CN211559102U

CN211559102U - Toothbrush with inclined bristles

Info

Publication number: CN211559102U
Application number: CN201922503414.7U
Authority: CN
Inventors: 郑英
Original assignee: Shaanxi Polytechnic Institute
Current assignee: Shaanxi Polytechnic Institute
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-09-25
Anticipated expiration: 2029-12-25

Abstract

The utility model provides an oblique hair toothbrush, include: the toothbrush comprises a toothbrush head and a swing rod, wherein one surface of the toothbrush head is provided with a plurality of bundles of toothbrush bristles, each bundle of toothbrush bristles are longitudinally distributed on the toothbrush head in parallel, each bundle of toothbrush bristles is inclined leftwards or rightwards relative to the surface of the toothbrush head, and the lower part of the toothbrush head is connected with a toothbrush handle; the middle part of the swing rod is hinged with the middle part of the toothbrush handle, the upper end of the swing rod is provided with a shifting head, the shifting head extends between each row of toothbrush bristles, and when the swing rod is stressed to swing, the shifting head shifts the toothbrush bristles along the vertical direction of the toothbrush head to swing left and right relative to the toothbrush head; wherein, an elastic element is arranged between the swing rod and the toothbrush handle, so that the swing rod automatically swings back to the original position when not stressed. The inclined bristle toothbrush of the utility model can improve the tooth brushing cleaning effect of the narrow part between the cheek and the tooth.

Description

Toothbrush with inclined bristles

Technical Field

The utility model belongs to articles for daily use field, concretely relates to toothbrush with oblique bristles.

Background

At present, the common manual toothbrush needs to swing the toothbrush head by hands to brush teeth, when teeth are brushed, particularly when the teeth on two sides of the toothbrush are close to cheeks, because the space between the cheeks and the teeth is small, the toothbrush head is difficult to swing when the teeth are brushed in the up-down direction, force is exerted on hands, and a common person changes the tooth brushing direction into transverse tooth brushing, so that the tooth brushing effect is greatly reduced, the teeth are not completely cleaned, and if toothpaste is squeezed into toothbrush bristles to be too much during tooth brushing, the toothpaste can enter the toothbrush bristles between the roots and is difficult to clean.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is an object of the present invention to provide a slant bristle toothbrush which overcomes or at least partially solves or alleviates the above problems.

The utility model provides an oblique hair toothbrush, include:

the toothbrush comprises a toothbrush head, wherein one surface of the toothbrush head is provided with a plurality of bundles of toothbrush bristles, each bundle of toothbrush bristles is longitudinally distributed on the toothbrush head in parallel, each bundle of toothbrush bristles inclines leftwards or rightwards relative to the surface of the toothbrush head, and the lower part of the toothbrush head is connected with a toothbrush handle;

the middle part of the swing rod is hinged with the middle part of the toothbrush handle, the upper end of the swing rod is provided with a shifting head, the shifting head extends between each row of toothbrush bristles, and when the swing rod swings under stress, the shifting head shifts the toothbrush bristles to swing left and right relative to the toothbrush head along the vertical direction of the toothbrush head;

an elastic element is arranged between the swing rod and the toothbrush handle, so that the swing rod automatically swings back to the original position when not stressed.

The utility model discloses optional characteristic below still having.

Optionally, a pair of hinge seats is provided in the middle of the toothbrush handle, and a hinge shaft is provided in the middle of the swing link and is assembled to the hinge seats through the hinge shaft.

Optionally, a pair of hinge seats is provided in the middle of the swing link, and a hinge shaft is provided in the middle of the toothbrush handle and is assembled to the hinge seats through the hinge shaft.

Optionally, the elastic member is a torsion spring, and the torsion spring is sleeved on the hinge shaft.

Optionally, the lower end of the swing rod is tilted outwards relative to the toothbrush handle.

Optionally, the pick is a longitudinal row of prongs extending between each row of bristles.

