WO2017045495A1 - 易清洁易拆装的新型剃须刀 - Google Patents

易清洁易拆装的新型剃须刀 Download PDF

Info

Publication number
WO2017045495A1
WO2017045495A1 PCT/CN2016/094337 CN2016094337W WO2017045495A1 WO 2017045495 A1 WO2017045495 A1 WO 2017045495A1 CN 2016094337 W CN2016094337 W CN 2016094337W WO 2017045495 A1 WO2017045495 A1 WO 2017045495A1
Authority
WO
WIPO (PCT)
Prior art keywords
blade
buckle
easy
cover
holder
Prior art date
Application number
PCT/CN2016/094337
Other languages
English (en)
French (fr)
Inventor
梁现
Original Assignee
梁现
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 梁现 filed Critical 梁现
Publication of WO2017045495A1 publication Critical patent/WO2017045495A1/zh

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B21/00—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
    • B26B21/08—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor involving changeable blades
    • B26B21/14—Safety razors with one or more blades arranged transversely to the handle
    • B26B21/22—Safety razors with one or more blades arranged transversely to the handle involving several blades to be used simultaneously
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B21/00—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
    • B26B21/54—Razor-blades

Definitions

  • the invention relates to the field of improvement of razor structure, in particular to a novel razor which is easy to clean and easy to disassemble.
  • the object of the present invention is to solve the above problems and to design a new type of razor which is easy to clean and easy to disassemble.
  • the technical solution of the present invention is to provide a new type of razor that is easy to clean and easy to disassemble, and includes a handle.
  • the front end of the handle is provided with a snap fastener cover, and the front end of the snap fastener cover is fastened with a bracket connector, and the bracket is attached.
  • a tool holder is mounted on the connector, and the blade holder is provided with a blade assembly fixing column and a resilient column with a groove.
  • the tool holder is provided with a plurality of sets of parallel blade assemblies, and each set of blade assemblies passes through two adjacent ones.
  • the blade fixing column is inserted into the groove of the elastic column, and the spring button fixing cover is provided with a spring buckle and a rotating thimble.
  • the elastic button fixing cover is provided with a push card, and the lower end of the card plate is inserted into the elastic buckle fixing cover and located at the elastic Between the buckle and the rotating thimble, the end of the rotating thimble is connected to the lower end of the push card by a spring.
  • the front end of the rotating thimble protrudes from the latch fixing cover and passes through the bracket connector against the knife holder, and the latch is located at the latch fixing cover. The front end and the ends of the buckle are snapped into the bracket connector.
  • the buckle fixing cover is formed by fastening the snap upper cover and the buckle lower cover together.
  • the latch lower cover is provided with an elongated opening to push the card into the opening and slide along the length of the opening.
  • the buckle is located at the front end of the upper cover of the buckle.
  • the tool holder is provided with a T-shaped lubricating strip.
  • the knife holder is provided with a soft rubber protection fin.
  • the plurality of sets of mutually parallel blade assemblies are five in number, and each set of blade assemblies is formed by a bent blade bracket and a blade welded to the bent portion of the blade holder.
  • a plurality of weld points are provided on the upper edge of each set of blades, and each set of blade assemblies is welded to the blade holder by a plurality of welds on its upper edge.
  • the support connector is composed of a casing fastened to the front end of the buckle fixing cover and a concave buckle for mounting the blade holder.
  • the blade holder is provided at both ends with a blade assembly fixing buckle that limits the amplitude of the blade assembly relative to the upper and lower swings of the blade holder.
  • the new razor which is easy to clean and easy to disassemble, which is made by the technical solution of the invention, is in terms of comfort; in order to reduce the friction of the blade assembly and the skin during shaving, and does not need to apply shaving cream or lubrication auxiliary each time.
  • a lubrication strip is added to the tool holder.
  • a multi-layer blade assembly is added to the conventional single razor, and each blade assembly can have different shapes when shaving.
  • the cheeks are up and down to automatically adjust the height or the edge angle, and each blade assembly is mounted on the plastic elastic column to float up and down. There is no burning sensation on the skin during shaving and it will not scratch the skin.
  • the new razor that is easy to clean and easy to disassemble has designed a multi-layer blade assembly, the beard will be shaved many times during shaving, so the beard on the face will be shaved more thoroughly and quietly.
  • cleaning and slag removal it is greatly optimized compared to the traditional design; more than 95% of the space of the entire blade assembly is used for slag discharge, and there is also a gap between the blade assembly and the blade assembly to discharge the slag. Since the design of the entire structure enlarges the space for draining the slag, it is easier to clean and does not hide dirt, so there is no bacteria to breed.
  • FIG. 1 is a schematic exploded view of the novel razor of the present invention which is easy to clean and easy to disassemble;
  • Figure 2 is a front elevational view of the blade assembly of the present invention
  • Figure 3 is a left side elevational view of the blade assembly of the present invention.
  • Figure 4 is a schematic structural view of the lubricating strip of the present invention.
  • FIG. 5 is a schematic structural view of the blade assembly fixing buckle of the present invention.
  • Figure 6 is a schematic structural view of the tool holder of the present invention.
  • Figure 7 is a schematic structural view of the support connector of the present invention.
  • Figure 8 is a front elevational view of the rotating thimble of the present invention.
  • Figure 9 is a right side view of the rotating thimble of the present invention.
  • Figure 10 is a schematic structural view of the push plate making of the present invention.
  • Figure 11 is a schematic structural view of the top cover of the buckle according to the present invention.
  • Figure 12 is a schematic structural view of the lower cover of the buckle according to the present invention.
  • Figure 13 is a schematic structural view of the blade assembly of the present invention.
