CN201197479Y

CN201197479Y - Manual rolling toothbrush

Info

Publication number: CN201197479Y
Application number: CNU2008201023180U
Authority: CN
Inventors: 方建雄
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-05-13
Filing date: 2008-05-13
Publication date: 2009-02-25
Anticipated expiration: 2018-05-13

Abstract

The utility model relates to a rolling type toothbrush, in particular to a rolling type toothbrush for driving the toothbrush head to rotate by using the hands as power. The rolling type toothbrush is composed of a toothbrush head, a toothbrush holder and a transmission mechanism, wherein, the toothbrush holder is a hollow long-handle casing body, a expanding cavity body is formed at the rear end of the toothbrush holder, and the transmission mechanism is arranged in the toothbrush holder casing body; the transmission mechanism comprises a rotating stick, a gear set and a hand-operated handle, wherein, the hand-operated handle and the gear set drive the rotating stick so as to drive the toothbrush head at the front end to roll, so that teeth can be cleaned through the toothbrush head from up to down and from down to up. The direction of motion of the toothbrush head is consistent with the direction of the slit between teeth, the gums are not damaged, the residues around the teeth and in the tooth slits can be effectively removed, the trouble for picking teeth after finishing a meal can be avoided, and meanwhile, the toothbrush can be used for laterally brushing teeth similar to the common toothbrush.

Description

Manual roller toothbrush

Technical field

The utility model relates to a kind of roller toothbrush, and particularly a kind of being used as power with hand drives the roller toothbrush that brush rotates.

Background technology

Brushing teeth is the main method that keeps oral cleaning, it can eliminate soft white dirt, food fragment and part bacterial plaque of tooth surface in the oral cavity, and massage gum effect arranged, thereby paathogenic factor in the minimizing oral environment, strengthen the resistance against diseases of tissue, brush teeth for the various mouth diseases of prevention, particularly, have important effect for prevention and treatment periodontosis and dental caries disease etc.Toothbrush is one of instrument of people's indispensability when brushing teeth, toothbrush commonly used at present has electric toothbrush and manual toothbrush, electric toothbrush is according to its motion mode, can be divided into move back and forth, rotatablely move, several types such as vibration of ultrasonic wave and rotation vibrations, but most of electric toothbrush is good unlike traditional manual toothbrush to the effect of prevention decayed tooth and gum disease.

Application number is that 91208929.6 Chinese patent literature discloses the two rolling electric toothbrushes of a kind of perpendicular brush, adopt a battery-operated motor, the bigger gear of one of motor-driven, one pinion is housed on this gear shaft, this pinion and two round brush wherein gear of an end are hinged, two same ends of round brush respectively have identical gear to be hinged, and make two round brush can be to relatively rotate with speed.Though this toothbrush can be realized vertically brushing teeth, owing to rotate by battery-operated round brush, rotating speed is not easy control, and, use inconvenient.

Application number is that 200620021317.4 Chinese patent literature discloses the two rolling type electric toothbrushes of a kind of slow-speed of revolution, rotating brush is two and is symmetrical set, each rotating brush all is made up of spiral wire axle and bristle, bristle is clamped on the spiral wire axle, the lower end of spiral wire axle is provided with ratchet, and ratchet is connected with the output shaft of transmission mechanism.The transmission mechanism of this structure is to be combined by several gears and power supply, complex structure, and cost is higher.

Summary of the invention

Deficiency at existing Tooth-brush structure technology, the utility model provides a kind of rational in infrastructure, roller toothbrush of operating steadily, the brushhead motion direction of this toothbrush is consistent with the direction of teeth crevice, does not damage gum, can effectively remove the residue in around teeth and the teeth space crack.

