CN203611269U - Razor handle structure - Google Patents
Razor handle structure Download PDFInfo
- Publication number
- CN203611269U CN203611269U CN201320880604.0U CN201320880604U CN203611269U CN 203611269 U CN203611269 U CN 203611269U CN 201320880604 U CN201320880604 U CN 201320880604U CN 203611269 U CN203611269 U CN 203611269U
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- Prior art keywords
- fairlead
- slide block
- angled slide
- handle
- push button
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- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
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- 230000008901 benefit Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
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- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
A razor handle structure comprises a handle and is characterized in that a connection assembly provided with a detachable knife head is arranged on the handle; the connection assembly comprises a guide sleeve capable of being fixedly connected with the handle, an ejection block capable of sliding relative to the guide sleeve, a rotary head fixedly sleeved outside the guide sleeve and a push button capable of driving the ejection block to move; the rotary head and the guide sleeve be separated by the ejection block under the action of the push button; an elastic mechanism for resetting the ejection block is arranged between the ejection block and the guide sleeve. The razor handle structure has the advantages that the integral structure is simple and is easier to mount and dismount, the rotary head connected with the knife head can be dismounted by only tightly pushing the push button when the knife head is replaced, and the operation is very convenient; the integral structure is more compact and the appearance is more attractive and natural.
Description
Technical field
The utility model relates to a kind of Knife handle structure, particularly relates to a kind of handle of a knife of shaver.
Background technology
Common mechanical razor generally all includes handle of a knife and is connected to the cutter head on handle of a knife, and cutter head mostly is detachable structure, when the blade on cutter head used after a period of time, need to pull down cutter head blade and change.
Shaver is after using repeatedly, and the structure that realizes interchangeable bit has a lot, has and utilizes the magnet principle that there is a natural attraction between the sexes, also there is principle of utilizing handle of a knife both sides button extrusion spring etc., still, the complex structural designs of these bit replacings, accessory is more, and therefore production and assembly cost are all higher.In prior art, the Chinese utility model that is ZL201220262971.X if any the patent No. " a kind of razor of interchangeable cutter head " relates to a kind of improvement technology of razor structure, this shaver comprises handle of a knife assembly and the cutter head of split, an and clip, clip is pliers shape structure, the both sides of clip are caliper structures, and the curved tabs by an Elastic Circular arc between the caliper of both sides connects, and the lower end of clip both sides has two to compress clamp handle; Clip front end jaw structure inner side has a pair of hook, hook to hang in the hole on cutter head, and hook forms rotatable cooperation with the hole of cutter head; A pair of fulcrum is arranged at the bottom of clip front end jaw, and a pair of fulcrum is fixed on handle of a knife assembly.
Above-mentioned patent realizes the replacing of cutter head by being the clip of pliers shape structure, although more simple with respect to traditional bit replacing structure, but the caliper of clip both sides is to expose to outside handle of a knife, not only outward appearance is smooth not attractive in appearance, take up room large, and the caliper exposing easily encountered and produced maloperation, bring some inconvenience to normal use, need to be improved further.
Utility model content
Technical problem to be solved in the utility model is that a kind of simple in structure and bit replacing shaver Knife handle structure is easily provided for above-mentioned prior art present situation.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of Knife handle structure of shaver, include handle, and it is characterized in that: the coupling assembling that can load and unload cutter head is installed on described handle, and described coupling assembling includes
Fairlead, can be fixedly connected with described handle;
Angled slide block, can be with respect to described fairlead slippage;
Swivel head, fixed cover is located at outside described fairlead; And
Push button, can drive described angled slide block to move, and described angled slide block can make described swivel head separate with fairlead under the effect of described push button; And, between described angled slide block and fairlead, be also provided with the elastic mechanism that can make described angled slide block reset.
As preferably, described swivel head can adopt the spacing of variety of way realization and fairlead, as nested structure or notch etc., as preferably, this swivel head includes and can connect the valve jacket of cutter head and be arranged at the barb in this valve jacket, correspondingly, in described fairlead, offer can with the spacing stopper coordinating of the barb of described swivel head.
