CN212088576U

CN212088576U - Toothbrush handle and toothbrush

Info

Publication number: CN212088576U
Application number: CN202020480447.4U
Authority: CN
Inventors: 郑洪�
Original assignee: Shenzhen Timing Technology Co ltd
Current assignee: Shenzhen Timing Technology Co ltd
Priority date: 2020-04-04
Filing date: 2020-04-04
Publication date: 2020-12-08
Anticipated expiration: 2030-04-04

Abstract

The utility model discloses a toothbrush handle and toothbrush that do not influence the user and grip the feeling after the monitoring facilities that brushes teeth is installed. The utility model adopts the technical proposal that: a toothbrush handle comprises a connecting end used for connecting an external toothbrush head and a handheld end suitable for being held by a user, wherein a groove used for assembling external tooth brushing monitoring equipment is formed in the handheld end, the inner shape of the groove is matched with a contacted surface of the external tooth brushing monitoring equipment, and after the external tooth brushing monitoring equipment is arranged in the groove, the whole handheld end is in a full appearance structure; after the connecting end is assembled with the external toothbrush head, the opening direction of the groove is the same as the direction of the face washing of the brush in the external toothbrush head; the length range of the groove is preferably set to be 78.5-80.5 mm, and the width range of the groove is preferably set to be 11-13 mm.

Description

Toothbrush handle and toothbrush

Technical Field

The utility model relates to an oral cavity cleaning device field, in particular to toothbrush handle and toothbrush.

Background

Tooth brushing is an important health care method for removing dental plaque, soft dirt and food residues and keeping oral hygiene in people's life. To guide users to brush their teeth properly, brushing monitoring devices for detecting brushing data of users are available on the market. However, the prior art solutions for coupling a brushing monitoring device to a toothbrush typically employ a brushing monitoring device disposed within a sleeve and then inserted through the sleeve onto the toothbrush. The existing sleeving scheme influences the holding hand feeling of a user.

SUMMERY OF THE UTILITY MODEL

According to exist not enough among the prior art, the utility model aims to provide a toothbrush handle and toothbrush that do not influence the user and grip the feeling after the monitoring facilities that brushes teeth is installed.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a toothbrush handle comprises a connecting end used for connecting an external toothbrush head and a handheld end suitable for being held by a user, wherein a groove used for assembling external tooth brushing monitoring equipment is formed in the handheld end, the inner shape of the groove is matched with a contacted surface of the external tooth brushing monitoring equipment, and after the external tooth brushing monitoring equipment is arranged in the groove, the whole handheld end is in a full appearance structure; after the connecting end is assembled with the external toothbrush head, the opening direction of the groove is the same as the direction of the face washing of the brush in the external toothbrush head; the length range of the groove is preferably set to be 78.5-80.5 mm, and the width range of the groove is preferably set to be 11-13 mm.

Preferably, the inclination angle of the side wall of the recess is larger than the inclination angle of the corresponding contacted side surface of the external tooth brushing monitoring device, so that the side wall of the recess can clamp the side surface of the external tooth brushing monitoring device after the external tooth brushing monitoring device is arranged in the recess.

Preferably, an included angle is preset between the side wall of the groove and the bristle extending surface, and the included angle range is preferably set to be more than 0 degrees and less than 2 degrees.

Preferably, at least a portion of the side walls of the recess is attached with a flexible layer for tight fitting with the external brushing monitoring device after the external brushing monitoring device is positioned in the recess.

Preferably, at least one protrusion or recess for clamping the external tooth brushing monitoring device is arranged on the side wall of the groove.

Preferably, the side wall of the groove is provided with at least one protrusion or recess for limiting the assembling direction of the external tooth brushing monitoring device; the depth range of the groove is preferably set to be 10.5-12.5 mm.

Preferably, the bottom surface of the groove is further provided with a through hole, and the diameter range of the through hole is preferably set to be 8-10 mm.

Preferably, the groove is located at a distal end near the hand-held end; the length range of recess is preferred to be set up at 79 ~ 80mm, the width range of recess is preferred to be set up at 11.5 ~ 12.5mm, the degree of depth range of recess is preferred to be set up at 11.3 ~ 12.3 mm.

In order to solve the technical problem, the utility model also discloses another technical scheme: a toothbrush comprises a toothbrush head and a toothbrush handle, wherein the toothbrush handle is provided with a connecting end and a handheld end, the toothbrush head is arranged at the connecting end, the handheld end is suitable for being held by a user, a groove for assembling external tooth brushing monitoring equipment is formed in the handheld end, the inner shape of the groove is matched with a contacted surface of the external tooth brushing monitoring equipment, and after the external tooth brushing monitoring equipment is arranged in the groove, the whole handheld end is in a full appearance structure; the opening direction of the groove is the same as the direction of the face washing of the brush in the toothbrush head; the length range of the groove is preferably set to be 78.5-80.5 mm, and the width range of the groove is preferably set to be 11-13 mm.

