TWM592255U - Structure of toothbrush with extensible cleaning depth - Google Patents

Abstract

A toothbrush structure that can extend the cleaning depth. The structure is basically not much different from the current manual toothbrush. Its structural features are: a linear guide groove is provided inside the brush handle, and a sliding member is provided on a movable brush head to slide One end of the piece is connected with a pushing piece, and the pushing piece is used to push up during the brushing process, so that the sliding piece slides along the linear guide groove, and then the brush head is pushed out, thereby allowing the brush head to produce multi-angle change cleaning The oral cavity allows the brush head to clean the tooth surface without being affected by the bone structure in the oral cavity.

Description

Toothbrush structure capable of extending cleaning depth

This creation relates to a toothbrush structure that can extend the cleaning depth. A length of linear guide groove is longitudinally provided in the handle, and a sliding member that fits into the linear guide groove is the main body, so that it can slide on the linear guide groove. And push, which provides the fixed axis folding of the movable brush head, and then tilts the movable brush head at an angle, and the user can clean the internal tooth surface according to the desired cleaning angle.

Press, the current common toothbrush is to plant the bristles arranged in plural intervals on the surface of the brush head on the front side of the handle, and the bristles are usually in the form of flush heads or undulating waves, which can be held on the handle. At the end of the side, squeeze toothpaste on the end surface of the bristles, and then extend the brush head into the mouth to allow the bristles to brush back and forth on the surface of the teeth. In addition to using the ingredients of toothpaste for tooth health and massage the gums, the bristles Then, the food residues left in the tooth gap can be removed and the tooth surface cleaned to prevent damage to the teeth.

However, the brush bristles of conventional toothbrushes are planted on the brush head surface of the front side of the brush handle in a plurality of intervals, and the end surfaces are all fixed on the handle. When the internal tooth surface is cleaned longitudinally, it will be bitten by the mouth The bone structure at the junction is blocked and cannot be fully extended into the internal scrubbing tooth surface, which causes a regret in protecting the teeth.

In addition, most toothbrushes cannot be cleaned to wisdom teeth, leaving food residues Wisdom teeth may cause caries (decayed teeth) in the long term. In addition, the wisdom teeth are adjacent to the second molars. If the cleanliness of the wisdom teeth is not affected, it will affect the second largest molars. In addition, it may cause doubts such as periodontal disease.

How to improve the current lack of full mouth toothbrush cleaning is an issue that is actively overcome by related companies.

The main purpose of this creation is to provide a toothbrush structure that can extend the cleaning depth. The structure is basically not much different from the current manual toothbrush. Its structural features are: a linear guide groove is provided inside the brush handle, and the brush head is A sliding member is provided, and the sliding member on the side opposite to the brush head is connected to a pushing member. During the tooth brushing process, the pushing member is used to push up the sliding member to slide along the linear guide groove, so that the brush head is pushed out. In this way, the brush head can be changed at multiple angles to clean the mouth, so that the brush head can clean the tooth surface without being affected by the bone structure in the mouth.

The secondary objective of this creation is to provide a toothbrush structure that can extend the cleaning depth. The brush head includes a fixed brush head and a movable brush head driven by the sliding member. The two sides of the top of the fixed brush head are respectively round and convex (Concave) points. Round concave (convex) points are set on the two sides of the bottom of the movable brush head respectively. According to this, the movable brush head and the fixed brush head can be locked and positioned with each other and have the pivotability. When the user cleans their teeth Achieve comprehensive cleaning of tooth surfaces and tooth gaps to prevent caries.

"This Creation"

1‧‧‧grip

11‧‧‧Linear guide groove

2‧‧‧Fixed brush head

21‧‧‧Convex (concave) points

3‧‧‧Mobile brush head

31‧‧‧sliding parts

32‧‧‧Connector

33‧‧‧Convex (concave) points

4‧‧‧Pushing piece

41‧‧‧ Pushing surface

Figure 1 is an exploded perspective view of the structure of this creation.

Figure 2 is a perspective view of the structure of this creation.

Figure 3 is a sectional view of the structure of this creation.

Figure 4 is the use state diagram of this creation.

Please refer to figures 1 to 4. The structure of the toothbrush with extended cleaning depth in this creation mainly includes: a grip 1, a fixed brush head 2, a movable brush head 3, and a pushing member 4.

The aforementioned handle 1 is provided with a linear guide groove 11 of appropriate length. In a preferred embodiment, the linear guide groove 11 is an arc-shaped structure; the linear guide groove 11 extends to the top of the fixed brush head 2 .

The fixed brush head 2 is arranged on the top of the grip 1, and the fixed brush head 2 is planted with a plurality of bristles arranged at intervals. The bristles can be provided with a concave-convex structure, which can be fitted on the tooth surface to increase the cleaning of the tooth surface Effect; As shown in Figures 1 and 2, the fixed brush head 2 has a convex structure. As shown in Figure 1, round convex (concave) points 21 are provided on both sides.

