Shaver with sideburns razor

Abstract

The utility model discloses a shaver with a sideburns cutter, which relates to the shaver field, and comprises a handle, a cutter head mechanism and a sideburns cutter mechanism arranged on the back of the handle, the sideburns cutter mechanism comprises: a shell plate installed on the handle; the slide knob assembly is mounted on the shell plate in a sliding manner; the temple knife assembly is rotationally mounted on the shell plate; a connecting plate is arranged between the sliding button assembly and the temple knife assembly and makes contact with the sliding button assembly and the temple knife assembly, the temple knife assembly is driven by the sliding button assembly to be opened and closed, and bending parts are arranged on the two sides of the upper end of the connecting plate and used for supporting the temple knife assembly to enable the temple knife assembly to be kept in the opened state. The utility model has the advantages of good working stability and good practicability.

Description

Technical Field

[0001] The utility model relates to the field of razors, in particular to a razor with sideburn trimmers. Background Art

[0002] The razors in the prior art generally have sideburn cutters for cutting the hair on the temples, such as a multi-head close-fitting razor disclosed in publication number CN219788417U on 2023-10-03. There is a problem with this sideburn cutter structure, that is, when the sideburn cutter is opened for shaving, it will close with a slight external force, which seriously affects the shaving effect. It has the disadvantages of poor working stability and poor practicality. Utility Model Content

[0003] In order to overcome the shortcomings of the background technology, the utility model provides a razor with a sideburn cutter which has good working stability and good practicality.

[0004] The technical solution adopted by the utility model is: a razor with a sideburn cutter, comprising a handle, a cutter head mechanism and a sideburn cutter mechanism arranged on the back of the handle, the sideburn cutter mechanism comprising:

[0005] a shell plate mounted on the handle;

[0006] a sliding button assembly, which is slidably mounted on the shell plate;

[0007] a sideburn knife assembly, which is rotatably mounted on the shell plate;

[0008] A connecting plate is provided between the sliding button assembly and the sideburn knife assembly for contacting the two. The sideburn knife assembly is driven by the sliding button assembly to realize the open and closed states. Bending portions are provided on both sides of the upper end of the connecting plate for supporting the sideburn knife assembly to keep it in the open state.

[0009] The slide button assembly comprises:

[0010] The sliding button plate has a plurality of first hooks provided on the back side thereof;

[0011] A shift plate, which is mounted on the back of the slide button plate;

[0012] A plurality of first slots corresponding to the first hooks are provided on both sides of the shell plate, and the first hooks and the first slots are engaged with each other by snap fit and sliding fit.

[0013] Elastic claws are provided on both sides of the shift plate, and shift grooves corresponding to the elastic claws are provided on both sides of the shell plate.

[0014] The connecting plate is located between the sliding button plate and the shell plate, and the lower surface of the connecting plate is in contact with and matched with the sliding button plate.

[0015] The upper end of the bent portion is provided with a mounting post, and the sideburn knife assembly is provided with a mounting hole for rotatably mounting the mounting post.

[0016] An elastic member is provided between the connecting plate and the shell plate to abut against the two.

[0017] A sliding locking plate is provided on one side of the shell plate away from the sliding button assembly, and the locking plate is linked to the gear plate and is driven to perform synchronous lifting and lowering movements. The cutter head mechanism includes a swingably mounted head bracket, and a downwardly extending insertion rack is provided on the side of the head bracket facing the sideburn knife mechanism, and an insertion block corresponding to the insertion rack is provided on the upper end of the locking plate. The locking plate has a first state in which the insertion block is inserted into the insertion rack when the sideburn knife assembly is in an open state, and a second state in which the insertion block is detached from the insertion rack when the sideburn knife assembly is in a closed state.

[0018] A linkage rod is provided between the locking plate and the shift plate to connect the two and is installed on the shell plate. The linkage rod includes a rod body, a rotating column inserted into the shell plate and rotatably matched with the shell plate, a transmission column inserted into the locking plate and slidingly matched with the locking plate, and a force-bearing column inserted into the shift plate and slidingly matched with the shift plate. The rotating column and the transmission column are arranged side by side on one side of the rod body, and the force-bearing column is arranged on the other side of the rod body and is located between the rotating column and the transmission column.

