CN220882392U - Electric shaver - Google Patents
Electric shaver Download PDFInfo
- Publication number
- CN220882392U CN220882392U CN202322443465.1U CN202322443465U CN220882392U CN 220882392 U CN220882392 U CN 220882392U CN 202322443465 U CN202322443465 U CN 202322443465U CN 220882392 U CN220882392 U CN 220882392U
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- machine core
- head
- gear
- support
- inner cavity
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 25
- 239000010959 steel Substances 0.000 claims abstract description 25
- 238000007789 sealing Methods 0.000 claims abstract description 23
- 230000001681 protective effect Effects 0.000 claims description 14
- 230000000712 assembly Effects 0.000 claims description 12
- 238000000429 assembly Methods 0.000 claims description 12
- 230000005389 magnetism Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 230000005540 biological transmission Effects 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 3
- 230000008878 coupling Effects 0.000 abstract description 2
- 238000010168 coupling process Methods 0.000 abstract description 2
- 238000005859 coupling reaction Methods 0.000 abstract description 2
- 210000003625 skull Anatomy 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract 1
- 238000001179 sorption measurement Methods 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 2
- 208000019300 CLIPPERS Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000021930 chronic lymphocytic inflammation with pontine perivascular enhancement responsive to steroids Diseases 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
The utility model discloses an electric shaver, which belongs to the technical field of electric shavers, and comprises a shell, wherein the top of the shell is hollow, and a through hole is formed in the bottom of the shell; the machine core assembly, the machine core assembly is installed in the top inner chamber of casing, and head subassembly, head subassembly is including cup jointing the skull at machine core assembly top, the visor cup joints at head subassembly's top, and this scheme realizes waterproof effect through the cooperation of type-c sealing washer, machine core sealing washer and motor sealing washer, replaces traditional adoption double-colored mould waterproof construction, and manufacturing cost is high, and this scheme has reduced manufacturing cost, and still has firm waterproof effect, is transmitted to the cutter network subassembly by the pivot steel needle only from the gear train, and will set up in the cutter network subassembly with the cardan shaft that pivot steel needle head and cutter network subassembly coupling and the spring that control cutter head floated from top to bottom for transmission subassembly is simpler, and the installation of being convenient for has just reduced manufacturing cost.
Description
Technical Field
The utility model relates to the technical field of electric shavers, in particular to an electric shaver.
Background
Electric shavers are classified into rotary and reciprocating shavers according to the manner in which the blades are actuated. The structure of the former is simple, the noise is small, and the shaving force is moderate; the latter has complex structure, large noise, large shaving force and high sharpness. The rotary electric shaver can be divided into a straight barrel type, a bent head type, an electrified clipper type and a double-head type according to the outline structure (see the figure). The first two are simpler in structure and the second two are more complex. The electric shaver can be classified into a direct-current permanent magnet motor type, an alternating-current and direct-current dual-purpose series motor type and an electromagnetic vibration type 3 type according to the type of the prime motor.
The portable electric shaver in the market at present generally comprises a body, a head part for shaving and a protective cover for protecting a shaver net, wherein a motor arranged in the shaver body drives the shaver net provided with the head part to rotate through a transmission assembly, the transmission assembly in the market generally comprises a positioning shaft, a rotating shaft steel needle and a rotating shaft spring, and the structure is complex in structural form and high in production cost.
Disclosure of utility model
This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model.
Therefore, the utility model aims to provide an electric shaver, which can solve the problems that a transmission assembly in the market is generally composed of a positioning shaft, a rotating shaft steel needle and a rotating shaft spring, and the structure is complex and the production cost is high.
