CN209547362U - A kind of deformable toothbrush of brush head - Google Patents

Abstract

A kind of deformable toothbrush of brush head, is related to a kind of toothbrush.Brush head is that split type structure includes fixing half section and half section of activity, half section is fixed to be made into integration with brush handle and be equipped with slideway through slot, half section is fixed to insert hingedly with half section of activity by pin shaft, pin shaft both ends are mounted on torsionspring, torsionspring both ends respectively with fix half section and activity half section connect positioning, make under movable half Duan Wu external force with fix half section in plumbness, fixing half section and reclining has movable plate, movable plate is fixed with T-shaped slider and is slidably connected with slideway through slot, T-shaped slider is fixed with inserted link, movable half section of outer surface is integrally formed with the slot matched with inserted link, it can be inserted into slot when half section of activity with inserted link when fixing half section in same plane and activity is limited for half section, half section of activity and movable plate are respectively and fixedly provided with bristle.The inside that upper and lower front tooth can easily be brushed after deformation by half section of activity, realizes that more fully tooth is cleared up.

Description

A kind of deformable toothbrush of brush head

Technical field

The utility model relates to a kind of toothbrush, especially a kind of deformable toothbrush of brush head.

Background technique

Toothbrush is the bath accessory of people's daily life indispensability, and the brush head of toothbrush is an integral structure at present, solid with brush handle Determine point-blank, to cause to hardly result in effective cleaning on the inside of upper and lower front tooth, be unfavorable for oral hygiene.Therefore, it extremely needs A kind of deformable toothbrush of brush head is wanted, the inside of upper and lower front tooth can be easily brushed, realizes that more fully tooth is cleared up.

Summary of the invention

The purpose of this utility model is to provide a kind of deformable toothbrushes of brush head, it is easy to operate, can lead to after deformation Half section of the activity of crossing easily brushes the inside of upper and lower front tooth, realizes that more fully tooth is cleared up.

Realize above-mentioned purpose, the utility model takes following technical proposals: a kind of deformable toothbrush of brush head, including brush Handle, brush head and bristle, the brush head are that split type structure includes fixing half section and half section of activity, half section of the fixation and the brush Handle is made into integration and is equipped with slideway through slot along longitudinal direction, fixes half paragraph header end middle position and is integrally formed with raised interconnecting piece, the work Dynamic half section of tail end middle position is equipped with groove connection, and the protrusion interconnecting piece and the groove connection, which correspond to run through, axis hole And being inserted by pin shaft hinged, the pin shaft both ends are mounted on torsionspring, and the torsionspring both ends are respectively with fixed half The half section of connection positioning of section and activity, make under movable half Duan Wu external force with fix half section and be in plumbness, fix half section Inner surface, which reclines, movable plate, the movable plate shape and fixes half section and matches and be extended with thumb press to brush handle direction Portion, movable plate are fixed with T-shaped slider and are slidably connected by the T-shaped slider and the slideway through slot, the neighbouring activity of T-shaped slider Half section of one end is fixed with inserted link, and movable half section of outer surface middle position is integrally formed with the slot matched with the inserted link, when Half section of activity can be inserted into the slot with inserted link when fixing half section in same plane and limit for half section to activity, movable Half section and movable plate are respectively and fixedly provided with bristle.

Compared with prior art, the utility model has the beneficial effects that the brush head fission of the utility model is to fix half section With half section of activity, and it is able to carry out deformation, it is easy to operate, before deforming same plane is in fixing half section for half section of activity, with Ordinary toothbrush is the same, is in plumbness with fixing half section for half section of activity after deformation, can easily be brushed by movable half section The inside of upper and lower front tooth realizes that more fully tooth is cleared up, simple and practical in structure, is conducive to popularize.

Detailed description of the invention

Fig. 1 is the axonometric drawing before the deformable toothbrush deformation of brush head of the utility model；

Fig. 2 is the deformed axonometric drawing of the deformable toothbrush of brush head of the utility model；

Fig. 3 is the exploded view of the deformable toothbrush of brush head of the utility model.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, to the technical solution in the utility model carry out it is clear, It being fully described by, it is clear that described embodiment is only a part of the embodiment of utility model, instead of all the embodiments, Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts Every other embodiment, fall within the protection scope of the utility model.