The utility model has the advantages that: because the utility model discloses an all be equipped with the recess in toothbrush handle or the toothbrush, externally the monitoring facilities of brushing teeth is packed into behind the recess, the whole full appearance structure that is of handheld end of toothbrush handle, consequently do not influence gripping of toothbrush handle after the monitoring facilities of brushing teeth is loaded and feel and whole pleasing to the eye. In addition, after the connecting end is assembled with the external toothbrush head, the opening direction of the groove is the same as the direction of the brushing surface of the bristles in the external toothbrush head, so that a user can conveniently see the state of the indicator lamp in the tooth brushing monitoring device during tooth brushing. The length range of the groove is preferably set to be 78.5-80.5 mm, the width range of the groove is preferably set to be 11-13 mm, and the size of the groove is slightly smaller than that of an adult hand support, so that a user can hold the hand-held end more naturally and comfortably without generating foreign body sensation easily; and the specific size of the groove is convenient to match with the specific tooth brushing monitoring equipment, so that different tooth brushing monitoring equipment is prevented from being mixed.

Other advantages of the present invention will be further explained in the detailed description of the embodiments.

Drawings

FIG. 1 is a perspective view of the structure of a toothbrush in an embodiment of the present invention;

FIG. 2 is a perspective view of the embodiment of the present invention showing the tooth brushing monitoring device separated from the toothbrush;

FIG. 3 is a left side elevational view of the overall construction of a toothbrush with a tooth brushing monitoring device mounted therein;

FIG. 4 is a side cross-sectional view of a toothbrush in an embodiment of the invention;

FIG. 5 is a front view of a toothbrush in an embodiment of the invention;

FIG. 6 is a cross-sectional view of a groove in an embodiment of the present invention;

figure 7 is a front view of a preferred embodiment of a toothbrush handle in an embodiment of the present invention.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following embodiments and drawings are combined to further explain the present invention in detail. It should be understood that the detailed description and specific examples, while indicating the embodiments of the invention, are given by way of illustration only.

As shown in FIG. 1, the preferred embodiment discloses a toothbrush 100 comprising a toothbrush head 110 and a toothbrush handle 120, the toothbrush head 110 having bristles 111 thereon. Toothbrush handle 110 has a connecting end 121 and a handle end 122, toothbrush head 110 is disposed at connecting end 121, and handle end 122 is shaped for gripping by a user.

As shown in FIG. 2, the handle end 122 is provided with a groove 123 for mounting the external brushing monitoring device 200, and the inner shape of the groove 123 is adapted to the contacted surface 210 of the external brushing monitoring device 200. Specifically, the recess 123 is sized to fit the tooth brushing monitoring device 200.

As shown in FIG. 3, the handle end 122 has a generally full profile configuration when the external brushing monitoring device 200 is received in the recess 123. As shown in fig. 1 and 4, the opening of the groove 123 is oriented in the same direction as the brushing surface of the bristles 111 in the toothbrush head 110. The external brushing monitoring device 200 in this embodiment is used to collect user brushing session data.

As shown in FIGS. 4 and 5, the length of the groove 123 is preferably set to 78.5 to 80.5mm, the width of the groove 123 is preferably set to 11 to 13mm, and the depth of the groove 123 is preferably set to 10.5 to 12.5 mm. More preferably, the recess 123 is disposed at an end proximate the handle end 122; the length range of the groove 123 is set to be 79-80 mm, the width range of the groove 123 is set to be 11.5-12.5 mm, and the depth range of the groove 123 is set to be 11.3-12.3 mm.

As shown in FIGS. 4 and 6, the sidewall 1231 of the recess 123 is inclined at an angle greater than the angle of the corresponding contacted side of the external brushing monitor device 200, so that the sidewall 1231 of the recess 123 can clamp the side of the external brushing monitor device 200 after the external brushing monitor device 200 is disposed in the recess 123, thereby fixing the external brushing monitor device 200. In this embodiment, the included angle between the side surface of the external brushing monitoring device 200 and the extension surface 1111 of the bristles 111 is O °, and the size of the side surface of the external brushing monitoring device 200 is the same as the size of the upper opening of the groove 123; the side walls of the groove 123 are preset at an angle with respect to the extension 1111 of the bristles 111, preferably in the range of more than 0 ° and less than 2.5 °.

In order to facilitate the installation of the external brushing monitoring device 200, in this embodiment, a flexible layer is further attached to the sidewall of the recess 123, and the flexible layer can deform to a certain extent to tightly fit the external brushing monitoring device 200.

As shown in fig. 2 and 4, the side wall 1231 of the groove 123 is provided with 4 recesses 1232 for engaging with the external teeth brushing monitoring device 200 (when the external teeth brushing monitoring device 200 is provided with the recesses, the recesses 1232 may be correspondingly convex).

As shown in FIGS. 4 and 5, a through hole 124 is further formed on the bottom surface of the groove 123, and the diameter of the through hole 124 is preferably 8 to 10 mm. The diameter range of the through hole 124 is selected and set at 8-10 mm, and the purpose is as follows: the space of 8-10 mm can be convenient for a user's finger to pass through to take off external tooth brushing monitoring equipment 200.

