Reciprocating type shaver structure

Abstract

The utility model discloses a reciprocating type shaver structure, which relates to the field of shavers, and comprises a fixed knife rest mechanism, a machine body mechanism and a protective cover, and a machine body shell is arranged outside the machine body mechanism; the fixed knife rest mechanism comprises a fixed seat and a knife net assembly, and the knife net assembly comprises a knife net support, a knife net support, a knife rest and a knife rest, the knife net seats are vertically mounted on the two sides of the knife net bracket in a sliding manner; the knife net is fixedly mounted on the upper surface of the knife net seat; the blade part is mounted in a cavity formed by matching the knife net seat and the knife net; a first elastic piece which abuts against the bottom surface of the blade part and the knife net seat and controls the sharpness of the knife net is arranged between the bottom surface of the blade part and the knife net seat; a second elastic piece which abuts against the knife net base and the knife net support and controls the elastic skin feeling is arranged between the knife net base and the knife net support. The utility model has the advantage of good practicability.

Description

Technical Field

[0001] The utility model relates to the field of shavers, in particular to a reciprocating shaver structure. Background Art

[0002] The blade net seat of the reciprocating razor structure in the prior art is floatingly installed on the blade net bracket, and the pre-tightening force of the spring is used to achieve the elastic skin fit of the blade net to the skin. However, this structure still has defects, such as the poor fit between the blade net and the blade component, resulting in insufficient sharpness of the blade net. Therefore, it is urgent to design a structure that can ensure both the floating skin feel of the blade net and the sharpness of the blade net. Utility Model Content

[0003] In order to overcome the shortcomings of the background technology, the utility model provides a reciprocating shaver structure with good practicality.

[0004] The technical solution adopted by the utility model is as follows: a reciprocating shaver structure includes a fixed blade holder mechanism, a body mechanism and a protective cover, wherein the body mechanism is provided with a body shell; the fixed blade holder mechanism includes a fixed seat and a blade net assembly, and the blade net assembly includes:

[0005] A knife net support, which is installed in the fixing seat;

[0006] A knife net seat is vertically slidably mounted on both sides of the knife net support;

[0007] A knife net, which is fixedly mounted on the upper surface of the knife net seat;

[0008] A blade component is installed in a cavity formed by the knife net seat and the knife net;

[0009] A first elastic member is disposed between the bottom surface of the blade component and the knife net seat, which contacts the two and controls the sharpness of the knife net; a second elastic member is disposed between the knife net seat and the knife net support, which contacts the two and controls the elastic skin feel.

[0010] The fuselage structure comprises:

[0011] A mounting frame, which is fixedly mounted in the fuselage shell;

[0012] A swing assembly, both ends of which are mounted in the mounting frame and the upper end of which is connected to the blade member;

[0013] A driving member is installed in the mounting frame and an eccentric member movably connected to the swing assembly is provided at its output end.

[0014] The swing assembly comprises:

[0015] A first swing frame and a second swing frame, which are arranged side by side and mounted on the mounting frame;

[0016] A swing rod, which is rotatably mounted on the mounting frame and whose two ends are movably connected to the first swing frame and the second swing frame respectively;

[0017] The eccentric member is movably connected to the first swing frame.

[0018] The eccentric member includes a sleeve portion sleeved on the output end of the driving member and an eccentric shaft eccentrically arranged with the sleeve portion, and both ends of the swing rod are provided with a first connecting shaft and a second connecting shaft extending upward;

[0019] The lower surface of the first swing frame is provided with a first strip groove for inserting the eccentric shaft and a second strip groove for inserting the first connecting shaft, and the lower surface of the second swing frame is provided with a third strip groove for inserting the second connecting shaft.

[0020] The upper ends of the first swing frame and the second swing frame are respectively provided with connecting rods connected to the blade component, a mounting hole for inserting the connecting rod is provided in the middle position of the blade component, and a conical guide hole is provided on the lower surface of the blade component.

[0021] The fixed blade holder mechanism also includes an intermediate blade assembly located between the blade components on both sides. A driving block connected to the intermediate blade assembly extends from the upper end of the first swing frame, and the driving block is integrally formed with the first swing frame.

[0022] A partition is provided between the mounting frame and the knife net support, a shaft sleeve portion extending upward and passing through the partition is provided on the upper surfaces of the first swing frame and the second swing frame, a first sealing sleeve is provided between the shaft sleeve portion and the partition to seal the two, and the first sealing sleeve is made of a silicone member;

[0023] The output end of the driving member is provided with a second sealing sleeve.

