screw 64: Push plate 66: First board 68: Second board 70: pivot 72: Blade set 74: Blade 76: convex wings 78: Position card hole 80: Blade part 82: Perforation 84: tailgate 86: front face 88: Rear face 90: Wing 92: Ring groove 94: pole group 96: pole 98: spring set 111: Spring 113: Screw 115: Limit interval 117: Card slot

第１圖為本創作立體分解圖。Figure 1 is a three-dimensional exploded view of the creation.

第２圖為本創作組合外觀圖。Figure 2 is the appearance of the creative portfolio.

第３圖為第２圖的3-3剖線剖視圖。Figure 3 is a sectional view taken along line 3-3 of Figure 2.

第４圖為第２圖的4-4剖線剖視圖。Figure 4 is a sectional view taken along line 4-4 of Figure 2.

第５圖為本創作以推板推動最前端的刀片向下之實施例圖。Figure 5 is an example of the creation of an embodiment in which the blade at the front end is pushed down by a push plate.

第６圖為本創作以推板推動最前端的刀片由該通道向下脫離該殼體之實施例圖。Figure 6 is an example of the creation of an embodiment in which the blade at the forefront is pushed down from the channel by the push plate.

第７圖為本創作以推板將向前遞補於最前端的刀片向下推入通道之實施例圖。Figure 7 is an embodiment of the creation of a push plate that pushes the blade that is progressively forward at the front end down into the channel.

所有圖式係僅便於解釋本創作基本教導而已，圖式中將對構成較佳實施例之元件的數目、位置、關係、及尺寸之延伸將有所說明，在閱讀及了解本創作的敎導後相關之變化實施屬於業界技能。另外，在閱讀及了解本創作的敎導後，配合特定力量、重量、強度及類似要求之精確尺寸及尺寸比例之改變亦屬業界技能。All drawings are only for explaining the basic teaching of the creation. The drawings will explain the number, position, relationship, and extension of the elements constituting the preferred embodiment. After reading and understanding the creation of the guide The implementation of related changes afterwards belongs to industry skills. In addition, after reading and understanding the guidance of this creation, it is also an industry skill to change the exact size and size ratio with specific strength, weight, strength and similar requirements.

在不同圖式中係以相同標號來標示相同或類似元件，另外請了解文中諸如“翼＂、 “面＂、“片”、“槽”、“組”、“第一”、“第二”等等及類似用語，係僅便於看圖者參考圖中構造以及僅用於幫助描述本創作而已。In different drawings, the same reference numbers are used to indicate the same or similar elements. In addition, please understand the text such as "wing", "face", "sheet", "groove", "group", "first", "second" Etc. and similar terms are only for the convenience of the viewer to refer to the structure in the figure and only to help describe the creation.

10:具有複數刀片的拋棄式手術前除毛刀 10: Disposable hair removal knife with multiple blades before surgery

