TWM608876U - Disposable preoperative dehairing knife with dual-specification blade - Google Patents

Abstract

一種雙規格刀片的抛棄式手術前除毛刀，其係於一複層殼體中包括第一及第二空間，並於第一及第二空間中裝設第一及第二刀片組，一前擋件與複層殼體間形成一上、下通道，一後封件內側包括一上、下柱桿，該上、下柱桿套設彈簧及穿設第一及第二刀片組而偏壓第一及第二刀片組，使最前端的刀片貼靠在前擋件內側面且位於上、下通道中，以及一上撥片及一下撥片可拆卸的結合第一及第二刀片組最前端的刀片，該上、下撥片可推動最前端的刀片伸出上、下通道，或拆卸上、下撥片而能取出鈍化的刀片，使新刀片立即遞補至最前端，達到迅速更換不同規格新刀片之實用功效。A disposable pre-surgical hair removal knife with dual specifications blades, which is attached to a multi-layer shell and includes first and second spaces. The first and second blade sets are installed in the first and second spaces. An upper and lower channel are formed between the front stopper and the multi-layer shell. The inner side of a rear seal includes an upper and a lower pole. The upper and lower poles are sleeved with springs and penetrate the first and second blade sets to deviate. Press the first and second blade sets so that the foremost blade abuts against the inner side of the front stopper and is located in the upper and lower passages, and an upper and a lower paddle can be detachably combined with the first and second blade sets The foremost blade, the upper and lower paddles can push the foremost blade out of the upper and lower passages, or remove the upper and lower paddles to take out the dull blade, so that the new blade is immediately supplemented to the forefront, achieving rapid replacement Practical effects of new blades of different specifications.

Description

雙規格刀片的抛棄式手術前除毛刀Disposable pre-surgical hair removal knife with double blades

本創作是關於一種具有複層空間而可裝設不同規格的複數刀片的雙規格刀片的抛棄式手術前除毛刀，且可將鈍化的刀片退出，而讓新的鋒利刀片能即時遞補使用之除毛刀結構。This creation is about a disposable pre-surgical hair removal knife with double specifications blades that can be equipped with multiple blades of different specifications, and can withdraw the dull blades, so that new sharp blades can be used in real time. Hair removal knife structure.

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。Traditional hair removal knives are equipped with a blade on a handle. The blade has a cutting edge, and the human hair can be scraped by the cutting edge of the blade. The handle of the traditional hair removal knife is integrated with the blade. When the blade is dull, it must be sharpened to restore the sharpness of the blade.

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。In addition, the common hand-held hair removal knives and hair squeegee structures on the market now have a double-blade or three-blade structure. The double-blade or three-blade structure is integrated in the frame. When the blade of the blade is dulled, it can be used immediately Remove, replace and install a new blade on the handle. However, due to the different specifications of different brands of hair removal knives, the blades of different brands of hair removal knives cannot be installed instead of each other. When the blade is blunt, you still have to buy the same brand of blades to install and use, and the same brand of removal The hair removal knife may not be replaced due to the replacement of the new model and the old model is no longer mass-produced. Therefore, a new hair removal knife must be purchased. All these time-consuming and labor-intensive, causing considerable inconvenience to the user.

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，又因為人體皮膚除毛部位的範圍不同，大面積的除毛操作，容易造成刀片之刀刄部鈍化，而必須將整把除毛刀棄置更換新的除毛刀，造成醫療資源之浪費。對於人體皮膚小面積的除毛操作，又可能因為肢體部位在空間中相互掣肘，而必須更換不同規格的除毛刀，才適用於該處人體皮膚的除毛作用，如此一來，又造成操作上之不便，而確有加以改良之必要。Furthermore, if the hair removal knife is used to shave the human hair before the operation, to avoid the bleeding during the operation and the hair is condensed, and because the area of the human skin hair removal is different, the large area hair removal operation is easy to cause The cutting edge of the blade is dull, and the entire hair removal knife must be discarded and replaced with a new one, which causes a waste of medical resources. For hair removal operations on a small area of human skin, it may be that the limbs are constrained by each other in space, and different specifications of hair removal knives must be replaced to be suitable for the hair removal effect of human skin. As a result, the operation will be caused. The above is inconvenient, but there is indeed a need for improvement.

為克服上述問題，本創作提供一種雙規格刀片的抛棄式手術前除毛刀，包括：一複層殼體，該複層殼體包括以一中間板居中隔開形成一上殼部及一下殼部，及前、後隔開的一前端面及一後端面，該上殼部中包括一第一空間，該下殼部中包括一第二空間，該第一及第二空間分別貫穿該前端面及該後端面，及包括一前擋件可拆卸的定位在該複層殼體的前端面，該前擋件包括轉折向上延伸的一上擋板及轉折向下延伸的一下擋板，該上擋板包括一上滑槽，該下擋板包括一下滑槽，該上擋板與該複層殼體的前端面之間包括一上通道，該下擋板與該複層殼體的前端面之間包括一下通道，及包括一第一刀片組，該第一刀片組包括並排貼靠的複數刀片置於該複層殼體的第一空間中，各刀片包括一穿孔、一通孔及一刀刄部，該複數刀片位於最前端的刀片貼靠該上擋板內側面而位於該上通道中，且該刀片的刀刄部朝上，及包括一第二刀片組，該第二刀片組包括並排貼靠的複數刀片置於該複層殼體的第二空間中，各刀片包括一穿孔、一通孔及一刀刄部，該複數刀片位於最前端的刀片貼靠該下擋板內側面而位於該下通道中，且該刀片的刀刄部朝下，及包括一後封件可拆卸的定位在該複層殼體的後端面，該後封件包括一上封板及一下封板，該上封板內側面包括沿前後方向延伸的一上柱桿，該上柱桿套設一彈簧，該上柱桿前端伸設於該第一刀片組的各刀片的穿孔中，該彈簧末端抵靠該上封板內側面，該彈簧前端抵靠該第一刀片組的複數刀片的最後端的刀片表面，該下封板內側面包括沿前後方向延伸的一下柱桿，該下柱桿套設一彈簧，該下柱桿前端伸設於該第二刀片組的各刀片的穿孔中，該彈簧末端抵靠該下封板內側面，該彈簧前端抵靠該第二刀片組的複數刀片的最後端的刀片表面，及包括一上撥片可拆卸的定位在該上擋板表面，該上撥片包括一凸扣，該凸扣穿設該上擋板的上滑槽且可拆卸的***該第一刀片組位於最前端的刀片的通孔中，及包括一下撥片可拆卸的定位在該下擋板表面，該下撥片包括一凸扣，該凸扣穿設該下擋板的下滑槽且可拆卸的***該第二刀片組位於最前端的刀片的通孔中，當該上撥片移動至該凸扣抵靠該上滑槽末端，該第一刀片組最前端的刀片的刀刄部伸出該上通道，當拆卸該上撥片且取出該最前端的刀片，該第一刀片組的複數刀片受該彈簧推抵向前移位，因而最前端的刀片又貼靠於該前擋件內側面且位於該上通道中，當該下撥片移動至該凸扣抵靠該下滑槽末端，該第二刀片組最前端的刀片的刀刄部伸出該下通道，當拆卸該下撥片且取出該最前端的刀片，該第二刀片組的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件內側面且位於該下通道中。In order to overcome the above-mentioned problems, the present invention provides a disposable pre-surgical hair removal knife with dual specifications blades, including: a multi-layer shell, the multi-layer shell includes an upper shell part and a lower shell separated by a middle plate. Part, and a front end surface and a rear end surface separated from the front and rear, the upper shell part includes a first space, the lower shell part includes a second space, the first and second spaces respectively penetrate the front end The front end surface and the rear end surface, and includes a front stopper detachably positioned on the front end surface of the multi-layer shell. The front stopper includes an upper baffle that turns upward and extends and a lower baffle that turns downward. The upper baffle includes an upper sliding groove, the lower baffle includes a lower groove, an upper channel is included between the upper baffle and the front end of the multi-layer shell, and the lower baffle is connected to the front end of the multi-layer shell. The surface includes a lower channel and includes a first blade set. The first blade set includes a plurality of blades lying side by side and placed in the first space of the multi-layer housing. Each blade includes a through hole, a through hole, and a knife. The blade portion of the plurality of blades at the foremost end is located in the upper passage against the inner surface of the upper baffle, and the blade portion of the blade faces upward, and includes a second blade set, the second blade set including A plurality of blades abutting side by side are placed in the second space of the multi-layer housing. Each blade includes a perforation, a through hole and a cutting edge. The blade at the foremost end of the plurality of blades is located against the inner surface of the lower baffle. In the lower channel, the blade of the blade faces downwards, and includes a rear sealing member detachably positioned on the rear end surface of the multi-layer shell. The rear sealing member includes an upper sealing plate and a lower sealing plate. The inner side of the upper sealing plate includes an upper pole extending in the front-rear direction, the upper pole is sleeved with a spring, the front end of the upper pole extends in the perforation of each blade of the first blade set, and the end of the spring abuts against The inner surface of the upper sealing plate, the front end of the spring abuts against the blade surface of the last end of the plurality of blades of the first blade set, the inner surface of the lower sealing plate includes a lower pole extending in the front-to-rear direction, and the lower pole is sleeved with a spring , The front end of the lower pole extends in the perforation of each blade of the second blade group, the end of the spring abuts against the inner surface of the lower sealing plate, and the front end of the spring abuts against the last blade of the plurality of blades of the second blade group Surface, and includes an upper paddle detachably positioned on the surface of the upper baffle plate, the upper paddle includes a protruding buckle, the protruding buckle penetrates the upper sliding groove of the upper baffle plate and is detachably inserted into the first blade The group is located in the through hole of the blade at the foremost end, and includes a lower paddle that is detachably positioned on the surface of the lower baffle plate. The lower paddle includes a convex buckle that penetrates the lower groove of the lower bezel and can be The second blade set is detached and inserted into the through hole of the blade at the front end of the second blade set. When the upper pick moves to the end of the buckle against the upper chute, the cutting edge of the blade at the front end of the first blade set extends Out of the upper channel, when the upper paddle is disassembled and the frontmost blade is taken out, the plural blades of the first blade group are pushed forward by the spring, so that the frontmost blade abuts on the front stopper. The inner side and located in the upper channel, when the lower plate moves until the convex buckle abuts against the end of the lower groove, the blade of the foremost blade of the second blade set extends out of the lower channel, and when the lower dial is removed And take out the For the foremost blade, the plurality of blades of the second blade group are pushed forward by the spring, so the foremost blade of the plurality of blades abuts against the inner surface of the front stopper and is located in the lower channel.

