CN208318634U - A kind of novel toothbrush - Google Patents

Abstract

The utility model discloses a kind of novel toothbrush, including brush handle, described brush handle one end is fixedly connected with hollow frame, the hollow frame is provided with groove, brush head one side without bristles is equipped with threaded hole compatible with threaded post, the threaded hole engages connection with threaded post, the threaded post is fixedly connected with gear far from brush head on one side, the gear centre is equipped with through-hole, one end of the separate brush handle of the hollow frame is equipped with teeth hole, the teeth hole is connected to groove, the teeth hole is adapted with gear, the middle part of the hollow frame is rotatably connected to curved rod by shaft, the curved rod shape is adapted with hollow frame, the one end of the curved rod far from shaft is fixedly connected with card column close to gear on one side, the card column and through-hole are interference fitted and are actively socketed in through-hole, the utility model has the beneficial effects that brush head can It is rotated within the scope of 360 °, it is laborsaving vertically to swipe tooth, and it is convenient to operate.

Description

A kind of novel toothbrush

Technical field

The utility model relates to technical field of daily necessities, specially a kind of novel toothbrush.

Background technique

Brushing teeth is thing that everyone must do daily, and scientific teeth brushing way is that brush head is parallel with upper lower teeth bad mold joint, Vertically to be brushed from top to bottom along teeth space upper tooth, lower tooth is brushed from the bottom up, various swills in teeth space can be effectively cleaned in this way, and Brushing time should be controlled to be achieved the purpose that protect the health of one's teeth at three minutes, and the brush handle of ordinary toothbrush and the direction of brush head are neat at present Flat, brush head is parallel with upper lower teeth bad mold joint must to lift arm enough height during brushing teeth in order to guarantee, but It is that this mode of operation arm needs not easy to operate, many people especially more difficult adaptation of old man and child with strength, and is used for a long time The teeth brushing way of mistake cannot effectively remove the various swills in teeth space, be easy unevenness of exerting oneself during brushing teeth, easily Cause tooth neck impaired, groove occurs in tooth, and dental nerve is exposed, and teeth illness, the masses such as tooth fracture need one kind laborsaving And the toothbrush of effectively cleaning tooth, the utility model provides a kind of novel toothbrush thus.

Utility model content

The purpose of this utility model is to provide a kind of novel toothbrush, to solve the problems mentioned in the above background technology.

To achieve the above object, the utility model provides the following technical solutions: a kind of novel toothbrush, including brush handle and brush Head, described brush handle one end are fixedly connected with hollow frame, and the hollow frame is provided with groove, and brush head one side without bristles is equipped with Threaded hole, the threaded hole engage connection with threaded post, and the threaded post is fixedly connected with gear far from brush head on one side, described Gear centre is equipped with through-hole, and one end of the separate brush handle of the hollow frame is equipped with teeth hole, and the teeth hole is connected to groove, The teeth hole is adapted with gear, and the middle part of the hollow frame is rotatably connected to curved rod by shaft, outside the curved rod Shape is adapted with the hollow parts size of hollow frame, and the one end of the curved rod far from shaft is fixedly connected on one side close to gear There is card column, the card column and through-hole activity are clamped, the one end of the curved rod far from shaft and the fixed company of one side far from gear It is connected to baffle.

Preferably, it is fixedly connected with soft rubber cushion in the brush handle and the ipsilateral one side of brush head, the brush handle another side is solid Surely it is connected with lower soft rubber cushion, the upper soft rubber cushion is equipped with protrusion close to one end of brush head.

Preferably, the brush handle is equipped with hanging hole far from one end of hollow frame.

Preferably, the curved rod is equipped with recessing groove close to the one end in teeth hole.

Preferably, the through-hole runs through threaded post and gear, and the through-hole and card column are interference fitted.

