CN218500204U

CN218500204U - Oral care cleaning brush convenient to change brush head

Info

Publication number: CN218500204U
Application number: CN202222355490.XU
Authority: CN
Inventors: 邹芸
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2023-02-21
Anticipated expiration: 2032-09-06

Abstract

The utility model relates to a cleaning brush technical field's an oral care cleaning brush convenient to change brush head, the one end swing joint who states fixed handle has the connecting rod, the one end fixedly connected with replacement brush head of connecting rod, the side fixedly connected with brush hair mechanism of replacement brush head, the side fixedly connected with cassette of connecting rod, the surface sliding connection of cassette has the side seat, the side fixed connection of side seat is on fixed handle, the inside of side seat and cassette is rotated through the screw thread and is connected with fixed threaded rod, fixed threaded rod's surface is respectively through threaded connection spacing piece and lower spacing piece on. Through the cooperation use between cassette, side seat, fixed threaded rod and the fixed handle to make things convenient for the staff to carry out the substitution to the connecting rod and use, when avoiding daily use, when the connecting rod takes place to damage, need the staff to abandon its whole, increase unnecessary cost expenditure.

Description

Oral care cleaning brush convenient to change brush head

Technical Field

The utility model relates to a cleaning brush technical field especially relates to an oral care cleaning brush convenient to change brush head.

Background

A cleaning product, in the form of a handle brush, is used for adding toothpaste to the brush and then repeatedly brushing teeth to keep oral hygiene.

The brush body of the existing nursing cleaning brush is generally an integral body, when a user uses the nursing cleaning brush for a long time, the brush hair is worn, a worker cannot replace the brush hair and only can discard the brush hair integrally, so that unnecessary cost is increased, and the using effect of the worker is influenced;

therefore, the oral care cleaning brush convenient for replacing the brush head is provided.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, the utility model provides an oral cavity nursing cleaning brush convenient to change brush head has solved the problem of above-mentioned inconvenient change.

The technical scheme of the utility model is that: the utility model provides an oral care cleaning brush convenient to change brush head, includes fixed handle, the one end swing joint of fixed handle has the connecting rod, the one end fixedly connected with replacement brush head of connecting rod, the side fixedly connected with brush hair mechanism of replacement brush head, the side fixedly connected with cassette of connecting rod, the surface sliding connection of cassette has the side seat, the side fixed connection of side seat is on fixed handle, the inside of side seat and cassette is connected with fixed threaded rod through the screw rotation.

The surface of the fixed threaded rod is respectively connected with an upper limiting block and a lower limiting block through threads, and the upper limiting block and the fixed threaded rod are respectively positioned at two ends of the fixed threaded rod.

An insertion groove is formed in the side face seat, and the shape of the insertion groove is matched with that of the fixed threaded rod.

In a further technical scheme, the brushing mechanism consists of a brushing root part, and one end of the brushing root part is fixedly connected with a brushing tail part.

In a further technical scheme, a protection plate is fixedly connected to the side face of the replacement brush head, and the protection plate is made of soft rubber.

In a further technical scheme, the fixed handle consists of an inner core layer, the side surface of the inner core layer is fixedly connected with a mildew-proof inner layer, and the surface of the mildew-proof inner layer is fixedly connected with a mildew-proof outer layer.

The beneficial effects of the utility model are that:

1. the clamping seat, the side seat, the fixed threaded rod and the fixed handle are matched for use, so that a worker can replace the connecting rod conveniently, the worker is required to discard the whole connecting rod when the connecting rod is damaged in daily use, and unnecessary cost is increased;

2. through the cooperation use between guard plate, brush hair afterbody and the brush hair root for when the user used, more comfortable can carry out the guard action to the oral cavity, avoids producing the fish tail, influences user's healthy.

Drawings

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

fig. 2 is a development view of the structure of the present invention;

FIG. 3 is a schematic view of the structure of the brush of the present invention;

fig. 4 is a schematic view of the fixing handle of the present invention.

Description of reference numerals:

1. fixing a handle; 101. an inner core layer; 102. a mould proof inner layer; 103. a mould proof outer layer; 2. a connecting rod; 3. replacing the brush head; 4. a brushing mechanism; 41. a bristle root; 42. a bristle tail; 5. a card holder; 6. a lateral seat; 7. fixing a threaded rod; 8. an upper limit block; 9. a lower limiting block; 10. inserting the groove; 11. and (4) a protective plate.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

Example (b):

as shown in fig. 1-4, an oral care cleaning brush convenient for replacing a brush head comprises a fixed handle 1, wherein one end of the fixed handle 1 is movably connected with a connecting rod 2, one end of the connecting rod 2 is fixedly connected with a replacement brush head 3, a side fixedly connected with a brush hair mechanism 4 of the replacement brush head 3, a side fixedly connected with a clamping seat 5 of the connecting rod 2, a side seat 6 is connected with the clamping seat 5 in a sliding manner, the side of the side seat 6 is fixedly connected on the fixed handle 1, and a fixed threaded rod 7 is rotatably connected with the inner parts of the side seat 6 and the clamping seat 5 through threads.