本創作特點在於，本創作特點即提供一種除毛刀之複層殼體內包括不同容積的第一空間及第二空間，而可於其中裝設不同規格的第一刀片組及第二刀片組，並以一前擋件安裝於複層殼體的前端面，使其間形成一上通道及一下通道，以及一後封件內側面包括複數上柱桿及下柱桿，各上柱桿及各下柱桿套設一彈簧及穿設該第一及第二刀片組，利用彈簧偏壓第一及第二刀片組，使第一及第二刀片組最前端的刀片位於上、下通道中，並以一上撥片及一下撥片結合位於最前端的刀片，而可以推動最前端的刀片伸出上、下通道，且可以拆卸上撥片及下撥片，而可將鈍化的刀片由上、下通道口處向外取出，使後續刀片可由彈簧推行向前遞補，藉此達到迅速更換刀片或迅速更換不同規格的刀片加以使用。The feature of this creation is that the feature of this creation is to provide a first space and a second space with different volumes in the multi-layer shell of the hair removal knife, and the first blade set and the second blade set of different specifications can be installed in it. A front stopper is installed on the front end of the multi-layer shell to form an upper channel and a lower channel between them, and the inner side of a rear seal includes a plurality of upper poles and lower poles, each upper pole and each lower pole The pole is sleeved with a spring and penetrates the first and second blade sets, the first and second blade sets are biased by the spring, so that the foremost blades of the first and second blade sets are located in the upper and lower channels, and A top pick and a bottom pick are combined with the blade at the front end, and the front blade can be pushed out of the upper and lower channels, and the top and bottom picks can be removed, and the dull blade can be removed from the upper and lower channels. The lower channel opening is taken out, so that the subsequent blades can be pushed forward by the spring to make up, so as to achieve rapid blade replacement or rapid replacement of blades of different specifications for use.

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。With the detailed description of the illustrative embodiment of the creation in conjunction with the drawings, it will be possible to understand the creation more clearly.

請配合參看第１圖、第２圖、第３圖及第４圖所示，本創作雙規格刀片的除毛刀１０，包括一複層殼體２０，該複殼體２０包括以一中間板２１居中隔開形成不同體積的一上殼部２２及一下殼部２４。上殼部２２的體積小於下殼部２４的體積。以及在複層殼體２０前、後包括隔開的一前端面２６及一後端面２８。該上殼部２２的前端面２６二側上緣形成二上定位部３４，該下殼部２４的前端面２６二側下緣形成二下定位部４０，以及該下殼部２４的後端面２８二側下緣形成二固定部４６。該上殼部２２中包括一第一空間３０，該下殼部２４中包括一第二空間３２，該第一及第二空間３０、３２分別貫穿該複層殼體２０的前端面２６及後端面２８。該第一空間３０容積小於該第二空間３２的容積。該第一空間３０的內壁面上形成數道沿前後方向延伸的複數上肋條３６，任一上肋條３６與相鄰的上肋條３６之間形成一上限位區間３８。該第二空間３０的內壁面上形成數道沿前後方向延伸的複數下肋條４２，任一下肋條４２與相鄰的下肋條４２之間形成一下限位區間４４。Please refer to Fig. 1, Fig. 2, Fig. 3 and Fig. 4. As shown in Fig. 1, the depilatory knife 10 with dual-size blades of this invention includes a multi-layer shell 20, and the compound shell 20 includes an intermediate plate. 21 is centrally separated to form an upper shell portion 22 and a lower shell portion 24 of different volumes. The volume of the upper shell portion 22 is smaller than the volume of the lower shell portion 24. And at the front and rear of the multi-layer shell 20, a front face 26 and a rear face 28 are separated. The upper edge of the front end surface 26 of the upper shell portion 22 forms two upper positioning portions 34, the lower edge of the front end surface 26 of the lower shell portion 24 forms two lower positioning portions 40, and the rear end surface 28 of the lower shell portion 24 Two fixing parts 46 are formed at the lower edges of the two sides. The upper shell portion 22 includes a first space 30, and the lower shell portion 24 includes a second space 32. The first and second spaces 30 and 32 respectively penetrate the front face 26 and the rear of the multi-layer shell 20. End face 28. The volume of the first space 30 is smaller than the volume of the second space 32. A plurality of upper ribs 36 extending in the front-rear direction are formed on the inner wall of the first space 30, and an upper limit interval 38 is formed between any upper rib 36 and the adjacent upper rib 36. A plurality of plural lower ribs 42 extending in the front-rear direction are formed on the inner wall surface of the second space 30, and a lower limit interval 44 is formed between any lower rib 42 and the adjacent lower rib 42.

