CN217861371U

CN217861371U - Shaver with novel transmission device

Info

Publication number: CN217861371U
Application number: CN202220819663.6U
Authority: CN
Inventors: 陈兴荣
Original assignee: Beijing Danaker Technology Co ltd
Current assignee: Beijing Danaker Technology Co ltd
Priority date: 2022-04-11
Filing date: 2022-04-11
Publication date: 2022-11-22
Anticipated expiration: 2032-04-11

Abstract

The utility model discloses a razor with novel transmission, include: the top end of the knife body is fixedly provided with a knife head component; the shaver head component comprises an installation top cover, a connecting clamp edge is fixedly connected to the bottom end of the installation top cover, an installation base used for collecting shaving debris is fixedly installed at the bottom end of the connecting clamp edge, two transmission shaft assemblies are symmetrically arranged at the bottom end of the installation base, each transmission shaft assembly comprises a rotating connecting shaft, and a connecting shaft rod is clamped at the bottom end of the rotating connecting shaft. According to the transmission device and the shaver, the transmission of the transmission shaft assembly is realized by clamping the rotary connecting shaft and the connecting shaft rod, meanwhile, beard scraps are prevented from entering the inside of the shaver body, dead corners in the installation base are fewer, and the cleaning is convenient; and the cutter head component can be more simply assembled with the cutter body by matching the pushing spring with the mounting plate and matching the extrusion push rod with the gear shaft, so that the operation is simple and the disassembly is convenient.

Description

Shaver with novel transmission device

Technical Field

The utility model relates to a razor technical field especially relates to a razor with novel transmission.

Background

In the prior art, most of the existing shavers adopt a two-stage transmission mode to drive a cutter head to rotate, and various waterproof modes are adopted to carry out waterproof treatment, so that the shaver is convenient to clean. However, the existing shaver has dead cleaning corners, and beard debris is filled, so that the existing shaver is not beneficial to cleaning.

Through retrieval, chinese patent application No. CN202022084499.2 discloses a shaver with a novel transmission device, which comprises a cutting assembly installed in a shaver head, a single-stage transmission device and a driving motor installed in a shaver handle, wherein the driving motor directly drives the single-stage transmission device to rotate, the single-stage transmission device drives the cutting assembly on the upper portion to rotate and cut, the single-stage transmission device comprises a positioning shaft, a rotating shaft spring, a rotating head, a gear rack, a driving gear and at least one driven gear assembly, each driven gear assembly comprises a driven gear and a rotating shaft, the rotating shaft vertically penetrates through the center of the driven gear and is in interference fit with the driven gear, a gap at the lower end of the rotating shaft is installed in an installation hole of the gear rack, the bottom of the positioning shaft is rigidly connected with the upper end of the rotating shaft, the rotating shaft spring is sleeved in the upper portion of the positioning shaft, the rotating head is limited in the positioning shaft through the rotating shaft spring, and the rotating head is installed in cooperation with the cutting assembly; the gear rack is characterized in that a through hole is formed in the center of the gear rack, an output shaft of the driving motor is rigidly connected with the driving gear through the through hole, and the driving gear is meshed with the driven gear.

The above patents suffer from the following disadvantages: the position of the cutter head of the device has a large number of dead angles, beard fragments are filled around the rotating shaft, and the large number of beard fragments are difficult to remove and are not beneficial to cleaning.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a shaver with a novel transmission device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a razor with a novel transmission, comprising:

the top end of the knife body is fixedly provided with a knife head component;

the shaver head component comprises an installation top cover, a connecting clamp edge is fixedly connected to the bottom end of the installation top cover, an installation base used for collecting shaving debris is fixedly installed at the bottom end of the connecting clamp edge, two transmission shaft assemblies are symmetrically arranged at the bottom end of the installation base, each transmission shaft assembly comprises a rotating connecting shaft, a connecting shaft rod is clamped at the bottom end of each rotating connecting shaft, a sliding sleeve is sleeved at the top end of each rotating connecting shaft in a sliding mode, a connecting clamping head is fixedly connected to the top end of each sliding sleeve, and a shaver head is clamped at the top end of each connecting clamping head.