  • Figure 14 is a schematic view showing the combined structure of the blade assembly and the fixing post in the tool holder of the present invention.
  • Figure 15 is a partially enlarged schematic view showing the combination of the blade assembly and the fixed post of the present invention.
  • Figure 16 is a schematic view showing the structure of the blade holder of the present invention inserted between adjacent fixed positions;
  • Figure 17 is a schematic longitudinal sectional view of the tool holder of the present invention.
  • Figure 18 is a schematic view showing the structure of the blade holder of the present invention inserted into the upper surface of the elastic column;
  • Figure 19 is a schematic view showing the structure of the razor head portion of the present invention.
  • Figure 20 is a schematic structural view showing a longitudinal section of the snap fastener fixing cover of the present invention.
  • Figure 21 is a schematic structural view showing a cross section of the clip fastening cover of the present invention.
  • blade assembly 1, blade assembly; 2, lubrication strip; 3, blade assembly fixing buckle; 4, knife holder; 5, bracket connector; 6, rotating thimble; 7, spring; 8, push card; Lower cover; 10, snap fastener; 11, snap button upper cover; 12, handle; 13, elongated opening; 14, concave mouth; 15, protective fin; 16, welding point; 17, housing; Column; 19, elastic column; 20, blade bracket; 21, blade.
  • a new type of razor that is easy to clean and easy to disassemble includes a handle (12), and a front end of the handle is mounted with a snap fastener cover.
  • the front end of the buckle fixing cover is fastened with a bracket connector (5), and the bracket connector is provided with a knife holder (4), and the blade holder is provided with a blade assembly fixing column (18) and a resilient column with a groove (19)
  • the tool holder is provided with a plurality of sets of parallel blade assemblies (1), each set of inserts are inserted into the grooves of the elastic column through the adjacent two blade fixing columns, and the snap fasteners are provided with snap fasteners ( 10) and rotating the thimble (6), the buckle fixing cover is provided with a push card (8), and the lower end of the push card is inserted into the buckle fixing cover and located between the buckle and the rotating thimble, and the end of the rotating thimble passes.
  • the spring (7) is connected with the lower end of the push card.
  • the front end of the rotating thimble protrudes from the latch fixing cover and passes through the bracket connector against the knife holder.
  • the latch is located at the front end of the latch fixing cover and the ends of the latch are engaged.
  • the bracket is connected to the machine.
  • the handle is matched by the two-color matching of the hard rubber and the soft rubber as an integral component, and the front end of the handle is mounted with the elastic buckle fixing cover, and the front end of the elastic buckle fixing cover is fastened with the bracket connector (5), and the bracket is connected.
  • the tool holder (4) is mounted on the tool holder, and a plurality of sets of parallel blade assemblies (1) are welded on the tool holder, and a spring button (10) and a rotating thimble (6) are arranged in the buckle fixing cover, and the elastic buckle is fixed on the cover.
  • the push card (8) is provided, and the lower end of the push card is inserted into the buckle fixing cover and located between the buckle and the rotating thimble.
  • the end of the rotating thimble is connected with the lower end of the push card through the spring (7), and the top pin is mounted.
  • the center hole of the bracket connector is pierced, and is placed on the tool holder.
  • the rotating thimble When the tool holder swings, the rotating thimble is forced to move backward, the spring is passively compressed, and the spring complex is reset after the tool holder is swung, and the thimble is rotated.
  • the front end of the latch is extended by the latching cover and passes through the bracket connector against the knife holder.
  • the two ends of the latch are protruded from the two sides of the latching cover and the bracket is attached to the machine.
  • the latch fastening cover is formed by fastening the snap upper cover (9) and the buckle lower cover (11);
  • the buckle lower cover (11) is provided with an elongated opening (13), which pushes the card into the opening and can slide along the length of the opening, pushing the plate to move back and forth in the opening, and pushing a certain stroke backward can drive the rotating thimble to retract Then, the buckle is released, so that both ends of the buckle are retracted, and the bracket connector is disengaged from the latch fixing cover, thereby realizing the replacement of the knife holder, and after releasing, the spring is reset after the plate making;
  • the latch (10) The front end of the upper cover of the buckle; the knife holder (4) is provided with a T-shaped lubricating strip, the main function of the lubricating strip is to lubricate the skin, and the blade assembly is replaced after the lubricating strip is discolored;
  • the tool holder (4) There is a soft rubber protection fin (15), the protection fin is located at the front
  • the tool holder carries the blade assembly, the lubricating strip, and the blade assembly fixing buckle, and the protective fin functions to make the beard erect and is more conducive to shaving;
  • the number of the plurality of parallel blade assemblies (1) is five groups.
  • the plurality of sets of mutually parallel blade assemblies (1) are five in number, and each set of blade assemblies is formed by a bent blade holder (20) and a blade (21) welded to the bent portion of the blade holder.
  • a plurality of solder joints (16) are disposed on an upper edge of each set of blades (21), and each set of blade assemblies is soldered to the blade holder by a plurality of solder joints on the upper edge thereof; the support connector (5)
  • the utility model is composed of a casing (17) fastened at the front end of the buckle fixing cover and a concave buckle (14) for mounting the tool holder.
  • the concave buckle is connected with the tool holder, and the tool holder can be within a certain angle range.
  • the swinging and swinging angle is 25 ⁇ 5°, and the housing is connected with the latching cover; the blade holder (4) is provided with a blade assembly fixing buckle (3) for limiting the amplitude of the blade assembly relative to the upper and lower swings of the blade holder, and the blade
  • the component fixing buckle adopts a "U" shape design and the material is made of stainless steel. The main function is to control the space range of the upper and lower movement of the blade assembly. Keep the blade assembly from scratching the skin.