20:殼體 20: Shell

22:第一表面 22: The first surface

24:第二表面 24: Second surface

30:容置空間 30: accommodating space

36:定位部 36: Positioning Department

38:嵌槽 38: Embedded groove

40:凹槽 40: groove

44:前擋板 44: Front bezel

45:通道 45: channel

50:下凸翼 50: Lower convex wing

52:凸部 52: convex part

64:推板 64: Push plate

66:第一板 66: First board

68:第二板 68: Second board

70:樞接部 70: pivot

72:刀片組 72: Blade set

74:刀片 74: blade

76:凸翼 76: convex wings

78:定位卡孔 78: positioning card hole

80:刀刄部 80: Blade part

82:穿孔 82: Piercing

84:後擋板 84: tailgate

86:前置面 86: front face

88:後置面 88: rear face

92:環槽 92: Ring groove

96:柱桿 96: Post

111:彈簧 111: spring

113:螺絲 113: screw

Claims

一種具有複數刀片的拋棄式手術前除毛刀，包括：一殼體，包括上下隔開的一第一表面及一第二表面，及前後隔開的一前端面及一後端面，該第一表面包括一嵌槽，該嵌槽前端連通該前端面，一容置空間貫穿該前端面及該後端面；一前擋板，可拆卸的定位在該殼體的該前端面，該前擋板包括隔開的一前側面及一後側面，該後側面與該殼體的前端面之間包括一通道，該通道頂端與該嵌槽連通；複數刀片，並排置於該殼體的該容置空間中，各刀片包括一穿孔，該各刀片下緣包括一刀刄部，該複數刀片位於最前端的刀片貼靠該前擋板的該後側面而位於該通道且該刀刄部伸出該通道；一推板，可拆卸的貼靠在該殼體的該第一表面，該推板包括可相互轉折的一第一板及一第二板，該第一板位於該複數刀片最前端的刀片上方且端緣相互抵靠，該第二板可拆卸的貼靠在該殼體的該第一表面的該嵌槽中；一後擋板，可拆卸的定位在該殼體的該後端面，該後擋板包括前後隔開的一前置面及一後置面，該前置面上包括沿前後方向延伸的一柱桿，該柱桿上套設一彈簧，該柱桿前端伸設於該各刀片的該穿孔中，該彈簧末端抵靠該後擋板的該前置面，該彈簧前端抵靠該複數刀片最後端的刀片表面；當該推板的該第二板由該嵌槽中撥出轉折而對齊該第一板且該第二板向下推動該第一板時，該第一板向下推動該複數刀片位於最前端的刀片由該通道向下脫離該殼體；當該推板向上移動且該第一板移出該殼體的容置空間時，該複數刀片受該彈簧推抵向前移位，因而該複數刀片最前端的刀片又貼靠於該前擋板的該後側面而位於該通道，以及再次向下移動該推板，即以該第一板推抵該複數刀片最前端的刀片，使該複數刀片最前端的刀片之刀刄部再次伸出該通道。 A disposable hair removal knife with multiple blades before surgery includes: A casing includes a first surface and a second surface spaced up and down, and a front end surface and a rear end surface spaced back and forth. The first surface includes an insertion groove, and the front end of the insertion groove communicates with the front end surface. An accommodating space penetrates the front end surface and the rear end surface; A front baffle plate is detachably positioned on the front end surface of the housing. The front baffle plate includes a front side surface and a rear side spaced apart, and a channel is formed between the rear side surface and the front end surface of the housing, The top of the channel communicates with the embedded groove; Plural blades are placed side by side in the accommodating space of the housing, each blade includes a perforation, the lower edge of each blade includes a blade portion, the blade at the forefront of the multiple blades abuts the rear side of the front baffle And is located in the channel and the blade portion extends out of the channel; A push plate is detachably attached to the first surface of the housing. The push plate includes a first plate and a second plate that can be turned to each other. The first plate is located above the blade at the forefront of the plural blades And the end edges abut against each other, and the second plate is detachably attached to the insertion groove of the first surface of the housing; A rear baffle plate is detachably positioned on the rear end surface of the housing. The rear baffle plate includes a front surface and a rear surface spaced forward and backward, and the front surface includes a post extending in the front and rear directions A pole, a spring is sleeved on the pole, the front end of the pole extends into the perforation of each blade, the end of the spring abuts the front face of the tailgate, the front end of the spring abuts the last of the plurality of blades Blade surface at the end; When the second plate of the push plate is turned out of the insertion groove to align with the first plate and the second plate pushes the first plate down, the first plate pushes down the plural blades at the forefront The blade of the blade escapes from the housing downwards through the channel; When the push plate moves upward and the first plate moves out of the accommodating space of the housing, the plurality of blades is pushed forward by the spring, so that the blade at the front end of the plurality of blades rests against the front baffle The rear side is located in the channel, and the push plate is moved downward again, that is, the first plate is pushed against the blade at the front end of the plurality of blades, so that the blade portion of the blade at the front end of the plurality of blades extends out of the aisle.

如申請專利範圍第１項所述具有複數刀片的拋棄式手術前除毛刀，其中，該前擋板的該前側面包括二凸部，該前擋板的該後側面包括二凹槽朝向該二凸部凹陷，各凹槽中包括一彈性套及一卡珠，各刀片包括二凸翼，各凸翼中形成一定位卡孔，當該複數刀片最前端的刀片位於該通道且其刀刄部伸出該通道，且該複數刀片最前端的刀片之各定位卡孔對齊各卡珠時，各卡珠抵壓各彈性套的回復力，使各卡珠得以伸入各定位卡孔中。The disposable scalpel with multiple blades as described in item 1 of the patent application scope, wherein the front side of the front baffle includes two convex portions, and the rear side of the front baffle includes two grooves toward the The two convex parts are recessed, each groove includes an elastic sleeve and a clamping bead, each blade includes two convex wings, and a positioning clamping hole is formed in each convex wings, when the blade at the forefront of the plurality of blades is located in the channel and its cutting edge Part extends out of the channel, and when the positioning holes of the blade at the forefront of the plurality of blades are aligned with the clamping beads, the clamping beads press the restoring force of the elastic sleeves, so that the clamping beads can extend into the positioning holes.

如申請專利範圍第１項所述具有複數刀片的拋棄式手術前除毛刀，其中，該殼體的該第一表面的該嵌槽末端包括一凹槽，該凹槽與該嵌槽末端連通且該凹槽深度大於該嵌槽深度。The disposable pre-surgical hair removal knife with a plurality of blades as described in item 1 of the patent application scope, wherein the end of the groove of the first surface of the housing includes a groove, and the groove communicates with the end of the groove And the depth of the groove is greater than the depth of the embedded groove.