Optionally, the poking head is a hole plate similar to the toothbrush head in shape, a plurality of through holes are formed in the hole plate, the through holes correspond to the positions of the bristles of each bundle on the toothbrush head, and each bundle of bristles penetrates through one through hole.

The utility model has the advantages that:

the utility model discloses an incline to the left and incline to the right respectively to each bundle of toothbrush hair on the toothbrush head of oblique hair toothbrush, when the toothbrush head is in the narrow position between cheek and the tooth, the toothbrush head is in transverse state this moment, stir the toothbrush hair through pressing the pendulum rod that articulates on the toothbrush handle, the toothbrush hair becomes the luffing motion, the toothbrush head is in quiescent condition when the toothbrush hair swings in addition, do not need the hand to apply great strength, improve the clean effect that here brushed teeth, stir the toothbrush hair about the pendulum rod moreover and can dial the toothbrush hair tip with crowded unnecessary toothpaste of going into between the toothbrush hair.

Drawings

FIG. 1 is a schematic view of a forward construction of one embodiment of the angled bristle toothbrush of the present invention;

FIG. 2 is a schematic side view of the structure of FIG. 1;

fig. 3 is a top view structural diagram of fig. 1.

In the above figures: 1, a toothbrush head; 2, toothbrush bristles; 3, a toothbrush handle; 4, oscillating bars; 5, shifting a head; 6, an elastic piece; 7, a hinged seat; 8, a hinged shaft.

The present invention will be described in further detail with reference to the accompanying drawings and examples;

Detailed Description

Example 1

Referring to fig. 1, 2 and 3, an embodiment of the present invention provides a toothbrush with inclined bristles, comprising: the toothbrush comprises a toothbrush head 1 and a swing rod 4, wherein one surface of the toothbrush head 1 is provided with a plurality of bundles of toothbrush bristles 2, each bundle of toothbrush bristles 2 is longitudinally distributed on the toothbrush head 1 in parallel, each bundle of toothbrush bristles 2 inclines leftwards or rightwards relative to the surface of the toothbrush head 1, and the lower part of the toothbrush head 1 is connected with a toothbrush handle 3; the middle part of the swing rod 4 is hinged with the middle part of the toothbrush handle 3, the upper end of the swing rod 4 is provided with a shifting head 5, the shifting head 5 extends between each row of toothbrush bristles 2, and when the swing rod 4 swings under stress, the shifting head 5 shifts the toothbrush bristles 2 along the vertical direction of the toothbrush head 1 to swing left and right relative to the toothbrush head 1; wherein, an elastic element 6 is arranged between the swing rod 4 and the toothbrush handle 3, so that the swing rod 4 automatically swings back to the original position when not stressed.

The lower end of the shifting head 5 is connected with the swing rod 4, the middle part of the swing rod 4 is hinged with the middle part of the toothbrush handle 3, an elastic part 6 is arranged between the swing rod 4 and the toothbrush handle 3, so that the shifting head 5 is tightly attached to the front surface of the toothbrush head 1, the lower end of the swing rod 4 is tilted, when teeth are normally brushed, the toothbrush handle 3 is transversely held by hands, the toothbrush head 1 is plugged into an inlet, the toothbrush bristles 2 are in contact with the surfaces of the teeth, and the transverse toothbrush head 1 can be swung up and down; when the toothbrush head 2 extends into the narrow part of the cheek and the tooth parts, the toothbrush head 1 is squeezed by the cheek and is difficult to swing up and down for brushing teeth, at the moment, the lower end of the swing rod 4 is pressed by a hand, the shifting head 5 tilts up and is far away from the toothbrush head 1, the toothbrush 2 inclined left and right on the toothbrush head 1 is straightened by the shifting head 5 along the direction vertical to the front surface of the toothbrush head 1, the end part of the toothbrush hair 2 swings up and down, the lower end of the swing rod 4 is released, the swing rod 4 enables the shifting head 5 to return to the front surface of the toothbrush head 1 under the restoring force action of the elastic part 6, the toothbrush hair 2 straightened by the shifting head 5 restores to a left and right inclined state, at the moment, the end part of the toothbrush hair 2 swings up and down again, the swing rod 4 is repeatedly pressed. The poking head 5 can also scrape toothpaste entering the toothbrush bristles 2 to the end parts of the toothbrush bristles 2 in the process of stroking the straight toothbrush bristles 2, and no excess toothpaste is left in the toothbrush head 1 and the toothbrush bristles 2.