  • the blade and the blade holder are two separate hardware pieces, and the integral structure is formed by welding to form the blade assembly, as shown in FIG. 13 , through experiments, when the blade assembly is 37.5 ⁇ 0.2 mm in length.
  • the blade assembly achieves a maximum shaving area under the feeling of comfort, and the optimum value is generally about 37.5 mm; the length of the blade assembly bracket should be 37.7+0.3-0 mm, and the blade assembly and the blade assembly bracket are The solder joint indicates that the blade assembly combination blade assembly and the blade assembly bracket are welded by 15 welding points, the welding points are substantially elliptical welding points, and the welding point and the blade assembly (blade assembly bracket) edge distance should be smaller than the welding point.
  • the value of the edge distance of the piece bracket shall be less than 2mm, and the distance between the welding point and the welding point shall be substantially equal; when the total length of the blade assembly bracket is between 38.7 ⁇ 0.3mm, the blade is reached under the premise of ensuring smooth welding positioning.
  • the shortest length of the component bracket, the most ideal length is about 38.7mm (this length is most suitable for the length of the blade assembly); the length and thickness of the blade assembly are easy to be welded and easy to assemble with the blade assembly bracket.
  • the width of the blade assembly is between 1 ⁇ 0.2mm, which is approximately 1mm, and the thickness is 0.08 ⁇ 0.01mm, which is approximately 0.08mm, the best condition is obtained;
  • the length of the blade assembly is 1.65 ⁇ 0.05mm, which is approximately 1.65mm, and the thickness of the blade assembly bracket is 0.2 ⁇ 0.02mm.
  • the blade assembly bracket is most suitable for the tool holder of the product;
  • the bending angle indicates that after several tests, when the bending angle of the blade assembly bracket is between 65 ⁇ 5°, which is substantially about 69°, the blade assembly is ensured while the shaving is clean during the shaving process. With skin table The shaving strength between the granules is minimized.
  • the effective shaving width of the blade assembly is 35 ⁇ 0.2 mm, which is generally about 35 mm. Because of the limitation of the shaving area, the effective shaving width of the blade assembly is too large and practical, and the blade assembly area is not high. It will not be practical, and too narrow will increase the number of reciprocating times of shaving, which is troublesome for the user. When the shaving width of the blade assembly is 35 mm, the shaving area and the shaving efficiency are excellently neutralized.
  • the blade assembly edge provides maximum shaving for smoother shaving and ensures that the skin is not hot after shaving, minimizing shaving with particles on the skin surface and extending the life of the blade assembly.
  • the blade holder is provided with a blade assembly fixing column and a resilient column with a groove
  • the tool holder is provided with a plurality of sets of mutually parallel blade assemblies, and each set of blade assemblies is fixed by the adjacent two blades.
  • the column is inserted into the groove of the elastic column, as shown in Figures 14, 15, 16 and 17, the mounting structure between the blade holder and the blade holder is fixed.
  • the shape of the blade holder (generally a rectangular parallelepiped structure) can be known.
  • the blade bracket fixing column is in the shape of a column, and the blade bracket fixing column is in a cylindrical contact position with the blade bracket, and the blade bracket and the blade bracket fixing column are in contact with each other by a geometric circular column and a rectangular parallelepiped column, and are in two circles.
  • the column (blade bracket fixing column) is located on both sides of the rectangular column (blade bracket) and is positioned by means of tangential cutting.
  • the contact portion is two lines, and the distance between the blade holder and the blade holder fixing column is 0.03 ⁇ 0.02 mm, preferably 0.03 mm, and the downward movement distance of the blade holder is 0.5 ⁇ 0.2 mm, which is substantially At 0.5 mm, during the shaving process, the frictional resistance of the blade holder when moving downward is minimal, and the range of up and down movement is most beneficial for a safe and efficient shaving experience.
  • the blade holder is clamped into the top groove of the elastic column to limit the back and forth movement of the blade holder to prevent the blade from being misaligned with the elastic column during shaving.
  • Figure 5 shows that the blade holder moves downward during shaving.
  • the friction between the two-sided blade holder fixing post and the blade holder is very small.
  • the knife holder elastic column has been tightened against the bottom of the blade holder when shaving.
  • the blade moves downward, it will force the knife frame to move downward.
  • the blade holder contacts the tool holder, which restricts the blade from moving down.
  • the shaving effect is minimized, and the blade and the skin are basically separated.
  • the force acting on the blade also disappears, and the elastic column elastically replicates, returning the blade to the static position. So cycle back and forth.
  • the tool holder can be swung along the path indicated by the arrow, and the face is always attached to the face, and the shaving efficiency is improved in the case of shaving efficiency.
  • the rotation thimble moves vertically downward.
  • the rotating thimble compresses the spring when moving downward, and the spring loses pressure to recover deformation.
  • a vertical upward force is provided to rotate the ejector pin, and the force is transmitted to the tool holder to force it to return to the initial rest state along the motion trajectory.
  • the tool holder can swing in the concave mouth, and the knife holder always fits the face.
  • the rotating thimble When the tool holder assembly is swung by the force of the face, the rotating thimble is pressed and moved backward.
  • the rotation of the thimble when the spring returns to deformation Ejected under the action of elastic force.
  • a rotary thimble is provided with a forward force that is transmitted to the tool holder to force it to return to the initial rest state along the motion trajectory.
  • the buckles at the two ends of the buckle are moved along the moving rails on the lower cover of the buckle to the buckle fixing cover, and the two ends of the buckle are disengaged from the buckles of the bracket connector, so that the brackets are connected.
  • the device is detached from the buckle fixing cover.
  • the spring will provide a reverse force to the push card due to the recovery deformation, forcing the push card to move forward, and the two buckles also move outward.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Knives (AREA)
  • Dry Shavers And Clippers (AREA)

