CN219089588U

CN219089588U - Split type pedicure knife with replaceable knife head

Info

Publication number: CN219089588U
Application number: CN202223079993.5U
Authority: CN
Inventors: 张丽丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-19
Filing date: 2022-11-19
Publication date: 2023-05-30
Anticipated expiration: 2032-11-19

Abstract

The utility model discloses a split type pedicure knife with a replaceable knife head, which comprises a knife handle, a knife blade, a knife head mechanism, a positioning mechanism and a tightening mechanism, wherein the knife blade is detachably connected with the knife handle, the knife blade mechanism is used for forming a split type adjustable handle structure with the knife handle, the positioning mechanism is used for detachably connecting the knife blade with the knife head structure, the tightening mechanism is used for tightly tightening and buffering the knife blade, the knife head mechanism is positioned between the knife handle and the knife blade, the positioning mechanism is positioned at the joint of the knife blade and the knife head mechanism, and the tightening mechanism is positioned in the knife head mechanism and is arranged adjacent to the positioning mechanism.

Description

Split type pedicure knife with replaceable knife head

Technical Field

The utility model relates to the technical field of pedicure tools, in particular to a split pedicure knife with a replaceable knife head.

Background

Pedicure is a traditional medical science in China in the prior art, and is a component part of external treatment in Chinese medicine. It adopts the combination of traditional Chinese medicine and knife method to treat various foot diseases, and is called as Chinese 'Sanzhuzhu' with acupuncture and massage of traditional Chinese medicine. At present, some pedicure shops still adopt traditional pedicure knives to repair feet, but the knife handle and the knife head of the traditional pedicure knives are integrally manufactured, the knife head is worn after the integrated structure is used for a period of time, and the knife blade is damaged to enable the whole knife to be scrapped directly, so that the economic benefit is lower. There are also a few blades and handles of pedicure knives which are detachable and replaceable after the blades are damaged, but the disassembly and assembly operations of the blades are complex, the disassembly and assembly efficiency is low, the blades and the handles are not stable enough, the blades are easy to separate from the knife handles in the use process, the use is inconvenient, and meanwhile, the angle between the knife handles of the pedicure knives and the blades cannot be adjusted, so that the use mode is single, and the transformation of pedicure techniques is not facilitated.

The application number is: the Chinese patent of 201920031388.X discloses a pedicure knife which comprises a knife handle and a knife blade, wherein one side of the front end of the knife handle is provided with a knife blade mounting groove, the bottom of the knife blade mounting groove is provided with a limiting protrusion in the middle, two sides of the limiting protrusion are symmetrically provided with elastic pieces, the rear end of the knife blade is provided with a limiting slot in the middle, two sides of the limiting slot are symmetrically provided with through grooves corresponding to the elastic pieces, and the knife blade is placed into the knife blade mounting groove and is pressed and fixed through a pressing plate, and meanwhile the limiting protrusion is embedded into the limiting slot. However, the handle of a knife in this kind of pedicure sword is integral type structure, the angle between its handle of a knife structure and the blade can't be adjusted, the use is comparatively single, be unfavorable for pedicure engineer to adjust pedicure technique according to actual conditions, and this kind of pedicure sword is fixed the blade through shell fragment and spacing arch, after long-time use, spacing protruding wearing and tearing can lead to the blade to appear rocking the phenomenon, lead to the life of pedicure sword to shorten, and need initiatively press the blade or detain the blade from the recess in just can dismouting to the blade when carrying out dismouting change to the blade, and because the blade is comparatively sharp, lead to the easy fish tail human body of dismouting in-process, have certain potential safety hazard.

Disclosure of Invention

The utility model aims to provide a split type pedicure knife with replaceable knife heads.

In order to achieve the above purpose, the technical scheme provided by the utility model is as follows:

the utility model provides a split type pedicure knife of interchangeable tool bit, includes handle of a knife and blade, the blade with the handle of a knife can dismantle the connection, still include be used for with the tool bit mechanism that the handle of a knife constitutes split type adjustable handle structure, be used for with the blade carries out the positioning mechanism who is connected with the tool bit structure can dismantle and be used for right the blade carries out tight buffering's of top tight mechanism, the tool bit mechanism is located the handle of a knife with between the blade, positioning mechanism is located the junction of blade and tool bit mechanism, tight mechanism is located inside the tool bit mechanism and with the adjacent setting of positioning mechanism.