For handled easily, save control is installed, as further preferred, in described fairlead, also offer hole clipping, described angled slide block has can be inserted in the primary push rod in described hole clipping slidably, and the side of described primary push rod is also provided with and can offsets with the barb of described swivel head and make this barb depart from the slanted pushing rod of described fairlead stopper.The cooperation of inclined-plane and swivel head barb by slanted pushing rod, can make barb depart from the stopper of fairlead, and then swivel head is disassembled from fairlead.
Described elastic mechanism can be realized by various existing structures, as set simply a spring or jump ring or reed, in order to guarantee installation reliability, as preferably, this elastic mechanism includes spring and expansion link, in described fairlead, offer the axis hole that can pass for described expansion link one end, on described expansion link, being also provided with can the limited block of axial limiting on described axis hole; One end of described spring is connected with described angled slide block, and the other end of this spring is connected with the other end of described expansion link.
In order to facilitate assembling and the location of spring, as preferably, the inner side of described angled slide block is provided with protruding axle, and one end of described spring is sheathed on this protruding axle; The other end of described expansion link offers blind hole, and the other end of described spring is arranged in this blind hole.
In order to facilitate the connection of fairlead and handle, as preferably, simply, described fairlead has one group of pin, and described handle offers installing hole vertically, in this installing hole, be provided with can be fixing with described pin snapping draw-in groove.Fairlead also directly tight fit be plugged in handle, or coordinate and realize being fixedly connected with of fairlead and handle by draw-in groove projection.
In order to facilitate one-handed performance, as preferably, described handle top offers the long and narrow through hole that can insert and move for push button, the bottom of described push button has the card base arranging straight down, correspondingly, on the body of described angled slide block, offer the jack that can insert for described card base, described push button connects and fixes through the through hole of described handle and the jack of described angled slide block.Can drive angled slide block to move together as long as promote push button wine, and finally realize separating of swivel head and fairlead (or handle).
Compared with prior art, the utility model has the advantage of: overall structure is simple, installation and removal are got up all than being easier to, and while changing cutter head, need promote gently push button, just the swivel head that connects cutter head can be unloaded, and operation is very easy; All syndetons, all in handle inside, outward appearance, are difficult to see the internal structure of product after installing, thereby can make product overall structure more compact, and overall volume is little, and outward appearance is more attractive in appearance, nature.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the utility model embodiment.
Fig. 2 is the three-dimensional exploded view of the utility model embodiment.
Fig. 3 is one of the fairlead of the utility model embodiment and partial assembled schematic diagram of angled slide block.
Fig. 4 is two of the fairlead of the utility model embodiment and the partial assembled schematic diagram of angled slide block.
Fig. 5 is the guide sleeve structure schematic diagram of the utility model embodiment.
Fig. 6 is the rotating head structure schematic diagram of the utility model embodiment.
Fig. 7 is the pushing button structure schematic diagram of the utility model embodiment.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.
As shown in Fig. 1～Fig. 7, the present embodiment relates to a kind of Knife handle structure of shaver, and this Knife handle structure includes strip handle 1, and this handle 1 offers installing hole 11 vertically, handle 1 top offers long and narrow through hole 12, and the coupling assembling that can load and unload cutter head 6 is above installed.
Wherein, coupling assembling includes swivel head 2, fairlead 3, angled slide block 4 and push button 5, swivel head 2 fixed covers are located at outside fairlead 3, swivel head 2 includes and can connect the valve jacket of cutter head 6 and be arranged at the flexible barb 22 that has in this valve jacket, on valve jacket, have two hooks 21, these two hooks 21 are on hanging over the cutter head 6 of shaver and realize and being fixedly connected with of cutter head 6; Fairlead 3 can be fixedly connected with handle 1, offers one group of symmetrically arranged hole clipping 31 in fairlead 3, in fairlead 3, also offer can with the spacing step stopper 32 coordinating of the barb of swivel head 2 22; Angled slide block 4 can be with respect to fairlead 3 slippages, angled slide block 4 has two primary push rods 41 that can be inserted in slidably respectively in corresponding hole clipping 31, the side of each primary push rod 41 is also provided with and can offsets with the barb of swivel head 2 22 and make this barb 22 depart from the slanted pushing rod 42 of fairlead 3 stoppers 32, the inclined-plane 421 of slanted pushing rod 42 can coordinate with the cheicers inclined-plane of barb 22, in the process moving vertically at slanted pushing rod 42, slanted pushing rod 42 can push barb 22 to both sides, thereby makes barb 22 leave the stopper 32 of fairlead 3; Push button 5 can drive angled slide block 4 to move around vertically, and angled slide block 4 can make swivel head 2 separate with fairlead 3 under the effect of push button 5, and, between angled slide block 4 and fairlead 3, be also provided with the elastic mechanism that can make angled slide block 4 reset.