Abstract

一种易清洁易拆装的新型剃须刀，包括手柄（12），手柄（12）的前端安装有弹扣固定盖，弹扣固定盖的前端扣接有支架连接器（5），支架连接器（5）上安装有刀架（4），刀架（4）上设有刀片组件固定柱（18）和带有凹槽的弹力柱（19），刀架（4）上设有多组相互平行的刀片组件（1），每组刀片组件（1）穿过相邻的两个刀片固定柱（18）插入弹力柱（19）的凹槽内，弹扣固定盖内设有弹扣（10）和转动顶针（6），弹扣固定盖上设有推动制牌（8），推动制牌（8）的下端伸入弹扣固定盖内并位于弹扣（10）与转动顶针（6）之间，转动顶针（6）的末端通过弹簧（7）与推动制牌（8）下端连接，转动顶针（6）的前端由弹扣固定盖伸出并穿过支架连接器（5）顶住刀架（4），弹扣（10）位于弹扣固定盖的前端且弹扣（10）的两端卡入支架连接器（5）。其有益效果为结构设计合理，使用舒适方便。

Description

易清洁易拆装的新型剃须刀 技术领域
本发明涉及剃须刀结构改进领域，特别是一种易清洁易拆装的新型剃须刀。
背景技术
现时市场上的手动剃须刀在安全性上比较薄弱，没有舒适性，而每剃须必需要涂剃须膏或者润滑类的辅助品，在使用时刀片组件与皮肤磨擦会产生灼热的感觉，容易在剃须过程中刮伤皮肤。也因整个刀架设计原因剃须时不够彻底干静，需要反复剃刮。因为多数的刀片组件都是逼紧式组装，没有排须渣的空间，容易藏污垢，难冲洗清理，容易滋生细菌，容易感染受伤的皮肤。由于是逼紧式的组装设计刀片组件的更换也困难，在更换刀片组件时容易出现割伤皮肤的情况。也会因某些结构设计原因刀片组件拆卸后会对他人肢体造成伤害。
发明内容
本发明的目的是为了解决上述问题，设计了一种易清洁易拆装的新型剃须刀。
实现上述目的本发明的技术方案为，一种易清洁易拆装的新型剃须刀，包括手柄，手柄的前端安装有弹扣固定盖，弹扣固定盖的前端扣接有支架连接器，支架连接器上安装有刀架，刀架上设有刀片组件固定柱和带有凹槽的弹力柱，刀架上设有多组相互平行的刀片组件，每组刀片组件穿过相邻的两个刀片固定柱插入弹力柱的凹槽内，弹扣固定盖内设有弹扣和转动顶针，弹扣固定盖上设有推动制牌，推动制牌的下端伸入弹扣固定盖内并位于弹扣与转动顶针之间，转动顶针的末端通过弹簧与推动制牌下端连接，转动顶针的前端由弹扣固定盖伸出并穿过支架连接器顶住刀架，弹扣位于弹扣固定盖的前端且弹扣的两端卡入支架连接器。
所述弹扣固定盖是由弹扣上盖和弹扣下盖扣接在一起形成的。
所述弹扣下盖上设有长条形开口，推动制牌嵌入开口内并可沿着开口的长度方向滑动。
所述弹扣位于弹扣上盖的前端。
所述刀架上设有T字型的润滑条。
所述刀架上设有软胶保护鳍。
所述多组相互平行的刀片组件的个数为五组，每组刀片组件都是由弯折的刀片支架和焊接在刀片支架弯折段的刀片共同构成的。
所述每组刀片的上边缘上设有多个焊接点，每组刀片组件通过其上边缘上的多个焊接点焊接在刀片支架上。
所述支撑连接器是由扣接在弹扣固定盖前端的壳体和用于安装刀架的凹形扣两部分构成的。
所述刀架两端设有限制刀片组件相对于刀架上下摆动幅度的刀片组件固定扣。
利用本发明的技术方案制作的易清洁易拆装的新型剃须刀，在舒适性方面；为减少在剃须时刀片组件与皮肤的磨擦及每次不需要涂剃须膏或者润滑类的辅助品，在新型的设计技术中在刀架上增加了润滑条，在刀片组件方面；比传统单一的剃须刀增加了多层刀片组件，在剃须时每张刀片组件都可以跟椐不同形状的脸颊上下浮动自动调节高低或刀口角度，而且每张刀片组件都托装在塑胶弹性柱上可以上下浮动，在剃须时皮肤上不会有灼热感觉，不会刮伤皮肤。也因为易清洁易拆装的新型剃须刀设计了多层刀片组件在剃须时胡须会经过多次剃刮，所以脸上的胡须会剃得更加彻底更加干静。在清理及排须渣方面比传统的设计进行了极大的优化；整张刀片组件有95％以上的空间是用于排须渣的，刀片组件与刀片组件之间也有间隙可以排须渣，由于整个结构的设计扩大了排须渣的空间就更加容易清洗，不会藏污垢，就不会有细菌滋生。刀头与手柄组装及安全性进行了全方位改造；所有刀片组件组装在塑胶支架上组装体成刀头，刀头再通过塑胶连接器与手柄连接，刀片 组件正常损耗需要更换时只会换整个刀头，不是更换刀片组件，刀片组件不会独立拆卸，不会因为拆卸单张刀片组件所带来的任何肢体上的伤害。整个易清洁易拆装的新型剃须刀的设计用料90％以上都是用环保塑胶原材料，产品到了一定的寿命后可回收经专业专人拆解分类后可用作再生材料用。
附图说明
图1是本发明所述易清洁易拆装的新型剃须刀的分解结构示意图；
图2是本发明所述刀片组件的主视图；
图3是本发明所述刀片组件的左视图；
图4是本发明所述润滑条的结构示意图；
图5是本发明所述刀片组件固定扣的结构示意图；
图6是本发明所述刀架的结构示意图；