[0024] The lower surface of the knife net support is provided with a plurality of through holes for slag cleaning.

[0025] A fixed bracket is installed at the bottom of the body shell, the mounting bracket is fixedly installed above the fixed bracket, a main control board is installed on the side of the mounting bracket, a control board bracket is installed on the main control board, a sliding screen switch control board is installed on the control board bracket, and a type-c control board is installed at the bottom of the fixed bracket.

[0026] An embedded magnetic attraction component is provided on the upper bottom surface of the protective cover.

[0027] The beneficial effects of the utility model are as follows: the technical solution can individually adjust the skin-feel elasticity and hardness by arranging a first elastic member between the knife net seat and the knife net bracket; in addition, a second elastic member is arranged between the bottom surface of the blade component and the knife net seat, so that the blade component and the knife net are closely fitted to improve the sharpness, and the two elastic structures are independent of each other and will not conflict during adjustment, which has the advantage of good practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic structural diagram of a reciprocating shaver structure according to an embodiment of the utility model.

[0029] Figure 2 The schematic diagram of the structure of the reciprocating razor is shown with the protective cover removed.

[0030] Figure 3 It is a schematic diagram of the disassembled structure of a reciprocating razor.

[0031] Figure 4 It is a schematic diagram of the disassembled structure of the knife net bracket, knife net seat, knife net and blade components.

[0032] Figure 5 Schematic diagram of the split structure of the swing frame and the partition.

[0033] Figure 6 It is a schematic diagram of the disassembled structure of the driving member, the eccentric member, the rocker arm, the first rocking frame, the second rocking frame and the partition.

[0034] Figure 7 It is a schematic diagram of the structure of the mounting frame and the fixing bracket.

[0035] Figure 8 A schematic diagram of the structure of the protective cover.

[0036] Fig. 9 It is a schematic diagram of the split structure of the driving member, the first swing frame and the second swing frame.

[0037] Fig.10 It is a schematic diagram of the disassembled structure of the first swing frame and the blade component. DETAILED DESCRIPTION

[0038] The following is a further description of the embodiments of the present invention in conjunction with the accompanying drawings:

[0039] As shown in the figure, the reciprocating shaver structure includes a fixed blade holder mechanism, a body mechanism and a protective cover 2, wherein the body mechanism is provided with a body shell 1 outside; the fixed blade holder mechanism includes a fixing seat 8 and a blade net assembly, and the blade net assembly includes:

[0040] A knife net support 31, which is installed in the fixing seat 8;

[0041] A knife net seat 32, which is vertically slidably mounted on both sides of the knife net bracket 31;

[0042] A knife net 34, which is fixedly mounted on the upper surface of the knife net seat 32;

[0043] A blade component 35, which is installed in a cavity formed by the blade net seat 32 and the blade net 34;

[0044] A first elastic member 36 is provided between the bottom surface of the blade component 35 and the knife net seat 32, which contacts the two and controls the sharpness of the knife net; a second elastic member 37 is provided between the knife net seat 32 and the knife net bracket 31, which contacts the two and controls the elastic skin feel; by providing the first elastic member between the knife net seat and the knife net bracket, the skin feel elasticity and hardness can be adjusted separately; in addition, a second elastic member is provided between the bottom surface of the blade component and the knife net seat, so that the blade component and the knife net are closely fitted to improve the sharpness, and the two elastic structures are independent of each other and will not conflict during adjustment, which has the advantage of good practicality.

[0045] The fixing seat is fixed on the upper part of the machine body by means of elastic buckle feet, and can be disassembled and assembled, so as to facilitate the cleaning of stubble.

[0046] like Figure 4 As shown, the first elastic member and the second elastic member in this embodiment are springs, and there are two of them respectively, which are arranged at both ends to maintain elastic balance.

[0047] The structure for fixing the spring between the bottom surface of the blade component 35 and the knife net seat 32 and between the knife net seat 32 and the knife net support 31 can adopt a groove or a cylinder adapted to the spring so that the spring will not be dislocated.

[0048] The fuselage structure also includes:

[0049] A mounting frame 41, which is fixedly mounted in the fuselage shell 1;

[0050] A swing assembly, both ends of which are mounted in the mounting frame 41 and the upper end of which is connected to the blade member 35;

[0051] The driving member 42 is installed in the mounting frame 41 and has an eccentric member movably connected to the swing assembly at its output end. The driving member adopts a motor, which drives the swing assembly to move through the eccentric member, and the swing assembly then drives the blade member to achieve shearing action.

