CN214025803U - Tool bit structure of electric shaver - Google Patents

Abstract

The utility model discloses an electric shaver tool bit structure mainly relates to the razor field. Including the rotating head, the middle part of rotating head is equipped with the mounting hole, radially be equipped with a plurality of blade grooves on the rotating head, the blade inslot is equipped with scraper, its characterized in that: be equipped with solid fixed ring on the mounting hole, gu rotate on the fixed ring and be connected with the swivel becket, be equipped with a plurality of dull cutter arbors on the swivel becket, dull cutter arbor is located one side in blade groove, the top of dull cutter arbor flushes with the top of scraper, one of them be equipped with the regulation pole between dull cutter arbor and the blade groove. The beneficial effects of the utility model reside in that: it can shave beards more thoroughly, makes the face cleaner, improves the effect of shaving, reduces the frequency of shaving.

Description

Tool bit structure of electric shaver

Technical Field

The utility model relates to a razor field specifically is an electric razor tool bit structure.

Background

The most commonly used mechanism of the existing electric shaver is a rotary type, after the beard enters the range of the rotating head, the beard is cut off by the contact of the scraper and the beard when rotating, so that the shaving effect is achieved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric shaver tool bit structure, it can shave more thoroughly to the shaving of beard, makes the face cleaner, improves the effect of shaving, reduces the frequency of shaving.

The utility model discloses a realize above-mentioned purpose, realize through following technical scheme:

the utility model provides an electric shaver tool bit structure, includes the rotating head, the middle part of rotating head is equipped with the mounting hole, radially be equipped with a plurality of blade grooves on the rotating head, the blade inslot is equipped with the scraper, be equipped with solid fixed ring on the mounting hole, gu rotate on the fixed ring and be connected with the swivel becket, be equipped with a plurality of dull cutter poles on the swivel becket, dull cutter pole is located one side in blade groove, the top of dull cutter pole flushes with the top of scraper, one of them be equipped with the regulation pole between dull cutter pole and the blade groove.

Furthermore, the blade groove is fixedly connected with the lower half part of the fixing ring, and the rotating ring is rotatably connected with the upper half part of the fixing ring.

Furthermore, adjust the pole and rotate the one side of connecting at the blade groove, the bottom of blunt cutter arbor is equipped with the spout, sliding connection has the slider in the spout, the bottom of slider rotates and is connected with the regulating block, adjust the pole and run through the regulating block and rather than threaded connection.

Furthermore, the adjusting rod is provided with a rotating column, and the top of the blunt cutter bar is arc-shaped.

Furthermore, the blunt cutter arbor is metal or polyethylene material.

Contrast prior art, the beneficial effects of the utility model reside in that:

the utility model discloses set up a plurality of blade grooves on rotatory head, the scraper sets up in the blade groove, set up solid fixed ring on the mounting hole at rotating head middle part simultaneously, gu rotate to connect on the fixed ring and set up rotatory ring, set up a plurality of blunt cutter arbor on the rotatory ring, the top of blunt cutter arbor flushes with the top of scraper, and blunt cutter arbor is located one side of scraper, like this, when the rotating head is rotatory, blunt cutter arbor contacts with the beard at first, and stretch certain length with the beard, make it pull out one end distance from the pore, then the scraper contacts with the beard again and chops it, can make the shaving operation in the pore part also shave off with the beard of pore inside like this, make the shaving operation more thorough, make the face cleaner, the effect of shaving has been improved, the frequency of shaving has been reduced, and set up the regulation pole and be used for adjusting the distance between cutter arbor and the blade groove, thereby adjust the length that the pore was pulled out, the adaptability of the shaving operation is stronger, and the electric shaver is suitable for people with different beard lengths.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a top view of the present invention.

Fig. 3 is a cross-sectional view taken along the direction a in fig. 2 according to the present invention.

Fig. 4 is a partially enlarged view of a portion B in fig. 3 according to the present invention.