The working principle of the technical scheme is as follows: through inserting the inside of side seat 6 with the one end of cassette 5 to convenient butt joint use to fixed handle 1 and connecting rod 2, through inserting fixed threaded rod 7 in proper order the inside of side seat 6 and cassette 5, the staff of being convenient for consolidates the use to the position that cassette 5 and side seat 6 are connected, thereby makes things convenient for the staff to use, drives brush hair mechanism 4 through taking fixed handle 1, and the person of facilitating the use uses.

In another embodiment, as shown in fig. 2, the upper limit block 8 and the lower limit block 9 are respectively connected to the surface of the fixed threaded rod 7 through threads, and the upper limit block 8 and the fixed threaded rod 7 are respectively located at two ends of the fixed threaded rod 7.

Through fixed threaded rod 7's surface respectively through threaded connection have last spacing block 8 and spacing block 9 down to make things convenient for the staff to carry on spacingly to fixed threaded rod 7's position, avoid the staff when using, produce and drop, delay the result of use.

In another embodiment, as shown in fig. 2, the side base 6 is provided with an insertion slot 10 therein, and the insertion slot 10 is shaped to match the fixed threaded rod 7.

The insertion of the fixing screw rod 7 into the inside of the side seat 6 is more stable by the engagement between the insertion groove 10 and the fixing screw rod 7, thereby facilitating the use.

In another embodiment, as shown in fig. 3, the bristle means 4 consists of a bristle base 41, to one end of which bristle base 41 a bristle tail 42 is fixedly connected.

Through the matching use between the bristle root 41 and the bristle tail 42, the use of workers is more comfortable, and the delay of the use effect is avoided.

In another embodiment, as shown in fig. 1, a protection plate 11 is fixedly connected to the side surface of the replacement brush head 3, and the protection plate 11 is made of soft rubber.

Through guard plate 11, protect user's oral cavity, when avoiding using, produce the fish tail to user's oral cavity, delay the result of use.

In another embodiment, as shown in fig. 4, the fixed handle 1 is composed of an inner core layer 101, a mildewproof inner layer 102 is fixedly connected to the side surface of the inner core layer 101, and a mildewproof outer layer 103 is fixedly connected to the surface of the mildewproof inner layer 102.

Through the matching use between the mildew-proof inner layer 102 and the mildew-proof outer layer 103, the fixed handle 1 is prevented from getting damp and mildewing when being placed, and the normal use effect of workers is delayed.

The above embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention.

Claims

1. An oral care cleaning brush convenient to change brush head, includes fixed handle (1), its characterized in that: the one end swing joint of fixed handle (1) has connecting rod (2), the one end fixedly connected with replacement brush head (3) of connecting rod (2), the side fixedly connected with brush hair mechanism (4) of replacement brush head (3), the side fixedly connected with cassette (5) of connecting rod (2), the sliding surface of cassette (5) is connected with side seat (6), the side fixed connection of side seat (6) is on fixed handle (1), the inside of side seat (6) and cassette (5) is connected with fixed threaded rod (7) through the screw thread rotation.

2. An oral care cleaning brush as recited in claim 1, wherein the brush head is adapted to be replaced by: the surface of the fixed threaded rod (7) is respectively connected with an upper limiting block (8) and a lower limiting block (9) through threads, and the upper limiting block (8) and the fixed threaded rod (7) are respectively positioned at two ends of the fixed threaded rod (7).

3. An oral care cleaning brush as recited in claim 1, wherein the brush head is adapted to be replaced by: an insertion groove (10) is formed in the side face seat (6), and the shape of the insertion groove (10) is matched with that of the fixed threaded rod (7).

4. An oral care cleaning brush as recited in claim 1, wherein the brush head is adapted to be replaced by: the brushing mechanism (4) is composed of a brushing root part (41), and one end of the brushing root part (41) is fixedly connected with a brushing tail part (42).

5. An oral care cleaning brush as recited in claim 1, wherein said brush head is adapted to be replaced by: the side surface of the replacement brush head (3) is fixedly connected with a protection plate (11), and the protection plate (11) is made of soft rubber.

6. An oral care cleaning brush as recited in claim 1, wherein the brush head is adapted to be replaced by: the fixed handle (1) is composed of an inner core layer (101), the side face of the inner core layer (101) is fixedly connected with a mildew-proof inner layer (102), and the surface of the mildew-proof inner layer (102) is fixedly connected with a mildew-proof outer layer (103).