The movable brush head 3 is assembled on the fixed brush head 2. The movable brush head 3 is planted with a plurality of bristles arranged at intervals, and the bristles can be provided with a concave-convex structure, which can be fitted on the tooth surface to increase the cleaning of the tooth surface Effect; the lower end of the movable brush head 3 is provided with a sliding member 31, the sliding member 31 is set inside the linear guide slot 11, the sliding member 31 is further provided with a connecting end 32, the connecting end 32 provides the pushing member 4 Group. As shown in Figs. 1 and 2, the movable brush head 3 has a concave structure corresponding to the fixed brush head 2, and the fixed brush head 2 and the movable brush head 3 are combined by a concave-convex combination; however, the fixed The combined shape of the brush head 2 and the movable brush head 3 is not limited to this, and the manufacturer can appropriately change the appearance according to the convenience of manufacturing. As shown in FIG. 1, the two inner sides of the movable brush head 3 are respectively provided with a round convex (concave) point 33, and the round convex (concave) point 33 of the movable brush head 3 can correspond to the fixed brush head 2. The round convex (concave) point 21 can have mutual positioning axis rotation after the set, and there is a proper folding gap between the two.

The pushing member 4 is assembled on the connecting end 32 for pushing the sliding member 31 along With the linear guide groove 11 sliding linearly, as shown in Figures 1 to 4, the aforementioned pushing member 4 is provided at the end with bristles, the pushing member 4 has a pushing surface 41, preferably the pushing surface 41 has a stop Sliding surface; in use, the user pushes the pushing surface 41 so that the movable brush head 3 is interlocked by the sliding member 31, so that the circular convex (concave) points 33 that are locked with each other are fixed to the axis to be folded Angle, to clean the parts of the oral cavity that are not easy; when the user relaxes the pushing surface 41 of the pushing member 4, the sliding member 31 of the movable brush head 3 receives the elasticity of the connection and automatically resets, allowing the movable brush head 3 to automatically recover. If you want to wash the internal tooth surface longitudinally, use the pivoting and folding gap of the fixed brush head 2 and the movable brush head 3 to make it have a better scrub angle, without hurting the gums by applying force to clean the teeth, The tooth surface can prevent the bone structure of the oral cavity from blocking during the action, providing a comprehensive brushing of the tooth surface to prevent tooth decay.

In summary, this creative structure has not been seen in various books or public use, since it meets the requirements of the new type of patent application, I urge the Jun Bureau to learn from it and grant the patent as soon as possible.

To be clear, the above is the technical principle immediately used in the specific implementation of this creation. If the changes made in accordance with the concept of this creation, the function produced does not exceed the spirit covered by the description and drawings, All should be within the scope of this creation, to Chen Ming.

1‧‧‧grip

11‧‧‧Linear guide groove

2‧‧‧Fixed brush head

21‧‧‧Convex (concave) points

3‧‧‧Mobile brush head

31‧‧‧sliding parts

32‧‧‧Connector

33‧‧‧Convex (concave) points

4‧‧‧Pushing piece

41‧‧‧ Pushing surface

Claims (5)

A toothbrush structure that can extend the cleaning depth includes: a grip, a fixed brush head, a movable brush head, and a pusher; A linear guide groove of appropriate length is provided inside the aforementioned handle, and the linear guide groove extends to the top of the fixed brush head; The fixed brush head is arranged on the top of the grip, and the fixed brush head is planted with a plurality of bristles arranged at intervals. The outer shape of the fixed brush head is a convex structure, and a round convex (concave) is provided on each side point; The movable brush head is assembled on the fixed brush head, the movable brush head is planted with a plurality of spaced-apart bristles, a slider is arranged at the lower end of the movable brush head, and the slider is arranged inside the linear guide groove, the The sliding member is further provided with a connecting end, the connecting end provides the pusher assembly; the movable brush head has a concave structure corresponding to the fixed brush head, and the fixed brush head and the movable brush head are combined by a concave-convex combination ; The two inner sides of the movable brush head are respectively provided with a round convex (concave) point. The round convex (concave) point of the movable brush head can correspond to the round convex (concave) point of the fixed brush head. The mutual positioning axis pivots; the pushing member is assembled on the connecting end and is used to push the sliding member to linearly slide along the linear guide groove. The toothbrush structure with extendable cleaning depth as described in item 1 of the patent scope, wherein the linear guide groove is an arc-shaped structure. The toothbrush structure with extendable cleaning depth as described in item 1 of the patent application scope, wherein the bristles of the fixed brush head and the movable brush head are provided with a concave-convex structure. The toothbrush structure with extendable cleaning depth as described in item 1 of the patent application scope, wherein the pushing member has a pushing surface, and the pushing surface has an anti-slip surface. The toothbrush structure with extendable cleaning depth as described in item 1 of the patent application scope, wherein the push The piece is set at the end with bristles.

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