Reference numerals shown in the drawings:

1. rotating the head; 2. mounting holes; 3. an insert pocket; 4. a scraper; 5. a fixing ring; 6. a rotating ring; 7. a blunt cutter bar; 8. adjusting a rod; 9. a chute; 10. a slider; 11. an adjusting block; 12. the post is rotated.

Detailed Description

The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope defined in the present application.

The utility model relates to an electric shaver head structure, the main structure comprises a rotating head 1 which is generally disc-shaped, the rotating head 1 is only needed by adopting the rotating head structure of the existing shaver, the middle part of the rotating head 1 is provided with a mounting hole 2, the mounting hole 2 is used for being detachably connected with the rotating shaft of the shaver, thereby driving the rotating head 1 to rotate under the driving of the rotating shaft, the rotating head 1 is provided with a plurality of blade grooves 3 along the radial direction, the blade grooves 3 are bonded with the rotating head 1 or fixed in an integrated manner, a scraper 4 is arranged in the blade grooves 3, the scraper 4 is detachably connected in the blade grooves 3, the disassembly and replacement are convenient, the top of the scraper 4 is of a blade structure, the bottom is not edged, the scraper 4 is convenient to be fixed, the mounting hole 2 is bonded with a fixing ring 5 or fixed in an integrated manner, and the inner ring of the fixing ring 5 is the same as the size of the mounting hole 2, the fixed ring 5 is rotatably connected with a rotating ring 6 through a bearing, the rotating ring 6 is rotatably connected with the outer side of the fixed ring 5, the rotating ring 6 is provided with a plurality of blunt cutter bars 7, the tops of the blunt cutter bars 7 are not sharp, the blunt cutter bars 7 are positioned at one side of the blade grooves 3, particularly at the front side of the rotation direction of the blade grooves 3, and the tops of the blunt cutter bars 7 are flush with the tops of the scrapers 4, so that when the rotating head 1 rotates, the tops of the blunt cutter bars 7 are firstly contacted with beards to pull the beards instead of cutting the beards, so that the beards are pulled out for a certain length from pores and then cut off by the rotating scrapers 4, thus shaving the beards more thoroughly, improving the face cleanliness, reducing the shaving frequency and having better shaving effect, an adjusting rod 8 is arranged between one of the blunt cutter bars 7 and the blade grooves 3, the adjusting rod 8 is used for adjusting the distance between the blunt cutter bars 7 and the scrapers 4, therefore, the length of pulling the beard out of the pore can be adjusted, the beard is cut off after being pulled out of different lengths, and then the length of shaving is adjusted, so that the beard shaver is suitable for being used in different shaving requirements.

Preferably, blade groove 3 bonds or integrated into one piece's fixed connection with the latter half of solid fixed ring 5, swivel ring 6 passes through the bearing rotation with the first half of solid fixed ring 5 and is connected, can avoid producing the motion interference between it and blade groove 3 when rotating swivel ring 6 like this, guarantees that swivel ring 6 is beated smooth and easy when adjusting.

Preferably, the adjusting rod 8 is rotatably connected to one side of the blade groove 3 through a bearing, a sliding groove 9 is formed in the bottom of the blunt knife bar 7, the sliding groove 9 extends upwards from the bottom of the blunt knife bar 7, the length direction of the sliding groove 9 is the same as the length direction of the blunt knife bar 7, a slide block 10 is connected in the sliding groove 9 in a sliding way, the bottom of the slide block 10 is rotatably connected with an adjusting block 11 through a bearing, the adjusting rod 8 penetrates through the adjusting block 11 and is in threaded connection with the adjusting block, so that the adjusting block 11 can be driven to move along the length direction of the adjusting rod 8 when the adjusting rod 8 is rotated, thereby enabling the sliding block 10 which is rotationally connected with the adjusting block 11 to rotate relative to the adjusting block 11 while sliding in the sliding groove 9, therefore, the blunt cutter bar 7 and the rotating ring 6 rotate, the distance between the blunt cutter bar 7 and the blade groove 3 is changed, the length of shaving is adjusted, the structure is simple, and the adjustment is more convenient.