Specific embodiment 1: the utility model discloses a kind of deformable toothbrush of brush head, packets as shown in Fig. 1 ~ Fig. 3 Brush handle 1, brush head and bristle 7 are included, the brush head is that split type structure includes fixing half section 2 and half section 3 of activity, half section of the fixation 2 are made into integration with the brush handle 1 and are equipped with slideway through slot 8 along longitudinal direction, fix half section of 2 head end middle position and are integrally formed with protrusion even Socket part 2-1, movable half section of 3 tail end middle position are equipped with groove connection 3-1, the protrusion interconnecting piece 2-1 and described recessed Slot interconnecting piece 3-1 is corresponding, and through having axis hole and being inserted hingedly by pin shaft 4,4 both ends of pin shaft are mounted on torsionspring 5, 5 both ends of torsionspring respectively with fix half section 2 and activity connect positioning for half section 3, make movable half section 3 under no external force It is in plumbness with fixing half section 2, fixing half section of 2 inner surface and reclining has movable plate 6,6 shape of movable plate and fixation Match for half section 2 and be extended with thumb press to 1 direction of brush handle, movable plate 6 is fixed with T-shaped slider 6-1 and by the T shape Sliding block 6-1 is slidably connected with the slideway through slot 8, and neighbouring movable half section of 3 one end T-shaped slider 6-1 is fixed with inserted link 6-2, activity Half section of 3 outer surface middle position is integrally formed with the slot 3-2 matched with the inserted link 6-2, when half section 3 of activity and fixed half Inserted link 6-2, which can be inserted into the slot 3-2, when section 2 is in same plane limits activity for half section 3, half section 3 of activity and Movable plate 6 is respectively and fixedly provided with bristle 7.

Specific embodiment 2: as shown in Fig. 1 ~ Fig. 3, present embodiment be specific embodiment one is made it is further Illustrate, the thumb press of the movable plate 6 is fixed with anti-skid rubber cushion 6-3.

When the utility model is used, brush handle 1 is held and by thumb press in the thumb press of movable plate 6, it is anti-skidding Rubber pad 6-3 can play the role of anti-skidding, turn to and fix half section 2 for half section 3 in same flat for activity either manually or by tooth Face, thumb pushes forward movable plate 6 to be inserted into inserted link 6-2 in slot 3-2 and limits for half section 3 to activity later, such as Fig. 1 institute Show, can squeeze toothpaste out of a tube brush teeth on bristle 7 at this time, when thumb pushes movable plate 6 to keep inserted link 6-2 and slot 3-2 de- backward From can be realized deformation, half section 3 of activity in the case where two torsionsprings 5 are acted on fix half section 2 in plumbness, such as Fig. 2 institute Show, can easily brush the inside of upper and lower front tooth for half section 3 by activity at this time, it is simple and practical in structure, be conducive to popularize.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in the form of others dress body Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing the condition of equivalent for falling in claim All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (2)

1. a kind of deformable toothbrush of brush head, including brush handle (1), brush head and bristle (7), it is characterised in that: the brush head is point Body formula structure includes fixing half section (2) and movable half section (3), and half section of the fixation (2) and the brush handle (1) are made into integration simultaneously edge It is longitudinal to be equipped with slideway through slot (8), it fixes half section of (2) head end middle position and is integrally formed with raised interconnecting piece (2-1), the activity half Section (3) tail end middle position is equipped with groove connection (3-1), the protrusion interconnecting piece (2-1) and the groove connection (3-1) Corresponding hinged through having axis hole and being inserted by pin shaft (4), pin shaft (4) both ends are mounted on torsionspring (5), the torsion Turn spring (5) both ends respectively with fix half section (2) and activity half section (3) connect positioning, make movable half section (3) in no external force It descends and fixes half section (2) and be in plumbness, fixing half section of (2) inner surface and reclining has movable plate (6), the movable plate (6) It shape and fixes half section (2) and matches and be extended with thumb press to brush handle (1) direction, movable plate (6) is fixed with T-shaped slider It (6-1) and is slidably connected by the T-shaped slider (6-1) and the slideway through slot (8), neighbouring half section of the activity of T-shaped slider (6-1) (3) one end is fixed with inserted link (6-2), and movable half section of (3) outer surface middle position is integrally formed with to match with the inserted link (6-2) The slot (3-2) of conjunction, when half section of activity (3) can be inserted into described insert with inserted link (6-2) when half section (2) are in same plane is fixed Half section of activity (3) is limited in slot (3-2), movable half section (3) and movable plate (6) are respectively and fixedly provided with bristle (7).

2. the deformable toothbrush of a kind of brush head according to claim 1, it is characterised in that: the thumb of the movable plate (6) Press section is fixed with anti-skid rubber cushion (6-3).