如第１圖、第３圖、第４圖及第８圖所示，本創作雙規格刀片的除毛刀１０並包括一前擋件５０，該前擋件５０可拆卸的定位在該複層殼體２０的前端面２６，該前擋件５０包括轉折向上延伸的一上擋板５２及轉折向下延伸的一下擋板５４。該上擋板５２與下擋板５４內側面之間的夾角小於180∘且該內側面之間較佳的夾角範圍為160∘至170∘。又，上擋板５２包括貫穿外表面及內側面的二上滑槽６８，下擋板５４包括貫穿外表面及內側面的二下滑槽７０。該上擋板５２與該複層殼體２０的前端面２６之間包括一上通道６１，該下擋板５４與該複層殼體２０的前端面２６之間包括一下通道６９（如第３圖所示）。又，前擋件５０的上擋板５２外表面包括二上凸部５６，該上擋板５２的內表面包括二凹槽６４朝向該二上凸部５６凹陷，各凹槽６４中包括一彈性套１７５及一卡珠１７７（如第１圖及第８圖所示）。以及，前擋件５０的下擋板５４表面包括二下凸部５８，該下擋板５４的內表面包括二凹槽６６朝向該二下凸部５８凹陷，各凹槽６６中包括一彈性套１７５及一卡珠１７７（如第１圖及第４圖所示）。另於上擋板５２二側上緣包括二上凸翼６０，上擋板５２的二上凸翼６０對齊複層殼體２０的上殼部２２的二上定位部３４。二螺絲１７３分別穿設上擋板５２的二上凸翼６０並螺合於上殼部２２的二上定位部３４。又，下擋板５４二側下緣包括二下凸翼６２，下擋板５４的二下凸翼６２對齊複層殼體２０的下殼部２４的二下定位部４０。二螺絲１７３分別穿設下擋板５４的二下凸翼６２及螺合於下殼部２４的二下定位部４０。As shown in Fig. 1, Fig. 3, Fig. 4, and Fig. 8, the depilatory knife 10 of this creation with dual-size blades also includes a front stopper 50, which is detachably positioned on the layer. On the front face 26 of the housing 20, the front stop 50 includes an upper baffle 52 that pivots upward and extends and a lower baffle 54 pivots and extends downward. The included angle between the inner side surface of the upper baffle 52 and the lower baffle 54 is less than 180∘, and the preferable included angle range between the inner side surface is 160∘ to 170∘. In addition, the upper baffle 52 includes two upper sliding grooves 68 penetrating through the outer surface and the inner side surface, and the lower baffle 54 includes two lower sliding grooves 70 penetrating the outer surface and the inner side surface. An upper channel 61 is included between the upper baffle 52 and the front face 26 of the multi-layer shell 20, and a lower channel 69 is included between the lower baffle 54 and the front face 26 of the multi-layer shell 20. As shown in the figure). In addition, the outer surface of the upper baffle 52 of the front block 50 includes two upper protrusions 56. The inner surface of the upper baffle 52 includes two grooves 64 recessed toward the two upper protrusions 56. Each groove 64 includes an elastic Set of 175 and a card bead 177 (as shown in Figures 1 and 8). And, the surface of the lower baffle 54 of the front baffle 50 includes two lower protrusions 58, the inner surface of the lower baffle 54 includes two grooves 66 recessed toward the two lower protrusions 58, and each groove 66 includes an elastic sleeve. 175 and a card bead 177 (as shown in Figures 1 and 4). In addition, the upper edge on the two sides of the upper baffle 52 includes two upper protruding wings 60. The two upper protruding wings 60 of the upper baffle 52 are aligned with the two upper positioning portions 34 of the upper shell portion 22 of the multi-layer shell 20. The two screws 173 respectively pass through the two upper protruding wings 60 of the upper baffle 52 and are screwed to the two upper positioning portions 34 of the upper shell portion 22. In addition, the lower edge of the two sides of the lower baffle 54 includes two lower protruding wings 62, and the two lower protruding wings 62 of the lower baffle 54 are aligned with the two lower positioning portions 40 of the lower shell portion 24 of the multi-layer shell 20. The two screws 173 respectively penetrate through the two lower protruding wings 62 of the lower baffle 54 and the two lower positioning parts 40 screwed to the lower shell part 24.

如第１圖及第３圖所示，本創作又包括一第一刀片組８０，該第一刀片組８０包括並排貼靠的複數刀片８２安裝於該複層殼體２０的第一空間３０中。第一刀片組８０的各刀片８２包括複數穿孔９０、二通孔９２及一刀刄部８８。以及第一刀片組８０的各刀片８２二側包括二凸翼８４，各凸翼８４中形成一定位卡孔８６。該第一刀片組８０的複數刀片８２位於最前端的刀片８２貼靠該上擋板５２內側面（如第３圖所示）而位於上通道６１中，且該最前端的刀片８２的刀刄部８８朝上。以及，本創作並包括一第二刀片組９４，該第二刀片組９４與第一刀片組８０為不同規格尺寸，如第１圖所示的第一刀片組８０寬度小於第二刀片組９４寬度。該第二刀片組９４包括並排貼靠的複數刀片９６置於該複層殼體２０的第二空間３２中。第二刀片組９４的各刀片９６包括複數穿孔１１５、二通孔１１７及一刀刄部１１３，以及第二刀片組９４的各刀片９６二側包括二凸翼９８，各凸翼９８中形成一定位卡孔１１１。該第二刀片組９４的複數刀片９６位於最前端的刀片９６貼靠該下擋板５４內側面（如第３圖所示）而位於下通道６９中，且該最前端的刀片９６的刀刄部１１３朝下。As shown in Figures 1 and 3, this creation also includes a first blade set 80, which includes a plurality of blades 82 arranged side by side and mounted in the first space 30 of the multi-layer housing 20. . Each blade 82 of the first blade group 80 includes a plurality of perforations 90, two through holes 92 and a cutting edge portion 88. And the two sides of each blade 82 of the first blade group 80 include two protruding wings 84, and a positioning hole 86 is formed in each protruding wing 84. The plurality of blades 82 of the first blade group 80 is located at the foremost blade 82 against the inner surface of the upper baffle 52 (as shown in Figure 3) and is located in the upper channel 61, and the cutting edge of the foremost blade 82 Section 88 faces upwards. And, this creation includes a second blade set 94. The second blade set 94 and the first blade set 80 are of different specifications. As shown in Figure 1, the width of the first blade set 80 is smaller than the width of the second blade set 94. . The second blade set 94 includes a plurality of blades 96 lying side by side and placed in the second space 32 of the multi-layer housing 20. Each blade 96 of the second blade group 94 includes a plurality of perforations 115, two through holes 117, and a cutting edge portion 113, and each blade 96 of the second blade group 94 includes two protruding wings 98 on both sides, and a positioning is formed in each protruding wing 98 Card hole 111. The plurality of blades 96 of the second blade group 94 is located at the front end of the blade 96 against the inner surface of the lower baffle 54 (as shown in Figure 3) and is located in the lower channel 69, and the cutting edge of the frontmost blade 96 The part 113 faces down.

