19 results about "Manual toothbrush" patented technology

The toothbrush according to the invention is designed to be elastic and reversibly deflectable in the area of ​​the finger groove (Fm). If the maximum permissible cleaning force on the teeth and gums is exceeded, small but perceptible movements occur between the individual transverse ribs (Qs) in the area of ​​the finger groove (Fm). These movements are easily felt by the user's fingers resting on them, thus allowing the cleaning force to be constantly monitored, controlled, and limited. Furthermore, due to the coordinated design of the transverse ribs (Qs) (essentially in the form of an irregular truncated pyramid) and the essentially trough-shaped transverse recesses (Qa), there is no risk of pinching or chafing of the skin of the fingers, even when the recommended cleaning force is significantly exceeded.and wherein the surface and volumetric contact between all features in the area of ​​the finger groove (Fm) and the fingers resting thereon is consistently / permanently good, comfortable, stable, non-slip and secure, regardless of which specific tooth area in which specific quadrant of the dentition is being brushed or cleaned. The toothbrush according to the invention, in particular a mechanical manual toothbrush, can be manufactured to a high standard and routinely using both single-component and multi-component technologies (with the exception of bristles).

A toothpaste-dispensing toothbrush includes a replaceable brush head, a pump head, a truncated dispensing platform attached with a spout, and a handle containing toothpaste. The brush head has a through hole and a stepped backside mating with the truncated dispensing platform by a set of latch mechanisms. The detachment of the brush head requires two steps by using two hands to rotate the brush head then push it off from the dispensing platform. The brush head is provided with an extended lever segment having a latch notch and the truncated dispensing platform has an extended neck portion having a neck post for engaging with the lever notch for additional locking. The stepped backside enables the brush head to brush back teeth with comfort. The applications of the replaceable brush head to a manual toothbrush and a toothpaste-dispensing electric toothbrush are provided.

A toothpaste-dispensing toothbrush includes a replaceable brush head, a pump head, a truncated dispensing platform attached with a spout, and a handle containing toothpaste. The brush head has a through hole and a stepped backside mating with the truncated dispensing platform by a set of latch mechanisms. The detachment of the brush head requires two steps by using two hands to rotate the brush head then push it off from the dispensing platform. The brush head is provided with an extended lever segment having a latch notch and the truncated dispensing platform has an extended neck portion having a neck post for engaging with the lever notch for additional locking. The stepped backside enables the brush head to brush back teeth with comfort. The applications of the replaceable brush head to a manual toothbrush and a toothpaste-dispensing electric toothbrush are provided.

1. Name of the product in this design: Children's manual toothbrush. 2. Purpose of this design: For cleaning teeth. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key points: a 3D model.

1. Name of the product of this design: manual toothbrush and base. 2. Purpose of the product of this design: Component 1 is a manual toothbrush used to clean the user's mouth, and component 2 is used to fix the base of the manual toothbrush. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the key points of the design: Refer to Figure 1 for the usage status.

1. Name of the designed product: manual toothbrush (luminous MD1). 2. Use of the designed product: for cleaning the oral cavity. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view. 5. Other circumstances or explanations: refer to Fig. 1 for the non-powered state.

In an embodiment, a manual toothbrush includes a head, neck, and handle. The head defines a head front surface and a head rear surface, the head front surface having a plurality of bristles extending therefrom. The neck region defines a neck front surface and a neck rear surface. The handle defines a handle front surface and a handle rear surface, the head rear surface, the neck rear surface, and the handle rear surface all generally facing away from the bristles. One of the neck region and the handle defines a recess therein. The toothbrush further includes a tongue scraper, the tongue scraper carried in the recess, the tongue scraper including at least one scraping edge extending within the recess. A first plane co-extends from the head rear surface toothbrush towards an end of the handle. The at least one scraping edge extends toward the first plane and remains therebelow.

1. Name of the design product: toothbrush head (U-shaped head). 2. Use of the design product: toothbrush head for electric or manual toothbrush. 3. Design points of the design product: in shape. 4. Picture or photo best indicating the design points: perspective view.

1. The name of the design product: manual toothbrush (K1601S8). 2. The use of the design product: for cleaning teeth. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view.

1. Name of the designed product: Manual toothbrush (pressure alarm K1651S15). 2. Use of the designed product: For oral cleaning. 3. Design points of the designed product: In shape. 4. Picture or photo best indicating the design points: Perspective view.

The application relates to a manual toothbrush having an elongate handle portion and a brush head. The brush head is provided with a bristle group with a plurality of bristle filaments. The handle portion and the brush head are connected to each other via the neck section. The brush head has a thickness in the direction of extension of the bristle filaments, which thickness decreases in the longitudinal direction of the brush head from a first transition region between the neck section and the brush head to the free end of the brush head, such that the thickness at the free end of the brush head is less than 80% of the thickness at the first transition region.