In order to solve the technical problems, the utility model provides an electric shaver, which adopts the following technical scheme: comprising the steps of (a) a step of,
The top of the shell is hollow, and a through hole is formed in the bottom of the shell;
The machine core assembly is installed in the top inner cavity of the shell, the machine core assembly comprises a machine core support, a type-c charging female seat matched with a through hole is fixedly installed at the bottom of the machine core support, a type-c sealing ring is sleeved on the outer wall of the type-c charging female seat, a battery is fixedly installed on the right side of the inner cavity of the machine core support, a driving motor is fixedly installed at the center of the inner cavity of the machine core support, a machine core sealing ring is sleeved on the top of the outer wall of the machine core support, a gear support is installed at the top of the machine core support, a gear set is installed at the top of the gear support, a rack clamp is installed at the top of the gear support, the gear set is located in the inner cavity of the rack clamp, a motor sealing ring is arranged at the joint between the top output end of the driving motor and the gear support, machine core magnets are installed at the left side and the right side of the bottom of the rack clamp, rotating shaft steel pins are spliced at the left side and right side of the top of the rack clamp, and the bottom of the rotating shaft steel pins are connected with the gear set;
The head assembly comprises a head cover sleeved at the top of the movement assembly, a positioning frame is fixedly arranged at the top of an inner cavity of the head cover, head magnets are fixedly arranged at the left side and the right side of the bottom of the positioning frame, a knob is rotationally connected to the center of the bottom of the positioning frame, a cutter mesh elastic sheet is fixedly arranged at the top of the positioning frame, cutter mesh assemblies are respectively embedded at the left side and the right side of the top of the head cover, the cutter mesh assemblies are connected with the positioning frame, and the bottom of the cutter mesh assemblies is connected with a rotating shaft steel needle;
And the protective cover is sleeved on the top of the head assembly.
Optionally, the knife net assembly includes knife net, spring and cardan shaft, and the cardan shaft is connected with the top of pivot steel needle, knife net, spring and cardan shaft are all installed at the top of locating rack, the spring is located the inner chamber of cardan shaft, the top of cardan shaft is connected with the knife net.
Through adopting above-mentioned technical scheme, this scheme will be with the cardan shaft of pivot steel needle head and knife net subassembly coupling with control knife head from top to bottom the spring setting that floats in the knife net subassembly for transmission assembly is simpler like this, the installation of being convenient for, and has reduced manufacturing cost.
Optionally, the inner chamber left side gomphosis fixed mounting of core support has the balancing weight.
Through adopting above-mentioned technical scheme, this scheme keeps the core support left and right sides weight similar through the balancing weight, facilitate the use.
Optionally, the gear train includes driving gear and two sets of driven gear, the driving gear is fixed to be cup jointed on driving motor top power take off, two sets of driven gear meshing is connected in driving gear's left and right sides, and two sets of driven gear all rotate and connect at the gear bracket top, driven gear cup joints the bottom at the pivot steel needle.
Through adopting above-mentioned technical scheme, this scheme driving motor drives two sets of driven gears through the driving gear and rotates, and then drives two sets of pivot steel needles and rotates at the gear bracket top.
Optionally, the inner chamber top fixed mounting of visor magnet, visor magnet bottom fixed mounting has the baffle, and baffle and inner chamber lateral wall fixed connection of visor.
Through adopting above-mentioned technical scheme, this scheme is because knife network subassembly is stainless iron material, has the adsorption between magnet, through the adsorption between visor magnet and the knife network subassembly, can adsorb the visor fixed at the top of skull, and the baffle can protect visor magnet.
Optionally, a groove matched with the gear bracket is formed in the top of the movement bracket.
Through adopting above-mentioned technical scheme, this scheme carries out spacing fixed action through the recess to the gear rack, is convenient for install the gear rack.
Optionally, the head magnet is a single-sided magnet, and the bottom of the head magnet has magnetism.
Through adopting above-mentioned technical scheme, through the absorption effect of the class single face magnet of head magnet and core magnet with head subassembly fixed at the top of core subassembly, the suction between head magnet and the visor magnet can be reduced to class single face magnet, is convenient for tear open the visor open and get.