Elastic mechanism can be realized by various devices, as jump ring or shell fragment or stage clip, simply, for convenient for assembly and location, the elastic mechanism of the present embodiment includes spring 7 and expansion link 8, in fairlead 3, offer the axis hole 34 that can pass for expansion link 8 one end, on expansion link 8, being also provided with can the limited block 81 of axial limiting on axis hole 34; One end of spring 7 is connected with angled slide block 4, and the other end of this spring 7 is connected with the other end of expansion link 8; The inner side of angled slide block 4 is provided with protruding axle 43, and one end of spring 7 is sheathed on this protruding axle 43; The other end of expansion link 8 offers blind hole 81, and the other end of spring 7 is arranged in this blind hole 81.
The bottom of push button 5 has the card base 51 arranging straight down, correspondingly, offer the jack 44 that can insert for card base 51, and card base 51 outsides offers the guide groove 511 that can be connected on jack 44 on the body of angled slide block 4; 3 of fairleads have one group of pin extending vertically 33, in the installing hole 11 of handle 1, be provided with can be fixing with pin 33 snappings draw-in groove; So push button 5 is through realizing and connecting and fixing with the jack 44 of angled slide block 4 after the through hole of handle 1.
The installation process of the present embodiment handle of a knife: first expansion link 8 is inserted in the axis hole 34 of fairlead 3, then spring 7 one end are put into the blind hole of expansion link 8; Angled slide block 4 inserts in fairlead 3, and the other end of spring 7 is set on the protruding axle 43 of angled slide block 4 and plays the role of positioning; Then, fairlead 3 is placed in the installing hole 11 of handle 1 together with expansion link 8 and angled slide block 4, the pin 33 on fairlead 3 just can coordinate with the draw-in groove in handle 1 installing hole 11, makes fairlead 3 together with handle 1 strong bonded; Again push button 5 is buckled on angled slide block 4, card base 51 with guide groove 511 is arranged at push button 5 bottoms, these two card bases 51 insert in the jack 44 of angled slide block 4 bodies, like this push button 5 just and angled slide block 4 be fixed together, angled slide block 4 is understood along with push button 5 moves back and forth along the moving of long and narrow through hole 12 of handle 1.
On the valve jacket of swivel head 2, there are two hooks 21, these two hooks 21 are to hang on the cutter head 6 of shaver, and link together with cutter head 6, be in free connection and escape in order to realize cutter head 6 and handle of a knife, in the valve jacket of swivel head 2, also there are two barbs 22, these two barbs 22 can spacing stopper 32 in fairlead 3 on, in the time that push button 5 drives angled slide block 4 to move, angled slide block 4 can be pushed the barb of swivel head 2 22 open stopper 32 positions, thereby realize separating of swivel head 2 and handle of a knife, reach the object of changing cutter head 6.
The use principle of the present embodiment handle of a knife: after cutter head 6 and the handle of a knife that swivel head 2 is connected is buckled together, if realize the detachment function of cutter head 6, first, user promotes along long and narrow through hole 12 push button 5 to cutter head 6 directions, because push button 5 and angled slide block 4 are closely connected together by card base 51, in the time that push button 5 promotes forward, will inevitably travel forward together with angled slide block 4, so, 4 two slanted pushing rods 42 of angled slide block travel forward, inclined-plane 421 parts of this slanted pushing rod 42 will head on two barbs 22 on swivel head 2 while moving forward to a certain extent, because these two barbs 22 have certain elasticity, in the time that push button 5 continues to push away forward, inclined-plane 421 parts of slanted pushing rod 42 will make barb 22 open to both sides, thereby depart from stopper 32 scopes of fairlead 3, once after departing from stopper 32, swivel head 2 just can separate with fairlead 3, also just can unload down from handle 1, namely cutter head 6 can depart from handle of a knife, the final object of changing cutter head 6 that realizes.