Example 2

Referring to fig. 1 and 2, on the basis of embodiment 1, a pair of hinge seats 7 is provided in the middle of a toothbrush handle 3, and a hinge shaft 8 is provided in the middle of a swing link 4 and is fitted to the hinge seats 7 through the hinge shaft 8.

Articulated seat 7 can be formula structure as an organic whole with toothbrush handle 3, and a pair of articulated seat 7 symmetric distribution is in the both sides at the positive middle part of toothbrush handle 3, and the middle part of pendulum rod 4 transversely is provided with the shaft hole, and articulated shaft 8 transversely passes the shaft hole at the middle part of pendulum rod 4, and its both ends respectively with two articulated seat 7 normal running fit, articulated shaft 8 also can with pendulum rod 4 formula structure as an organic whole, the axle head at its both ends respectively with articulated seat 7 normal running fit on the toothbrush handle 3.

Example 3

Referring to fig. 1 and 2, on the basis of embodiment 1, a pair of hinge seats 7 are provided at the middle of the swing link 4, and a hinge shaft 8 is provided at the middle of the toothbrush handle 3 and is assembled to the hinge seats 7 through the hinge shaft 8.

Articulated seat 7 can be formula structure as an organic whole with pendulum rod 4, and a pair of articulated seat 7 symmetric distribution is in the both sides at the positive middle part of pendulum rod 4, and the middle part of toothbrush handle 3 transversely is provided with the shaft hole, and articulated shaft 8 transversely passes the shaft hole at the middle part of toothbrush handle 3, and its both ends respectively with two articulated seat 7 normal running fit, articulated shaft 8 also can with toothbrush handle 3 formula structure as an organic whole, the axle head at its both ends respectively with articulated seat 7 normal running fit on the pendulum rod 4.

Example 4

Referring to fig. 1 and 2, in embodiment 2 or embodiment 3, the elastic member 6 is a torsion spring, and the torsion spring is fitted over the hinge shaft 8.

Adopt the torsional spring as elastic component 6, the torsional spring can overlap on articulated shaft 8, and its one or a pair of end support lean on toothbrush handle 3, and another or a pair of end support lean on pendulum rod 4, make the upper end of pendulum rod 4 and toothbrush handle 3 be close to mutually, and the lower extreme is kept away from mutually.

Example 5

Referring to fig. 2, the lower end of the swing lever 4 is tilted outward with respect to the toothbrush handle 3 on the basis of example 1.

The lower end of the swing rod 4 is tilted outwards relative to the toothbrush handle 3, the upper end of the swing rod 4 and the shifting block 5 can be tilted higher when the lower end of the swing rod 4 is pressed, and the swing amplitude of the end part of the toothbrush bristle 2 is larger when the shifting block 5 shifts the toothbrush bristle 2.

Example 6

Referring to fig. 2 and 3, in the embodiment 1, the pick 5 is a row of longitudinal forked strips which are inserted between each row of bristles 2.

Shifting block 5 is one row of fork strip, and when shifting block 5 stretched into between the toothbrush hair 2, every two fork strips on the shifting block 5 all pressed close to one side of a list toothbrush hair 2, and when every two adjacent fork strips along the direction reciprocating motion of perpendicular toothbrush head 1, toothbrush hair 2 can be combed out with the fingers straight and is released downwards, makes the tip of toothbrush hair 2 right with resume the in-process horizontal hunting of slope.