In summary, the present utility model includes at least one of the following beneficial effects:
1. According to the scheme, the waterproof effect is realized through the cooperation of the type-c sealing ring, the movement sealing ring and the motor sealing ring, the traditional double-color mold waterproof structure is replaced, the production cost is high, the production cost is reduced, and the waterproof effect is firm;
2. The gear set is transmitted to the cutter mesh assembly only through the rotating shaft steel needle, and the universal shaft which is coupled with the rotating shaft steel needle head and the cutter mesh assembly and the spring which controls the cutter head to float up and down are arranged in the cutter mesh assembly, so that the transmission assembly is simpler, the installation is convenient, and the production cost is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of a movement assembly according to the present utility model;
FIG. 3 is a schematic diagram of a movement assembly according to the present utility model;
FIG. 4 is a schematic view of a head assembly according to the present utility model;
FIG. 5 is a schematic diagram of a head assembly according to the present utility model;
FIG. 6 is a schematic view of a protective cover according to the present utility model.
Reference numerals illustrate: 1. a housing; 2. a movement assembly; 201. a movement support; 202. type-c charging master socket; 203. type-c sealing ring; 204. a battery; 205. a driving motor; 206. a movement sealing ring; 207. a gear bracket; 208. a gear set; 209. a motor sealing ring; 210. a movement magnet; 211. a rotating shaft steel needle; 212. a touch sensing circuit board; 213. a main control board; 214. a charging plate; 215. a lamp shade; 216. a frame clip; 3. a head assembly; 301. a head cover; 302. a head magnet; 303. a knob; 304. a positioning frame; 305. a knife net spring plate; 306. a knife net assembly; 4. a protective cover; 401. a baffle; 402. and a protective cover magnet.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-6.
First embodiment, referring to fig. 1, 2, 4 and 5, the present utility model discloses an electric shaver comprising,
The shell 1, the top of the shell 1 is hollow, and a through hole is formed in the bottom of the shell 1;
The device comprises a machine core assembly 1, a machine core assembly 2 is arranged in a top inner cavity of a shell 1, the machine core assembly 2 comprises a machine core support 201, a type-c charging master seat 202 matched with a through hole is fixedly arranged at the bottom of the machine core support 201, a type-c sealing ring 203 is sleeved on the outer wall of the type-c charging master seat 202, a battery 204 is fixedly arranged on the right side of the inner cavity of the machine core support 201, a driving motor 205 is fixedly arranged at the center of the inner cavity of the machine core support 201, a machine core sealing ring 206 is sleeved on the top of the outer wall of the machine core support 201, a gear support 207 is arranged at the top of the machine core support 201, a gear set 208 is arranged at the top of the gear support 207, a rack clamp 216 is arranged at the top of the gear support, grooves matched with the gear support 207 are formed in the top of the machine core support 201, motor sealing rings 209 are arranged at the joints between the top output ends of the driving motor 205 and the gear support 207, a rotating shaft needle 211 is fixedly connected to the left side and right side of the bottom of the rack clamp 216, the rotating shaft needle 211 is connected with the gear set 208, the gear set 208 comprises a driving gear 205 and a driven gear 205 is fixedly connected to the two driven gear sets at the top of the driving gear, and the driven gear sets are rotatably connected to the two driven gear sets are rotatably sleeved on the top of the driven gear;
the head assembly 3, the head assembly 3 includes the head cover 301 that cup joints in the top of the movement assembly 2, the inner chamber top of the head cover 301 is fixedly mounted with the locating rack 304, the left and right sides of bottom of the locating rack 304 are fixedly mounted with the head magnet 302, the bottom centre of the locating rack 304 is rotated and connected with the knob 303, the top of the locating rack 304 is fixedly mounted with the blade net shell fragment 305, the left and right sides of top of the head cover 301 are all jogged and mounted with the blade net assembly 306, and the blade net assembly 306 is connected with the locating rack 304, the bottom of the blade net assembly 306 is connected with the spindle steel needle 211, the blade net assembly 306 includes the blade net, spring and universal shaft, and the universal shaft is connected with the top of the spindle steel needle 211, the blade net, spring and universal shaft are all mounted on the top of the locating rack 304, the spring is located in the inner chamber of the universal shaft, the top of the universal shaft is connected with the blade net, the head magnet 302 is a single-sided magnet, and the bottom of the head magnet 302 has magnetism;
protective cover 4, protective cover 4 is sleeved on top of head assembly 3.