图7是本发明所述支撑连接器的结构示意图；
图8是本发明所述转动顶针的主视图；
图9是本发明所述转动顶针的右视图；
图10是本发明所述推动制版的结构示意图；
图11是本发明所述弹扣上盖的结构示意图；
图12是本发明所述弹扣下盖的结构示意图；
图13是本发明所述刀片组件的结构示意图；
图14是本发明所述刀架内刀片组件与固定柱的组合结构示意图；
图15是本发明所述刀片组件与固定柱组合局部放大结构示意图；
图16是本发明所述刀片支架插入相邻固定住之间的结构示意图；
图17是本发明所述刀架的纵剖面结构示意图；
图18是本发明所述刀片支架插入弹力柱上表面凹槽的结构示意图；
图19是本发明所述剃须刀头部分摆动的结构示意图；
图20是本发明所述弹扣固定盖纵剖面的结构示意图；
图21是本发明所述弹扣固定盖横剖面的结构示意图；
图中，1、刀片组件；2、润滑条；3、刀片组件固定扣；4、刀架；5、支架连接器；6、转动顶针；7、弹簧；8、推动制牌；9、弹扣下盖；10、弹扣；11、弹扣上盖；12、手柄；13、长条形开口；14、凹形口；15、保护鳍；16、焊接点；17、壳体；18、固定柱；19、弹力柱；20、刀片支架；21、刀片。
具体实施方式
下面结合附图对本发明的技术方案进行具体描述，如图1-12所示，一种易清洁易拆装的新型剃须刀，包括手柄(12)，手柄的前端安装有弹扣固定盖，弹扣固定盖的前端扣接有支架连接器(5)，支架连接器上安装有刀架(4)，刀架上设有刀片组件固定柱(18)和带有凹槽的弹力柱(19)，刀架上设有多组相互平行的刀片组件(1)，每组刀片组件穿过相邻的两个刀片固定柱插入弹力柱的凹槽内，弹扣固定盖内设有弹扣(10)和转动顶针(6)，弹扣固定盖上设有推动制牌(8)，推动制牌的下端伸入弹扣固定盖内并位于弹扣与转动顶针之间，转动顶针的末端通过弹簧(7)与推动制牌下端连接，转动顶针的前端由弹扣固定盖伸出并穿过支架连接器顶住刀架，弹扣位于弹扣固定盖的前端且弹扣的两端卡入支架连机器。在本技术方案中，手柄由硬胶和软胶通过双色匹配为一整体零部件，手柄的前端安装有弹扣固定盖，弹扣固定盖的前端扣接有支架连接器(5)，支架连接器上安装有刀架(4)，刀架上焊接有多组相互平行的刀片组件(1)，弹扣固定盖内设有弹扣(10)和转动顶针(6)，弹扣固定盖上设有推动制牌(8)，推动制牌的下端伸入弹扣固定盖内并位于弹扣与转动顶针之间，转动顶针的末端通过弹簧(7)与推动制牌下端连接，转动顶针装于弹扣固定盖中，由支架连接器中心孔穿出，顶于刀架上，刀架摆动时迫使转动顶针向后运动，弹簧被动压缩，刀架摆动后弹簧复形使其复位，转动顶针的前端由弹扣固定盖伸出并穿过支架连接器顶住刀架，弹扣的两端由弹扣固定盖的两侧面突出并卡住支架连机器。其中，所述弹扣固定盖是由弹扣上盖(9)和弹扣下盖(11)扣接在一起形成的；所述弹扣下盖 (11)上设有长条形开口(13)，推动制牌嵌入开口内并可沿着开口的长度方向滑动，推动制版在开口内可前后活动，向后推动一定行程可以带动旋转顶针回缩进而松开弹扣，使得弹扣的两端回缩，支架连接器与弹扣固定盖脱离，从而实现更换刀架工作，松开后推动制版后弹簧使其复位；所述弹扣(10)位于弹扣上盖的前端；所述刀架(4)上设有T字型的润滑条，润滑条的主要作用是润滑皮肤，润滑条变色后要更换刀片组件；所述刀架(4)上设有软胶的保护鳍(15)，保护鳍位于刀架的前端，刀架为硬胶，保护鳍为软胶。刀架承载刀片组件、润滑条、刀片组件固定扣，而保护鳍的作用是让胡须竖立起来，更利于剃须；所述多组相互平行的刀片组件(1)的个数为五组，所述多组相互平行的刀片组件(1)的个数为五组，每组刀片组件都是由弯折的刀片支架(20)和焊接在刀片支架弯折段的刀片(21)共同构成的。所述每组刀片(21)的上边缘上设有多个焊接点(16)，每组刀片组件通过其上边缘上的多个焊接点焊接在刀片支架上；所述支撑连接器(5)是由扣接在弹扣固定盖前端的壳体(17)和用于安装刀架的凹形扣(14)两部分构成的，凹形扣与刀架连接，刀架可以在一定角度范围内摆动，摆动的角度为25±5°，壳体连接弹扣固定盖；所述刀架(4)两端设有限制刀片组件相对于刀架上下摆动幅度的刀片组件固定扣(3)，刀片组件固定扣采用“U”形设计，制作材料为不锈钢，主要作用是控制刀片组件上下活动的空间范围。使刀片组件不刮伤皮肤。