Compared with prior art, the utility model has the beneficial effects that brush head can rotate within the scope of 360 °, even if arm Not raising can still make brushhead parallel with upper lower teeth bad mold joint, and it is laborsaving vertically to swipe tooth, and it is convenient to operate, and be suitble to movement Inconvenient the elderly and child uses, and toothbrush comes into full contact with tooth teeth space, and toothbrushing effect is good, is conducive to keep oral hygiene strong Health, and since brush head can also can adapt to the demand of different users, while can also look after to rotate within the scope of 360 ° The use habit of left-handed person not replace entire toothbrush, it is only necessary to more changing brush head when brush head is needed replacing using overlong time , present apparatus clever structure is easy to use, and production and processing was conveniently not necessarily to Suresh Kumar and component, and being conducive to product promotion makes With.

Detailed description of the invention

Fig. 1 is the overall structure diagram I of the utility model；

Fig. 2 is the overall structure diagram II of the utility model；

Fig. 3 is the configuration schematic diagram I of the utility model；

Fig. 4 is the configuration schematic diagram II of the utility model；

Fig. 5 is the brush-head structure schematic diagram of the utility model；

Fig. 6 is the threaded post and gear structure schematic diagram of the utility model；

Fig. 7 is the hollow frame structural schematic diagram I of the utility model；

Fig. 8 is the hollow frame structural schematic diagram II of the utility model；

Fig. 9 is the use state of the utility model with reference to figure I；

Figure 10 is the use state of the utility model with reference to figure II.

In figure, 1, brush handle, 101, hollow frame, 2, brush head, 3, threaded hole, 4, threaded post, 5, gear, 6, through-hole, 7, teeth Hole, 8, shaft, 9, curved rod, 10, card column, 11 baffles, 12, upper soft rubber cushion, 13, lower soft rubber cushion, 14, hanging hole, 15, recessing groove, 16, groove.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model It clearly and completely describes, it is clear that described embodiment is only the utility model a part of the embodiment, rather than whole realities Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work The every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-10 is please referred to, the utility model provides a kind of technical solution: a kind of novel toothbrush, including brush handle 1 and brush head 2, described 1 one end of brush handle is fixedly connected with hollow frame 101, and the hollow frame 101 is provided with groove 16, and the hollow frame 101 For curved hollow structure, brush handle 1 and hollow frame 101 are that plastic material has certain elasticity and toughness, and hollow frame 101 both provided installation site for hollow structure for components such as curved rods 9, and there are spaces, and total to be made to have deformation surplus Make the process of brushing teeth more comfortable, the brush head 2 one side without bristles is equipped with threaded hole 3, and the threaded hole 3 is engaged with threaded post 4 Connection, the threaded post 4 are fixedly connected with gear 5 far from brush head 2 on one side, and 5 center of gear is equipped with through-hole 6, the sky One end of the separate brush handle 1 of heart frame 101 is equipped with teeth hole 7, and the teeth hole 7 is connected to groove 16, the teeth hole 7 and tooth Wheel 5 is adapted, and the gear 5 and 7 pivot bush unit of teeth hole simultaneously carry out clamping limit by teeth, to allow gear 5 and teeth The cooperation in hole 7 realizes that brush head 2 rotates adjusting within the scope of 360 °, and the middle part of the hollow frame 101 is rotatably connected to by shaft 8 Curved rod 9,9 shape of curved rod are adapted with the hollow parts size of hollow frame 101, and the curved rod 9 is far from shaft 8 One end is fixedly connected with card column 10 close to gear 5 on one side, and the card column 10 is clamped with 6 activity of through-hole, and the curved rod 9 is separate One end of shaft 8 and it is fixedly connected with baffle 11 on one side far from gear 5, baffle 11 is the rotation model in order to limit curved rod 9 It encloses, also facilitates and pluck out curved rod 9 when needing to adjust the angle.

Specifically, being fixedly connected with soft rubber cushion 12 in the brush handle 1 and the ipsilateral one side of brush head 2, the brush handle 1 is another It is fixedly connected with lower soft rubber cushion 13 on one side, the upper soft rubber cushion 12 is equipped with protrusion close to one end of brush head 2, and upper soft rubber cushion 12 is under Soft rubber cushion 13 is that hold brush handle 1 more comfortable in order to take, the protrusion in upper soft rubber cushion 12 be in order to preferably thumb be allowed to pin, thus It holds steadily brush handle 1.