Working principle: by installing the movement assembly 2 in the housing 1, the type-c charging socket 202 is moved in and out of the through hole at the bottom of the housing 1, the connection tightness between the type-c charging socket 202 and the housing 1 is ensured through the matching of the type-c sealing ring 203 and the through hole, the waterproof performance of the connection part between the type-c charging socket 202 and the housing 1 is improved, the battery 204 and the driving motor 205 are both installed in the movement support 201, the battery 204 and the driving motor 205 are fixed through the movement support 201, the sealing performance between the connection part between the top output end of the driving motor 205 and the gear support 207 is improved by the motor sealing ring 209, the sealing performance between the movement assembly 2 and the housing 1 is improved by the movement sealing ring 206, the overall performance of the electric shaver is improved, the gear support 207 is installed at the top of the movement support 201, the gear set 208 is rotatably installed on the gear support 207, in this way, the driving motor 205 drives two groups of driven gears to rotate through the driving gear, and then drives two groups of rotating shaft steel needles 211 to rotate at the top of the gear bracket 207, the two groups of rotating shaft steel needles 211 drive two groups of cutter mesh assemblies 306 to rotate, so that the transmission from the gear set 208 to the cutter mesh assemblies 306 is realized only by the rotating shaft steel needles 211, and a universal shaft coupled with the heads of the rotating shaft steel needles 211 and the cutter mesh assemblies 306 and a spring for controlling the cutter heads to float up and down are arranged in the cutter mesh assemblies 306, so that the transmission assemblies are simpler and convenient to install, the production cost is reduced, the frame clamp 216 is used for protecting the gear set 208, the cutter mesh assemblies 306 are buffered through the cutter mesh elastic sheets 305, the positioning frame 304 supports and fixes the cutter mesh elastic sheets 305 through the adsorption of the head magnet 302 and the core magnet 210, the firmness of the mounting between the head unit 3 and the deck 201 can be improved.
The inner chamber bottom fixed mounting of core support 201 has charging plate 214, and charging plate 214 is connected with type-c female seat 202 that charges, and the inner chamber left side fixed mounting of core support 201 has master control board 213, and the inner chamber top left side fixed mounting of core support 201 has touch-sensitive circuit board 212 and lamp shade 215, and touch-sensitive circuit board 212 is located the right side of lamp shade 215, charging plate 214, touch-sensitive circuit board 212, battery 204 and driving motor 205 all with master control board 213 electric connection.
The touch sensing circuit board 212 performs sensing control operation, operation information is obtained by the main control board 213, the main control board 213 controls the driving motor 205, and the main control board 213 performs charging operation to the battery 204 through the charging board 214.
In order to solve the problem that the conventional protective cover is not easy to fix in this embodiment, referring to fig. 5, the electric shaver further includes, based on the same concept as the first embodiment:
The inner chamber top fixed mounting of visor magnet 402 of visor 4, visor magnet 402 bottom fixed mounting has baffle 401, and baffle 401 and the inner chamber lateral wall fixed connection of visor 4.
