Toothbrush with vibrator

Abstract

The utility model relates to the technical field of oral cavity cleaning appliances, in particular to a toothbrush with a vibrator, which comprises a handle and bristles arranged at one end of the handle, and further comprises the vibrator, the vibrator is connected with the handle through at least one group of connecting components, and the connecting components are rotatably connected with the handle and the vibrator. The connecting assembly comprises a connecting column penetrating through the handle and the vibrator at the same time, a clamping block is arranged at the end, corresponding to the handle, of the connecting column, a rotary knob is arranged at the end, corresponding to the vibrator, of the connecting column, the handle is provided with a first through hole allowing the clamping block to penetrate through, and a clamping groove matched with the clamping block is formed in the edge of the first through hole in a sunken mode. The toothbrush is provided with the detachable vibrator, that is, the vibrator is connected with the handle of the toothbrush through the connecting assembly, the toothbrush can be used independently after being detached from the vibrator, labor is saved, and the toothbrush is convenient to disassemble and assemble.

Description

Technical Field

[0001] The utility model relates to the technical field of oral cleaning appliances, in particular to a toothbrush with a vibrator. Background Art

[0002] A toothbrush is a cleaning product used to clean the oral cavity. It is a handled brush, that is, the handle has bristles. Usually toothpaste is added to the bristles when using it, and then the handle is held to hold the bristles against various parts of the teeth and brush repeatedly to maintain oral health.

[0003] Because traditional toothbrushes are difficult to completely remove dental plaque, and improper brushing methods greatly reduce the cleaning effect of brushing, electric toothbrushes have been developed to improve the cleaning effect of brushing. The motor generates high-frequency vibrations to drive the bristles to vibrate, making it easier for the bristles to repeatedly penetrate the gaps between teeth. The vibration can help the toothpaste break down into fine foam, which follows the bristles into the gaps between teeth and cleans the teeth more effectively.

[0004] However, in order to improve the appearance of the electric toothbrush in the prior art, the battery, vibration components and other accessories are usually assembled in a shell. The shell replaces the handle of the toothbrush, and a vibration head extends from one end of the shell to connect to a brush head with bristles. The electric toothbrush with this integrated structure is heavy. If the battery is out of power and you need to brush your teeth, you can only hold the entire electric toothbrush and brush your teeth manually, which is very laborious. If the brush head is removed, it cannot be used alone because of its small size. Utility Model Content

[0005] The purpose of the utility model is to overcome the shortcomings and deficiencies of the prior art and to provide a toothbrush with a vibrator. The toothbrush of the utility model has a detachable vibrator, that is, the vibrator is connected to the handle of the toothbrush through a connecting assembly. The toothbrush can remove the vibrator and use it alone, which is labor-saving and convenient for disassembly and assembly.

[0006] The technical solution adopted by the utility model is as follows: a toothbrush with a vibrator, comprising a handle and bristles arranged at one end of the handle, and also comprising a vibrator, wherein the vibrator is connected to the handle through at least one set of connecting components, and the connecting components are rotatably connected to both the handle and the vibrator, the connecting components comprising a connecting column that simultaneously passes through the handle and the vibrator, the connecting column being provided with a clamping block at one end corresponding to the handle and a knob at one end corresponding to the vibrator, the handle being provided with a first through hole for the clamping block to pass through, the edge of the first through hole being recessed with a clamping groove adapted to the clamping block, the connecting component being provided with a first position for rotating to the clamping block corresponding to the first through hole and a second position for rotating to the clamping block being clamped with the clamping groove.

[0007] A sliding block is provided on one side of the knob close to the vibrator, and the vibrator is provided with a second through hole for the block to pass through, and a sliding groove matched with the sliding block is recessed on the edge of the second through hole.

[0008] An inclined first guide surface is provided between the side wall and the bottom surface of the card slot, and a second guide surface with the same slope as the first guide surface is provided between the side wall and the bottom surface of the slide slot. When the card block slides along the first guide surface, the slider slides along the second guide surface.

[0009] There are two groups of connecting components, and the first guide surfaces on the handle corresponding to the two groups of connecting components rotate in opposite directions, and the second guide surfaces on the vibrator corresponding to the two groups of connecting components rotate in opposite directions.

[0010] The slider is protruded with a locking block, and the end surface of the vibrator is recessed with a locking groove matched with the locking block.

[0011] The knob includes a convex strip arranged on a side away from the vibrator.

[0012] A battery and a vibration motor electrically connected to the battery are installed inside the vibrator.