請配合參看第１圖及第３圖所示，本創作並包括一後封件１３１可拆卸的定位在該複層殼體２０的後端面２８。該後封件１３１包括一上封板１３３及一下封板１３５，該上封板１３３內側面包括沿前後方向延伸的複數上柱桿１５７，各上柱桿１５７套設一彈簧１７１，各上柱桿１５７前端伸設於該第一刀片組８０的各刀片８２的穿孔９０中，該彈簧１７１末端抵靠該上封板１３３內側面，該彈簧１７１前端抵壓該第一刀片組８０的複數刀片８２的最後端的刀片８２表面。又，該下封板１３５二側分別延伸出一側翼１９１。以及，該下封板１３５內側面包括沿前後方向延伸的複數下柱桿１５９，各下柱桿１５９套設一彈簧１７１，各下柱桿１５９前端伸設於該第二刀片組９４的各刀片９６的穿孔１１５中，該彈簧１７１末端抵靠該下封板１３５內側面，該彈簧１７１前端抵壓該第二刀片組９４的複數刀片９６的最後端的刀片９６表面。Please refer to Figure 1 and Figure 3. This creation includes a rear seal 131 detachably positioned on the rear end 28 of the multi-layer shell 20. The rear sealing member 131 includes an upper sealing plate 133 and a lower sealing plate 135. The inner side of the upper sealing plate 133 includes a plurality of upper poles 157 extending in the front-to-rear direction. Each upper pole 157 is sleeved with a spring 171, and each upper pole The front end of the rod 157 extends in the perforation 90 of each blade 82 of the first blade group 80, the end of the spring 171 abuts against the inner surface of the upper sealing plate 133, and the front end of the spring 171 presses against the plural blades of the first blade group 80 The surface of the blade 82 at the rear end of the 82. In addition, a side wing 191 extends from the two sides of the lower sealing plate 135 respectively. And, the inner side of the lower sealing plate 135 includes a plurality of lower poles 159 extending in the front and rear directions, each of the lower poles 159 is sleeved with a spring 171, and the front end of each of the lower poles 159 is extended on the blades of the second blade group 94 In the perforation 115 of 96, the end of the spring 171 abuts against the inner surface of the lower sealing plate 135, and the front end of the spring 171 presses the surface of the rearmost blade 96 of the plurality of blades 96 of the second blade group 94.

又，後封件１３１的上封板１３３內側面包括一上結合部１３７，以及該下封板１３５內側面包括一下結合部１５３，該上結合部１３７與該下結合部１５３之間，以及該上結合部１３７、該下結合部１５３與該上封板１３３、該下封板１３５之間形成一環槽１３９，該環槽１３９貼靠於該複層殼體２０的後端面２８。以及該後封件１３１的環槽１３９與該上結合部１３７之間形成複數上卡槽１５１，該後封件１３１的環槽１３９與該下結合部１５３之間形成複數下卡槽１５３。該複層殼體２０的第一空間３０中的複數上肋條３６***該複數上卡槽１５１，該複層殼體２０的第二空間３２中的複數下肋條４２***該複數下卡槽１５５中。以及二螺絲１７９穿設該下封板１３５的二側翼１９１及螺合在該複層殼體２０後端面２８二側下緣的固定部４６中。In addition, the inner side of the upper sealing plate 133 of the rear seal 131 includes an upper joint 137, and the inner side of the lower sealing plate 135 includes a lower joint 153, between the upper joint 137 and the lower joint 153, and the A ring groove 139 is formed between the upper joining portion 137, the lower joining portion 153, the upper sealing plate 133, and the lower sealing plate 135, and the annular groove 139 abuts against the rear end surface 28 of the multi-layer housing 20. And between the ring groove 139 of the rear seal 131 and the upper joint 137, a plurality of upper clamping grooves 151 are formed, and the ring groove 139 of the rear seal 131 and the lower joint 153 are formed with a plurality of lower clamping grooves 153. The plurality of upper ribs 36 in the first space 30 of the multi-layer shell 20 are inserted into the plurality of upper clamping slots 151, and the plurality of lower ribs 42 in the second space 32 of the multi-layer shell 20 are inserted into the plurality of lower clamping slots 155 . And two screws 179 pass through the two side wings 191 of the lower sealing plate 135 and are screwed into the fixing part 46 on the lower edge of the two sides of the rear end 28 of the multi-layer shell 20.

再如第１圖、第２圖及第３圖所示，本創作又包括一上撥片７２可拆卸的定位在該前擋件５０的上擋板５２表面。該上撥片７２包括一凸扣７４，該凸扣７４穿設該上擋板５２的上滑槽６８且可拆卸的***該第一刀片組８０位於最前端的刀片８２的通孔９２中（如第３圖所示）。一下撥片７６可拆卸的定位在該前擋件５０的下擋板５４表面，該下撥片７６包括一凸扣７８，該凸扣７８穿設該下擋板５４的下滑槽７０且可拆卸的***該第二刀片組９４位於最前端的刀片９６的通孔１１７中。As shown in Figure 1, Figure 2, and Figure 3, this creation also includes an upper paddle 72 detachably positioned on the surface of the upper baffle 52 of the front stop 50. The upper paddle 72 includes a protruding buckle 74 which penetrates the upper sliding groove 68 of the upper baffle 52 and is detachably inserted into the through hole 92 of the foremost blade 82 of the first blade set 80 ( As shown in Figure 3). The lower paddle 76 is detachably positioned on the surface of the lower baffle 54 of the front stopper 50. The lower paddle 76 includes a protruding buckle 78. The protruding buckle 78 penetrates the lower groove 70 of the lower bezel 54 and is detachable. Is inserted into the through hole 117 of the blade 96 of the second blade group 94 at the foremost end.

如第３圖所示，本創作操作使用，可將下撥片７６移動至該凸扣７８抵靠該下滑槽７０末端，使第二刀片組９４位於最前端的刀片９６的刀刄部１１３伸出該下通道６９，使最前端的刀片９６之各定位卡孔１１１對齊各卡珠１７７，因而各卡珠１７７抵壓各彈性套１７５的回復力，使各卡珠１７７得以伸入各定位卡孔１１１中，而將最前端的刀片９６穩固定位，藉此即可以手持複層殼體２０及藉由刀片９６的刀刄部１１３刮除人體皮膚的毛髮。As shown in Figure 3, for this creative operation, the lower pick 76 can be moved until the protruding buckle 78 abuts the end of the lower groove 70, so that the cutting edge 113 of the blade 96 of the second blade group 94 at the foremost end is extended. Exit the lower channel 69, so that the positioning holes 111 of the foremost blade 96 are aligned with the beads 177, so that the beads 177 press against the restoring force of the elastic sleeve 175, so that the beads 177 can extend into the positioning cards. In the hole 111, the foremost blade 96 is firmly fixed in place, so that the multi-layer housing 20 can be held by hand and the blade part 113 of the blade 96 can be used to scrape the hair of the human skin.

