CN213587671U

CN213587671U - Toothbrush with replaceable head

Info

Publication number: CN213587671U
Application number: CN202021727265.9U
Authority: CN
Inventors: 汪龙飞
Original assignee: Nanjing Huimei E Commerce Co ltd
Current assignee: Nanjing Huimei E Commerce Co ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-07-02
Anticipated expiration: 2030-08-18

Abstract

The utility model discloses a toothbrush with replaceable head, which only needs to replace the toothbrush head when replacing the toothbrush, and relates to the technical field of toothbrushes, the key points of the technical scheme are: the toothbrush comprises a toothbrush handle and a fixed handle arranged at one end of the toothbrush handle, wherein the fixed handle is detachably connected with a fixed plate, and bristles for cleaning teeth are arranged on the fixed plate.

Description

Toothbrush with replaceable head

Technical Field

The utility model relates to the technical field of toothbrushes, more specifically say, it relates to a interchangeable head toothbrush.

Background

The toothbrush is a cleaning article, is a handle type brush and is used for adding toothpaste on the brush and then repeatedly brushing all parts of teeth.

The toothbrush needs to be replaced after being used for a certain time so as to achieve the purpose of cleaning, but when the toothbrush is replaced, the whole toothbrush is thrown away, and the resource waste is caused.

Disclosure of Invention

The utility model aims at providing a toothbrush with a replaceable head, which achieves the purpose that only the brush head needs to be replaced when the toothbrush is replaced.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the toothbrush with the replaceable head comprises a toothbrush handle and a fixed handle arranged at one end of the toothbrush handle, wherein a fixed plate is detachably connected to the fixed handle, and bristles for cleaning teeth are arranged on the fixed plate.

Through adopting above-mentioned technical scheme, when the toothbrush used the certain time, pull down the fixed plate from fixed handle, be convenient for this moment change the brush hair, only need when changing at this moment with new fixed plate that has the brush hair install into fixed handle in can, the installation is dismantled conveniently, resources are saved.

Preferably: the brush is characterized in that the fixed handle is provided with a sliding groove for the fixed plate to slide in, one end of the sliding groove extends out of one end of the fixed handle far away from the brush handle, the bristles extend out of the groove opening of the sliding groove, and the fixed handle is provided with a limiting part for limiting the position of the fixed plate in the sliding groove.

Preferably: the locating part is including being located the movable plate that brush holder one end was kept away from to fixed handle, be equipped with two elastic plates on the movable plate, one of them the elastic plate face is contradicted with the spout tank bottom and the terminal surface is contradicted with the fixed plate, another the elastic plate is contradicted with one side that fixed handle deviates from the spout.

Preferably: one side of the fixed handle, which is far away from the sliding groove, is provided with a placing groove for the elastic plate to be embedded in, and the elastic plate is tightly connected with the placing groove.

Preferably: the locating part is including seting up the hole of placing at the spout tank bottom, the spout tank bottom is placing downthehole slip and being connected with the card post, card post and place and be equipped with first compression spring between the hole bottom, when first compression spring is in original state, card post upper end is extended the drill way of placing the hole and is got into the one side that the fixed plate deviates from the brush hair, the one end that the card post got into the fixed plate is the hemisphere, fixed handle has the cardboard of extruding the fixed plate on the spout cell wall in the spout joint, cardboard and spout cell wall tight connection.

Preferably: the cardboard is equipped with the arch in the one side that deviates from the fixed plate, the arch distributes along spout length direction.

Preferably: the locating part is including seting up the spacing groove at fixed plate and spout hookup location, the relative cell wall rotation of spacing groove is connected with the commentaries on classics board, be equipped with three second compression spring between the tank bottom of commentaries on classics board and spacing groove, when three second compression spring is in original state, it is three second compression spring makes the one end of changeing the board and keeping away from the brush holder extend the notch of spacing groove, set up on the cell wall of spout and supply the commentaries on classics board to extend the fastening groove of spacing groove notch one end embedding, the conflict pole of contradicting with the fastening inslot rotor board is worn to be equipped with by the fixed handle outer wall, the one end that the commentaries on classics board was kept away from to.

To sum up, the utility model discloses following beneficial effect has: when the toothbrush is used for a certain time, the fixing plate is detached from the fixed handle, the bristles are convenient to replace, only a new fixing plate with the bristles needs to be installed into the fixed handle during replacement, the toothbrush is convenient to install and detach, and resources are saved.

Drawings

FIG. 1 is a schematic structural view of the present embodiment;

FIG. 2 is a schematic structural diagram of the elastic plate according to the present embodiment;

FIG. 3 is a schematic structural diagram of a card board according to the present embodiment;

FIG. 4 is a schematic structural diagram of a card column according to the present embodiment;

fig. 5 is a schematic structural diagram of the second compression spring according to the present embodiment.