[0019] The shell plate is provided with an avoidance groove corresponding to the movement trajectory of the transmission column, the locking plate is provided with a horizontal strip groove for inserting the transmission column, and the shift plate is provided with a limiting groove for limiting the load-bearing column, and the limiting groove is an inverted L-shape.

[0020] The locking plate is provided with a plurality of second hooks, the shell plate is provided with a second slot that is snap-fitted and slidably fitted with the second hooks, the shell plate is provided with a guide slot, and the locking plate is provided with a guide column that is adapted to the guide slot.

[0021] The beneficial effect of the present invention is that the present technical solution provides a connecting plate between the slide button assembly and the sideburn knife assembly, and the bent portion of the connecting plate firmly supports the sideburn knife assembly when the sideburn knife assembly is in the open state. Even if the sideburn knife assembly is subjected to external force, it will not be easily closed, which greatly improves the working stability and has the advantage of good practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic structural diagram of a razor with sideburn trimmer according to an embodiment of the present invention.

[0023] Figure 2 This is a schematic diagram of the structure of the sideburn knife assembly when it is opened.

[0024] Figure 3 This is a schematic diagram of the split structure of the sideburn knife assembly when it is closed.

[0025] Figure 4 This is a schematic diagram of the disassembled structure of the sideburn knife mechanism.

[0026] Figure 5 This is a schematic diagram of the split structure of the sideburn knife mechanism when the sideburn knife assembly is opened. DETAILED DESCRIPTION

[0027] The following is a further description of the embodiments of the present invention in conjunction with the accompanying drawings:

[0028] As shown in the figure, a razor with a sideburn cutter includes a handle 1, a cutter head mechanism, and a sideburn cutter mechanism provided on the back of the handle. The sideburn cutter mechanism includes:

[0029] a shell plate 2, which is mounted on the handle;

[0030] A sliding button assembly 5, which is slidably mounted on the shell plate 2;

[0031] a sideburn cutter assembly 4, which is rotatably mounted on the shell plate 2;

[0032] A connecting plate 3 is provided between the sliding button assembly 5 and the sideburn knife assembly 4, which contacts the two. The sideburn knife assembly 4 is driven by the sliding button assembly 5 to realize the two states of opening and closing. Both sides of the upper end of the connecting plate 3 are provided with bending parts 31 for supporting the sideburn knife assembly 4 to keep it in the open state. The technical solution provides a connecting plate between the sliding button assembly and the sideburn knife assembly. The bending part of the connecting plate will firmly support the sideburn knife assembly when the sideburn knife assembly is in the open state. Even if the sideburn knife assembly is subjected to external force, it will not be easily closed, which greatly improves the working stability and has the advantage of good practicality.

[0033] The connecting plate is provided with a third hook, and the shell plate is provided with a third slot. The third slot is in sliding engagement and snap engagement with the third hook.

[0034] The working principle of the bending part supporting the sideburn knife assembly can be referred to as placing an inclined support rod under the awning. The external force applied to the sideburn knife assembly will be unloaded to the sliding button assembly by the connecting plate, and the working stability is extremely high.

[0035] The slide button assembly 5 includes:

[0036] The sliding button plate 51 has a plurality of first hooks 511 on its back side;

[0037] A shift plate 52, which is mounted on the back of the slide button plate 51;

[0038] The shell plate 2 is provided with a plurality of first slots 21 corresponding to the first hooks 511 on both sides. The first hooks 511 and the first slots 21 are snap-fitted and slide-fitted. The sliding button plate can always slide against the shell plate through the cooperation of the first slots and the first hooks. The sliding button plate and the shell plate will not be easily separated, and the baffle plate moves synchronously with the sliding button plate.

[0039] Elastic claws 521 are provided on both sides of the shift plate 52, and shift grooves 22 corresponding to the elastic claws 521 are provided on both sides of the shell plate 2. The elastic contact and cooperation between the elastic claws and the shift grooves can realize the height position limitation of the sliding button plate. For example, when the sliding button plate is pushed up or down, it is necessary to overcome the elastic pre-tightening force between the elastic claws and the shift grooves.

[0040] The connecting plate 3 is located between the sliding button plate 51 and the shell plate 2. The lower surface of the connecting plate 3 contacts and cooperates with the sliding button plate. An elastic member 6 is provided between the connecting plate 3 and the shell plate 2 to abut against the two. The elastic member is a spring. When the connecting plate moves upward, the sliding button plate transmits the force to the connecting plate, and the connecting plate moves upward to push the sideburns knife assembly and open it.