如申請專利範圍第１項所述具有複數刀片的拋棄式手術前除毛刀，其中，該前擋板的該後側面上緣包括二卡鉤，以及該殼體的該第一表面與該前端面交接處包括二扣槽，該前擋板的該二卡鉤扣入該殼體的該二扣槽中。The disposable scalpel with multiple blades as described in item 1 of the patent application scope, wherein the upper edge of the rear side of the front baffle includes two hooks, and the first surface and the front end of the housing The surface junction includes two buckle grooves, and the two hooks of the front baffle are buckled into the two buckle grooves of the housing.

如申請專利範圍第１項所述具有複數刀片的拋棄式手術前除毛刀，其中，該前擋板二側下緣分別形成一下凸翼，以及該殼體的前端面二側下緣分別形成一定位部，二支螺絲分別穿過該前擋板的各下凸翼及螺入該殼體的各定位部中定位。As described in item 1 of the scope of the patent application, a disposable surgical hair removal knife with a plurality of blades, wherein the lower edges of the two sides of the front baffle are formed with a convex wing, and the lower edges of the front side of the housing are formed on the two sides A positioning part, two screws pass through the lower convex wings of the front baffle and screw into the positioning parts of the housing for positioning.

如申請專利範圍第１項所述具有複數刀片的拋棄式手術前除毛刀，其中，該殼體的後端面二側分別凸伸出一固定部，以及該後擋板二側分別形成一側翼，二支螺絲分別穿過該後擋板的各側翼及螺入該殼體的各固定部中定位。As described in item 1 of the patent application scope, a disposable scalpel with a plurality of blades before surgery, wherein the two sides of the rear end surface of the casing protrude a fixed portion, and the two sides of the rear baffle form one side wing respectively , Two screws pass through each side wing of the tailgate and screw into each fixing part of the housing for positioning.

如申請專利範圍第１項所述具有複數刀片的拋棄式手術前除毛刀，其中，該殼體的該容置空間內壁面上形成數道沿前後方向延伸的複數肋條，任一肋條與相鄰的肋條之間形成一限位區間，該各刀片包括二凸翼，該複數刀片並排置於該殼體的該容置空間中，該各刀片的任一凸翼伸入該限位區間。As described in item 1 of the scope of the patent application, a disposable pre-surgical hair removal knife with a plurality of blades, wherein a plurality of ribs extending in the front-rear direction are formed on the inner wall surface of the housing space of the housing. A limiting interval is formed between adjacent ribs, each blade includes two convex wings, the plural blades are placed side by side in the accommodating space of the housing, and any convex wings of each blade extend into the limiting interval.

如申請專利範圍第７項所述具有複數刀片的拋棄式手術前除毛刀，其中，該後擋板的該前置面周緣形成一環槽，該環槽貼靠於該殼體的該後端面，以及該後擋板的該環槽與該前置面間形成複數卡槽，該殼體的複數肋條***該複數卡槽。As described in Item 7 of the patent application range, a disposable scalpel with a plurality of blades before surgery, wherein a circumferential groove is formed on the periphery of the front surface of the tailgate, and the circumferential groove abuts on the rear surface of the housing , And a plurality of clamping grooves are formed between the ring groove of the rear baffle and the front face, and a plurality of ribs of the housing are inserted into the plurality of clamping grooves.

一種具有複數刀片的拋棄式手術前除毛刀，包括：一個殼體，包括一個前端面以及從前端面延伸的一個容置空間；一個刀片組，包括複數個刀片，各刀片包括一個刀刃部，刀片組可滑動地容置在容置空間內；一個彈簧，容置在容置空間內且朝向前端面偏壓刀片組；一個前擋板，可拆卸地固設在殼體的前端面，前擋板與殼體的前端面之間形成一個通道，所述刀片組中最靠近前擋板的一個刀片位於通道內，且該刀片的刀刃部外露在前擋板之外；一個推板，可移動地結合在通道上，推板的一端抵靠在刀刃部位於前擋板外側的刀刃的一側，推動推板允許推動刀片脫離殼體或使另一刀片的刀刃部外露在前擋板外側。 A disposable hair removal knife with multiple blades before surgery includes: A shell, including a front end surface and a receiving space extending from the front end surface; A blade group includes a plurality of blades, each blade includes a blade portion, and the blade group is slidably accommodated in the accommodating space; A spring, accommodated in the accommodating space and biasing the blade set toward the front end surface; A front baffle plate is detachably fixed on the front end surface of the housing, a channel is formed between the front baffle plate and the front end surface of the housing, and the blade closest to the front baffle in the blade set is located in the channel, and The blade part of the blade is exposed outside the front baffle; A push plate is movably coupled to the channel, and one end of the push plate abuts the side of the blade on the outer side of the front baffle. Pushing the push plate allows the blade to be pushed out of the housing or expose the blade of the other blade Outside the front bezel.