CN217908054U - Bamboo round electric toothbrush head - Google Patents

Abstract

The utility model provides a bamboo circular electric toothbrush head, including base, base top connecting rod, one side of connecting rod upper end is equipped with circular brush head, and the base top is equipped with the transfer line. The utility model is mainly made of bamboo materials, has the advantages of low material cost, reproducibility and easy acquisition, can greatly reduce pollutants such as waste water, waste residue and the like in production, and is easy to degrade after use, thereby reducing environmental pollution; the utility model discloses only be equipped with 4 essential elements, and compare in prior art's part, single part simple structure, the characteristic is few, through to bamboo material drilling, grind, mill process such as can machine-shaping, avoided using a large amount of complicated moulds, simultaneously, less part has reduced the installation procedure, has practiced thrift installation manpower and erection equipment to reduce the processing degree of difficulty, reduced manufacturing cost.

Description

Bamboo round electric toothbrush head

Technical Field

The utility model relates to an electronic toothbrush head technical field, concretely relates to bamboo circular electronic toothbrush head.

Background

Electric toothbrushes generally comprise an electric handle and a toothbrush head, wherein a motor core in the electric handle rotates or vibrates quickly, and the toothbrush head vibrates at high frequency together, so that a good oral cavity cleaning effect is achieved.

At present, common electric toothbrush generally is rotary-type and vibration type on the market, and rotary-type electric toothbrush principle is rotatory through the circular toothbrush head of motor drive in the electric handle, and reinforcing friction effect to this promotes the efficiency of brushing teeth, and current circular toothbrush head generally is the consumptive material that plastics were made, and its structure is complicated, and the production degree of difficulty is big, and in production and use, can bring following problem:

(1) as shown in the Chinese patent, the electric toothbrush head and the electric toothbrush (publication number: CN 103654987B) mainly comprise a brush rod (1), a bracket (2), an eccentric wheel (3), a gap compensation spring (4), a brush disc (5), a pin (6), a brush disc rotating shaft (7), an L-shaped sliding sleeve (8), a transmission shaft (9) and the like, wherein the parts are numerous and have complex structures, for example, a first movable hole and a second movable hole which are perpendicular to each other are arranged in the L-shaped sliding sleeve (8), most of the structures can be manufactured by repeatedly pulling cores through a complex injection mold, and a plurality of parts are installed and matched, a plurality of processes are needed, the processes can be completed by using a large amount of manpower or automatic equipment and tool jigs, and the problem of high difficulty exists in the manufacturing and assembling of the parts, so that the overall manufacturing cost is high;

(2) The purchase cost of the plastic material is high, and in the processing of the plastic circular toothbrush head, a large amount of environmental pollutants such as waste liquid and waste of products are generated in the production of high polymers;

(3) The plastic circular toothbrush head is not easy to degrade after being used, has higher treatment cost, and can cause environmental pollution when being randomly discarded.

Therefore, there is a need to use a lower cost, environmentally friendly material to replace plastic to manufacture the circular toothbrush head, so as to alleviate the environmental problems caused by plastic products, and there is a need to improve the structure of the existing circular toothbrush head, so as to reduce the overall manufacturing difficulty and the manufacturing cost.

Disclosure of Invention

In order to solve the problem, the utility model provides a bamboo round electric toothbrush head.

The technical scheme of the utility model is that: a bamboo round electric toothbrush head comprises a base, a connecting rod is arranged above the base, a round toothbrush head is arranged on one side of the upper end of the connecting rod, a transmission rod is arranged above the base, and the transmission rod is located inside the connecting rod; a mounting boss is arranged above the handle mounting hole on the inner side of the base; the transmission rod is internally provided with a transmission hole, and the upper end of the transmission rod is provided with a transmission sheet; one side of the upper end of the transmission piece is provided with a limiting rod; the connecting rod comprises a hollow rod body and a mounting head; two limiting lugs are arranged on the side wall of the mounting head; a limiting hole is formed in the lower end face of the mounting head; the round brush head comprises a round block, wherein a mounting block is arranged on one surface of the round block; the upper and lower both ends of installation piece all seted up the driving groove, the spacing spout has all been seted up to the left and right sides.