The tool bit mechanism comprises a tool bit base and a tool bit screw, wherein the tool bit base is arranged at the upper end of the tool shank and is rotationally connected with the tool shank, the blade is configured at the upper end of the tool bit base and is rotationally connected with the tool shank through the tool bit base, the tool bit screw is arranged at the joint of the tool bit base and the tool shank and penetrates through the tool bit base and the tool shank, the tool bit screw is in threaded connection with the tool bit base and the tool shank, and the tool bit base is rotationally connected with the tool shank through the tool bit screw.

The positioning mechanism comprises a positioning base and a positioning screw rod, wherein the positioning base is arranged at the upper end of the tool bit base and is connected with the tool bit base in an embedded mode, the tool bit base is provided with an embedded groove corresponding to the positioning base, the positioning base is embedded at the upper end of the tool bit base through the embedded groove, the blade is arranged at the upper end of the positioning base and is fixedly connected with the positioning base, the blade is arranged at the upper end of the tool bit base through the positioning base, the positioning screw rod is arranged at one side of the tool bit base corresponding to the positioning base and penetrates through the tool bit base to be in threaded connection with the tool bit base, and the positioning screw rod penetrates through the positioning base.

The tight mechanism in top is including pushing up tight installation piece, pushing up tight spring and pushing up tight bracing piece, the tight installation piece in top is equipped with two, two the tight installation piece in top is parallel the interval setting and two the tight installation piece in top is relative one side is equipped with the mounting groove, two the tight installation piece in top sets up the dress inslot of tool bit base and be located the below the tight installation piece in top with the tool bit base embedding is connected, be located the top the tight installation piece with the bottom butt of location base, the tight spring in top sets up two between the tight installation piece in top and both ends respectively with two the tight installation piece fixed connection in top, the tight spring in top is located the mounting groove, the tight bracing piece in top is set up between the tight installation piece in top and its lower extreme with be located the tight installation piece fixed connection in top, the tight bracing piece in top just is located the inboard of tight spring in top.

The two groups of the jacking mechanisms are symmetrically arranged on the inner side of the embedded groove at the upper end of the cutter head base and are positioned between the positioning base and the cutter head base.

The tool bit is characterized by further comprising a buffer jacking plate, wherein the buffer jacking plate is arranged at the upper ends of the two groups of jacking mechanisms and fixedly connected with the jacking mechanisms, the buffer jacking plate is positioned in the embedded groove of the tool bit base, and the jacking installation block positioned above is in butt joint with the bottom of the positioning base through the buffer jacking plate.

The polishing device comprises a knife handle, and is characterized by further comprising a polishing part, wherein the polishing part is arranged in the middle of one side of the knife handle and is fixedly connected with the knife handle, and the polishing part consists of a plurality of polishing protrusions which are uniformly distributed.

The tool further comprises a connecting through hole, wherein the connecting through hole is arranged at the lower end of the tool handle and penetrates through the tool handle.

The beneficial effects of the utility model are as follows:

be equipped with tool bit mechanism, it constitutes split type handle structure jointly with the handle of a knife, angle between accessible tool bit mechanism regulation handle of a knife and the blade, the use is various, pedicure person can adjust pedicure manipulation and corresponding adjustment blade's angle according to actual conditions, be equipped with positioning mechanism, the location is stable, can not lead to the blade to appear rocking the phenomenon because positioning mechanism produces wearing and tearing, promote pedicure knife's life, be equipped with tight mechanism in top, can guarantee that the dismouting process of blade is steady smooth, can not appear blocking the phenomenon, effectively avoid the blade fish tail human body of dismouting in-process, reduce the potential safety hazard.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is a schematic view of the engagement of the tightening mechanism of the present utility model with the tool bit base.

In the figure: 1. a knife handle; 2. a blade; 3. a cutter head base; 4. a cutter head screw; 5. positioning a base; 6. positioning a screw; 7. tightly pushing the mounting block; 8. a spring is tightly propped; 9. tightly pushing the supporting rod; 10. a buffer tightening plate; 11. a grinding part; 12. and connecting the through holes.