配合參看第３圖及第５圖所示，當第二刀片組９４最前端的刀片９６之刀刄部１１３鈍化而想要更新刀片９６時。可將下撥片７６拆卸下來（如第５圖所示），使下撥片７６的凸扣７８與第二刀片組９４最前端的刀片９６之通孔１１７脫離，因而可由下通道６９口處取出該最前端的刀片９６。此時，該第二刀片組９４的複數刀片９６受彈簧１７１推抵向前移位，因而該複數刀片９６最前端的刀片９６又貼靠於該前擋件５０內側面且位於該下通道６９中，再以該下撥片７６的凸扣７８穿設該下擋板５４的下滑槽７０且***該最前端的刀片９６的通孔１１７中（如第３圖所示），並移動該下撥片７６至該凸扣７８抵靠該下滑槽７０末端，因而該最前端的刀片９６之刀刄部１１３又伸出該下通道６９，藉此完成第二刀片組９４的刀片９６更新使用。As shown in Figures 3 and 5, when the cutting edge part 113 of the blade 96 at the foremost end of the second blade group 94 is dulled and the blade 96 is desired to be updated. The lower paddle 76 can be disassembled (as shown in Figure 5), so that the protruding buckle 78 of the lower paddle 76 can be separated from the through hole 117 of the blade 96 at the front end of the second blade group 94, so that the lower channel 69 can be opened. Take out the foremost blade 96. At this time, the plural blades 96 of the second blade group 94 are pushed forward by the spring 171, so that the blade 96 at the foremost end of the plural blades 96 abuts on the inner surface of the front stopper 50 and is located in the lower channel 69. And then use the protruding buckle 78 of the lower plate 76 to pass through the lower groove 70 of the lower baffle 54 and insert it into the through hole 117 of the foremost blade 96 (as shown in Figure 3), and move the lower plate The pick 76 to the protruding buckle 78 abuts against the end of the lower groove 70, so the cutting edge portion 113 of the foremost blade 96 extends out of the lower channel 69, thereby completing the renewal of the blade 96 of the second blade group 94.

如第６圖所示，係將本創作複層殼體２０上下相反置放，配合參看第７圖及第９圖所示，當本創作欲更換不同規格的第一刀片組８０的刀片８２加以使用，即可將上撥片７２移動至該凸扣７４抵靠該上滑槽６８末端，使第一刀片組８０最前端的刀片８２的刀刄部８８伸出該上通道６１，使該最前端的刀片８２之各定位卡孔８６對齊各卡珠１７７，因而各卡珠１７７抵壓各彈性套１７５的回復力，使各卡珠１７７得以伸入各定位卡孔８６中，而將最前端的刀片８２穩固定位，藉此即可以手持複層殼體２０及藉由刀片８２的刀刄部８８進行人體皮膚毛髮的刮除作業。As shown in Figure 6, the multi-layer housing 20 of this creation is placed upside down, and in conjunction with Figures 7 and 9, when this creation wants to replace the blades 82 of the first blade group 80 of different specifications. In use, the upper pick 72 can be moved until the protruding buckle 74 abuts against the end of the upper chute 68, so that the cutting edge portion 88 of the blade 82 at the foremost end of the first blade set 80 extends out of the upper channel 61 to make the most The positioning holes 86 of the blade 82 at the front end are aligned with the beads 177, so that the beads 177 press against the restoring force of the elastic sleeve 175, so that the beads 177 can extend into the positioning holes 86, and the front end The blade 82 of the blade is firmly fixed in position, so that the multi-layer housing 20 can be held by hand and the blade part 88 of the blade 82 can be used to scrape the human skin and hair.

而當第一刀片組８０最前端的刀片８２之刀刄部８８鈍化且想要更新刀片８２時。可將上撥片７２拆卸下來（如第９圖所示），使上撥片７２的凸扣７８與第一刀片組８０最前端的刀片８２之通孔９２脫離，因此可由上通道６１口處取出該最前端已鈍化的刀片８２。此時，該第一刀片組８０的複數刀片８２受彈簧１７１推抵向前移位，因而該複數刀片８２最前端的刀片８２又貼靠於該前擋件５０內側面且位於該上通道６１中，再以該上撥片７２的凸扣７４穿設該上擋板５４的上滑槽６８且***該最前端的刀片８２的通孔９２中（如第７圖所示），並移動該上撥片７２至該凸扣７４抵靠該上滑槽６８末端，因而該最前端的刀片２之刀刄部８８又伸出該上通道６９（如第７圖所示），藉此完成第一刀片組８０的刀片８２更新使用。And when the cutting edge part 88 of the blade 82 at the front end of the first blade group 80 is dull and the blade 82 is desired to be updated. The upper paddle 72 can be disassembled (as shown in Figure 9), so that the protruding buckle 78 of the upper paddle 72 can be separated from the through hole 92 of the blade 82 at the forefront of the first blade group 80, so that it can be accessed from the mouth of the upper channel 61 Take out the blunt blade 82 at the foremost end. At this time, the plurality of blades 82 of the first blade group 80 is pushed forward by the spring 171, so that the blade 82 at the foremost end of the plurality of blades 82 abuts on the inner surface of the front stop 50 and is located in the upper channel 61. And then use the protruding buckle 74 of the upper paddle 72 to pass through the upper chute 68 of the upper baffle 54 and insert it into the through hole 92 of the foremost blade 82 (as shown in Fig. 7), and move the The upper pick 72 to the protruding buckle 74 abuts against the end of the upper chute 68, so the cutting edge portion 88 of the foremost blade 2 extends out of the upper channel 69 (as shown in Figure 7), thereby completing the first The blade 82 of a blade group 80 is updated.

本創作特點即提供一種除毛刀之複層殼體２０內包括不同容積的第一空間３０及第二空間３２，而可於其中裝設不同規格的第一刀片組８０及第二刀片組９４，並以一前擋件５０安裝於複層殼體２０的前端面２６，使其間形成一上通道６１及一下通道６９，以及一後封件１３１內側面包括複數上柱桿１５７及下柱桿１５９，各上柱桿１５７及各下柱１５９桿套設一彈簧１７１及穿設該第一及第二刀片組８０、９４，且利用彈簧１７１偏壓第一及第二刀片組８０、９４，使第一及第二刀片組８０、９４最前端的刀片８２、９６位於上、下通道６１、６９中，並以一上撥片７２及一下撥片７６結合位於最前端的刀片８２、９６，而可以推動最前端的刀片８２、９６伸出上、下通道６１、６９，且可以拆卸上撥片７２及下撥片７６，而可將鈍化的刀片８２、９６由上、下通道６１、６９口處向外取出，使後續刀片８２、９６可由彈簧１７１推行向前遞補，藉此達到迅速更換刀片８２、９６或迅速更換不同規格的刀片８２、９６加以使用。The feature of this creation is to provide a multi-layer shell 20 of a hair removal knife, which includes a first space 30 and a second space 32 of different volumes, and the first blade group 80 and the second blade group 94 of different specifications can be installed in it. , And a front stopper 50 is installed on the front face 26 of the multi-layer shell 20 to form an upper channel 61 and a lower channel 69 between them, and a rear seal 131 on the inner side including a plurality of upper poles 157 and lower poles 159, each upper pole 157 and each lower pole 159 are sleeved with a spring 171 and pass through the first and second blade sets 80, 94, and the first and second blade sets 80, 94 are biased by the spring 171, Make the blades 82 and 96 of the foremost end of the first and second blade groups 80 and 94 located in the upper and lower passages 61 and 69, and combine the blades 82 and 96 at the foremost end with an upper pick 72 and a lower pick 76, The foremost blades 82 and 96 can be pushed out of the upper and lower channels 61 and 69, and the upper and lower paddles 72 and 76 can be removed, and the dull blades 82 and 96 can be removed from the upper and lower channels 61 and 69. Take it out from the mouth, so that the subsequent blades 82, 96 can be pushed forward by the spring 171, so as to achieve rapid replacement of the blades 82, 96 or rapid replacement of the blades 82, 96 of different specifications for use.

