Fingertip spinner shaver

Abstract

The finger spinner shaver comprises a flat body, a holding piece is rotationally installed on the longitudinal wide face of the flat body with a transverse shaft as a rotating shaft, the holding piece is used for people to hold the shaver, and the flat body can rotate around the transverse shaft relative to the holding piece. When the shaver is used as a fingertip gyroscope, a user does not need to open two fingers greatly, the shaver conforms to the use habit of the fingertip gyroscope, and the shaver is good in holding stability and not prone to slipping out of the hand when held.

Description

Technical Field

[0001] This utility model relates to the field of shaver technology, specifically to a fidget spinner shaver. Background Technology

[0002] Patent document CN220807479U discloses a fidget spinner shaver, which has two grips rotatably mounted on the left and right opposite narrow surfaces of a flat body. The rotation axis of both grips is lateral. This shaver can be used as a fidget spinner: the user holds the left and right grips with two fingers respectively, and uses a third finger to spin the flat body relative to the grips around its axis, thus providing a certain entertainment effect. However, with the grips mounted on the left and right opposite narrow surfaces of the flat body, the user needs to spread their fingers wide enough that the distance between their fingers exceeds the width of the flat body to grip both grips, which is not in line with fidget spinner usage habits. A better method is to hold one grip with two fingers and then use a third finger to spin the flat body. This method does not require a large finger spread and is more in line with fidget spinner usage habits, but because there is only one grip point, the stability is poor and it is easy to slip out of the hand. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a fidget spinner shaver that, when used as a fidget spinner, is both easy for the user to hold and not easy to slip out of their hand.

[0004] After studying the background technology, the inventors discovered that, assuming the razor's center of gravity is located at the center of its flat body, when a user grips the left-hand handle with two fingers, the distance between the razor's center of gravity and the handle is equal to half the width of the flat body. The greater the distance between the razor's center of gravity and the handle, the worse the grip stability; conversely, a shorter distance results in higher grip stability. Following this idea, the inventors improved the razor by placing the handle on the wide surface of the flat body. When the user grips the handle with two fingers, the distance between the razor's center of gravity and the handle is equal to half the thickness of the flat body. Since the thickness of the flat body is smaller than its width, when the user grips the wide handle with two fingers, the distance between the razor's center of gravity and the handle is shorter, resulting in better grip stability and preventing the razor from slipping out of the hand.

[0005] To solve the above-mentioned technical problems, the present invention provides a fidget spinner shaver, which includes a flat body. A grip is rotatably mounted on the longitudinal wide surface of the flat body about a transverse axis for a person to hold the shaver. The flat body can rotate relative to the grip about the transverse axis.

[0006] Furthermore, a transverse grip groove is formed by an inward recess in the center of the front of the grip.

[0007] Furthermore, the cross-section of the lateral grip groove is an arc shape with the opening facing outwards.

[0008] Furthermore, the lateral grip groove is spherical, with any cross-section being an outward-facing arc, and the center of the lateral grip groove is located on the lateral axis; the main body of the grip is flat and round, with its center located on the lateral axis.

[0009] Furthermore, there are at least two grips, each located on one of the two opposite longitudinal wide surfaces of the flat body, for two fingers to press and hold the razor.

[0010] Furthermore, decorative lights are provided on the longitudinal wide surface of the flat body.

[0011] Furthermore, the decorative lights are specifically marquee lights; and / or the decorative lights are vertical light strips.

[0012] Furthermore, the flat body includes a blade head and a cap that covers the blade head, and the cap can be opened to expose the blade head.

[0013] Furthermore, the flat body is equipped with a locking assembly for locking the cover, and the locking assembly has an operating part for human operation to unlock it.

[0014] Furthermore, the operating section is specifically located on the narrow horizontal surface of the flat body; the cover has a ventilation opening that connects to the outside.

[0015] There can be at least two grips, which are respectively provided on two opposite longitudinal width surfaces of the flat body; or there can be only one grip, which is provided on one longitudinal width surface of the flat body.

[0016] If there are at least two grips, each located on one of the two opposite longitudinal wide surfaces of the flat body, when the shaver is used as a fidget spinner, the user only needs to slightly spread two fingers until the distance between the two fingers is greater than the thickness of the flat body to hold the shaver by pressing down on the two grips with two fingers. Then, by using a third finger to flick the flat body, the user can rotate the flat body relative to the two grips around the transverse axis. Compared with the prior art, this grip method does not require a large spread of two fingers, conforming to the usage habits of fidget spinners. Because this grip method has two grip points, the grip stability is good, and it is not easy to slip out of the hand.