The present application relates to a manual toothbrush having an elongate handle part and a brush head. The brush head has a set of bristles with a plurality of bristle filaments. The handle part and the brush head are interconnected by a neck portion. In the extension direction of the bristle filaments, the brush head has a thickness which decreases in a longitudinal direction of the brush head from a first transition region between the neck portion and the brush head to a free end of the brush head, such that the thickness at the free end of the brush head is less than 80% of the thickness at the first transition region.

This manual toothbrush features an interchangeable siwak head, offering an innovative solution in oral care by using siwak as the primary material for the brush head, thus combining sustainability, low environmental impact, and oral health benefits. One key feature is the fastening system, consisting of a set of screw-on retainers that use a male (head holder) / female (brush handle) interlocking principle. Another feature is the toothbrush handle, designed for industrial production using injection molding. Finally, the toothbrush head is held securely in the handle by a clockwise screw-on head holder.The male part (the brush head) is inserted by the user into the brush handle (female part) by rotating it clockwise to fix the head holder onto the handle, the interchangeable siwak head reduced to a round and cylindrical shape, a fixing system allowing only the siwak part to be replaced, the head holder, a head size adapted for optimal brushing, an ergonomic handle, and a simple and robust fixing mechanism.

The invention discloses a vibration accessory for a manual toothbrush, the manual toothbrush comprises a brush head and a brush handle which are connected through a brush neck, the vibration accessory is composed of a slender body, the body comprises a first buckle, a second buckle and a third buckle, the first buckle is detachable, has rigidity and elasticity and is used for fixedly connecting the front part of the body with the brush neck of the manual toothbrush; the second buckle is detachable, has rigidity and elasticity and is used for fixedly connecting the rear part of the body with a brush handle of the manual toothbrush; the side face, opposite to the connecting structure, of the body is provided with a first containing cavity located in the front of the body and used for containing the electromagnetic vibration device; the second accommodating part is positioned at the rear part of the body and is used for accommodating a power supply; the front part and the rear part of the body are connected through a flexible connecting part, and a power supply wire for connecting the electromagnetic vibration device and a power supply is embedded in the connecting part; and the switch is suitable for mechanical or touch control, is mounted in front of or behind the power supply, and is used for controlling start and stop of the electromagnetic vibration device.

The invention discloses a split type manual toothbrush. The split type manual toothbrush comprises a brush handle, a handheld handle, a connecting piece, a brush head and bristles. According to the toothbrush, the brush handle and the handheld handle are of a split structure through the arranged connecting piece so as to be convenient to disassemble and assemble, so that after the brush head is used for a period of time or bristles on the brush head are damaged or a user replaces the brush head according to specific use requirements, the brush handle can be conveniently replaced, the whole toothbrush structure does not need to be replaced, and the use is convenient. Different requirements of users are met; and when the brush handle is mounted or dismounted, the clamping inner cavity can be opened under the action of the groove, that is, after the second clamping convex ring crosses the first clamping convex ring, the clamping inner cavity can restore to the original shape again so as to facilitate the next insertion connection, the mounting and the dismounting are convenient, the firmness after the mounting can be ensured, and the brush handle is not easy to fall off.

I disclose a modular oral care architecture incorporating a removable and replaceable sub-bristle carrier that forms only a portion of a toothbrush head. The sub-bristle carrier supports primary oral-contact cleaning elements and is detachably coupled to a host toothbrush head structure via a defined interface. The architecture permits selective removal and replacement of the sub-bristle carrier while the host toothbrush head structure remains attached to a toothbrush handle. The disclosed systems, components, methods, and replacement kits improve hygiene, reduce waste, and enable modular replacement of consumable cleaning elements without requiring replacement of the entire toothbrush head. The architecture is compatible with manual, powered, and hybrid toothbrushes.

The utility model discloses a split type manual toothbrush which comprises a brush handle, a handheld handle, a connecting piece and a brush head. According to the toothbrush, the brush handle and the handheld handle are of a split structure through the arranged connecting piece so as to be convenient to disassemble and assemble, so that when the brush head is used for a period of time or bristles on the brush head are damaged or a user replaces the brush head according to specific use requirements, the brush handle can be conveniently replaced, the whole toothbrush structure does not need to be replaced, and the toothbrush is convenient to use. Different requirements of users are met; and when the brush handle is mounted or dismounted, the clamping inner cavity can be opened under the action of the groove, that is, after the second clamping convex ring crosses the first clamping convex ring, the clamping inner cavity can restore to the original shape again so as to facilitate the next insertion connection, the mounting and the dismounting are convenient, the firmness after the mounting can be ensured, and the brush handle is not easy to fall off.

1. Name of the product in this design: Manual Toothbrush Handle. 2. Purpose of this design: For use in manual toothbrush handles. 3. The key design feature of this product is its shape. 4. The picture or photo that best illustrates the key design points: Design 1 3D diagram 1. 5. Design 1 is designated as the basic design.

1. The name of the design product: manual toothbrush. 2. The use of the design product: component 1 is a manual toothbrush handle, component 2 is a manual toothbrush head, for cleaning the user's oral cavity. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: refer to Figure 1.