Example 7

On the basis of the embodiment 1, the shifting head 5 is a pore plate with the shape similar to that of the toothbrush head 1, a plurality of through holes are arranged on the pore plate, the through holes correspond to the positions of each bundle of toothbrush bristles 2 on the toothbrush head 1, and each bundle of toothbrush bristles 2 passes through one through hole.

The lower end of the pore plate is connected with the swing rod 4, the middle part of the swing rod 4 is hinged with the middle part of the toothbrush handle 3, an elastic part 6 is arranged between the swing rod 4 and the toothbrush handle 3, the pore plate is tightly attached to the front of the toothbrush head 1, and the lower end of the swing rod 4 is tilted; when the lower end of the swing rod 4 is pressed, the pore plate is far away from the toothbrush head 1, the toothbrush 2 inclined left and right on the toothbrush head 1 is straightened by the through hole in the pore plate, the end part of the toothbrush hair 2 swings, the lower end of the swing rod 4 is released, the swing rod 4 enables the pore plate to return to the front surface of the toothbrush head 1 under the restoring force effect of the elastic part 6, the toothbrush hair 2 straightened by the through hole in the pore plate restores the left and right inclined state, and the end part of the toothbrush hair 2 swings again at the moment.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims. The components and structures of the present embodiments that are not described in detail are well known in the art and do not constitute essential structural elements or elements.

Claims

1. A slant bristle toothbrush, comprising:

the toothbrush comprises a toothbrush head (1), wherein one surface of the toothbrush head (1) is provided with a plurality of bundles of toothbrush bristles (2), each bundle of toothbrush bristles (2) is longitudinally distributed on the toothbrush head (1) in parallel, each bundle of toothbrush bristles (2) inclines leftwards or rightwards relative to the surface of the toothbrush head (1), and the lower part of the toothbrush head (1) is connected with a toothbrush handle (3);

the toothbrush comprises a swing rod (4), the middle of the swing rod (4) is hinged with the middle of a toothbrush handle (3), a shifting head (5) is arranged at the upper end of the swing rod (4), the shifting head (5) extends into the space between every row of toothbrush bristles (2), and when the swing rod (4) swings under stress, the shifting head (5) shifts the toothbrush bristles (2) to swing left and right relative to the toothbrush head (1) along the vertical direction of the toothbrush head (1);

an elastic element (6) is arranged between the swing rod (4) and the toothbrush handle (3), so that the swing rod (4) automatically swings back to the original position when not stressed.

2. The inclined bristle toothbrush according to claim 1, wherein a pair of hinge seats (7) is provided at the middle of the toothbrush handle (3), and a hinge shaft (8) is provided at the middle of the swing link (4) and is fitted to the hinge seats (7) through the hinge shaft (8).

3. The inclined bristle toothbrush according to claim 1, wherein the swing link (4) is provided at the middle thereof with a pair of hinge seats (7), and the toothbrush handle (3) is provided at the middle thereof with a hinge shaft (8) and is assembled to the hinge seats (7) through the hinge shaft (8).

4. The inclined bristle toothbrush according to claim 2 or 3, wherein the elastic member (6) is a torsion spring which is fitted over the hinge shaft (8).

5. The inclined bristle toothbrush according to claim 1, wherein the lower end of the swing lever (4) is tilted outward with respect to the toothbrush handle (3).

6. The inclined bristle toothbrush according to claim 1, wherein the pick (5) is a longitudinal row of prongs extending between each row of bristles (2).

7. The inclined-bristle toothbrush according to claim 1, wherein the pick (5) is a perforated plate having a shape similar to the toothbrush head (1), and a plurality of through holes are provided in the perforated plate, corresponding to the positions of each bundle of the bristles (2) on the toothbrush head (1), through which each bundle of the bristles (2) passes.