[0017] If the grip is located only on one longitudinal width of the flat body, the shaver can be used as a fidget spinner. The user needs to hold the grip with two fingers and then use another finger to rotate the flat body. This grip method does not require a large opening of the fingers, conforming to fidget spinner usage habits. Since the grip is located on the longitudinal width of the flat body, assuming the shaver's center of gravity is located at the center of the flat body, when the user holds the grip with two fingers, the distance between the shaver's center of gravity and the grip is equal to half the thickness of the flat body. Because the thickness of the flat body is smaller than its width, compared to the prior art (where the distance between the shaver's center of gravity and the grip is equal to half the width of the flat body), when the user holds the grip of this shaver with two fingers, the distance between the shaver's center of gravity and the grip is shorter, resulting in better grip stability and preventing it from slipping out of the hand. Attached Figure Description

[0018] Figure 1 This is a diagram of a razor. The viewpoint in the diagram is from the front left side of the razor, and the cap is closed.

[0019] Figure 2 This is a diagram of a razor. The viewpoint in the diagram is from the front right side of the razor, and the cover is open.

[0020] Figure 3 This is the front view of a razor, and the drawing uses a partial sectional view.

[0021] Figure 4 yes Figure 3 A magnified view of a portion of the image, showing a larger area. Figure 3 Part A.

[0022] Figure 5 yes Figure 3 A magnified view of a portion of the image, showing a larger area. Figure 3 Part B.

[0023] Figure 6 This is a schematic diagram of the grip being mounted on the razor body.

[0024] Figure 7 This is a schematic diagram of another embodiment. Detailed Implementation

[0025] The present invention will be further described in detail below with reference to specific embodiments.

[0026] Razor Figure 1 The blade 1 has a blade head 6 mounted on its top, and a cover 5 is placed on the outside of the blade head 6; the left end 51 of the cover 5 is hinged to the left end 11 of the blade 1, and the right end of the cover 5 is shown below. Figure 5A first latch 71 is provided, and a second latch 72 is correspondingly provided on the right end of the blade 1. The second latch 72 engages with the first latch 71 on the left side, thereby locking the cover 5. See Figure 3 and Figure 4 A torsion spring 73 is provided at the hinge between the left end 51 of the cover 5 and the left end 11 of the blade 1. When the cover 5 is closed, the torsion spring 73 applies a torque to the cover 5 to make it rotate and open, but the cover 5 will not rotate and open because it is locked by the second latch 72. The right end of the blade 1 is shown below. Figure 5 The blade 1 has a left-right oriented mounting groove 100. The second latch 72 is installed in the mounting groove 100, and a pressing block 74 is installed at its bottom, exposed on the right side 16 of the blade 1. The second latch 72 and the pressing block 74 form a locking cover assembly, with the pressing block 74 serving as the exposed operating part of the locking cover assembly. When it is necessary to open the cover 5, hold the blade 1 with one hand and press the pressing block 74 to the left with the index finger to push the second latch 72 to the left, allowing the second latch 72 to slide to the left along the mounting groove 100, thus releasing the first latch 71 and unlocking the blade. In this state, the torsion spring 73 (see...) Figure 4 The drive cover 5 automatically rotates and opens to expose the blade head 6. Figure 2 As shown. The shaving head 6 contains a foil, and the shaving body 1 contains a drive motor that drives the foil and a battery that powers the drive motor. This is prior art and is not shown in the figure. A push-button switch 18 is located on the right side 16 of the shaving body 1. After the cover 5 is opened, pressing the switch 18 with the middle finger activates the drive motor inside the shaving body 1, which drives the foil of the shaving head 6 to move for shaving.

[0027] See Figure 5 A return spring 75 is fitted around the outer side of the pressing block 74. Its left end is connected to the blade body 1, and its right end is connected to the pressing block 74. Pushing the second locking latch 72 to the left by the pressing block 74 compresses the return spring 75 to the left. After the cover 5 is opened, the index finger is removed from the pressing block 74, causing the return spring 75 to drive the pressing block 74 and the second locking latch 72 to move to the right to reset. The lower left corner of the first locking latch 71 has a slope 711 that is higher on the left and lower on the right, and the upper right corner of the second locking latch 72 also has a slope 721 that is higher on the left and lower on the right. After shaving, rinse the shaving head 6 (see...) with water. Figure 2 After cleaning, rotate and close the lid 5. During the closing process, the first latch 71 pushes the second latch 72 to the left, causing the pressing block 74 to compress the return spring 75 to the left. After the lid 5 is closed, the first latch 71 no longer pushes the second latch 72, and the return spring 75 drives the pressing block 74 again, causing the second latch 72 to move to the right to reset. The second latch 72 then locks the first latch 71 again, thus locking the lid 5 once more. See... Figure 1 The front, back and top walls of the cover 5 have ventilation openings 50 that connect to the outside. The moisture remaining in the blade 1 evaporates and is discharged through the ventilation openings 50, so it will not remain inside the cover 5 and will not easily breed bacteria.