[0041] When the sliding button plate slides downward, the elastic member provides an elastic pre-tightening force for the connection plate to reset downward, and the connection plate is always in close contact with the sliding button plate.

[0042] A mounting post 32 is provided at the upper end of the bending portion 31, and the sideburn knife assembly 4 is provided with a mounting hole 41 for rotatable mounting of the mounting post 32. Because the sideburn knife assembly and the shell plate are rotatably matched, when the bending portion moves upward, the force is transmitted to the sideburn knife assembly through the mounting post, causing the sideburn knife assembly to rotate around the hinge point until it is fully opened.

[0043] The side of the shell plate 2 away from the sliding button assembly 5 is provided with a slidingly mounted locking plate 7, and the locking plate 7 is linked to the gear plate 52 and is driven to perform synchronous lifting and lowering movements. The cutter head mechanism includes a swingably mounted head bracket 8, and the head bracket 8 is provided with a downwardly extending insertion rack 81 on the side facing the sideburn knife mechanism. The upper end of the locking plate 7 is provided with an insertion block 71 corresponding to the insertion rack 81, and the locking plate 7 has a first state in which the insertion block 71 is inserted into the insertion rack 81 when the sideburn knife assembly 4 is in the open state, and a second state in which the insertion block 71 is disengaged from the insertion rack 81 when the sideburn knife assembly 4 is in the closed state. When the insertion block of the locking plate is inserted into the insertion rack, the locking plate will have a limiting effect on the head bracket, which can limit the left and right swinging movement of the head bracket. Therefore, after the sliding button plate is pushed upward and drives the sideburn knife assembly to open, the locking plate will synchronously lock the head bracket, so that the cutter head mechanism will not swing left and right.

[0044] The technology that enables the head support to swing left and right is an existing technology and can be implemented in many reciprocating shavers, so it will not be described in detail here.

[0045] A linkage rod 9 is provided between the locking plate and the shift plate 52 and connects the two and is installed on the shell plate 2. The linkage rod 9 includes a rod body 91, a rotating column 92 inserted into the shell plate 2 and rotatably matched with the shell plate 2, a transmission column 93 inserted into the locking plate 7 and slidingly matched with the locking plate 7, and a force column 94 inserted into the shift plate 52 and slidingly matched with the shift plate 52. The rotating column 92 and the transmission column 93 are arranged side by side on one side of the rod body 91, and the force column 94 is arranged on the other side of the rod body 91 and is located between the rotating column 92 and the transmission column 93. When the baffle plate is driven up and down by the sliding button plate, the force will be transmitted to the force column, and then the linkage rod will rotate around the rotating column, and the transmission column will transmit the force to the locking plate, driving the locking plate to rise and fall synchronously.

[0046] The shell plate 2 is provided with an avoidance groove 23 corresponding to the movement trajectory of the transmission column 93, and the locking plate 7 is provided with a strip groove 72 for the transmission column 93 to be inserted and arranged horizontally. The shift plate 52 is provided with a limit groove 53 for limiting the force column 94. The limit groove 53 is an inverted L-shape. When the shift plate moves up and down, the inner wall of the limit groove applies a force to the force column. While the force column slides in the limit groove, the linkage rod can complete the rotation action. The avoidance groove is used to avoid the transmission column, and the strip groove allows the transmission column to slide and transmit the force to the locking plate.

[0047] The locking plate 7 is provided with a plurality of second hooks 73, the shell plate 2 is provided with a second slot 24 that snaps and slides with the second hooks 73, the shell plate 2 is provided with a guide slot 25, and the locking plate 7 is provided with a guide column 26 that is adapted to the guide slot 25. The cooperation between the second hooks and the second slots can make the locking plate close to the shell plate and complete the sliding movement, and the cooperation between the guide column and the guide slot can ensure the sliding trajectory of the locking plate.

