TH41366B - Tooth brush - Google Patents

Abstract

DC60 (16/07/57) This invention brushing device consists of two main parts. The first part is the brush head. It consists of a curved base plate along the line of teeth. This base plate looks like two base plates sandwiched together. Each middle in H (H) shape, upper groove for upper teeth, lower groove for lower teeth. Bottom groove and The bottom groove in the middle of the brush head has a (V) shape at the bottom of the upper groove and the bottom groove at the tip of the head. The two brushes have the same characteristics: a W (W) shape, that is, a V shape, but has a hill at the bottom of the groove. And there is a slope that gradually slopes down to the bottom of the (V) groove near the center of the brush head on the inner surface of the groove. Both the top and bottom have pads, whose surfaces are bristles and small buttons for cleaning teeth. The inside of the brush head is a hollow, cross-sectional shape, like an H-shaped brush head, and the two outer hollow walls of the brush head are thicker and stronger than the inner wall of the groove. This project is connected through a pipe. Hollow inside the base of the handle to the hollow tube inside the tip of the handle Inside all these hollow bolts there is a bag for containing air. Or liquid into the bag at the end of the device, the second part is a handle. Which looks like a hollow cylinder And flexibility When squeezing the handle, pressure will be sent to the hollow of the brush head. Siding, top and side walls Below it will expand and inflate. Bristles and small buttons will stick to the tooth surface more tightly. The invention brushing device consists of two main parts. The first part is the brush head. It consists of a curved base plate along the line of teeth. This base plate looks like two base plates sandwiched together. Each in the middle in H (H) shape, upper groove for lateral incisors, lower groove for lower teeth. Bottom groove and The bottom groove in the center of the brush head has a body hole (V) at the bottom of the upper groove and the bottom of the bottom groove at the tip of the head. The two brushes have the same characteristics: a W (W) shape, that is, a V shape, but has a hill at the bottom of the groove. And there is a slope that gradually slopes down to the bottom of the (V) groove near the center of the brush head on the inner surface of the groove. Both above and above have pads, which have bristles-like surfaces and small buttons for cleaning teeth. The inside of the brush head is a hollow, cross-sectional shape, like an H-shaped brush head, and the two outer hollow walls of the brush head are thicker and stronger than the inner wall of the groove. This project is connected through a pipe. Hollow inside the base of the handle to the hollow tube inside the tip of the handle Inside all these hollow bolts there is a bag for containing air. Or liquid into the bag at the end of the device, the second part is a handle Which looks like a hollow cylinder And flexibility When squeezing the handle, pressure will be sent to the hollow of the brush head. Siding, top and side walls Below it will expand and inflate. Bristles and small buttons will stick to the tooth surface more tightly.

Claims (1)