In the figure: 1. a brush handle; 11. a fixed handle; 12. a fixing plate; 121. brushing; 122. a chute; 13. moving the plate; 131. an elastic plate; 132. putting the glass into a groove; 14. placing holes; 141. clamping the column; 142. a first compression spring; 15. clamping a plate; 151. a protrusion; 16. a limiting groove; 161. rotating the plate; 162. a second compression spring; 17. a fastening groove; 18. against the rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

A toothbrush with a replaceable head, as shown in figures 1 and 2, comprises a toothbrush handle 1 and a fixed handle 11 arranged at one end of the toothbrush handle 1, wherein a fixed plate 12 is detachably connected to the fixed handle 11, and bristles 121 for cleaning teeth are arranged on the fixed plate 12.

Referring to fig. 1 and 2, when the toothbrush is used for a certain time, the fixing plate 12 is detached from the fixing handle 11, so that the bristles 121 can be conveniently replaced, and at the moment, only a new fixing plate 12 with the bristles 121 needs to be installed in the fixing handle 11, so that the toothbrush is convenient to install and detach, and the resources are saved.

Referring to fig. 1 and 2, a sliding slot 122 for the fixing plate 12 to slide into is formed on the fixing handle 11, one end of the sliding slot 122 extends out of one end of the fixing handle 11 away from the brush handle 1, the brush 121 extends out of the slot of the sliding slot 122, and a limiting member for limiting the position of the fixing plate 12 in the sliding slot 122 is disposed on the fixing handle 11. The position of the fixing plate 12 in the sliding slot 122 is conveniently limited by the position limiting element. When the brush bristles 121 need to be replaced, the limit of the limiting member on the fixing plate 12 only needs to be released, so that the fixing plate 12 slides out of the fixing handle 11 from one end of the sliding groove 122, and the installation and the disassembly are convenient.

As shown in fig. 1 and 2, the limiting member includes a moving plate 13 located at an end of the fixed handle 11 away from the brush holder 1, two elastic plates 131 are disposed on the moving plate 13, one of the elastic plates 131 abuts against a bottom of the sliding slot 122 and an end surface of the elastic plate abuts against the fixed plate 12, and the other elastic plate 131 abuts against a side of the fixed handle 11 away from the sliding slot 122. At this time, the two elastic plates 131 fix the moving plate 13 at one end of the fixed handle 11, and the elastic plates 131 in the sliding slot 122 press the fixed plate 12 on the slot wall of the sliding slot 122, so as to facilitate the position of the fixed plate 12 in the sliding slot 122, and in addition, the friction force between the two elastic plates 131 and the slot bottom of the sliding slot 122 and the fixed handle 11 is greater than the reciprocating force applied to the fixed plate 12 when a normal person uses the toothbrush for cleaning teeth, when the fixed plate 12 needs to be detached and replaced, the user pulls the moving plate 13 to pull the moving plate 13 away from the sliding slot 122 until the two elastic plates 131 are separated from the fixed handle 11.

As shown in fig. 1 and fig. 2, a placing groove 132 for the elastic plate 131 to be embedded is formed on one side of the fixing handle 11 away from the sliding groove 122, and the elastic plate 131 is tightly connected with the placing groove 132. The user can reduce the influence of the elastic plate 131 on the user when using the device.

As shown in fig. 3 and 4, or the limiting member includes a placing hole 14 formed at the bottom of the sliding slot 122, a clamping column 141 is connected to the bottom of the sliding slot 122 in a sliding manner in the placing hole 14, a first compression spring 142 is disposed between the clamping column 141 and the bottom of the placing hole 14, when the first compression spring 142 is in an original state, the upper end of the clamping column 141 extends out of the opening of the placing hole 14 and enters one side of the fixing plate 12 away from the bristles 121, one end of the clamping column 141 entering the fixing plate 12 is hemispherical, so that the fixing plate 12 limits the position of the fixing plate 12 when moving into the sliding slot 122, and the fixing plate 12 extrudes the clamping column 141 into the placing hole 14, the fixing handle 11 is clamped with a clamping plate 15 that extrudes the fixing plate 12 onto the wall of the sliding slot 122 in the sliding slot 122, the clamping plate 15 is tightly connected with the wall of the sliding slot. In order to take out the clamping plate 15 conveniently, the clamping plate 15 is provided with the protrusions 151 on one side departing from the fixing plate 12, the protrusions 151 are distributed along the length direction of the sliding grooves 122, a user only needs to move the clamping plate 15 out of the sliding grooves 122 through the protrusions 151, and then the fixing plate 12 is moved in the direction far away from the brush holder 1, so that the fixing plate 12 extrudes the clamping columns 141 into the placing holes 14, and the fixing plate 12 is convenient to move out.