Preferably, the adjusting rod 8 is fixed with the rotating column 12 through bonding or integrated into one piece, the diameter of the cross section of the rotating column 12 is larger than that of the adjusting rod 8, the rotating column 12 is convenient to rotate, the adjusting rod 8 is convenient to rotate, the top of the blunt cutter bar 7 is arc-shaped, the arc-shaped structure can ensure that the beard is pulled to rotate when in contact with the beard, the ridge-corner structure is prevented from cutting the beard, and the scraper 4 can drop along the top of the blunt cutter bar 7 after cutting the beard, so that the scraper cannot be left and clamped on the blunt cutter bar 7.

Preferably, dull cutter arbor 7 is metal or polyethylene material, makes things convenient for the clearance and the use of dull cutter arbor 7, can be timely after being stained with water with the beard from dull cutter arbor 7 clearance get off, the convenience of the clearance of improvement device.

The working principle is as follows: the utility model discloses set up a plurality of blade grooves 3 on rotating head 1, scraper 4 sets up in blade groove 3, set up solid fixed ring 5 on the mounting hole 2 in the middle part of rotating head 1 simultaneously, gu rotate the connection and set up rotatory ring 6 on the solid fixed ring 5, set up a plurality of blunt cutter arbor 7 on the rotatory ring 6, the top of blunt cutter arbor 7 flushes with the top of scraper 4, and blunt cutter arbor 7 is located one side of scraper 4, like this, when rotating head 1 rotates, blunt cutter arbor 7 contacts with the beard at first, and stretch certain length with the beard, make it pull out one end distance from the pore, then scraper 4 contacts with the beard again and chops it, can make the shaving operation also shave part of beard inside the pore during operation, make the shaving operation more thorough, make the face cleaner, the effect of shaving has improved, the frequency of shaving has been reduced, and set up regulation pole 8 and be used for adjusting the distance between dull cutter arbor 7 and the blade groove 3, thereby adjusting the length of the beard to pull out pores, ensuring stronger adaptability of shaving operation and being suitable for people with different beard lengths.

Claims (5)

1. The utility model provides an electric shaver tool bit structure, includes rotating head (1), the middle part of rotating head (1) is equipped with mounting hole (2), radially be equipped with a plurality of blade grooves (3) on rotating head (1), be equipped with scraper (4) in blade groove (3), its characterized in that: be equipped with on mounting hole (2) and fix solid ring (5), it is connected with swivel becket (6) to rotate on solid ring (5), be equipped with a plurality of dull cutter arbor (7) on swivel becket (6), dull cutter arbor (7) are located one side of blade groove (3), the top of dull cutter arbor (7) flushes with the top of scraper (4), one of them be equipped with between dull cutter arbor (7) and blade groove (3) and adjust pole (8).

2. An electric razor head structure according to claim 1, wherein: the blade groove (3) is fixedly connected with the lower half portion of the fixing ring (5), and the rotating ring (6) is rotatably connected with the upper half portion of the fixing ring (5).

3. An electric razor head structure according to claim 2, characterized in that: adjust pole (8) and rotate the one side of connecting in blade groove (3), the bottom of dull cutter arbor (7) is equipped with spout (9), sliding connection has slider (10) in spout (9), the bottom of slider (10) is rotated and is connected with regulating block (11), adjust pole (8) run through regulating block (11) and rather than threaded connection.

4. An electric razor head structure according to claim 1, wherein: the adjusting rod (8) is provided with a rotating column (12), and the top of the blunt cutter bar (7) is arc-shaped.

5. An electric razor head structure according to claim 1, wherein: the blunt cutter arbor (7) is made of metal or polyethylene.

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