Detailed Description

The utility model is described in further detail below with reference to the accompanying drawings,

the utility model provides a split type pedicure knife of interchangeable tool bit, including handle of a knife 1 and blade 2, blade 2 is connected with handle of a knife 1 can dismantle, still include be used for with handle of a knife 1 constitute split type adjustable handle structure's tool bit mechanism, be used for carrying out detachable positioning mechanism and the tight mechanism that pushes up of buffering to blade 2 with blade 2, tool bit mechanism is located between handle of a knife 1 and blade 2, positioning mechanism is located the junction of blade 2 and tool bit mechanism, the tight mechanism that pushes up is located inside the tool bit mechanism and set up adjacent with positioning mechanism, the overall structure schematic diagram of this utility model is as shown in figure 1.

The tool bit mechanism includes tool bit base 3 and tool bit screw 4, tool bit base 3 sets up in the upper end of handle 1 and rotates with handle 1 to be connected, blade 2 disposes in the upper end of tool bit base 3 and rotates with handle 1 via tool bit base 3 and be connected, thereby tool bit screw 4 sets up in the junction of tool bit base 3 and handle 1 and runs through tool bit base 3 and handle 1, tool bit screw 4 and tool bit base 3 and handle 1 threaded connection, tool bit base 3 passes through tool bit screw 4 and handle 1 to rotate and be connected, tool bit mechanism passes through tool bit base 3 and tool bit screw 4 cooperation, constitute split type handle structure jointly with handle 1 in order to adjust the angle between handle 1 and the blade 2, wherein, tool bit base 3 is used for providing the erection bracing and rotate blade 2 with handle 1 to be connected, tool bit screw 4 is used for being connected tool bit base 3 and handle 1, thereby the accessible is screwed up tool bit screw 4 and is fixed relatively with handle 1, when the angle between tool bit 1 and the blade 2 needs to be adjusted, make handle 1 and blade 2 rotate certain angle relatively, thereafter, screw 4 can be screwed up the angle between blade 1 and the blade 2 is adjusted relatively.

The positioning mechanism comprises a positioning base 5 and a positioning screw rod 6, wherein the positioning base 5 is arranged at the upper end of the tool bit base 3 and is connected with the tool bit base 3 in an embedded way, the tool bit base 3 is provided with an embedded groove corresponding to the positioning base 5, the positioning base 5 is embedded at the upper end of the tool bit base 3 through the embedded groove, the blade 2 is arranged at the upper end of the positioning base 5 and is fixedly connected with the positioning base 5, the blade 2 is arranged at the upper end of the tool bit base 3 through the positioning base 5, the positioning screw rod 6 is arranged at one side of the tool bit base 3 corresponding to the positioning base 5 and penetrates through the tool bit base 3 to be in threaded connection with the tool bit base 3, the positioning screw rod 6 penetrates through the positioning base 5, the positioning mechanism is matched with the positioning screw rod 6 through the positioning base 5 to detachably connect the blade 2 with the tool bit base 3, wherein the positioning base 5 is used for providing mounting support for the blade 2 and is used as a mounting structure on the blade 2, the positioning screw rod 6 is used for detachably connecting the positioning base 5 and the tool bit base 3, so that the blade 2 and the tool bit base 3 are detachably connected, when the blade 2 needs to be detached from the tool bit base 3, the positioning screw rod 6 is rotated to separate the positioning screw rod 6 from the tool bit base 3, the blade 2 and the positioning base 5 can be removed from the embedded groove on the tool bit base 3, when the blade 2 needs to be assembled on the tool bit base 3, the blade 2 is embedded in the embedded groove on the tool bit base 3 through the positioning base 5, the through hole on the positioning base 5 is aligned with the through hole on the side surface of the tool bit base 3, until the positioning screw rod 6 is inserted into the through hole on the side surface of the tool bit base 3 and the through hole on the positioning base 5, the positioning screw rod 6 is rotated to be tightly matched with the tool bit base 3, and the assembly of the blade 2 and the tool bit base 3 can be completed, a cross-sectional view of the present utility model is shown in fig. 2.