Furthermore, the base, the connecting rod and the transmission rod are all integrally formed by bamboo materials; the round block and the mounting block are integrally formed by a whole piece of bamboo material, and the other side of the round block is provided with brush hair.

Furthermore, the base also comprises a water-blocking ring arranged on the outer wall; the handle mounting hole comprises a first small hole, and a quincuncial hole is formed above the first small hole; and a second small hole is formed in the mounting boss.

Furthermore, the lower end of the transmission rod is matched with the mounting boss; the position of the transmission hole corresponds to the second small hole.

Furthermore, the limiting rod is movably connected in the limiting hole.

Further, the transmission piece is matched with the transmission groove.

Furthermore, the position of the limiting lug corresponds to the position of the transmission groove, and the size of the limiting lug is smaller than that of the transmission groove.

Furthermore, one end of the limiting sliding chute is provided with a blocking piece, and the other end of the limiting sliding chute is not provided with a blocking piece and is the same as one transmission groove; the limiting sliding groove is matched with the limiting convex block.

Furthermore, the hollow rod body is conical, and a plurality of first drainage holes are formed in the hollow rod body; the back of the mounting head is provided with a plurality of second drain holes.

The utility model discloses a bamboo round electric toothbrush head, mainly adopt bamboo material to make, have the advantage that material cost is low, renewable, easily available, and can reduce pollutants such as waste water, waste residue in production in a large number, easy degradation after using, thus reduce environmental pollution; the utility model discloses realizing with electric handle complex prerequisite under, only being equipped with 4 essential elements, and comparing in prior art's part, single part simple structure, the characteristic is few, through to bamboo material drilling, grind, mill process such as can machine-shaping, has avoided using a large amount of complicated moulds, and simultaneously, less part has reduced the installation procedure, has practiced thrift installation manpower and erection equipment to reduce the processing degree of difficulty, reduced manufacturing cost.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an exploded view of the present invention;

fig. 3 is a cross-sectional view of the present invention;

FIG. 4 is a schematic view of a circular head;

FIG. 5 is a cross-sectional view of a circular brush head in cooperation with a connecting rod;

FIG. 6 is a bottom view of the base;

fig. 7 is a schematic view of the present invention cooperating with the electric handle.

In the figure, a base 1, a connecting rod 2, a round brush head 3, a transmission rod 4 and an electric handle model 5; the mounting hole 1.1, the mounting boss 1.2 and the water-blocking ring 1.3; the water-saving device comprises a hollow rod body 2.1, an installing head 2.2, a limiting lug 2.3, a limiting hole 2.4, a first drain hole 2.5 and a second drain hole 2.6; the brush head comprises a circular block 3.1, a mounting block 3.2, a transmission groove 3.3, a sliding groove 3.4 and brush bristles 3.5; a transmission hole 4.1, a transmission piece 4.2 and a limiting rod 4.3; the mounting plate 5.1, the clamping rod 5.2 and the transmission shaft 5.3; a first small hole 1.1.1, a plum blossom hole 1.1.2 and a second small hole 1.2.1; and (3) a baffle plate 3.4.1.

Detailed Description

The following describes the bamboo round electric toothbrush head of the present invention in detail with reference to the attached drawings.