[0052] Wherein, the swing assembly comprises:

[0053] A first swing frame 43 and a second swing frame 44 are arranged side by side and mounted on the mounting frame 41;

[0054] A swing rod 45, which is rotatably mounted on the mounting frame 41 and has two ends movably connected to the first swing frame 43 and the second swing frame 44;

[0055] The eccentric member is movably connected to the first swing frame 43. Figure 5 and Figure 6 As shown, the motor drives the first swing frame to swing through the eccentric member, and the first swing frame drives the second swing frame to swing through the swing rod. Because the swing rod is rotatably installed, the first swing frame and the second swing frame can realize staggered reciprocating swinging.

[0056] In addition, the first swing frame and the second swing frame in this embodiment are as follows Figure 6 As shown, the bottom end parts of the elastic supporting feet of the first swing frame and the second swing frame are fixedly connected and the other parts are independent of each other. This structure has been widely used in the market and the working principle will not be elaborated here.

[0057] The eccentric member includes a sleeve portion 46 sleeved on the output end of the driving member 42 and an eccentric shaft 47 eccentrically arranged with the sleeve portion 46. Both ends of the swing rod 45 are provided with a first connecting shaft 451 and a second connecting shaft 452 extending upwards.

[0058] The first swing frame 43 has a first strip groove 431 for inserting the eccentric shaft 47 and a second strip groove 432 for inserting the first connecting shaft 451 on the lower surface, and the second swing frame 44 has a third strip groove 441 for inserting the second connecting shaft 452 on the lower surface. Figure 5 As shown, when the eccentric shaft rotates and drives the first swing frame to swing to the left, the swing arm is driven by the first connecting shaft to rotate, thereby providing a rightward swinging force to the second swing frame through the second connecting shaft, thereby enabling the first swing frame and the second swing frame to achieve staggered reciprocating swinging.

[0059] The upper ends of the first swing frame 43 and the second swing frame 44 are respectively provided with a connecting rod 48 connected to the blade component 35, and the middle position of the blade component 35 is provided with a mounting hole 351 for inserting the connecting rod 48, and the lower surface of the blade component 35 is provided with a conical guide hole 352; during installation, the connecting rod is inserted into the mounting hole along the guide hole, which has the advantages of simple process and low cost.

[0060] It also includes an intermediate knife assembly 5 located between the blade components 35 on both sides. A driving block 433 connected to the intermediate knife assembly 5 extends from the upper end of the first swing frame 43. The driving block 433 is integrally formed with the first swing frame 43, thereby reducing parts and assembly processes and lowering costs.

[0061] A partition 6 is provided between the mounting frame 41 and the knife net support 31, and a shaft sleeve 49 extending upward and passing through the partition 6 is provided on the upper surfaces of the first swing frame 43 and the second swing frame 44, and a first sealing sleeve 61 is provided between the shaft sleeve 49 and the partition 6 to seal the two, and the first sealing sleeve 61 is made of silicone; a second sealing sleeve 62 is provided at the output end of the driving member; the first sealing sleeve has the advantage of good waterproof effect;

[0062] In addition, the waterproof part in the prior art will move with the swing frame, which makes waterproofing difficult and complicated. The second sealing sleeve 61 in this embodiment is arranged at the output shaft of the motor, which is simple in process and easy to implement.

[0063] The lower surface of the knife net support 31 is provided with a plurality of through holes 311 for cleaning residues, so as to facilitate the cleaning of beard residues.

[0064] A fixed bracket 7 is installed at the bottom of the body shell 1, the mounting bracket 41 is fixedly installed above the fixed bracket 7, a main control board 71 is installed on the side of the mounting bracket 41, a control board bracket 72 is installed on the main control board 71, a sliding screen switch control board 73 is installed on the control board bracket, and a type-c control board 74 is installed at the bottom of the fixed bracket 7, which has the advantages of high intelligence and easy operation.

[0065] The upper bottom surface of the protective cover 2 is provided with an embedded magnetic attraction part 21. The knife net and the middle knife assembly are both metal parts. The magnetic attraction effect of the knife net, the middle knife assembly and the magnetic attraction part can ensure the stable installation of the protective cover.

[0066] In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0067] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. In addition, in the description of the present utility model, unless otherwise specified, "plurality" means two or more.