The tight mechanism in top includes tight installation piece 7 in top, tight spring 8 in top and tight bracing piece 9, tight installation piece 7 in top is equipped with two, tight installation piece 7 in top is equipped with the mounting groove in side by side and the relative one side of tight installation piece 7 in two tops is equipped with, tight installation piece 7 in top sets up in the inlaying groove of tool bit base 3 and the tight installation piece 7 in top and the embedding of tool bit base 3 in below are connected, tight installation piece 7 in top and the bottom butt of locating base 5, tight spring 8 sets up between two tight installation pieces 7 and its both ends respectively with two tight installation piece 7 fixed connection in top, tight spring 8 is located the mounting groove, tight bracing piece 9 in top is set up between two tight installation pieces 7 and its lower extreme and the tight installation piece 7 fixed connection in top that is located the below, tight bracing piece 9 is located the mounting groove and is located the inboard of tight spring 8 in top, tight mechanism is through tight installation piece 7 in top, tight spring 8 and tight bracing piece 9 cooperation in top, carry out tight buffer 2 to the locating base 5 in the dismouting process, thereby carry out tight buffer block 2 and tight buffer block 7 and tight installation piece 7 are realized in order to limit the tight installation structure in top of the tight installation piece 7 and tight installation piece 7 in top and tight installation piece 8 as the tight installation piece 7 in top of top installation structure of top and tight installation piece 8, the tight installation structure is shown in top of the tight installation structure of top base 8, the top is realized in top buffer structure of the tight installation structure, top structure is the top buffer structure is the top of the tight installation structure is prevented from the top of the tight installation structure in top and tight installation of the top is under the tight installation of the tight installation piece 7 in top and tight installation of top is.

The two groups of the jacking mechanisms are symmetrically arranged on the inner side of the embedded groove at the upper end of the tool bit base 3 and positioned between the positioning base 5 and the tool bit base 3, wherein the two groups of the jacking mechanisms can ensure stable and smooth buffering effect, and the jacking mechanisms can be additionally arranged or reduced according to actual conditions.

The tool bit base 3 is characterized by further comprising a buffer jacking plate 10, wherein the buffer jacking plate 10 is arranged at the upper ends of the two groups of jacking mechanisms and fixedly connected with the jacking mechanisms, the buffer jacking plate 10 is positioned in an embedded groove of the tool bit base 3, and a jacking installation block 7 positioned above is abutted to the bottom of the positioning base 5 through the buffer jacking plate 10, wherein the buffer jacking plate 10 is used for being used as a plate body structure abutted to the positioning base 5 by the jacking mechanisms, so that the stress of the positioning base 5 is ensured to be uniform, the buffer jacking plate 10 can form a built-in buffer structure with the jacking mechanisms and the tool bit base 3, and the probability of faults of the jacking mechanisms is reduced while the space is saved.

The foot polishing device comprises a handle 1, and is characterized by further comprising a polishing part 11, wherein the polishing part 11 is arranged in the middle of one side of the handle 1 and is fixedly connected with the handle 1, and the polishing part 11 consists of a plurality of polishing protrusions which are uniformly distributed, wherein the polishing part 11 is used for polishing feet according to use requirements in the foot polishing process.

The pedicure knife further comprises a connecting through hole 12, wherein the connecting through hole 12 is arranged at the lower end of the knife handle 1 and penetrates through the knife handle 1, and the pedicure knife can be hoisted at a specified position through the connecting through hole 12.

Working principle:

be equipped with tool bit mechanism, constitute split type handle structure jointly through tool bit mechanism and handle of a knife 1, be convenient for dismouting, and blade 2 rotates through tool bit mechanism and handle of a knife 1 to the angle between blade 2 and the handle of a knife 1 is adjusted to the accessible tool bit mechanism, thereby be convenient for pedicure person changes pedicure technique, it is nimble to use, be equipped with positioning mechanism, accessible positioning mechanism carries out quick assembly disassembly with blade 2 and tool bit mechanism, and it is stable to connect, the phenomenon of rocking can not appear in blade 2, be equipped with tight mechanism in top, can guarantee that blade 2 dismouting process is steady smooth, avoid the appearance of card dun phenomenon through buffering to blade 2, reduce the potential safety hazard.

The utility model has the beneficial effects that the cutter head mechanism and the cutter handle form a split handle structure, the angle between the cutter handle and the cutter blade can be regulated by the cutter head mechanism, the use mode is various, a pedicuring worker can regulate the pedicuring method and correspondingly regulate the angle of the cutter blade according to actual conditions, the positioning mechanism is arranged, the positioning is stable, the shaking phenomenon of the cutter blade can not occur due to abrasion of the positioning structure, the service life of the pedicuring cutter is prolonged, the tightening mechanism is arranged, the stable and smooth disassembly and assembly process of the cutter blade can be ensured, the clamping phenomenon can not occur, the cutter blade can effectively avoid scratching the human body in the disassembly and assembly process, and the potential safety hazard is reduced.

The foregoing describes one embodiment of the present utility model in detail, but the disclosure is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.