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，後封件１３１的內側面只要具有一上柱桿１５７及一下柱桿１５９，且於該上、下柱桿１５７、１５９各套設一彈簧１７１，即可以利用該二彈簧１７１去抵壓第一及第二刀片組８０、９４的複數刀片８２、９６，使其更換新刀片８２、９６時，即可以該二彈簧１７１壓縮回復力去推行第一及第二刀片組８０、９４的複數刀片８２、９６前進。此為本領域通常技能人仕所顯而易知。The basic teaching of this creation has been explained in the previous paragraphs. For people with ordinary skills in the field, many extensions and changes will be obvious and easy to understand. For example, the inner side of the rear seal 131 only needs to have an upper pillar. The rod 157 and the lower rod 159, and the upper and lower rods 157 and 159 are each sleeved with a spring 171, that is, the two springs 171 can be used to press against the plural blades 82 of the first and second blade sets 80 and 94 , 96, when it is replaced with new blades 82 and 96, the two springs 171 can compress the restoring force to push the plural blades 82 and 96 of the first and second blade groups 80 and 94 forward. This is obvious and easy to know by 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 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 illustrative rather than restrictive. The scope of this creation is defined by the scope of the attached patent application, rather than the above description. All changes to the equivalent meaning and scope that fall into the scope of the patent application will still be included in its scope.

１０:除毛刀10: Hair removal knife

２０:複層殼體20: Multilayer shell

２１:中間板21: Intermediate plate

２２:上殼部22: Upper shell

２４:下殼部24: Lower shell

２６:前端面26: Front face

２８:後端面28: Rear end

３０:第一空間30: The first space

３２:第二空間32: The second space

３４:上定位部34: Upper positioning part

３６:上肋條36: Upper rib

３８:上限位區間38: Upper limit range

４０:下定位部40: Lower positioning part

４２:下肋條42: Lower rib

４４:下限位區間44: Lower limit interval

４６:固定部46: Fixed part

５０:前擋件50: Front stop

５２:上擋板52: Upper baffle

５４:下擋板54: Lower baffle

５６:上凸部56: Upper convex part

６１:下凸部61: Lower convex part

６０:上凸翼60: Upper protruding wing

６１:上通道61: Upper channel

６２:下凸翼62: Lower convex wing

６４:凹槽64: Groove

６６:凹槽66: Groove

６８:上滑槽68: Upper chute

６９:下通道69: Down Channel

７０:下滑槽70: Sliding groove

７２:上撥片72: Top pick

７４:凸扣74: Convex buckle

７６:下撥片76: Under the pick

７８:凸扣78: Convex buckle

８０:第一刀片組80: The first blade set

８２:刀片82: Blade

８４:凸翼84: Convex Wing

８６:定位卡孔86: Positioning card hole

８８:刀刄部88: Blade Department

９０:穿孔90: Piercing

９２:通孔92: Through hole

９４:第二刀片組94: The second blade set

９６:刀片96: Blade

９８:凸翼98: Convex Wing

１１１:定位卡孔１１１: Positioning card hole

１１３:刀刄部113: Blade part

１１５:穿孔115: Piercing

１１７:通孔117: Through hole

１３１:後封件131: Rear seal

１３３:上封板133: Upper sealing plate

１３５:下封板135: Lower sealing plate

１３７:上結合部137: Upper joint

１３９:環槽139: Ring groove

１５１:上卡槽151: Upper card slot

１５３:下結合部153: Lower joint

１５５:下卡槽155: Lower card slot

１５７:上柱桿157: Upper pole

１５９:下柱桿159: Lower pole

１７１:彈簧171: Spring

１７３:螺絲173: Screw

１７５:彈性套175: Elastic sleeve

１７７:卡珠177: Card beads

１７９:螺絲179: Screw

１９１:側翼191: Flank

第１圖為本創作雙規格刀片的抛棄式手術前除毛刀的立體分解圖。The first picture is a three-dimensional exploded view of the disposable pre-surgery hair removal knife created with dual blades.

第２圖為本創作雙規格刀片的抛棄式手術前除毛刀的組合外觀圖。The second picture is the combined appearance of the disposable pre-surgery hair removal knife created with dual blades.

第３圖為第２圖的3-3剖線剖視，係顯示上撥片尚未推動第一刀片組最前端的刀片，因而其刀刄部尚未伸出上通道，以及下撥片移動至凸扣抵靠下滑槽末端，使第二刀片組位於最前端的刀片的刀刄部伸出該下通道的示意圖。Figure 3 is a cross-sectional view taken along the line 3-3 of Figure 2. It shows that the upper pick has not yet pushed the blade at the front end of the first blade group, so its blade has not yet protruded from the upper channel, and the lower pick has moved to the convex It is a schematic diagram of buckling against the end of the sliding groove so that the cutting edge of the blade of the second blade set at the foremost end protrudes out of the lower channel.

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

第５圖為本創作上撥片的凸扣穿設於前擋件的上擋板之上滑槽且***第一刀片組最前端的刀片之通孔，以及下撥片拆卸下來，使下撥片的凸扣與第二刀片組最前端的刀片之通孔脫離，因而可由下通道口處取出第二刀片組位於最前端的刀片示意圖。Picture 5 shows the creation of the upper paddle protruding buckle through the sliding groove on the upper baffle of the front stopper and inserting into the through hole of the blade at the front end of the first blade set, and the lower paddle is removed to make the lower dial The convex buckle of the blade is separated from the through hole of the blade at the front end of the second blade group, so the blade at the front end of the second blade group can be taken out from the lower channel opening.

第６圖為本創作複層殼體上下相反置放的立體外觀圖。Figure 6 is the three-dimensional appearance of the creation of the multi-layer shell placed upside down.

第７圖為第６圖的7-7剖線剖視圖。Figure 7 is a cross-sectional view taken along line 7-7 in Figure 6.

第８圖為第６圖的8-8剖線剖視圖。Figure 8 is a cross-sectional view taken along line 8-8 of Figure 6.

第９圖為本創作複層殼體上下相反置放，且下撥片的凸扣穿設於前擋件的下擋板之下滑槽且***第二刀片組最前端的刀片之通孔，以及上撥片拆卸下來，使上撥片的凸扣與第一刀片組最前端的刀片之通孔脫離，因而可由上通道口處取出第一刀片組位於最前端的刀片示意圖。The 9th picture shows the creation of the multi-layer shell placed upside down, and the protruding buckle of the lower paddle passes through the lower groove of the lower baffle of the front stopper and is inserted into the through hole of the foremost blade of the second blade set, and The upper paddle is disassembled, so that the protruding buckle of the upper paddle is separated from the through hole of the foremost blade of the first blade set, so that the schematic diagram of the blade of the first blade set at the foremost end can be taken out from the upper passage opening.

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 the drawings are only for the convenience of explaining the basic teaching of this creation. The numbers, positions, relationships, and extensions of the sizes of the elements constituting the preferred embodiment will be explained in the drawings. Read and understand the guidance of this creation. The subsequent implementation of related changes belongs to the industry's skills. In addition, after reading and understanding the instructions of this creation, the change of precise size and size ratio to meet specific power, weight, strength and similar requirements is also an industry skill.

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。The same or similar elements are marked with the same reference numbers in different drawings. In addition, please understand the text such as "wings", "faces", "pieces", "slots", "groups", "first", and "second". Etc. and similar terms are only for the viewer to refer to the structure in the figure and are only used to help describe the creation.