[0068] Technical personnel should note: Although the utility model has been described according to the above specific implementation methods, the utility model concept is not limited to this utility model. Any modification using the utility model concept will be included in the scope of protection of this patent.

Claims

1. A reciprocating razor structure, comprising a fixed blade holder mechanism, a body mechanism and a protective cover (2), wherein the body mechanism is provided with a body shell (1) outside; the fixed blade holder mechanism comprises a fixing seat (8) and a blade net assembly, characterized in that: The knife net component comprises: A knife net support (31), which is installed in the fixing seat (8); A knife net seat (32) is mounted on both sides of the knife net support (31) in a vertically slidable manner; A knife net (34) fixedly mounted on the upper surface of the knife net seat (32); A blade component (35) mounted in a cavity formed by the knife net seat (32) and the knife net (34); A first elastic member (36) is provided between the bottom surface of the blade component (35) and the knife net seat (32) to abut against the two and control the sharpness of the knife net; and a second elastic member (37) is provided between the knife net seat (32) and the knife net support (31) to abut against the two and control the elastic skin feel.

2. The reciprocating razor structure according to claim 1, characterized in that: The fuselage structure comprises: A mounting frame (41) fixedly mounted in the fuselage shell (1); A swing assembly, both ends of which are mounted in the mounting frame (41) and the upper end of which is connected to the blade component (35); A driving member (42) is mounted in the mounting frame (41) and has an eccentric member movably connected to the swing assembly at its output end.

3. The reciprocating shaver structure according to claim 2, characterized in that: The swing assembly comprises: A first swing frame (43) and a second swing frame (44), which are arranged side by side and mounted on the mounting frame (41); A swing rod (45) which is rotatably mounted on the mounting frame (41) and whose two ends are movably connected to the first swing frame (43) and the second swing frame (44); The eccentric piece is movably connected to the first swing frame (43).

4. The reciprocating shaver structure according to claim 3, characterized in that: The eccentric member comprises a sleeve portion (46) sleeved on the output end of the driving member (42) and an eccentric shaft (47) eccentrically arranged with the sleeve portion (46); and the two ends of the swing rod (45) are provided with a first connecting shaft (451) and a second connecting shaft (452) extending upwards; The lower surface of the first swing frame (43) is provided with a first strip groove (431) for inserting the eccentric shaft (47) and a second strip groove (432) for inserting the first connecting shaft (451), and the lower surface of the second swing frame (44) is provided with a third strip groove (441) for inserting the second connecting shaft (452).

5. The reciprocating shaver structure according to claim 3, characterized in that: A connecting rod (48) connected to the blade component (35) is respectively provided at the upper end of the first swing frame (43) and the second swing frame (44), a mounting hole (351) for inserting the connecting rod (48) is provided at the middle position of the blade component (35), and a guide hole (352) in the form of a cone is provided on the lower surface of the blade component (35).

6. The reciprocating razor structure according to claim 3, characterized in that: The fixed blade holder mechanism further comprises an intermediate blade assembly (5) located between the blade components (35) on both sides; a driving block (433) connected to the intermediate blade assembly (5) extends from the upper end of the first swing frame (43); the driving block (433) is integrally formed with the first swing frame (43).

7. The reciprocating razor structure according to claim 3, characterized in that: A partition (6) is provided between the mounting frame (41) and the knife net support (31); upper surfaces of the first swing frame (43) and the second swing frame (44) are provided with a shaft sleeve portion (49) extending upward and passing through the partition (6); a first sealing sleeve (61) is provided between the shaft sleeve portion (49) and the partition (6) to seal with the two; the first sealing sleeve (61) is made of a silicone member; A second sealing sleeve (62) is provided at the output end of the driving member.

8. The reciprocating razor structure according to claim 1, characterized in that: The lower surface of the knife net support (31) is provided with a plurality of through holes (311) for cleaning slag.

9. The reciprocating razor structure according to claim 2, characterized in that: A fixing bracket (7) is installed at the bottom of the body shell (1); the mounting bracket (41) is fixedly installed above the fixing bracket (7); a main control board (71) is installed on the side of the mounting bracket (41); a control board bracket (72) is installed on the main control board (71); a sliding screen switch control board (73) is installed on the control board bracket; and a Type-C control board (74) is installed at the bottom of the fixing bracket (7).

10. The reciprocating razor structure according to claim 1, characterized in that: An embedded magnetic attraction component (21) is provided on the upper bottom surface of the protective cover (2).

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