As shown in fig. 5, or, the limiting member includes a limiting groove 16 disposed at a connection position of the fixed plate 12 and the sliding groove 122, a rotating plate 161 is rotatably connected to a relative groove wall of the limiting groove 16, three second compression springs 162 are disposed between the rotating plate 161 and a groove bottom of the limiting groove 16, the three second compression springs 162 are disposed on a straight line, when the three compression springs are in an original state, the three second compression springs 162 extend a notch of the limiting groove 16 from a end of the rotating plate 161 away from the brush handle 1, a fastening groove 17 for the rotating plate 161 to extend one end of the notch of the limiting groove 16 to be embedded into is disposed on a groove wall of the sliding groove 122, a collision rod 18 collided with the rotating plate 161 in the fastening groove 17 is disposed on an outer wall of the fixed handle 11 in a penetrating manner, and one end of the collision rod 18 away. When the fixed plate 12 needs to be installed, the user slides the fixed plate 12 into the sliding slot 122, the rotating plate 161 is pressed by the slot wall of the sliding slot 122 and is located in the limiting slot 16, the second compression spring 162 is under pressure and is in a compressed state, along with the continuous movement of the fixed plate 12, one side of the fixed plate 12 contacts with the slot wall of the sliding slot 122, one end of the rotating plate 161 enters the fastening slot 17 under the action of the three second compression springs 162, the rotating plate 161 limits the movement of the fixed plate 12 in the direction away from the brush handle 1, when the fixed plate 12 needs to be replaced, the user extends the contact rod 18 into the fixed handle 11 and extrudes the rotating plate 161 into the limiting slot 16, the user moves the fixed plate 12 in the direction away from the brush handle 1, when one end of the fixed plate 12 abuts against the contact rod 18, the contact rod 18 is moved out of the fixed handle 11, the slot wall of the rotating plate 161 still abuts against the limiting slot 16, at this time, the user can move the fixing plate 12 continuously until the fixing plate 12 is moved out of the sliding slot 122 completely, and the operation is convenient.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The toothbrush with the replaceable head is characterized by comprising a toothbrush handle (1) and a fixed handle (11) arranged at one end of the toothbrush handle (1), wherein a fixed plate (12) is detachably connected to the fixed handle (11), and bristles (121) used for cleaning teeth are arranged on the fixed plate (12).

2. A head-replaceable toothbrush according to claim 1, wherein: the toothbrush handle is characterized in that a sliding groove (122) for the fixing plate (12) to slide into is formed in the fixing handle (11), one end of the sliding groove (122) extends out of one end of the fixing handle (11) far away from the toothbrush handle (1), the bristles (121) extend out of a groove opening of the sliding groove (122), and a limiting part for limiting the position of the fixing plate (12) in the sliding groove (122) is arranged on the fixing handle (11).

3. A head-replaceable toothbrush according to claim 2, wherein: the locating part is including being located movable plate (13) that fixed handle (11) kept away from brush holder (1) one end, be equipped with two elastic plate (131) on movable plate (13), one of them elastic plate (131) face contradicts and the terminal surface contradicts with fixed plate (12) with spout (122) tank bottom, another elastic plate (131) contradict with one side that fixed handle (11) deviate from spout (122).

4. A head-replaceable toothbrush according to claim 3, wherein: one side of the fixed handle (11) departing from the sliding groove (122) is provided with an inserting groove (132) for embedding the elastic plate (131), and the elastic plate (131) is tightly connected with the inserting groove (132).

5. A head-replaceable toothbrush according to claim 2, wherein: the limiting piece comprises a placing hole (14) formed in the bottom of the sliding groove (122), a clamping column (141) is connected to the bottom of the sliding groove (122) in the placing hole (14) in a sliding mode, a first compression spring (142) is arranged between the clamping column (141) and the bottom of the placing hole (14), when the first compression spring (142) is in an original state, the upper end of the clamping column (141) extends out of a hole opening of the placing hole (14) and enters one side, deviating from the bristles (121), of the fixing plate (12), one end, entering the fixing plate (12), of the clamping column (141) is hemispherical, a clamping plate (15) which extrudes the fixing plate (12) on the groove wall of the sliding groove (122) is connected to the fixing handle (11) in the sliding groove (122) in a clamping mode, and the clamping plate (15) is tightly connected with the groove.

6. A head-replaceable toothbrush according to claim 5, wherein: the clamping plate (15) is provided with a protrusion (151) on one side departing from the fixing plate (12), and the protrusion (151) is distributed along the length direction of the sliding groove (122).

7. A head-replaceable toothbrush according to claim 2, wherein: the limiting piece comprises a limiting groove (16) arranged at the connecting position of the fixing plate (12) and the sliding groove (122), a rotating plate (161) is rotatably connected with the opposite groove wall of the limiting groove (16), three second compression springs (162) are arranged between the rotating plate (161) and the groove bottom of the limiting groove (16), when the three second compression springs (162) are in the original state, the three second compression springs (162) enable one end of the rotating plate (161) far away from the brush handle (1) to extend out of the notch of the limiting groove (16), the groove wall of the sliding groove (122) is provided with a fastening groove (17) for the rotating plate (161) to extend out of the limiting groove (16) and one end of the notch to be embedded into, the outer wall of the fixed handle (11) is provided with a touch bar (18) which is pressed against the inner rotating plate (161) of the fastening groove (17), one end of the contact rod (18) far away from the rotating plate (161) extends out of the outer wall of the fixed handle (11).