在本技术方案中，刀片与刀片支架为两个单独五金件，通过焊接形成一体结构进而构成刀片组件，如图13所示，通过实验得出，当刀片组件整长在37.5±0.2mm此间时，刀片组件在保证舒爽的感觉下达到最大剃刮面积，最理想的取值长度大体上约于37.5mm；刀片组件支架长度取值应在37.7+0.3-0mm,刀片组件与刀片组件支架的焊接点说明，此刀片组件组合刀片组件与刀片组件支架由15个焊接点焊接为一体，焊接点大体上为椭圆形焊接点，其焊接点与刀片组件(刀片组件支架)边缘距离应小于焊接点间的距离，焊接点与刀片组件(刀片组 件支架)边缘距离的值应小于2mm,焊接点与焊接点间的距离应大体上相等；刀片组件支架整长取值在38.7±0.3mm此间时，在保证焊接定位顺畅的前提下，达到刀片组件支架最短长度，最理想的取值长度大体上约于38.7mm(此长度与刀片组件长度配合最合适)；刀片组件的长度与厚度取值，在保证容易和刀片组件支架焊接与容易装配的前提下当刀片组件宽度取值在1±0.2mm之间，大体上约于1mm，厚度取值在0.08±0.01mm,大体上约于0.08mm时，得到最佳的状态；刀片组件支架外留长度取值在1.65±0.05mm，大体上约于1.65mm，刀片组件支架厚度0.2±0.02mm,大体上约于0.2mm时，刀片组件支架与本产品的刀架配合最适宜；刀片组件支架折弯角度表明，经过多次测试当刀片组件支架折弯角度取值在65±5°之间时，大体上约于69°时，在剃刮过程中保证剃须干净的前提下，把刀片组件与皮肤表面颗粒间的剃刮强度减至最小化。刀片组件的有效剃刮宽度取值为35±0.2mm，大体上约于35mm时，因为由剃刮区域所限制，刀片组件有效剃刮宽度取值过大实用性不高，大部分刀片组件区域将不被实用，而太窄将增加剃刮得往复次数，让使用者感到麻烦，当刀片组件剃刮宽度取值在35mm时，将剃刮面积与剃刮效率优良中和，这种结构不仅刀片组件刃口可以发挥最大剃刮效用让剃须更加顺畅，也保证了剃须后皮肤没有火辣感，因与皮肤表面颗粒的剃刮最小化，同时延长了刀片组件的使用寿命。
在本技术方案中，刀架上设有刀片组件固定柱和带有凹槽的弹力柱，刀架上设有多组相互平行的刀片组件，每组刀片组件穿过相邻的两个刀片固定柱插入弹力柱的凹槽内，如图14、15、16和17所示，刀片支架与刀片支架固定柱间装配结构，由图14所示，可以知道刀片支架形状(大体上为长方体结构)，刀片支架固定柱为立柱形状，刀片支架固定柱与刀片支架接触位置为圆柱形，刀片支架与刀片支架固定柱以几何图形圆形立柱和长方体立柱通过相切的方式接触，并以两个圆形立柱(刀片支架固定柱)位于长方形立柱(刀片支架)两侧，通过相切得方式的方式定位。单个刀片支架与刀片支架固定柱实际的 接触部分为两条线，刀片支架与刀片支架固定柱间的距离取值在0.03±0.02mm时，优选为0.03mm时，刀片支架向下移动距离取值在0.5±0.2mm,大体上约为0.5mm时，在使用剃刮过程中，刀片支架向下时运动时所受到的摩擦阻力最小，上下前后移动的范围最有利于得到安全、效率的剃须体验。
如图18所示，刀片支架卡于弹力柱顶部凹槽内，限制刀片支架的前后移动，防止剃刮时刀片与弹力柱错位。在图五中表明了在剃刮时刀片支架向下运动，两边刀片支架固定柱与刀片支架所产生的摩擦力非常小，在静态时刀架弹力柱已顶紧于刀片支架底部，当剃刮时刀片向下运动，会迫使刀架弹力柱向下运动。达到一定的行程后刀片支架与刀架接触，会限制刀片继续下移，当到达此情况时，剃须效果减至最弱，刀刃与皮肤基本处于分离状态。当剃刮结束时即作用刀片的力也消失，弹力柱弹性复形，使刀片回到静态位置。如此往复循环。
如图19和20所示，刀架可以沿箭头所示轨迹摆动，已便一直贴合脸部，保证剃须效率的情况下兼得剃须时的舒畅感。当刀架受作用力沿图示轨迹向右运动时，转动顶针垂直向下运动。当作用于刀架组合的作用力撤除时；转动顶针因向下运动时压缩了弹簧，此时弹簧失去压力回复变形。提供转动顶针一个垂直向上的作用力，此作用力传至刀架，迫使其沿运动轨迹回复至初始静止状态。
如图21所示，当推动制牌向上运动时，支架连接器两扣位沿运动轨向外运动，与支架连接器的扣位配合松开，使支架连接器与弹扣固定盖脱离。当撤出作用于推动制牌的力，此时弹簧因开始被压缩，现回复变形，提供给推动制牌一个反向作用力，迫使推动制牌向下运动，支架连接器两扣位也向外运动。弹扣、推动制牌、转动顶针回复为静态时形态。
在本技术方案中，刀架可以在凹形口内摆动，已便刀架一直贴合脸部。当刀架组合受脸部的作用力摆动时，转动顶针受到挤压向后运动。当作用于刀架的作用力撤除时；转动顶针在弹簧回复变形时的反 弹力作用下顶出。提供转动顶针一个向前的作用力，此作用力传至刀架，迫使其沿运动轨迹回复至初始静止状态。当推动制牌，向后运动时，弹扣两端的扣位沿弹扣下盖上的运动轨向弹扣固定盖内运动，弹扣两端与支架连接器的扣位脱离配合，使支架连接器与弹扣固定盖脱离。弹簧因回复形变会提供给推动制牌一个反向作用力，迫使推动制牌向前运动，弹扣两扣位也向外运动。
上述技术方案仅体现了本发明技术方案的优选技术方案，本技术领域的技术人员对其中某些部分所可能做出的一些变动均体现了本发明的原理，属于本发明的保护范围之内。