The utility model is achieved through the following technical solutions:

The utility model is made up of brush, brush holder and transmission mechanism, wherein,

Brush holder is the long handle housing of a hollow, and its rear end forms an expansion chamber, and transmission mechanism is arranged in the brush handle shell;

Brush is the front end that is fixed on brush holder by two round formula round brush, and one of them circle formula round brush is connected with transmission mechanism;

Transmission mechanism, comprise a rotary bar, gear train and manual handle, manually handle is located at the brush handle shell surface, the one end is connected on the brush holder shell by spring hinge, the other end is connected with a bending tooth bar, and this bending tooth bar is arranged in the brush holder expansion chamber, and the part of bending tooth bar stretches out in the brush holder surface, one of them gear in the gear train is installed in the rear end of rotary bar, and this bending tooth bar is connected with rotary bar by gear train or the gear that is arranged on the rotary bar rear end.

Described gear train is arranged in the expansion chamber of brush holder, one of them gear in the gear train is installed in the rear end of rotary bar, and one of them gear in this gear and two other gear meshes all the time, the 3rd gear is meshed with the bending tooth bar, and the 3rd gear can produce the exchange that breaks away from engagement between two other gear in the rolling process on the bending tooth bar, the rotation that the gear that is connected with rotary bar is not stopped towards a direction.

Described rotary bar is installed in the cavity of brush holder, and the one end is connected with gear train, and the other end is connected with one of them circle formula round brush of brush holder front end, and this rotary bar also is connected by gears engaged with another circle formula round brush.

Described gear train is fixed in the expansion chamber of brush holder by the gear train fixed mount, and is installed in the microscler chute of brush holder chamber wall with bending tooth bar meshed gears fixed bar.

Described gear train wherein two gears can be arranged in the expansion chamber of brush holder by fixed bar one or both sides.

Described brush holder is to be fastened by drain pan and face-piece to form, and the curved groove shape of the front end of drain pan is in order to place round brush; The rear end of drain pan forms an expansion chamber, is an oblate groove body between this expansion chamber part and the front end groove part.

The utility model is a kind of toothbrush of rolling and scrub for people's tooth up and down simultaneously with manual mode, and principle is the brush rolling that drives front end by manual handle and transmission mechanism, makes brush from top to bottom, from bottom to top scrub tooth simultaneously.

The utility model must not use the running of battery or other power supplys fully by manually finishing the work.

Advocating conservation-minded society, carrying out today of environmental protection life idea, it is that energy savings again can the enure finger-joint that the utility model is undoubtedly a, and the daily living article of compliance with environmental protection requirements again.

Bending tooth bar of the present utility model acts directly on the gear, and it just can drive object and do back rotation or motion up and down so.

The utlity model has following useful effect:

1, brushhead motion direction of the present utility model is consistent with the direction of teeth crevice, do not damage gum, can effectively remove the residue in around teeth and the teeth space crack, can also exempt the worry that people pick one's teeth to teeth space in the back of having a meal, this toothbrush can also be scrubbed tooth sidewards as ordinary toothbrush simultaneously;

2, the utility model can conveniently be taken back cleaning and sterilization, easy accessibility apart;

3, the utility model is electronic with manually replacing, and the rotating speed speed is controlled by hand and can not be damaged gum, is a kind of indispensable cleaning teeth instrument of living.

Description of drawings

Fig. 1 is the utility model Facad structure schematic diagram;

Fig. 2 is the utility model brush holder drain pan schematic diagram;

Fig. 3 is the utility model brush holder face-piece schematic diagram;

Fig. 4 is the utility model schematic rear view;

Fig. 5 is the utility model side schematic view;

Fig. 6 is the utility model gear train user mode one schematic diagram;

Fig. 7 is another schematic diagram of the utility model gear train user mode;

Wherein, 1, brush holder, 100, drain pan, 101, expansion chamber, 102, face-piece;

2, justify the formula round brush, 3, the round brush fixed mount, 4, rotary bar, 5, manual handle, 6, the bending tooth bar, 7, compression spring, 8, the gear train fixed mount, 9, the round brush gear.