[0013] The beneficial effects of the utility model are as follows: the toothbrush of the utility model has a detachable vibrator, that is, the vibrator is connected to the handle of the toothbrush through a connecting component, and the connecting component is rotated to achieve a snap-on fixed state or a detachable state. The detachable vibrator of the toothbrush can be used alone or the vibrator can be installed through the connecting component to form an electric toothbrush, which has the advantages of low cost, labor saving and convenient disassembly and assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, without paying creative labor, other drawings obtained based on these drawings still belong to the scope of the utility model.

[0015] Figure 1 This is a schematic diagram of the structure of a toothbrush with a vibrator according to the utility model;

[0016] Figure 2 It is a structural schematic diagram of another viewing angle of the utility model;

[0017] Figure 3 It is an explosion diagram of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the connection assembly in the utility model;

[0019] Figure 5 It is a partial enlarged schematic diagram of the first through hole in the utility model;

[0020] Figure 6It is a partial enlarged schematic diagram of the second through hole in the utility model;

[0021] Figure 7 It is a cross-sectional schematic diagram of the vibrator in the utility model;

[0022] In the figure, 1-handle, 2-bristles, 3-vibrator, 4-connecting assembly, 5-connecting column, 6-block, 7-knob, 8-first through hole, 9-slot, 10-slider, 11-second through hole, 12-slot, 13-first guide surface, 14-second guide surface, 15-locking block, 16-locking slot, 17-convex strip, 18-battery, 19-vibration motor. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below with reference to the accompanying drawings.

[0024] It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are for distinguishing two non-identical entities with the same name or non-identical parameters. It can be seen that "first" and "second" are only for the convenience of expression and should not be understood as limitations on the embodiments of the present invention. The subsequent embodiments will not explain this one by one.

[0025] The directions and positions mentioned in the present invention, such as "upper", "lower", "front", "back", "left", "right", "inside", "outside", "top", "bottom", "side", etc., are only for reference to the directions or positions of the drawings. Therefore, the directions and positions used are used to explain and understand the present invention, but not to limit the scope of protection of the present invention.

[0026] like Figures 1 to 7 As shown, the first embodiment of the utility model is a toothbrush with a vibrator, comprising a handle 1 and bristles 2 arranged at one end of the handle 1, and also comprising a vibrator 3. The vibrator 3 is connected to the handle 1 through at least one set of connecting components 4, and the connecting component 4 is rotatably connected to the handle 1 and the vibrator 3. The connecting component 4 comprises a connecting column 5 that passes through the handle 1 and the vibrator 3 at the same time. The connecting column 5 is provided with a block 6 at one end corresponding to the handle 1 and a knob 7 at one end corresponding to the vibrator 3. The handle 1 is provided with a first through hole 8 for the block 6 to pass through. The edge of the first through hole 8 is recessed with a slot 9 adapted to the block 6. The connecting component 4 has a first position for rotating to the block 6 corresponding to the first through hole 8 and a second position for rotating to the block 6 to be engaged with the slot 9.

[0027] The beneficial effects of such an arrangement are as follows: the toothbrush of the utility model has a detachable vibrator, that is, the vibrator is connected to the handle of the toothbrush through a connecting component, and the connecting component is rotated to achieve a snap-on fixed state or a detachable state. The detachable vibrator of the toothbrush can be used alone or the vibrator can be installed through the connecting component to form an electric toothbrush, which has the advantages of low cost, labor saving and convenient disassembly and assembly.

[0028] It is further configured that a slider 10 is provided on one side of the knob 7 close to the vibrator 3 , and the vibrator 3 is provided with a second through hole 11 for the block 6 to pass through, and a slide groove 12 adapted to the slider 10 is recessed on the edge of the second through hole 11 .

[0029] The beneficial effects of such a configuration are as follows: the connecting component can be removed from the vibrator through the second through hole, which is convenient for replacing accessories and further facilitates disassembly and assembly; the slider and the slide groove cooperate to improve the connection strength between the handle and the vibrator.

[0030] It is further configured that an inclined first guide surface 13 is provided between the side wall and the bottom surface of the card slot 9, and a second guide surface 14 with the same slope as the first guide surface 13 is provided between the side wall and the bottom surface of the slide slot 12. When the card block 6 slides along the first guide surface 13, the slider 10 slides along the second guide surface 14.

[0031] The beneficial effects of such a setting are as follows: the first guide surface facilitates the card block to slide in and out of the card slot, and the second guide surface facilitates the slider to slide in and out of the slot. When the card block slides, the slider also slides with consistency, which improves the feel of the rotating connection component and makes disassembly and assembly smoother.

[0032] It is further configured that the connection components 4 are divided into two groups, the first guide surfaces 13 on the handle 1 corresponding to the two groups of connection components 4 rotate in opposite directions, and the second guide surfaces 14 on the vibrator 3 corresponding to the two groups of connection components 4 rotate in opposite directions.