Disclaimers (all) that will not appear on the advertisement page: 1. Tooth brushing device (1,2,5) according to this invention consists of two parts. The first part is the brush head (1,2), the second part is the handle (4,5), which consists of the base (4) and the handle (5). , 2) Contains one inner baseboard (1) for cleaning the inner surface of the tooth and one (2) outer baseplate for cleaning the outer surface of the tooth. Two base plates Such looks are similar. Is a slightly curved plate located side-by-side to support the teeth from the front row until Deep into the inner teeth The inner base plate (1) and the outer base plate (2) are both joined together by a part. Connect the buttocks (1-2-2) of the upper groove (1-2) and butt (1-2-3) of the lower groove (1-3). The center seal is a bold and transparent H (H) shape, with the upper groove (1-2) and the lower groove (1-3) having a V shape (V), which is different from the cut. Cross section of the area at both ends of the brush head (1,2) by a cross section of The upper furrows (1-2) and the lower furrows are U-shaped, with slopes (1-2-5) at the bottom (1-2-2) of the upper furrows (1-2) and There are slopes (1-2-6) at the bottom (1-2-3) of the lower groove (1-3) from the cross section of the center and both ends of the brush head (1,2). The outer and inner edges of a thick H (H) shape represent the inside of the brush head. (1,2) that is a cavity or hollow (6), which is a hollow that connects through the hollow tube (5.3) inside the handle (4,5) inside the cavity (6) and the hollow tube (5.3) has a bag ( 10) For containing air or liquid which is to be in or out of the bag (5.2) with a stopper (5.1) blocked to prevent air or liquid from leaking out of the bag (10) Air or liquid in the bag used for down Pressure (5.3 / 1) from the handle (5) to the cavity (6) inside the brush head (1,2) this pressure (5.1 / 1) will make the four inner walls. The four inflated. Is the upper inner wall (1.1) of the inner baseboard (1) the upper inner wall (2.1) of the outer baseboard (2) the lower inner wall (1.3) of the inner baseboard (1) the lateral inner wall. The lower (2.3) of the outer baseboard (2) is because the outer wall (1.2) of the inner baseboard (1) and the outer wall (2.2) of the outer baseboard (2) are designed to be thicker and harder. wall Inside the four sides, the expansion of the four inner walls is (1.1) (2.1) (1.3) (2.3), which is thinner and softer. Let the bristles (7) and small buttons (8) on the surface of the pad (9), which can be attached to all four such inner surfaces. In contact with the tooth surface On the surface of the pad (9) there is a line of bristles (7) and a small button (8) or a mix of bristles (7) and a small button (8). The four sides of the wall are (1.1) (2.1) (1.3) (2.3) resulting in the bristles (7) and the small buttons (8) to be in contact with the tooth surface better. The upper furrow (1-2-1) and the lower furrow (1-2-4) between the outer baseplate (2) and the inner baseplate (1) are equally spaced along the bottom (1). -2-2) of the upper furrow (1-2) and butt (1-2-3) of the lower furrow (1-3) are characterized by Area cross section The center of the brush head (1,2) along the 12 line shows the appearance of the bottom furrow (1-2-2) and the butt (1-2-3) of the lower furrow (1-3) has a V-shaped appearance. (V) differs from the cross-section of the two ends of the brush head (1,2) along the 11 and 13, the butt (1-2-2) of the upper furrow (1-2) and butt (1. -2-3) of the lower furrows (1-3) are U-shaped (U), with the upper (1-2) slopes (1-2-6) of the lower furrows (1-3 ) Are sloping downward from both ends, at the bottom (1-2-2) and the lower furrows (1-3) with slopes (1-2-5) at the bottom (1- 2-3) The hill (1-2-5) is sloping downward from both ends, located at the bottom (1-2-2) of the upper groove (1-2) at both ends. The brush head (1,2) has a hilly (1-2-7) slope down from both ends to the middle (1-2-8), which is level with the bottom (1 -2-2) of the upper groove (1-2), the nature of the hill (1-2-5) at both ends. It is used for the contact to clean the surface of the molar teeth, the butt (1-2-2) of the upper groove (1-2), the middle for the sharp front teeth and - the base of the shaft (4) is a hollow tube which The tubular wall is fixed with a rotatable mounting bracket (3) of the base plate. (2) in the central area The base of the handle (3-4) of the outer wall (2) by allowing the handle (5) to move the end of the handle (5) to rotate along the axis. Turn left-hand along (5/1), or right-hand along (5/2) so that brush head (1,2) can be moved to one side of the tooth row along (1-2 / 1) or to the other side of the tooth row along (1-2 / 2) - This handle (5) is characterized by a flexible cylindrical tube. One end is connected to the base of the handle (4), slightly bent, the other end is an open tube for the ducts (5.2) of the bag (10), inside the handle (5) and the base (4). It is a hollow that connects through the hollow pole (6), inside the brush head (1,2), inside the base hollow (4) and hollow (5.3) inside the shaft (5), there is a bag (10). For containing air or liquids, the end of the handle (5) is the duct of the bag (5.2) of the bag (10) for filling the bag with air and liquid (10) the stopper (5.1) used to seal the bag (5.2) to protect the air or liquid Leaking out of the bag (10) When squeezing the handle (5), which is elastic, air pressure or liquid pressure (5.3 / 1) inside the bag (10) is sent out to the bag (10), the part inside the post. The hollow (6) of the brush head (1,2), in which the outer wall (1.2) of the inner baseboard (1) and the outer wall (2.2) of the outer baseboard (2), has a strong structure. The four inner walls that are lighter and thinner are wall (1.1), wall (2.1), wall (1.3) and wall (2.3) inflate. The bristles (7) and the small buttons (8) can protrude to the surface of the teeth. Tightly and securely, the brackets (3) are curved strips to force the inner baseplate (1) and the outer baseboard (2) to bend along the front teeth. This bracket (3) attaches the handle base (4) to the base plate (2) the shape of the bracket (3) at the curve. Only for the front teeth To allow the two ends of the outer baseplate (2) and the inner slab (1) to be independent, the upper groove (1-2) and the lower groove (1-3) can be flexed towards the line.