Working principle: because the knife net component is made of stainless iron and has an adsorption effect with the magnet, the protective cover 4 can be adsorbed and fixed on the top of the head cover 301 through the adsorption effect between the protective cover magnet 402 and the knife net component 306, the baffle 401 can protect the protective cover magnet 402, and the adsorption force between the head magnet 302 and the movement magnet 210 is far greater than the adsorption force between the protective cover magnet 402 and the knife net component 306, because the protective cover 4 needs to be easily detached, and the head component 3 needs to be connected with the movement component 1 more firmly.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (7)
1. An electric shaver, characterized in that: comprising the steps of (a) a step of,
The top of the shell is hollow, and a through hole is formed in the bottom of the shell;
The machine core assembly is installed in the top inner cavity of the shell, the machine core assembly comprises a machine core support, a type-c charging female seat matched with a through hole is fixedly installed at the bottom of the machine core support, a type-c sealing ring is sleeved on the outer wall of the type-c charging female seat, a battery is fixedly installed on the right side of the inner cavity of the machine core support, a driving motor is fixedly installed at the center of the inner cavity of the machine core support, a machine core sealing ring is sleeved on the top of the outer wall of the machine core support, a gear support is installed at the top of the machine core support, a gear set is installed at the top of the gear support, a rack clamp is installed at the top of the gear support, the gear set is located in the inner cavity of the rack clamp, a motor sealing ring is arranged at the joint between the top output end of the driving motor and the gear support, machine core magnets are installed at the left side and the right side of the bottom of the rack clamp, rotating shaft steel pins are spliced at the left side and right side of the top of the rack clamp, and the bottom of the rotating shaft steel pins are connected with the gear set;
The head assembly comprises a head cover sleeved at the top of the movement assembly, a positioning frame is fixedly arranged at the top of an inner cavity of the head cover, head magnets are fixedly arranged at the left side and the right side of the bottom of the positioning frame, a knob is rotationally connected to the center of the bottom of the positioning frame, a cutter mesh elastic sheet is fixedly arranged at the top of the positioning frame, cutter mesh assemblies are respectively embedded at the left side and the right side of the top of the head cover, the cutter mesh assemblies are connected with the positioning frame, and the bottom of the cutter mesh assemblies is connected with a rotating shaft steel needle;
And the protective cover is sleeved on the top of the head assembly.
2. An electric shaver as claimed in claim 1, characterized in that: the knife net assembly comprises a knife net, a spring and a universal shaft, the universal shaft is connected with the top of the rotating shaft steel needle, the knife net, the spring and the universal shaft are all arranged at the top of the positioning frame, the spring is located an inner cavity of the universal shaft, and the top of the universal shaft is connected with the knife net.
3. An electric shaver as claimed in claim 1, characterized in that: the balancing weight is fixedly arranged on the left side of the inner cavity of the movement support in a jogged mode.
4. An electric shaver as claimed in claim 1, characterized in that: the gear set comprises a driving gear and two groups of driven gears, the driving gear is fixedly sleeved on the power output end at the top of the driving motor, the two groups of driven gears are connected to the left side and the right side of the driving gear in a meshed mode, the two groups of driven gears are all rotationally connected to the top of the gear support, and the driven gears are sleeved on the bottom of the rotating shaft steel needle.
5. An electric shaver as claimed in claim 1, characterized in that: the inner cavity top of visor fixed mounting has visor magnet, visor magnet bottom fixed mounting has the baffle, and baffle and inner cavity lateral wall fixed connection of visor.
6. An electric shaver as claimed in claim 1, characterized in that: the top of the movement support is provided with a groove matched with the gear support.
7. An electric shaver as claimed in claim 1, characterized in that: the head magnet is a single-sided magnet, and the bottom of the head magnet has magnetism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322443465.1U CN220882392U (en) | 2023-09-08 | 2023-09-08 | Electric shaver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322443465.1U CN220882392U (en) | 2023-09-08 | 2023-09-08 | Electric shaver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220882392U true CN220882392U (en) | 2024-05-03 |
Family
ID=90868385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322443465.1U Active CN220882392U (en) | 2023-09-08 | 2023-09-08 | Electric shaver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220882392U (en) |
-
2023
- 2023-09-08 CN CN202322443465.1U patent/CN220882392U/en active Active
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