Claims (10)

  1. 一种易清洁易拆装的新型剃须刀，包括手柄(12)，其特征在于，手柄的前端安装有弹扣固定盖，弹扣固定盖的前端扣接有支架连接器(5)，支架连接器上安装有刀架(4)，刀架上设有刀片组件固定柱(18)和带有凹槽的弹力柱(19)，刀架上设有多组相互平行的刀片组件(1)，每组刀片组件穿过相邻的两个刀片固定柱插入弹力柱的凹槽内，弹扣固定盖内设有弹扣(10)和转动顶针(6)，弹扣固定盖上设有推动制牌(8)，推动制牌的下端伸入弹扣固定盖内并位于弹扣与转动顶针之间，转动顶针的末端通过弹簧(7)与推动制牌下端连接，转动顶针的前端由弹扣固定盖伸出并穿过支架连接器顶住刀架，弹扣位于弹扣固定盖的前端且弹扣的两端卡入支架连机器。
  2. 根据权利要求1所述的易清洁易拆装的新型剃须刀，其特征在于，所述弹扣固定盖是由弹扣上盖(9)和弹扣下盖(11)扣接在一起形成的。
  3. 根据权利要求2所述的易清洁易拆装的新型剃须刀，其特征在于，所述弹扣下盖(11)上设有长条形开口(13)，推动制牌嵌入开口内并可沿着开口的长度方向滑动。
  4. 根据权利要求1所述的易清洁易拆装的新型剃须刀，其特征在于，所述弹扣(10)位于弹扣上盖的前端。
  5. 根据权利要求1所述的易清洁易拆装的新型剃须刀，其特征在于，所述刀架(4)上设有T字型的润滑条(2)。
  6. 根据权利要求1所述的易清洁易拆装的新型剃须刀，其特征在于，所述刀架(4)上设有软胶保护鳍(15)。
  7. 根据权利要求1所述的易清洁易拆装的新型剃须刀，其特征在于，所述多组相互平行的刀片组件(1)的个数为五组，每组刀片组件都是由弯折的刀片支架(20)和焊接在刀片支架弯折段的刀片(21)共同构成的。
  8. 根据权利要求7所述的易清洁易拆装的新型剃须刀，其特征在于，所述每组刀片(21)的上边缘上设有多个焊接点(16)，每组刀 片组件通过其上边缘上的多个焊接点焊接在刀片支架上。
  9. 根据权利要求1所述的易清洁易拆装的新型剃须刀，其特征在于，所述支撑连接器(5)是由扣接在弹扣固定盖前端的壳体(17)和用于安装刀架的凹形扣(18)两部分构成的。
  10. 根据权利要求1所述的易清洁易拆装的新型剃须刀，其特征在于，所述刀架(4)两端设有限制刀片组件相对于刀架上下摆动幅度的刀片组件固定扣(3)。
PCT/CN2016/094337 2015-09-20 2016-08-10 易清洁易拆装的新型剃须刀 WO2017045495A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201510597935.7 2015-09-20
CN201510597935.7A CN105196323A (zh) 2015-09-20 2015-09-20 易清洁易拆装的新型剃须刀

Publications (1)