As the utility model discloses further scheme again: the bottom fixed mounting of blade inner chamber has the battery, the positive electrically connected of battery has start button, two connection slot have been seted up to the top symmetry of blade.

As the utility model discloses further scheme again: two the bottom of connecting slot link up each other through leading to the chamber, the internal rotation who leads to the chamber installs the pinion.

As the utility model discloses further scheme again: two extrusion push rods are symmetrically arranged at the centers of two sides of the top of the gear shaft, and one ends of the two extrusion push rods are meshed with the gear shaft.

As the utility model discloses further scheme again: the bottom of the gear shaft is connected with a connecting push rod in a meshing manner, and one side of the connecting push rod is fixedly connected with a return spring.

As a further aspect of the present invention: the utility model discloses a knife blade, including blade, mounting groove, driving motor's output shaft, mounting groove, the mounting groove has been seted up on the top of blade, the bottom fixed mounting of mounting groove has driving motor, driving motor's output shaft fixed mounting has drive gear.

As a further aspect of the present invention: the top slidable mounting of mounting groove has two mounting panels, two a plurality of promotion springs of equidistance fixedly connected with between the mounting panel.

As a further aspect of the present invention: the bottom symmetry of installation base is provided with two installation card arms, installation card arm joint is inside connecting slot, the tool bit joint is in the inside of installation top cap, the connecting axle pole rotates with the blade to be connected.

Compared with the prior art, the utility model provides a razor with novel transmission possesses following beneficial effect:

1. this transmission and razor through the joint of rotating connecting axle and connecting shaft pole, realize the transmission of transmission shaft subassembly, inside avoiding the beard piece to get into the blade simultaneously, and the inside dead angle of installation base is less, is convenient for clean.

2. According to the transmission device and the shaver, the cutter head component can be more simply assembled with the shaver body through the matching of the pushing spring and the mounting plate and the matching of the extrusion push rod and the gear shaft, the operation is simple, and the disassembly is convenient.

3. The transmission device and the shaver are characterized in that the installation between the installation top cover and the installation base is simpler, the connection is stable and the separation is convenient through the magnetic attraction between the connecting clamping edges and the installation base.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure, convenient operation.

Drawings

FIG. 1 is a schematic structural view of the overall assembly of the present invention;

FIG. 2 is a schematic overall sectional view of the present invention;

FIG. 3 is a schematic cross-sectional view of a cutter head component according to the present invention;

fig. 4 is a schematic top structure view of the knife body of the present invention.

In the figure: 1. a blade body; 11. a storage battery; 111. a start button; 112. connecting the slots; 12. Connecting a push rod; 13. a return spring; 14. a gear shaft; 15. extruding the push rod; 16. a drive motor; 17. a drive gear; 18. mounting a plate; 19. a push spring; 2. a head part; 21. A shaving head; 22. installing a top cover; 23. connecting the clamping edges; 24. installing a base; 25. installing a clamping arm; 26. rotating the connecting shaft; 261. connecting the shaft lever; 27. a limiting spring; 28. a sliding sleeve; 29. and connecting the clamping head.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

A shaver with a novel transmission, as shown in fig. 1-4, comprising:

the tool body 1 is fixedly provided with a tool bit component 2 at the top end of the tool body 1;

the bottom end of the inner cavity of the knife body 1 is fixedly provided with a storage battery 11, and the storage battery 11 is used for supplying power to the whole device and adopts a rechargeable battery; the front side of the storage battery 11 is electrically connected with a starting button 111, the starting button 111 is arranged in the middle of the front side of the knife body 1 and used for starting the storage battery 11, and the storage battery 11 discharges electricity; two connecting slots 112 are symmetrically arranged at the top end of the knife body 1.