[0033] The beneficial effects of such a configuration are as follows: the connection strength between the handle and the vibrator is improved by using two sets of connection components, and the two sets of connection components have opposite rotation directions for locking, which provides double insurance. If one set of connection components is accidentally unlocked, the other set can remain locked. The two sets of connection components have the same structure but different sizes, so they can be easily matched according to the shape of the handle and the installation position.

[0034] It is further provided that the slider 10 is provided with a protruding locking block 15 , and the end surface of the vibrator 3 is provided with a recessed locking groove 16 matched with the locking block 15 .

[0035] The beneficial effects of such a configuration are as follows: the stability of the connecting assembly in the second position is improved through the locking cooperation between the locking block and the locking groove, thereby preventing accidental unlocking.

[0036] It is further provided that the knob 7 includes a convex strip 17 which is provided on a side away from the vibrator 3 .

[0037] The beneficial effect of such a configuration is as follows: the knob can be rotated conveniently through the convex strip.

[0038] It is further provided that a battery 18 and a vibration motor 19 electrically connected to the battery 18 are installed inside the vibrator 3 .

[0039] The beneficial effects of such an arrangement are as follows: the vibrator provides vibrations through a vibration motor powered by a battery.

[0040] The following is a second embodiment of the utility model, which is a closing cover and a locking type. The implementation method is to set a closing cover at one end of the vibrator housing, and set two protrusions on the contact surface between the vibrator and the toothbrush. The height and width of the protrusions are the same as the size of the reserved holes for the toothbrush. After the toothbrush is inserted, the closing cover is closed, and the toothbrush and the vibrator can be fixed by closing the closing cover.

[0041] The following is a third embodiment of the utility model, which is fixed with a rubber band, U-shaped ears are set at both ends of the vibrator, and two protrusions are set on the mating surface of the vibrator and the toothbrush. The height and width of the protrusions are the same as the size of the reserved holes of the toothbrush. After the toothbrush is inserted, the rubber band is clamped in the U-shaped ear at the other end to fix the toothbrush and the vibrator.

[0042] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Therefore, equivalent changes made according to the claims of the present invention are still within the scope covered by the present invention.

Claims

1. A toothbrush with a vibrator, comprising a handle (1) and bristles (2) arranged at one end of the handle (1), characterized in that: The invention also comprises a vibrator (3), wherein the vibrator (3) is connected to the handle (1) through at least one set of connecting components (4), and the connecting component (4) is rotatably connected to both the handle (1) and the vibrator (3), wherein the connecting component (4) comprises a connecting column (5) which passes through both the handle (1) and the vibrator (3), wherein one end of the connecting column (5) corresponding to the handle (1) is provided with a clamping block (6) and one end of the connecting column (5) corresponding to the vibrator (3) is provided with a knob (7), wherein the handle (1) is provided with a first through hole (8) for the clamping block (6) to pass through, wherein the edge of the first through hole (8) is recessed with a clamping groove (9) which is adapted to the clamping block (6), and wherein the connecting component (4) has a first position in which the clamping block (6) is rotated to correspond to the first through hole (8), and a second position in which the clamping block (6) is rotated to clamp the clamping groove (9).

2. A toothbrush with a vibrator according to claim 1, characterized in that: A slider (10) is provided on a side of the knob (7) close to the vibrator (3); the vibrator (3) is provided with a second through hole (11) for the block (6) to pass through; a sliding groove (12) adapted to the slider (10) is recessed on an edge of the second through hole (11).

3. A toothbrush with a vibrator according to claim 2, characterized in that: An inclined first guide surface (13) is provided between the side wall and the bottom surface of the card slot (9), a second guide surface (14) having the same slope as the first guide surface (13) is provided between the side wall and the bottom surface of the slide slot (12), and when the card block (6) slides along the first guide surface (13), the slide block (10) slides along the second guide surface (14).

4. A toothbrush with a vibrator according to claim 3, characterized in that: The connection components (4) are divided into two groups, the first guide surfaces (13) on the handle (1) corresponding to the two groups of connection components (4) rotate in opposite directions, and the second guide surfaces (14) on the vibrator (3) corresponding to the two groups of connection components (4) rotate in opposite directions.

5. A toothbrush with a vibrator according to claim 2, characterized in that: The slider (10) is provided with a protruding locking block (15), and the end surface of the vibrator (3) is provided with a recessed locking groove (16) adapted to the locking block (15).

6. A toothbrush with a vibrator according to claim 1, characterized in that: The knob (7) comprises a convex strip (17) arranged on a side away from the vibrator (3).

7. A toothbrush with a vibrator according to claim 1, characterized in that: The vibrator (3) is internally installed with a battery (18) and a vibration motor (19) electrically connected to the battery (18).

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