Publication Number Publication Date
WO2017045495A1 true WO2017045495A1 (zh) 2017-03-23

Family

ID=54944445

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/094337 WO2017045495A1 (zh) 2015-09-20 2016-08-10 易清洁易拆装的新型剃须刀

Country Status (2)

Country Link
CN (1) CN105196323A (zh)
WO (1) WO2017045495A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109159159A (zh) * 2018-09-29 2019-01-08 广州威的科技有限公司 剃须刀刀头

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105196323A (zh) * 2015-09-20 2015-12-30 梁现 易清洁易拆装的新型剃须刀
WO2018049668A1 (zh) * 2016-09-19 2018-03-22 任向荣 剃须刀用弹性卡扣
US9993931B1 (en) 2016-11-23 2018-06-12 Personal Care Marketing And Research, Inc. Razor docking and pivot
CN111590646A (zh) * 2020-06-18 2020-08-28 广州威的科技有限公司 剃刀刀头与剃刀
CN114505894A (zh) * 2022-02-21 2022-05-17 宁波佳利塑胶有限公司 一种舒适型剃须刀

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1216019A (zh) * 1996-04-10 1999-05-05 吉莱特公司 剃须系统和方法
CN1261841A (zh) * 1997-09-30 2000-08-02 吉莱特公司 具有活动刀片的剃须刀夹头
CN1929964A (zh) * 2004-03-11 2007-03-14 吉莱特公司 具有多个刀片的剃须刀
CN101842197A (zh) * 2007-11-02 2010-09-22 吉列公司 具有浮动固定的剃刮刀片构件的剃刀
US8104184B2 (en) * 2004-03-11 2012-01-31 The Gillette Company Shaving cartridges and razors
US8336212B2 (en) * 2006-06-20 2012-12-25 Bic-Violex Sa Razor blade unit
CN105196323A (zh) * 2015-09-20 2015-12-30 梁现 易清洁易拆装的新型剃须刀
CN205129929U (zh) * 2015-09-20 2016-04-06 梁现 易清洁易拆装的新型剃须刀

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2086790B (en) * 1980-11-10 1984-03-21 Gillette Co Safety razors
US5956851A (en) * 1996-04-10 1999-09-28 The Gillette Company Shaving system including handle and replaceable cartridges
US20100313426A1 (en) * 2009-06-12 2010-12-16 Terence Gordon Royle Safety razor with pivot and rotation

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1216019A (zh) * 1996-04-10 1999-05-05 吉莱特公司 剃须系统和方法
CN1261841A (zh) * 1997-09-30 2000-08-02 吉莱特公司 具有活动刀片的剃须刀夹头
CN1929964A (zh) * 2004-03-11 2007-03-14 吉莱特公司 具有多个刀片的剃须刀
US8104184B2 (en) * 2004-03-11 2012-01-31 The Gillette Company Shaving cartridges and razors
US8336212B2 (en) * 2006-06-20 2012-12-25 Bic-Violex Sa Razor blade unit
CN101842197A (zh) * 2007-11-02 2010-09-22 吉列公司 具有浮动固定的剃刮刀片构件的剃刀
CN105196323A (zh) * 2015-09-20 2015-12-30 梁现 易清洁易拆装的新型剃须刀
CN205129929U (zh) * 2015-09-20 2016-04-06 梁现 易清洁易拆装的新型剃须刀

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109159159A (zh) * 2018-09-29 2019-01-08 广州威的科技有限公司 剃须刀刀头
CN109159159B (zh) * 2018-09-29 2023-12-26 广州威的科技有限公司 剃须刀刀头

Also Published As

Publication number Publication date
CN105196323A (zh) 2015-12-30

Similar Documents

Publication Publication Date Title
WO2017045495A1 (zh) 易清洁易拆装的新型剃须刀
KR102412219B1 (ko) 이중 측면 면도기
US20040128835A1 (en) Bidirectional shaving cartridge and razor including same
KR20150099587A (ko) 교체 가능한 카트리지를 가지는 면도기와 이러한 면도기를 위한 카트리지와 헤드 및 핸들 조립체
JPS6151910B2 (zh)
US20140109738A1 (en) Watermelon Slicer
WO2018227319A1 (zh) 多功能剃须刀
JPS6321247Y2 (zh)
US20150013167A1 (en) Shaver head mechanism
US11673283B2 (en) Shaving apparatus
CN109794968B (zh) 一种具有多面切割的往复式剃毛刀头
KR20090000041U (ko) 돼지 다리털 제거용 칼
CN107553533B (zh) 一种剃须刀刀头
CN205129929U (zh) 易清洁易拆装的新型剃须刀
CN208729852U (zh) 一种新型旋转式剃须刀用的三刀头组合结构
CN111528714A (zh) 一种多段组装式平板切菜器
WO2004004987A1 (en) Razor head
CN208681664U (zh) 刀头及剃刀
CN219426852U (zh) 护理条保护机构
CN202445796U (zh) 一种装有陶瓷刀片的削皮器
CN114102680A (zh) 一种带有接触面可调弧度的护理用剃须刀
CN211440086U (zh) 一种刀架结构以及剃须刀
CN217572995U (zh) 一种手动剃须刀刀头
CN212326229U (zh) 一种多段组装式平板切菜器
CN220840287U (zh) 剃须刀装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 16845609

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 16845609

Country of ref document: EP

Kind code of ref document: A1