10:除毛刀 10: Hair removal knife

20:複層殼體 20: Multilayer shell

22:上殼部 22: Upper shell

24:下殼部 24: Lower shell

34:上定位部 34: Upper positioning part

40:下定位部 40: Lower positioning part

46:固定部 46: fixed part

50:前擋件 50: front stop

52:上擋板 52: Upper baffle

54:下擋板 54: Lower baffle

56:上凸部 56: Upper convex

58:下凸部 58: Lower convex part

60:上凸翼 60: upper protruding wing

62:下凸翼 62: Lower convex wing

68:上滑槽 68: Upper Chute

70:下滑槽 70: slide groove

72:上撥片 72: top pick

76:下撥片 76: down paddle

131:後封件 131: back seal

133:上封板 133: Upper sealing board

135:下封板 135: Lower sealing plate

173:螺絲 173: Screw

179:螺絲 179: Screw

191:側翼 191: Flanking

Claims (7)

一種雙規格刀片的抛棄式手術前除毛刀，包括：一複層殼體，包括以一中間板居中隔開形成一上殼部及一下殼部，及前、後隔開的一前端面及一後端面，該上殼部中包括一第一空間，該下殼部中包括一第二空間，該第一及第二空間分別貫穿該前端面及該後端面；一前擋件，可拆卸的定位在該複層殼體的前端面，該前擋件包括轉折向上延伸的一上擋板及轉折向下延伸的一下擋板，該上擋板包括一上滑槽，該下擋板包括一下滑槽，該上擋板與該複層殼體的前端面之間包括一上通道，該下擋板與該複層殼體的前端面之間包括一下通道；一第一刀片組，包括並排貼靠的複數刀片置於該複層殼體的第一空間中，各刀片包括一穿孔、一通孔及一刀刄部，該複數刀片位於最前端的刀片貼靠該上擋板內側面而位於該上通道中，且該刀片的刀刄部朝上；一第二刀片組，包括並排貼靠的複數刀片置於該複層殼體的第二空間中，各刀片包括一穿孔、一通孔及一刀刄部，該複數刀片位於最前端的刀片貼靠該下擋板內側面而位於該下通道中，且該刀片的刀刄部朝下；一後封件，可拆卸的定位在該複層殼體的後端面，該後封件包括一上封板及一下封板，該上封板內側面包括沿前後方向延伸的一上柱桿，該上柱桿套設一彈簧，該上柱桿前端伸設於該第一刀片組的各刀片的穿孔中，該彈簧末端抵靠該上封板內側面，該彈簧前端抵靠該第一刀片組的複數刀片的最後端的刀片表面，該下封板內側面包括沿前後方向延伸的一下柱桿，該下柱桿套設一彈簧，該下柱桿前端伸設於該第二刀片組的各刀片的穿孔中，該彈簧末端抵靠該下封板內側面，該彈簧前端抵靠該第二刀片組的複數刀片的最後端的刀片表面； 一上撥片，可拆卸的定位在該上擋板表面，該上撥片包括一凸扣，該凸扣穿設該上擋板的上滑槽且可拆卸的***該第一刀片組位於最前端的刀片的通孔中；一下撥片，可拆卸的定位在該下擋板表面，該下撥片包括一凸扣，該凸扣穿設該下擋板的下滑槽且可拆卸的***該第二刀片組位於最前端的刀片的通孔中；當該上撥片移動至該凸扣抵靠該上滑槽末端，該第一刀片組最前端的刀片的刀刄部伸出該上通道，當拆卸該上撥片且取出該最前端的刀片，該第一刀片組的複數刀片受該彈簧推抵向前移位，因而最前端的刀片又貼靠於該前擋件內側面且位於該上通道中；當該下撥片移動至該凸扣抵靠該下滑槽末端，該第二刀片組最前端的刀片的刀刄部伸出該下通道，當拆卸該下撥片且取出該最前端的刀片，該第二刀片組的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件內側面且位於該下通道中。 A disposable pre-surgical hair removal knife with double specifications blades, comprising: a multi-layer shell, including an upper shell part and a lower shell part separated by a middle plate, and a front end surface separated from the front and the rear. A rear end surface, the upper shell portion includes a first space, the lower shell portion includes a second space, the first and second spaces respectively penetrate the front end surface and the rear end surface; a front stopper, detachable Positioned on the front end surface of the multi-layer shell, the front block includes an upper baffle that turns upwards and a lower baffle that turns downwards. The upper baffle includes an upper chute, and the lower baffle includes A lower groove, an upper channel is included between the upper baffle and the front end of the multi-layer shell, and a lower channel is included between the lower baffle and the front end of the multi-layer shell; a first blade set, including A plurality of blades abutting side by side are placed in the first space of the multi-layer housing. Each blade includes a perforation, a through hole and a cutting edge. The blade at the foremost end of the plurality of blades is located against the inner surface of the upper baffle plate. In the upper channel, and the cutting edge of the blade faces upward; a second blade group, including a plurality of blades that abut against each other side by side, is placed in the second space of the multi-layer shell, and each blade includes a through hole, a through hole and A blade portion, the blade of the plurality of blades at the foremost end abuts against the inner surface of the lower baffle and is located in the lower channel, and the blade portion of the blade faces downward; a rear seal is detachably positioned on the layer On the rear end surface of the housing, the rear seal includes an upper sealing plate and a lower sealing plate. The inner side of the upper sealing plate includes an upper pole extending in the front-to-rear direction, the upper pole is sleeved with a spring, and the upper pole The front end extends in the perforation of each blade of the first blade set, the end of the spring abuts against the inner surface of the upper sealing plate, the front end of the spring abuts against the blade surface of the last end of the plurality of blades of the first blade set, and the lower seal The inner side of the plate includes a lower pole extending in the front-to-rear direction, the lower pole is sleeved with a spring, the front end of the lower pole extends in the perforation of each blade of the second blade set, and the end of the spring abuts against the lower seal On the inner surface of the plate, the front end of the spring abuts against the blade surface of the rearmost end of the plurality of blades of the second blade set; An upper paddle is detachably positioned on the surface of the upper baffle plate, the upper paddle includes a protruding buckle, the protruding buckle penetrates the upper sliding groove of the upper baffle plate and is detachably inserted into the first blade set at the most extreme position. The lower plate is detachably positioned on the surface of the lower baffle; the lower plate includes a protruding buckle, the protruding buckle penetrates the lower baffle’s lower groove and is detachably inserted into the The second blade set is located in the through hole of the foremost blade; when the upper pick moves until the buckle abuts against the end of the upper chute, the cutting edge of the foremost blade of the first blade set extends out of the upper channel When the upper paddle is disassembled and the frontmost blade is taken out, the plurality of blades of the first blade group are pushed forward by the spring, so that the frontmost blade abuts against the inner surface of the front stopper and is located In the upper channel; when the lower paddle moves to the end of the protruding buckle against the lower groove, the blade of the foremost blade of the second blade set extends out of the lower passage, when the lower paddle is disassembled and the lower paddle is taken out For the foremost blade, the plurality of blades of the second blade group are pushed forward by the spring, so that the foremost blade of the plurality of blades abuts on the inner surface of the front stopper and is located in the lower channel. 如請求項1所述雙規格刀片的抛棄式手術前除毛刀，其中，該前擋件的上擋板外表面包括二上凸部，該上擋板的內表面包括二凹槽朝向該二上凸部凹陷，各凹槽中包括一彈性套及一卡珠，該第一刀片組中的各刀片二側包括二凸翼，各凸翼中形成一定位卡孔，當該第一刀片組最前端的刀片位於該上通道且其刀刄部伸出該上通道時，該最前端的刀片之各定位卡孔對齊各卡珠，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 dual-size blade disposable pre-surgical hair removal knife according to claim 1, wherein the outer surface of the upper baffle of the front stop includes two upper protrusions, and the inner surface of the upper baffle includes two grooves facing the two The upper convex portion is recessed, and each groove includes an elastic sleeve and a retaining bead. The two sides of each blade in the first blade set include two convex wings, and each convex wing forms a positioning hole. When the first blade set When the foremost blade is located in the upper channel and its cutting edge extends out of the upper channel, the positioning holes of the foremost blade are aligned with the beads, and the beads press against the restoring force of the elastic sleeves to make each card The beads can be extended into each positioning hole. 