Claims

1. The utility model provides a split type pedicure knife of interchangeable tool bit, includes handle of a knife (1) and blade (2), blade (2) with handle of a knife (1) can dismantle and be connected, its characterized in that still including be used for with handle of a knife (1) constitutes split type adjustable handle structure's tool bit mechanism, be used for with the positioning mechanism that blade (2) can dismantle with the tool bit structure is connected and be used for right blade (2) carry out tight buffering's of top tight mechanism, tool bit mechanism is located handle of a knife (1) with between blade (2), positioning mechanism is located the junction of blade (2) and tool bit mechanism, tight mechanism is located inside the tool bit mechanism and with positioning mechanism adjacent setting.

2. The split type pedicure knife with replaceable knife head according to claim 1, wherein the knife head mechanism comprises a knife head base (3) and a knife head screw (4), the knife head base (3) is arranged at the upper end of the knife handle (1) and is rotationally connected with the knife handle (1), the knife blade (2) is arranged at the upper end of the knife head base (3) and is rotationally connected with the knife handle (1) through the knife head base (3), the knife head screw (4) is arranged at the joint of the knife head base (3) and the knife handle (1) and penetrates through the knife head base (3) and the knife handle (1), the knife head screw (4) is in threaded connection with the knife head base (3) and the knife handle (1), and the knife head base (3) is rotationally connected with the knife handle (1) through the knife head screw (4).

3. The split type pedicure knife with replaceable knife head according to claim 2, characterized in that the positioning mechanism comprises a positioning base (5) and a positioning screw rod (6), the positioning base (5) is arranged at the upper end of the knife head base (3) and is connected with the knife head base (3) in an embedded mode, the knife head base (3) is provided with an embedded groove corresponding to the positioning base (5), the positioning base (5) is embedded at the upper end of the knife head base (3) through the embedded groove, the knife blade (2) is arranged at the upper end of the positioning base (5) and is fixedly connected with the positioning base (5), the knife blade (2) is arranged at the upper end of the knife head base (3) through the positioning base (5), the positioning screw rod (6) is arranged at one side of the knife head base (3) corresponding to the positioning base (5) and penetrates through the knife head base (3) to be connected with the knife head base (3) through threads, and the positioning screw rod (6) penetrates through the positioning base (5).

4. The split type pedicure knife with replaceable knife head according to claim 3, characterized in that the propping mechanism comprises propping installation blocks (7), propping springs (8) and propping supporting rods (9), the propping installation blocks (7) are provided with two blocks, the two propping installation blocks (7) are arranged at intervals in parallel, one side opposite to the propping installation blocks (7) is provided with an installation groove, the two propping installation blocks (7) are arranged in an embedding groove of the knife head base (3) and located below, the propping installation blocks (7) located above are connected with the knife head base (3) in an embedding mode, the propping installation blocks (7) located above are abutted to the bottoms of the positioning base (5), the propping springs (8) are arranged between the two propping installation blocks (7) and are fixedly connected with the two propping installation blocks (7) respectively at two ends, the propping springs (8) are located in the installation groove, and the supporting rods (9) are arranged between the two propping installation blocks (7) and located below the fixing groove, and the propping installation blocks (7) are located below the fixing grooves.

5. The split replaceable blade for the blade according to claim 4, wherein two groups of the pushing mechanisms are symmetrically arranged inside the embedded groove at the upper end of the blade base (3) and between the positioning base (5) and the blade base (3).

6. The split replaceable tool bit pedicure knife according to claim 5, further comprising a buffering tightening plate (10), wherein the buffering tightening plate (10) is arranged at the upper ends of the two groups of tightening mechanisms and fixedly connected with the tightening mechanisms, the buffering tightening plate (10) is located in the embedded groove of the tool bit base (3), and the tightening installation block (7) located above is abutted to the bottom of the positioning base (5) through the buffering tightening plate (10).

7. The split type pedicure knife with the replaceable knife head according to claim 1, further comprising a polishing part (11), wherein the polishing part (11) is arranged in the middle of one side of the knife handle (1) and is fixedly connected with the knife handle (1), and the polishing part (11) is composed of a plurality of polishing protrusions which are uniformly distributed.

8. A split replaceable bit pedicure knife according to claim 1, further comprising a connecting through hole (12), said connecting through hole (12) being provided at the lower end of the shank (1) and penetrating the shank (1).