Claims (7)
1. a Knife handle structure for shaver, includes handle, it is characterized in that: the coupling assembling that can load and unload cutter head is installed on described handle, and described coupling assembling includes
Fairlead, can be fixedly connected with described handle;
Angled slide block, can be with respect to described fairlead slippage;
Swivel head, fixed cover is located at outside described fairlead; And
Push button, can drive described angled slide block to move, and described angled slide block can make described swivel head separate with fairlead under the effect of described push button; And, between described angled slide block and fairlead, be also provided with the elastic mechanism that can make described angled slide block reset.
2. the Knife handle structure of shaver according to claim 1, it is characterized in that: described swivel head includes and can connect the valve jacket of cutter head and be arranged at the barb in this valve jacket, correspondingly, in described fairlead, offer can with the spacing stopper coordinating of the barb of described swivel head.
3. the Knife handle structure of shaver according to claim 2, it is characterized in that: in described fairlead, also offer hole clipping, described angled slide block has can be inserted in the primary push rod in described hole clipping slidably, and the side of described primary push rod is also provided with and can offsets with the barb of described swivel head and make this barb depart from the slanted pushing rod of described fairlead stopper.
4. the Knife handle structure of shaver according to claim 3, it is characterized in that: described elastic mechanism includes spring and expansion link, in described fairlead, offer the axis hole that can pass for described expansion link one end, on described expansion link, being also provided with can the limited block of axial limiting on described axis hole; One end of described spring is connected with described angled slide block, and the other end of this spring is connected with the other end of described expansion link.
5. the Knife handle structure of shaver according to claim 4, is characterized in that: the inner side of described angled slide block is provided with protruding axle, and one end of described spring is sheathed on this protruding axle; The other end of described expansion link offers blind hole, and the other end of described spring is arranged in this blind hole.
6. according to the Knife handle structure of the shaver described in arbitrary claim in claim 1～4, it is characterized in that: described fairlead has one group of pin, described handle offers installing hole vertically, in this installing hole, be provided with can be fixing with described pin snapping draw-in groove.
7. the Knife handle structure of shaver according to claim 6, it is characterized in that: described handle top offers the long and narrow through hole that can insert and move for push button, the bottom of described push button has the card base arranging straight down, correspondingly, on the body of described angled slide block, offer the jack that can insert for described card base, described push button connects and fixes through the through hole of described handle and the jack of described angled slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320880604.0U CN203611269U (en) | 2013-12-27 | 2013-12-27 | Razor handle structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320880604.0U CN203611269U (en) | 2013-12-27 | 2013-12-27 | Razor handle structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203611269U true CN203611269U (en) | 2014-05-28 |
Family
ID=50763947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320880604.0U Expired - Lifetime CN203611269U (en) | 2013-12-27 | 2013-12-27 | Razor handle structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203611269U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107107359A (en) * | 2015-02-01 | 2017-08-29 | 麦凯瑞公司 | Double-sided razor |
| CN110883793A (en) * | 2019-11-06 | 2020-03-17 | 锋利刀具制造(深圳)有限公司 | Hand shaver |
| CN112109120A (en) * | 2016-11-23 | 2020-12-22 | 个人护理市场及调研公司 | Razor docking and pivoting |
-
2013
- 2013-12-27 CN CN201320880604.0U patent/CN203611269U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107107359A (en) * | 2015-02-01 | 2017-08-29 | 麦凯瑞公司 | Double-sided razor |
| CN112109120A (en) * | 2016-11-23 | 2020-12-22 | 个人护理市场及调研公司 | Razor docking and pivoting |
| US11298845B2 (en) | 2016-11-23 | 2022-04-12 | Dollar Shave Club, Inc. | Razor docking |
| US11745371B2 (en) | 2016-11-23 | 2023-09-05 | Dollar Shave Club, Inc. | Razor cartridge |
| US12214515B2 (en) | 2016-11-23 | 2025-02-04 | Dollar Shave Club, Inc. | Razor cartridge |
| CN110883793A (en) * | 2019-11-06 | 2020-03-17 | 锋利刀具制造(深圳)有限公司 | Hand shaver |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140528 |