The bottom ends of the two connecting slots 112 are communicated with each other through a through cavity, and a gear shaft 14 is rotatably arranged in the through cavity; two extrusion push rods 15 are arranged on the two sides of the top of the gear shaft 14 in a central symmetry manner, one side of each extrusion push rod 15, which is close to the gear shaft 14, is provided with gear teeth, and one end of each extrusion push rod 15 is meshed with the gear shaft 14; the bottom meshing of pinion 14 is connected with connecting push rod 12, square tooth's socket has been seted up to connecting push rod 12's one end, pinion 14's bottom sets up inside square tooth's socket, one side fixedly connected with reset spring 13 of connecting push rod 12, reset spring 13's one end and blade 1 fixed connection, be used for connecting push rod 12 to reset, the one end of connecting push rod 12 extends to the front of blade 1, press connecting push rod 12, connecting push rod 12 drives pinion 14 anticlockwise rotation, two extrusion push rods 15 of pinion 14 meshing are kept away from each other.

The top end of the knife body 1 is provided with a mounting groove, the bottom of the mounting groove is fixedly provided with a driving motor 16, an output shaft of the driving motor 16 is fixedly provided with a driving gear 17, and two sides of the driving gear 17 are respectively engaged with driven gears; two mounting plates 18 are slidably mounted at the top of the mounting groove, a plurality of pushing springs 19 are fixedly connected between the two mounting plates 18 at equal intervals, the mounting plate 18 at the bottom end of each pushing spring 19 is arranged above the driving motor 16, and the mounting plate 18 at the top end of each pushing spring 19 is exposed at the top end of the knife body 1 and freely slides in the mounting groove.

The cutter head component 2 comprises an installation top cover 22, the bottom end of the installation top cover 22 is fixedly connected with a connecting clamping edge 23, the bottom end of the connecting clamping edge 23 is fixedly provided with an installation base 24 used for collecting shaving debris, the connecting clamping edge 23 is clamped with the installation base 24 in an adaptive mode and fixed through magnetic attraction, two installation clamping arms 25 are symmetrically arranged at the bottom end of the installation base 24, the bottom ends of the two installation clamping arms 25, which are close to each other, are fixedly connected with clamping blocks, the installation clamping arms 25 are clamped inside a connecting slot 112 and are clamped with the slot wall on one side of the connecting slot 112, when the two extrusion push rods 15 are far away from each other, the two extrusion push rods 15 simultaneously push the two installation clamping arms 25 to enable the clamping blocks to be disengaged from the connecting slot 112, meanwhile, under the action of the elastic force of a push spring 19, an installation plate 18 at the top end of the push spring 19 pushes the installation base 24, the installation base 24 drives the installation clamping arms 25 to move upwards, and the installation clamping arms 25 can be pulled out of the connecting slot 112 manually;

two transmission shaft assemblies are symmetrically arranged at the bottom end of the mounting base 24 and are used for driving the shaver head 21 to rotate, each transmission shaft assembly comprises a rotating connecting shaft 26, the rotating connecting shafts 26 are rotatably connected with the mounting base 24 through bearings, and the bearings are sealed through shaft seals to prevent beard debris from entering the bearings; the bottom end of the rotary connecting shaft 26 is clamped with a connecting shaft rod 261, the connecting shaft rod 261 is rotatably connected with the knife body 1, the bottom end of the connecting shaft rod 261 extends into the mounting groove, and the two driven gears are respectively fixedly connected with the two connecting shaft rods 261; the top of rotating connecting axle 26 slides and has cup jointed sliding sleeve 28, and sliding sleeve 28 is provided with spacing spring 27 with the junction of rotating connecting axle 26, and sliding sleeve 28's top fixedly connected with connects dop 29, and the top joint of connecting dop 29 has razor head 21, and razor head 21 joint is in the inside of installation top cap 22, and razor head 21 includes screen panel and razor, and razor and connection dop 29 joint, the top of screen panel runs through installation top cap 22.