Specifically, the brush handle 1 is equipped with hanging hole 14 far from one end of hollow frame 101, it to be used for integral hanging.

Specifically, the curved rod 9 is equipped with recessing groove 15 close to the one end in teeth hole 7, recessing groove 15 as shown in Figure 8 is allowed Curved rod 9 it is more thinner, provide more spaces for card column 10 and through-hole 6.

Specifically, the through-hole 6 runs through threaded post 4 and gear 5, and the through-hole 6 and card column 10 are interference fitted, screw thread Column 4 and gear 5 are also that slight deformation is had under plastic material, then squeezing action, and 10 size of card column is bigger with through-hole 6, through-hole 6 After matching with 10 interference of card column, there can be the slight pressure expanded outwardly to threaded post 4 from interior to make in threaded post 4 and brush head 2 Threaded hole 3 engage and will not closely rotate easily, to guarantee arbitrarily spin during brushing teeth.

Working principle: being screwed into the threaded hole 3 on brush head 2 for threaded post 4, select suitable angle later, will be with threaded post 4 The gear 5 being fixedly connected is inserted into the teeth hole 7 on hollow frame 101, is at this time rotated further by curved rod 9, so that card column 10 is inserted into In the through-hole 6 at 5 center of gear, to complete to fix, when brush head 2 use it is old, it is only necessary to back out old brush head 2, change new brush First 2, replacement entirety is not needed, the process brushed teeth is as shown in Figure 9 and Figure 10, and the direction of arrow is what toothbrush moved in figure Direction, does not need that so arm have to be lifted and flushes with tooth, and it is parallel with upper lower teeth bad mold joint that head toothbrushes can be realized Teeth brushing way, the case where according to different crowd, the angle between adjustable brush head 2 and brush handle 1, Fig. 9 and Figure 10 are also different The schematic diagram for process of brushing teeth under angle.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of novel toothbrush, including brush handle (1) and brush head (2), it is characterised in that: described brush handle (1) one end is fixedly connected with Hollow frame (101), the hollow frame (101) are provided with groove (16), and the brush head (2) one side without bristles is equipped with threaded hole (3), the threaded hole (3) engages connection with threaded post (4), and the threaded post (4) is fixedly connected on one side far from brush head (2) Gear (5), gear (5) center are equipped with through-hole (6), and one end of the separate brush handle (1) of the hollow frame (101) is equipped with teeth Hole (7), the teeth hole (7) are connected to groove (16), and the teeth hole (7) is adapted with gear (5), the hollow frame (101) middle part is rotatably connected to curved rod (9) by shaft (8), the sky of curved rod (9) shape and hollow frame (101) Heart portion size is adapted, and one end being on one side fixedly connected with close to gear (5) of the curved rod (9) far from shaft (8) Card column (10), the card column (10) and through-hole (6) activity are clamped, the one end of the curved rod (9) far from shaft (8) and separate tooth Wheel (5) is fixedly connected with baffle (11) on one side.

2. a kind of novel toothbrush according to claim 1, it is characterised in that: the brush handle (1) and brush head (2) it is ipsilateral one It is fixedly connected on face soft rubber cushion (12), brush handle (1) another side is fixedly connected with lower soft rubber cushion (13), the upper flexible glue It pads (12) and is equipped with protrusion close to the one end of brush head (2).

3. a kind of novel toothbrush according to claim 1, it is characterised in that: the brush handle (1) is far from hollow frame (101) One end is equipped with hanging hole (14).

4. a kind of novel toothbrush according to claim 1, it is characterised in that: the curved rod (9) is close to teeth hole (7) One end is equipped with recessing groove (15).

5. a kind of novel toothbrush according to claim 1, it is characterised in that: the through-hole (6) runs through threaded post (4) and tooth It takes turns (5), and the through-hole (6) and card column (10) are interference fitted.