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing:

Embodiment 1: structure such as Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, the utility model is made up of brush, brush holder 1 and transmission mechanism, wherein, brush holder 1, it is the long handle housing of a hollow, formed by drain pan 100 and face-piece 102 fastenings, the front end of drain pan 100 is arc grooves, is used for placing round brush; The rear end of drain pan 100 forms an expansion chamber 101, is an oblate groove body between this expansion chamber part and the front end groove part; In order to place rotary bar; Transmission mechanism is arranged in the drain pan 100; Brush is to be fixed in the front end groove of brush holder 1 by two round formula round brush 2, and one of them circle formula round brush is connected with transmission mechanism;

Transmission mechanism, comprise a rotary bar 4, gear train and manual handle 5, rotary bar 4 is installed in the cavity of brush holder 1, gear train and manual handle 5 are arranged in the expansion chamber of brush holder, manually an end of handle 5 is articulated on the brush handle shell by compression spring 7 or coil tension spring, the other end is connected with a bending tooth bar 6, gear train is a gear A, gear B, gear D, wherein gear D is installed in the rear end of rotary bar 4, and this gear and gear B mesh all the time, gear A is meshed with the bending tooth bar, and this gear D can only mesh with one of two other gear in bending tooth bar rolling process simultaneously.

Rotary bar 4 one ends are connected with gear train, and the other end is connected with one of them circle formula round brush of brush holder 1 front end, and this rotary bar also passes through round brush gear 9 engaged transmission with another circle formula round brush.

A is fixed in the expansion chamber of brush holder by gear train fixed mount 8 with bending tooth bar meshed gears, and the fixed bar of fixed gear is installed in the microscler chute of brush holder chamber wall.

Gear train middle gear A and gear B can be arranged in the expansion chamber of brush holder by fixed bar one or both sides.

Show as Fig. 6, when manual handle when pressing down, bending rack drives gear A is toward moving down, gear A breaks away from gear B and meshes with gear D, thereby drive the rotary bar that is connected with gear D, the rotation of rotary bar is rolled the head toothbrushes of brush holder front end, effectively carries out the cleaning to tooth; Show as Fig. 7, when unclamping manual handle, because compression spring effect bending tooth bar upwards moves, gear A breaks away from gear D and meshes with gear B, because gear B and gear D are meshing with each other all the time, so gear D keeps rotating with original same direction, thereby the brush that guarantees the brush holder front end uninterruptedly rotates in same direction.The bending tooth bar can also directly act on the gear D in the utility model in addition, and it drives brush and does back rotation or motion all around up and down so.

Claims

1. a manual roller toothbrush is made up of brush, brush holder and transmission mechanism, it is characterized in that:

2. manual roller toothbrush as claimed in claim 1, it is characterized in that: described gear train is arranged in the expansion chamber of brush holder, one of them gear in the gear train is installed in the rear end of rotary bar, and one of them gear in this gear and two other gear meshes all the time, the 3rd gear is meshed with the bending tooth bar, and the 3rd gear can produce the exchange that breaks away from engagement between two other gear in the rolling process on the bending tooth bar, the rotation that the gear that is connected with rotary bar is not stopped towards a direction.

3. manual roller toothbrush as claimed in claim 1, it is characterized in that: described rotary bar is installed in the cavity of brush holder, the one end is connected with gear train, the other end is connected with one of them circle formula round brush of brush holder front end, and this rotary bar also is connected by gears engaged with another circle formula round brush.

4. manual roller toothbrush as claimed in claim 1 or 2, it is characterized in that: described gear train is fixed in the expansion chamber of brush holder by the gear train fixed mount, and is installed in the microscler chute of brush holder chamber wall with bending tooth bar meshed gears fixed bar.

5. manual roller toothbrush as claimed in claim 1 or 2 is characterized in that: described gear train wherein two gears can be arranged in the expansion chamber of brush holder by fixed bar one or both sides.

6. manual roller toothbrush as claimed in claim 1 is characterized in that: described brush holder is to be fastened by drain pan and face-piece to form, and the curved groove shape of the front end of drain pan is in order to place round brush; The rear end of drain pan forms an expansion chamber, is an oblate groove body between this expansion chamber part and the front end groove part.