CN209376985U

CN209376985U - A kind of boundling brush-finish toothbrush of ease of assembly

Info

Publication number: CN209376985U
Application number: CN201822085004.0U
Authority: CN
Inventors: 卓泽武
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-12
Filing date: 2018-12-12
Publication date: 2019-09-13
Anticipated expiration: 2028-12-12

Abstract

A kind of boundling brush-finish toothbrush of ease of assembly, including brush handle and bristle head, the bristle head includes more bristles of bundle structure and the fixed part that is equipped with more bristle roots, the fixed part forms detent protrusion in the periphery of more bristles of bundle structure, the head of the brush handle is equipped with the annular ditch groove cooperated with fixed part, the annular ditch groove is spliced by socket and tongue, socket is located at the head of brush handle, the tongue includes insertion section and movable part, one end of the insertion section is equipped with clamping protrusion, it is corresponding that clamping groove is equipped in socket, the socket is equipped with bottom plate.The boundling brush-finish toothbrush of the ease of assembly of the utility model is fixed, it can be achieved that exempting from glue to fix boundling bristle using the connection structure of tongue and socket cooperation detent protrusion, is had the advantages that quickly to assemble.

Description

A kind of boundling brush-finish toothbrush of ease of assembly

Technical field:

The utility model belongs to the toothbrush in personal cleanliness's instrument field, and in particular to be a kind of ease of assembly boundling Brush-finish toothbrush.

Background technique:

With the continuous development of scientific and technological level, bristle used by toothbrush spreads out on the basis of existing slotting hair technique Another is born using the structure for being connected to brush handle head after boundling split, the slotting hair of bundle structure is with higher close Degree, can effectively reduce the possibility that a small amount of bristle is inserted into gum and causes bleeding, since boundling bristle needs after the molding of outside, It is connected in brush head again, the connection type generallyd use at present is fixedly connected using ultrasonic wave or glue, especially It is ultrasonic wave solidified to have more a procedure in process and increase production cost.

Utility model content:

In view of the defects existing in the prior art, the purpose of the utility model is to provide the sides that one kind can overcome drawbacks described above Just the boundling brush-finish toothbrush assembled.

The technical solution adopted by the utility model to solve its technical problems is that: a kind of boundling bristle tooth of ease of assembly Brush, the boundling brush-finish toothbrush include brush handle and bristle head, and the bristle head includes more bristles of bundle structure and more The fixed part that root bristle root is equipped with, the fixed part form detent protrusion, institute in the periphery of more bristles of bundle structure The head for stating brush handle is equipped with the annular ditch groove cooperated with fixed part, and the annular ditch groove is spliced by socket and tongue, socket Positioned at the head of brush handle, the tongue includes insertion section and movable part, and one end of the insertion section is equipped with clamping protrusion, right That answers is equipped with clamping groove in socket, and the socket is equipped with bottom plate.

The clamping protrusion is two triangular hills for being separately positioned on tongue two sides, is equipped among the tongue Spring damping seam.

The clamping protrusion is to be separately positioned on two arc-shaped convex of tongue two sides.

The tongue slot being inserted into for tongue is equipped in the socket.The shape of tongue slot is rectangular channel, with tongue section shape Shape is adapted.

The head of the bottom plate of the socket is equipped with a protrusion.

The boundling brush-finish toothbrush of the ease of assembly of the utility model cooperates the connection knot of detent protrusion using tongue and socket Structure is fixed to fix boundling bristle, it can be achieved that exempting from glue, has the advantages that quickly to assemble.

Detailed description of the invention:

FIG. 1 is a schematic structural view of the utility model.

Fig. 2 is the utility model assembly structure diagram.

Fig. 3 is another example structure schematic diagram of the utility model.

Fig. 4 is the utility model brush head schematic cross-section.

Specific embodiment:

As shown in Figures 1 to 4, the boundling brush-finish toothbrush of a kind of ease of assembly, the boundling brush-finish toothbrush include brush handle 1 and Bristle head 2, the bristle head includes more bristles of bundle structure and the fixed part that is equipped with more bristle roots, described Fixed part forms detent protrusion 21 in the periphery of more bristles of bundle structure, and the head of the brush handle is equipped with to be cooperated with fixed part Annular ditch groove 10, the annular ditch groove is spliced by socket and tongue 11, and socket is located at the head of brush handle 1, and described inserts Tongue includes insertion section and movable part, and one end of the insertion section is equipped with clamping protrusion 111, corresponding that clamping is equipped in socket Groove, the socket are equipped with bottom plate 12.

The described clamping protrusion 111 is two triangular hills for being separately positioned on tongue two sides, among the tongue Equipped with spring damping seam 112.Tongue is during being inserted into socket, triangular hill flexible deformation, and is retracted to spring damping Position is stitched, when being finally inserted into bottom, two triangular hills are bounced, and form retaining structure, it can be achieved that quickly assembling.

The clamping protrusion is to be separately positioned on two arc-shaped convex of tongue two sides.The protrusion of arc-shaped convex is high It spends in the elastic limit of the material used in brush handle, when tongue insertion, arc-shaped convex is deformed and is interference fitted, It forms a fixed connection after being finally inserted into.

The tongue slot 13 being inserted into for tongue is equipped in the socket.The shape of tongue slot 13 is rectangular channel, is cut with tongue Face shape is adapted.Setting tongue slot can make tongue have a guiding slot when installation, facilitate positioning.

As other embodiment, the head of the bottom plate of the socket is equipped with a protrusion 121.Protrusion is arranged two The corresponding position of side or unilateral side, protrusion and tongue cooperates, and can form another detent location structure, improve determining for tongue Position efficiency；Preferably, the protrusion can be isosceles triangle.

Disclosed above is only several specific embodiments of the utility model, but the utility model is not limited to this, The changes that any person skilled in the art can think of should all fall into the protection scope of the utility model.

Claims

1. a kind of boundling brush-finish toothbrush of ease of assembly, it is characterised in that the boundling brush-finish toothbrush includes brush handle and bristle head, The bristle head includes more bristles of bundle structure and the fixed part that is equipped with more bristle roots, and the fixed part exists The periphery of more bristles of bundle structure forms detent protrusion, and the head of the brush handle is equipped with the annular groove cooperated with fixed part Slot, the annular ditch groove are spliced by socket and tongue, and socket is located at the head of brush handle, the tongue include insertion section and Movable part, one end of the insertion section are equipped with clamping protrusion, and corresponding that clamping groove is equipped in socket, the socket is set There is bottom plate.

2. a kind of boundling brush-finish toothbrush of ease of assembly according to claim 1, it is characterised in that the clamping protrusion For two triangular hills for being separately positioned on tongue two sides, the tongue centre is equipped with spring damping and stitches.

3. a kind of boundling brush-finish toothbrush of ease of assembly according to claim 1, it is characterised in that the clamping protrusion For two arc-shaped convex for being separately positioned on tongue two sides.

4. a kind of boundling brush-finish toothbrush of ease of assembly according to claim 2 or 3, it is characterised in that in the socket Equipped with the tongue slot being inserted into for tongue.

5. a kind of boundling brush-finish toothbrush of ease of assembly according to claim 1, it is characterised in that the bottom of the socket The head of plate is equipped with a protrusion.