As shown in fig. 1, 2, 3, 4, 5 and 6, a bamboo round electric toothbrush head comprises a base 1, a connecting rod 2 above the base 1, a round toothbrush head 3 arranged on one side of the upper end of the connecting rod 2, a transmission rod 4 arranged above the base 1 and positioned in the connecting rod 2; a handle mounting hole 1.1 is formed in the inner side of the base 1, and a mounting boss 1.2 is arranged above the handle mounting hole; a transmission hole 4.1 is formed in the transmission rod 4, and a transmission sheet 4.2 is arranged at the upper end of the transmission rod; one side of the upper end of the transmission sheet 4.2 is provided with a limiting rod 4.3; the connecting rod 2 comprises a hollow rod body 2.1 and a mounting head 2.2; two limiting lugs 2.3 are arranged on the side wall of the mounting head 2.2; a limiting hole 2.4 is formed in the lower end face of the mounting head 2.2; the round brush head 3 comprises a round block 3.1, and one surface of the round block 3.1 is provided with a mounting block 3.2; the upper and lower ends of the mounting block 3.2 are provided with transmission grooves 3.3, and the left and right sides are provided with limiting sliding grooves 3.4; the base 1, the connecting rod 2 and the transmission rod 4 are integrally formed by bamboo materials; the round block 3.1 and the mounting block 3.2 are integrally formed by a whole piece of bamboo material, and the other side of the round block 3.1 is provided with bristles 3.5; the base 1 also comprises a water-blocking ring 1.3 arranged on the outer wall; the handle mounting hole 1.1 comprises a first small hole 1.1.1, and a quincuncial hole 1.1.2 is arranged above the first small hole 1.1.1; a second small hole 1.2.1 is arranged in the mounting boss 1.2; the lower end of the transmission rod 4 is matched with the mounting boss 1.2; the position of the transmission hole 4.1 corresponds to the position of the second small hole 1.2.1; the limiting rod 4.3 is movably connected in the limiting hole 2.4; the transmission piece 4.2 is matched with the transmission groove 3.3; the position of the limiting lug 2.3 corresponds to the position of the transmission groove 3.3, and the size of the limiting lug 2.3 is smaller than that of the transmission groove 3.3; one end of the limiting chute 3.4 is provided with a baffle 3.4.1, and the other end is not provided with a driving groove 3.3 which is the same as the driving groove; the limiting sliding groove 3.4 is matched with the limiting lug 2.3; the hollow rod body 2.1 is conical, and a plurality of first drainage holes 2.5 are formed in the hollow rod body 2.1; the back of the mounting head 2.2 is provided with a plurality of second drain holes 2.6.

Example 1: as shown in fig. 2, in actual production, a manufacturer firstly processes the structural characteristics of the base 1, the connecting rod 2, the circular brush head 3 and the transmission rod 4, and then installs 4 parts together; when mounting, the two transmission grooves 3.3 are aligned with the two limit lugs 2.3, and the mounting block 3.2 is pushed into the mounting head 2.2; then the round brush head 3 is rotated to enable the limiting lug 2.3 to enter the limiting sliding groove 3.4, and meanwhile, the rotating angle is 90 degrees, so that the connecting line of the two transmission grooves 3.3 is parallel to the axial lead of the hollow rod body 2.1; then, inserting the lower end of the transmission rod 4 into the mounting boss 1.2, and smearing adhesive on the periphery of the mounting boss; then, the base 1 and the transmission rod 4 are inserted into the hollow rod body 2.1 together, the outer wall of the mounting boss 1.2 is clamped with the inner wall of the hollow rod body 2.1 and is reinforced by an adhesive, the transmission piece 4.2 is clamped in the transmission groove 3.3, and the limiting rod 4.3 is inserted into the limiting hole 2.4, so that the mounting of the utility model can be completed; finally, the utility model can be sold to the outside through packaging.