In other embodiments, protrusions or recesses can be provided on the sidewalls of the recess 123 to define the fitting direction of the external brushing monitoring device 200 to prevent the external brushing monitoring device 200 from being installed backwards.

In other embodiments, as shown in fig. 7, the toothbrush handle 120' is removably connected to the toothbrush head 110. At this time, the connection end 121' is provided with a connection structure 1211 (such as a screw connection, a plug connection, a snap connection, and a magnetic connection) for connecting the toothbrush head 110.

Because the toothbrush handle 120 of the present embodiment is provided with the groove 123 therein, after the external tooth brushing monitoring device 200 is installed in the groove 123, the whole handheld end of the toothbrush handle 120 is in a full appearance structure, so that the holding hand feeling of the user is improved after the tooth brushing monitoring device 200 is installed, and the whole beauty of the toothbrush handle 120 is not affected. In addition, the opening of the recess 123 is oriented in the same direction as the bristles 111 in the toothbrush head 110 so that the user can also easily see the status of the indicator lights 220 in the brushing monitor device 200 while brushing. The length range of the groove 123 is preferably set to be 78.5-80.5 mm, the width range of the groove 123 is preferably set to be 11-13 mm, and the size of the groove 123 is slightly smaller than that of an adult hand support, so that a user can hold the hand-held end 122 more comfortably without generating a foreign body sensation easily; and the specific groove 123 is designed in size, so that the specific tooth brushing monitoring equipment can be matched conveniently, and the mixing of different tooth brushing monitoring equipment is prevented.

The above specific examples are used to illustrate the principles and embodiments of the present invention, and it should be understood that the above embodiments are only used to help understand the present invention, and should not be construed as limiting the present invention. Any minor modifications or equivalent replacements of the structural forms or constructions of the present invention according to the idea of the present invention shall be included in the protection scope of the present invention for those skilled in the art.

Claims

1. A toothbrush handle comprising a connecting end for connecting to an external toothbrush head and a handle end adapted to be held by a user, characterized in that: the handheld end is provided with a groove for assembling external tooth brushing monitoring equipment, the internal shape of the groove is matched with the contacted surface of the external tooth brushing monitoring equipment, and the whole handheld end is in a full appearance structure after the external tooth brushing monitoring equipment is arranged in the groove; after the connecting end is assembled with the external toothbrush head, the opening direction of the groove is the same as the direction of the face washing of the brush in the external toothbrush head; the length range of recess sets up at 78.5 ~ 80.5mm, the width range of recess sets up at 11 ~ 13 mm.

2. The toothbrush handle of claim 1, wherein: the inclination angle of the side wall in the groove is larger than the inclination angle of the corresponding contacted side surface in the external tooth brushing monitoring equipment, so that the side wall of the groove can clamp the side surface of the external tooth brushing monitoring equipment after the external tooth brushing monitoring equipment is arranged in the groove.

3. The toothbrush handle of claim 1, wherein: an included angle is preset between the side wall of the groove and the bristle extending surface, and the included angle is set to be larger than 0 degree and smaller than 2.5 degrees.

4. The toothbrush handle of claim 1, wherein: at least one part of the side wall of the groove is attached with a flexible layer, and the flexible layer is used for tightly matching with the external tooth brushing monitoring equipment after the external tooth brushing monitoring equipment is arranged in the groove.

5. The toothbrush handle of claim 1, wherein: the lateral wall of the groove is provided with at least one bulge or concave part for clamping the external tooth brushing monitoring equipment.

6. The toothbrush handle of claim 1, wherein: the side wall of the groove is provided with at least one bulge or recess for limiting the assembling direction of the external tooth brushing monitoring equipment; the depth range of the groove is set to be 10.5-12.5 mm.

7. The toothbrush handle of claim 1, wherein: still be equipped with the through-hole on the bottom surface of recess, the diameter range setting of through-hole is at 8 ~ 10 mm.

8. A toothbrush handle as claimed in any of claims 1 to 7, in addition to any of claims, wherein: the groove is positioned at the tail end close to the handheld end; the length range of recess sets up at 79 ~ 80mm, the width range of recess sets up at 11.5 ~ 12.5mm, the degree of depth range of recess sets up at 11.3 ~ 12.3 mm.

9. A toothbrush, includes toothbrush brush head and toothbrush handle, toothbrush handle has link and handheld end, toothbrush brush head is located the link, handheld end is suitable for the user to hold its characterized in that: the handheld end is provided with a groove for assembling external tooth brushing monitoring equipment, the internal shape of the groove is matched with the contacted surface of the external tooth brushing monitoring equipment, and the whole handheld end is in a full appearance structure after the external tooth brushing monitoring equipment is arranged in the groove; the opening direction of the groove is the same as the direction of the face washing of the brush in the toothbrush head; the length range of recess sets up at 78.5 ~ 80.5mm, the width range of recess sets up at 11 ~ 13 mm.

10. The toothbrush of claim 9, wherein: the technical features of any one of claims 2 to 8 in addition to those of claim 1 are also included.