如請求項1或2所述雙規格刀片的抛棄式手術前除毛刀，其中，該前擋件的下擋板外表面包括二下凸部，該下擋板的內表面包括二凹槽朝 向該二下凸部凹陷，各凹槽中包括一彈性套及一卡珠，該第二刀片組中的各刀片二側包括二凸翼，各凸翼中形成一定位卡孔，當該第二刀片組最前端的刀片位於該下通道且其刀刄部伸出該下通道時，該最前端的刀片之各定位卡孔對齊各卡珠，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 pre-surgical hair removal knife with dual specifications blades according to claim 1 or 2, wherein the outer surface of the lower baffle of the front stop includes two lower protrusions, and the inner surface of the lower baffle includes two grooves facing toward Recessed toward the two lower convex portions, each groove includes an elastic sleeve and a retaining bead, the two sides of each blade in the second blade set include two convex wings, and each convex wing forms a positioning hole. When the foremost blade of the two-blade set is located in the lower channel and its cutting edge extends out of the lower channel, the positioning holes of the foremost blade are aligned with the beads, and the beads resist the restoring force of the elastic sleeves. Make each card bead extend into each positioning card hole. 如請求項1所述雙規格刀片的抛棄式手術前除毛刀，其中，該複層殼體的第一空間容積小於第二空間容積，該第一空間的內壁面上形成數道沿前後方向延伸的複數上肋條，任一上肋條與相鄰的上肋條之間形成一上限位區間，該第一刀片組的各刀片包括二凸翼，該第一刀片組的各刀片的任一凸翼伸入該上限位區間。 The disposable pre-surgical hair removal knife with dual-size blades according to claim 1, wherein the volume of the first space of the multi-layer shell is smaller than the volume of the second space, and the inner wall surface of the first space is formed with a number of lines along the front-to-back direction A plurality of extended upper ribs, any upper rib and an adjacent upper rib form an upper limit interval, each blade of the first blade set includes two convex wings, and any one convex wing of each blade of the first blade set Reach into the upper limit interval. 如請求項1所述雙規格刀片的抛棄式手術前除毛刀，其中，該複層殼體的第一空間容積小於第二空間容積，該第二空間的內壁面上形成數道沿前後方向延伸的複數下肋條，任一下肋條與相鄰的下肋條之間形成一下限位區間，該第二刀片組的各刀片包括二凸翼，該第二刀片組的各刀片的任一凸翼伸入該下限位區間。 The disposable pre-surgical hair removal knife with dual-size blades according to claim 1, wherein the volume of the first space of the multi-layer shell is smaller than the volume of the second space, and the inner wall of the second space is formed with a plurality of channels along the front-to-rear direction A plurality of extended lower ribs, any lower rib and an adjacent lower rib form a lower limit interval, each blade of the second blade group includes two convex wings, and any convex wing of each blade of the second blade group extends Enter the lower limit interval. 如請求項1所述雙規格刀片的抛棄式手術前除毛刀，其中，該後封件的上封板內側面包括一上結合部，以及該下封板內側面包括一下結合部，該上結合部與該下結合部之間以及該上結合部、該下結合部與該上封板、該下封板之間形成一環槽，該環槽貼靠於該複層殼體的後端面，以及該後封件的環槽與該上結合部之間形成複數上卡槽，以及該後封件的環槽與該下結合部之間形成複數下卡槽，該複層殼體的第一空間內壁面上形成數道沿前後方向延伸的複數上肋條，該複層殼體的第二空間內壁面上形成數道沿前後方向延伸的 複數道下肋條，該複數上肋條及該複數下肋條***該複數上卡槽及該複數下卡槽中。 The disposable pre-surgical hair removal knife with dual-size blades according to claim 1, wherein the inner side of the upper sealing plate of the back seal includes an upper joint, and the inner side of the lower sealing plate includes a lower joint, and the upper An annular groove is formed between the connecting portion and the lower connecting portion and between the upper connecting portion, the lower connecting portion and the upper sealing plate and the lower sealing plate, and the annular groove abuts against the rear end surface of the multi-layer shell, And a plurality of upper clamping grooves are formed between the ring groove of the rear seal and the upper joint part, and a plurality of lower clamping grooves are formed between the ring groove of the rear seal and the lower joint part, the first of the multi-layer shell A plurality of upper ribs extending in the front-rear direction are formed on the inner wall of the space, and a plurality of upper ribs extending in the front-rear direction are formed on the inner wall of the second space of the multi-layer shell. A plurality of lower ribs are provided, and the plurality of upper ribs and the plurality of lower ribs are inserted into the plurality of upper card slots and the plurality of lower card slots. 一種雙規格刀片的抛棄式手術前除毛刀，包括：一個複層殼體，包括隔開的一前端面及一後端面，以及從該前端面延伸至該後端面的一第一空間及一第二空間；一第一刀片組，包括複數刀片，各刀片包括一刀刄部，該第一刀片組可滑動地的容置於該複層殼體的第一空間中；一第二刀片組，包括複數刀片，各刀片包括一刀刄部，該第二刀片組可滑動地的容置於該複層殼體的第二空間中；複數彈簧，容置在該複層殼體的第一空間及第二空間內且朝向該複層殼體的前端面偏壓該第一刀片組及該第二分片組；一個前擋件，可拆卸地固設在複層殼體的前端面，該前擋件與該複層殼體的前端面之間形成一上通道及一下通道，該第一刀片組中最靠近該前擋件的一刀片位於該上通道內，該第二刀片組中最靠近該前擋件的一刀片位於該下通道內；一上撥片，可移動地伸設於該上通道且可拆卸地結合該第一刀片組位於最前端的刀片，推動該上撥片允許推動該位於最前端的刀片伸出該上通道，拆下該上撥片允許由該上通道口取出該最前端的刀片；一下撥片，可移動地伸設於該下通道且可拆卸地結合該第二刀片組位於最前端的刀片，推動該下撥片允許推動該位於最前端的刀片伸出該下通道，拆下該下撥片允許由該下通道口取出該最前端的刀片。 A disposable pre-surgical hair removal knife with double specifications blades, comprising: a multi-layer shell, including a front end surface and a rear end surface spaced apart, a first space and a first space extending from the front end surface to the rear end surface A second space; a first blade set, including a plurality of blades, each blade includes a cutting edge portion, the first blade set is slidably accommodated in the first space of the multi-layer housing; a second blade set, It includes a plurality of blades, each blade includes a blade portion, the second blade set is slidably accommodated in the second space of the multi-layer housing; a plurality of springs are accommodated in the first space of the multi-layer housing and In the second space and toward the front end surface of the multi-layer shell, the first blade set and the second split group are biased; a front stopper is detachably fixed on the front end surface of the multi-layer shell, and the front An upper channel and a lower channel are formed between the stopper and the front end surface of the multi-layer shell. The blade in the first blade set closest to the front stop is located in the upper channel, and the second blade set is closest to A blade of the front stopper is located in the lower channel; an upper paddle is movably extended in the upper channel and detachably combined with the blade at the foremost end of the first blade group, pushing the upper paddle to allow pushing The blade at the foremost end extends out of the upper channel, and the removal of the upper plate allows the blade at the foremost end to be taken out from the upper channel opening; the lower plate is movably arranged in the lower channel and is detachably combined with the The second blade group is located at the foremost blade, pushing the lower pick allows pushing the foremost blade to extend out of the lower channel, and removing the lower pick allows the foremost blade to be taken out from the lower channel opening.

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