The working principle is as follows:

referring to fig. 1 to 4, the apparatus is assembled as shown in fig. 1;

when the device works, the starting button 111 is pressed once, the storage battery 11 supplies power to the driving motor 16, the driving motor 16 drives the driving gear 17 to rotate anticlockwise, the driving gear 17 is meshed with the driven gear, the driven gear drives the connecting shaft rod 261 to rotate clockwise, the connecting shaft rod 261 drives the rotating connecting shaft 26 to rotate synchronously, and the rotating connecting shaft 26 drives the shaver of the shaver head 21 to rotate synchronously through the sliding sleeve 28 and the connecting chuck 29;

the smashed beard of the razor head 21 enters between the mounting base 24 and the mounting top cover 22, when cleaning, firstly press the connecting push rod 12, the connecting push rod 12 drives the gear shaft 14 to rotate anticlockwise, the gear shaft 14 is meshed with the two extrusion push rods 15 to be away from each other, the two extrusion push rods 15 simultaneously push the two mounting clamp arms 25, so that the clamp blocks are separated from the connecting slot 112, meanwhile, under the elastic action of the pushing spring 19, the mounting plate 18 at the top end of the pushing spring 19 pushes the mounting base 24, the mounting base 24 drives the mounting clamp arms 25 to move upwards, and the mounting clamp arms 25 can be manually pulled out of the connecting slot 112, then the mounting top cover 22 is separated from the mounting base 24, and the internal beard debris is cleaned.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A razor with a novel transmission, comprising:

the knife comprises a knife body (1), wherein a knife head component (2) is fixedly mounted at the top end of the knife body (1);

the shaver head component (2) comprises an installation top cover (22), a connecting clamping edge (23) is fixedly connected to the bottom end of the installation top cover (22), an installation base (24) used for collecting shaving debris is fixedly installed at the bottom end of the connecting clamping edge (23), two transmission shaft assemblies are symmetrically arranged at the bottom end of the installation base (24), each transmission shaft assembly comprises a rotating connecting shaft (26), a connecting shaft rod (261) is clamped at the bottom end of the rotating connecting shaft (26), a sliding sleeve (28) is sleeved at the top end of the rotating connecting shaft (26) in a sliding mode, a connecting clamping head (29) is fixedly connected to the top end of the sliding sleeve (28), and a shaver head (21) is clamped at the top end of the connecting clamping head (29).

2. The razor with the novel transmission as claimed in claim 1, wherein: the bottom fixed mounting of blade (1) inner chamber has battery (11), the front electric connection of battery (11) has start button (111), two connection slot (112) have been seted up to the top symmetry of blade (1).

3. A razor with a novel drive as claimed in claim 2, wherein: the bottom ends of the two connecting slots (112) are communicated with each other through a through cavity, and a gear shaft (14) is rotatably arranged in the through cavity.

4. A shaver with a novel actuator assembly as claimed in claim 3, wherein: two extrusion push rods (15) are symmetrically arranged at the centers of two sides of the top of the gear shaft (14), and one ends of the two extrusion push rods (15) are meshed with the gear shaft (14).

5. A shaver with a novel actuator assembly as claimed in claim 3, wherein: the bottom end of the gear shaft (14) is connected with a connecting push rod (12) in a meshing manner, and one side of the connecting push rod (12) is fixedly connected with a return spring (13).

6. The razor with the novel transmission as claimed in claim 1, wherein: the utility model discloses a scalpel blade, including blade (1), mounting groove has been seted up on the top of blade (1), the bottom fixed mounting of mounting groove has driving motor (16), the output shaft fixed mounting of driving motor (16) has drive gear (17).

7. The razor with the novel transmission as claimed in claim 6, wherein: the top slidable mounting of mounting groove has two mounting panels (18), two a plurality of push spring (19) of equidistance fixedly connected with between mounting panel (18).

8. The razor with the novel transmission as claimed in claim 1, wherein: the bottom symmetry of installation base (24) is provided with two installation card arms (25), installation card arm (25) joint is inside connecting slot (112), razor head (21) joint is in the inside of installation top cap (22), connecting shaft pole (261) rotates with blade (1) and is connected.