[0048] 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," "inner," and "outer," etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed, or operate in a specific direction. Therefore, they should not be construed as limitations on the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0049] In the description of the present invention, it should be noted that, unless otherwise clearly specified or 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 an indirect connection through an intermediate medium, or it can be internal communication between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances. In addition, in the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0050] Technical personnel please note: Although the utility model has been described according to the above specific implementation methods, the utility model concept of the utility model 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 razor with a sideburn cutter, comprising a handle (1), a cutter head mechanism, and a sideburn cutter mechanism arranged on the back of the handle, characterized in that: The sideburn cutter mechanism comprises: a shell plate (2) mounted on the handle; A sliding button assembly (5) is slidably mounted on the shell plate (2); A sideburn knife assembly (4) rotatably mounted on the shell plate (2); A connecting plate (3) is provided between the sliding button assembly (5) and the sideburn knife assembly (4) for contacting the two. The sideburn knife assembly (4) is driven by the sliding button assembly (5) to realize the two states of opening and closing. Both sides of the upper end of the connecting plate (3) are provided with bending portions (31) for supporting the sideburn knife assembly (4) to keep it in the open state. The slide button assembly (5) comprises a shift plate (52) mounted on the back of the slide button plate (51); A slidingly mounted locking plate (7) is provided on one side of the shell plate (2) away from the sliding button assembly (5), and the locking plate (7) is linked to the shift plate (52) and driven to perform synchronous lifting and lowering movements. The cutter head mechanism includes a swingably mounted head bracket (8), and a downwardly extending insertion rack (81) is provided on the side of the head bracket (8) facing the sideburn knife mechanism. An insertion block (71) corresponding to the insertion rack (81) is provided on the upper end of the locking plate (7). The locking plate (7) has a first state in which the insertion block (71) is inserted into the insertion rack (81) when the sideburn knife assembly (4) is in an open state, and a second state in which the insertion block (71) is separated from the insertion rack (81) when the sideburn knife assembly (4) is in a closed state. A linkage rod (9) is provided between the locking plate and the shift plate (52) for linkage connection between the two and mounted on the shell plate (2). The linkage rod (9) comprises a rod body (91), a rotating column (92) inserted into the shell plate (2) and rotatably engaged with the shell plate (2), a transmission column (93) inserted into the locking plate (7) and slidably engaged with the locking plate (7), and a force-bearing column (94) inserted into the shift plate (52) and slidably engaged with the shift plate (52). The rotating column (92) and the transmission column (93) are arranged side by side on one side of the rod body (91), and the force-bearing column (94) is arranged on the other side of the rod body (91) and located between the rotating column (92) and the transmission column (93).

2. The razor with sideburn trimmer according to claim 1, characterized in that: The slide button assembly (5) further comprises: A sliding button plate (51), the back of which is provided with a plurality of first hooks (511); A plurality of first clamping grooves (21) corresponding to the first clamping hooks (511) are provided on both sides of the shell plate (2), and the first clamping hooks (511) and the first clamping grooves (21) are engaged by snap fit and sliding fit.

3. The razor with sideburn trimmer according to claim 2, characterized in that: Elastic claws (521) are provided on both sides of the shift plate (52), and shift slots (22) corresponding to the elastic claws (521) are provided on both sides of the shell plate (2).

4. The razor with sideburn trimmer according to claim 2, characterized in that: The connecting plate (3) is located between the sliding button plate (51) and the shell plate (2), and the lower surface of the connecting plate (3) is in contact with the sliding button plate.

5. The razor with sideburn trimmer according to claim 1, characterized in that: The upper end of the bending portion (31) is provided with a mounting post (32), and the sideburn knife assembly (4) is provided with a mounting hole (41) for rotatably mounting the mounting post (32).

6. The razor with sideburn trimmer according to claim 1, characterized in that: An elastic member (6) is provided between the connecting plate (3) and the shell plate (2) to abut against the two.

7. The razor with sideburn trimmer according to claim 2, characterized in that: The shell plate (2) is provided with an avoidance groove (23) corresponding to the motion trajectory of the transmission column (93); the locking plate (7) is provided with a transversely arranged strip groove (72) for inserting the transmission column (93); the shift plate (52) is provided with a limiting groove (53) for limiting the load-bearing column (94); the limiting groove (53) is in an inverted L-shape.

8. The razor with sideburn trimmer according to claim 7, characterized in that: The locking plate (7) is provided with a plurality of second hooks (73), the shell plate (2) is provided with second slots (24) that snap-fit ​​and slide with the second hooks (73), the shell plate (2) is provided with guide slots (25), and the locking plate (7) is provided with guide posts (26) that match the guide slots (25).

Images