Example 2: as shown in fig. 7, when the electric hand grip is used by an actual user, the electric hand grip is required to be used together with an electric hand grip 5, such as an OralB/oule B brand, D12 series electric hand grip, the upper end of the electric hand grip is generally provided with a mounting disc 5.1, a clamping rod 5.2 is arranged above the mounting disc 5.1, and a transmission shaft 5.3 is arranged above the clamping rod 5.2; when in installation, a user only needs to insert the utility model at the upper end of the electric handle 5, so that the first small hole 1.1.1 is clamped with the installation disc 5.1, the quincuncial hole 1.1.2 is clamped with the clamping rod 5.2, and the transmission hole 4.1 is clamped with the transmission shaft 5.3, thus completing the installation; during the use, the user opens electric handle, and the inside motor of handle this moment can make transmission shaft 5.3 do with the settlement frequency and control reciprocating rotation, and transmission shaft 5.3 can drive transfer line 4 and do and control reciprocating rotation, and transfer line 4 can drive circular brush head 3 and do and control reciprocating rotation through the cooperation of transmission piece 4.2 with drive groove 3.3 to realize the frictional effect of reinforcing, with this efficiency of brushing teeth that promotes.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the preferred embodiments, it is not limited to the present invention, and any skilled person in the art can make some modifications or equivalent embodiments without departing from the scope of the present invention, but all the technical matters of the present invention are within the scope of the present invention.

Claims (9)

1. A bamboo circular electric toothbrush head is characterized in that: the toothbrush comprises a base (1), a connecting rod (2) is arranged above the base (1), a round brush head (3) is arranged on one side of the upper end of the connecting rod (2), a transmission rod (4) is arranged above the base (1), and the transmission rod (4) is positioned inside the connecting rod (2); a mounting boss (1.2) is arranged above a handle mounting hole (1.1) on the inner side of the base (1); a transmission hole (4.1) is formed in the transmission rod (4), and a transmission sheet (4.2) is arranged at the upper end of the transmission rod; one side of the upper end of the transmission piece (4.2) is provided with a limiting rod (4.3); the connecting rod (2) comprises a hollow rod body (2.1) and a mounting head (2.2); two limiting lugs (2.3) are arranged on the side wall of the mounting head (2.2); a limiting hole (2.4) is arranged in the lower end face of the mounting head (2.2); the round brush head (3) comprises a round block (3.1), and a mounting block (3.2) is arranged on one surface of the round block (3.1); the upper and lower two ends of the mounting block (3.2) are both provided with transmission grooves (3.3), and the left and right sides are both provided with limiting sliding grooves (3.4).

2. The bamboo round electric toothbrush head of claim 1, characterized in that: the base (1), the connecting rod (2) and the transmission rod (4) are integrally formed by bamboo materials; circular piece (3.1) and installation piece (3.2) be monoblock bamboo material integrated into one piece, and the another side of circular piece (3.1) is equipped with brush hair (3.5).

3. The bamboo round electric toothbrush head of claim 1, characterized in that: the base (1) also comprises a water-blocking ring (1.3) arranged on the outer wall; the handle mounting hole (1.1) comprises a first small hole (1.1.1), and a quincuncial hole (1.1.2) is formed above the first small hole (1.1.1); and a second small hole (1.2.1) is arranged in the mounting boss (1.2).

4. The circular bamboo electric toothbrush head of claim 3, characterized in that: the lower end of the transmission rod (4) is matched with the mounting boss (1.2); the position of the transmission hole (4.1) corresponds to the position of the second small hole (1.2.1).

5. The bamboo round electric toothbrush head of claim 1, characterized in that: the limiting rod (4.3) is movably connected in the limiting hole (2.4).

6. The bamboo round electric toothbrush head of claim 1, characterized in that: the transmission piece (4.2) is matched with the transmission groove (3.3).

7. The bamboo round electric toothbrush head of claim 1, characterized in that: the position of the limiting lug (2.3) corresponds to the position of the transmission groove (3.3), and the size of the limiting lug (2.3) is smaller than that of the transmission groove (3.3).

8. The bamboo round electric toothbrush head of claim 1, characterized in that: one end of the limiting sliding groove (3.4) is provided with a baffle (3.4.1), and the other end of the limiting sliding groove is not provided with a baffle and is the same as one transmission groove (3.3); the limiting sliding groove (3.4) is matched with the limiting convex block (2.3).

9. The bamboo round electric toothbrush head of claim 1, characterized in that: the hollow rod body (2.1) is conical, and a plurality of first drainage holes (2.5) are formed in the hollow rod body (2.1); the back of the mounting head (2.2) is provided with a plurality of second drain holes (2.6).

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