[0028] See Figure 1 The razor body 10 consists of a blade 1, a razor head 6, and a cap 5. This razor body 10 has two wide surfaces 101 and 102 (front and rear) and four narrow surfaces 103, 104, 105, and 106 (top, bottom, left, and right). See [link / description]. Figure 6 Two grips 2 are rotatably mounted on the front and rear wide surfaces 101 and 102 of the shaver body 10, respectively. The pivots 3 of the two grips 2 coincide and are both in the front-to-back direction. See Figure 1 and Figure 6 The main body of the grip 2 is a flattened oval perpendicular to the pivot 3, with its center located on the pivot 3. A spherical crown-shaped transverse grip groove 20 is formed by a transverse indentation in the center of its front side. Any cross-section of the transverse grip groove 20 is an outward-facing arc shape, and its center is located on the pivot 3. Taking the front and rear wide surfaces 101 and 102 of the shaver body 10 as longitudinal wide surfaces, the left and right narrow surfaces 105 and 106 perpendicular to these two longitudinal wide surfaces 101 and 102 are the transverse narrow surfaces, and the pivot 3 perpendicular to these two longitudinal wide surfaces 101 and 102 is the transverse pivot. This shaver is a fidget spinner shaver, usable as a fidget spinner. Because the two grips 2 are respectively located on the front and rear longitudinal wide surfaces 101 and 102 of the shaver body 10, the user does not need to spread their fingers wide. Simply spread their fingers slightly, until the distance between them is slightly greater than the thickness L of the shaver body 10, and then use two fingers to press down on the two grips 2 in their transverse grip grooves 20, thus holding the shaver. Then, using a third finger to rotate the shaver body 10 relative to the two grips 2 around the transverse axis 3 will make the shaver body 10 rotate around the transverse axis 3, conforming to the usage habits of a fidget spinner. This grip method has two grip points, providing good stability and preventing it from slipping out of the hand. The front wide surface 101 of the shaver body 10 is provided with a vertical decorative light strip 4. The decorative light strip 4 is a running light. The battery inside the shaver body 1 powers the decorative light strip 4. Pressing the push-button switch 18 on the right side 16 of the shaver body 1 can light up the decorative light strip 4.

[0029] Other embodiments may omit the grip 2 on the rear side 102 and replace the grip 2 on the front side 101 as follows: Figure 7The handle extends horizontally forward, allowing it to be gripped by two fingers. When used as a fidget spinner, the user grips the front side of the handle 2 with two fingers and then uses another finger to rotate the shaver body 10. This grip method does not require a large spread of the two fingers, conforming to the usage habits of fidget spinners. The handle is located on the longitudinal width 101 of the flat shaver body 10. Assuming the shaver's center of gravity G is located at the center of the shaver body 10, when the user grips the handle 2 with two fingers, the distance between the shaver's center of gravity G and the handle 2 is equal to half the thickness L of the flat shaver body 10. Because the thickness L of the flat shaver body 10 is smaller than its width H, compared with the prior art (the distance between the shaver's center of gravity G and the grip 2 is equal to half the width H of the flat shaver body), when the user holds the grip 2 of the shaver of this utility model with two fingers, the distance between the shaver's center of gravity G and the grip 2 is shorter, resulting in better stability when holding the shaver and making it less likely to slip out of the hand.

[0030] The above description is merely an embodiment of the present invention and does not limit the scope of patent protection. Any non-substantial changes or substitutions made by those skilled in the art based on the present invention will still fall within the scope of patent protection.

Claims

1. A fidget spinner shaver, comprising a flat body, characterized in that: A grip is rotatably mounted on the longitudinal width of the flat body, with the transverse axis as the pivot, for a person to hold the razor. The flat body can rotate relative to the grip around the transverse axis.

2. The razor according to claim 1, characterized in that: The grip has a horizontal grip groove formed by an inward indentation in the center of the front.

3. The razor according to claim 2, characterized in that: The cross-section of the transverse grip groove is an arc shape with the opening facing outwards.

4. The razor according to claim 3, characterized in that: The lateral grip groove is spherical, and any cross-section of it is an outward-facing arc. The center of the lateral grip groove is located on the lateral axis. The main body of the grip is flat and round, with its center located on the lateral axis.

5. The razor according to claim 1, characterized in that: There are at least two grips, which are respectively located on two opposite longitudinal wide surfaces of the flat body, allowing two fingers to press and hold the razor.

6. The razor according to claim 1, characterized in that: Decorative lights are provided on the longitudinal wide surface of the flat body.

7. The razor according to claim 6, characterized in that: The decorative lights are specifically marquee lights; and / or the decorative lights are vertical light strips.

8. The razor according to claim 1, characterized in that: The flat body includes a blade head and a cover that covers the blade head; the cover can be opened to expose the blade head.

9. The razor according to claim 8, characterized in that: The flat body is equipped with a locking assembly that locks the cover, and the locking assembly has an operating part for human operation to unlock it.

10. The razor according to claim 9, characterized in that: The operating section is located on the narrow horizontal surface of the flat body; the cover has a ventilation opening that connects to the outside.

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