CN202739158U - Travel toothbrush - Google Patents

Abstract

The utility model discloses a travel toothbrush, which aims to overcome the defect that in the prior art, additional toothpaste is required to be carried when a toothbrush is carried in the travel. The utility model provides a portable travel toothbrush integrated with the toothpaste. The travel toothbrush comprises a toothbrush head, a toothbrush rod connected with the toothbrush head, and a toothbrush handle, wherein the surface of the toothbrush head, which is provided with bristles, is provided with a toothpaste outlet hole, the toothbrush rod is a hollow pipe, and the toothpaste outlet hole is communicated with the toothbrush rod; and the toothbrush handle is a hollow sleeve, one end of the toothbrush handle is sheathed on the toothbrush rod in a sliding mode, the other end of the toothbrush handle is open, and the open end is internally provided with a toothpaste chamber, the toothbrush rod is communicated with an chamber port of the toothpaste chamber, and one end of the toothbrush rod, which is connected with the toothpastes chamber, is provided with a positioning structure for fixing the toothbrush handle. The travel toothbrush has the advantages that the travel toothbrush is integrated with the toothpaste in the structure, so that the travel toothbrush is convenient to use in the travel; the toothpaste is protected from being extruded, so that the toothpaste is convenient to carry; and the toothbrush head is provided with a casing cover, so that the toothbrush head is more sanitary.

Description

travel toothbrush

technical field

The utility model relates to a toothbrush, in particular to a travel toothbrush.

Background technique

Toothbrush is very common in life as an oral cleaning tool. Travel toothbrush, as a derivative product of toothbrush, is aimed at travelling. It is easy to carry and easy to operate, but you need to carry extra toothpaste with the toothbrush, which increases the carrying volume and weight, and because the shell of the toothpaste is made of soft material, it is easily damaged by extrusion, which makes it very inconvenient to carry it out for use.

China authorized announcement number: CN 201550836U, authorized announcement date August 18, 2010, discloses a travel toothbrush, including a brush handle and a brush head, the described brush handle is a hollow structure, and a rear toothbrush is provided at the end of the brush handle. The middle part of the cover and the handle is a hollow protrusion, and the handle is provided with a folding shaft, which is located in the middle of the protrusion and the brush head. When carrying, the brush head is folded and stored in the handle. The disadvantage is that the middle part of the brush handle is a protruding structure, which is inconvenient to hold when brushing your teeth, and you still need to carry extra toothpaste, which is not convenient for travel.

Utility model content

The utility model is to overcome the deficiency of the prior art that the toothbrush needs to carry extra toothpaste when traveling, and provides a travel toothbrush that is convenient to carry toothpaste.

In order to achieve the above object, the utility model adopts the following technical solutions:

A travel toothbrush of the present utility model comprises a toothbrush head, a toothbrush rod connected with the toothbrush head and a toothbrush handle, a paste outlet hole is arranged on the surface of the bristles on the toothbrush head, the toothbrush rod is a hollow tube, and the paste outlet hole and the toothbrush The rod is connected; the toothbrush handle is a hollow sleeve, one end of the toothbrush handle is slidably sleeved on the toothbrush rod, the other end is an opening, and the open end is provided with a toothpaste capsule inside, and the mouth of the toothbrush rod and the toothpaste capsule Connected; a fixed toothbrush handle positioning structure is arranged at one end of the toothbrush rod connected to the toothpaste capsule. The toothbrush handle is hollowly sleeved on the toothpaste capsule, and the toothpaste is integrated into the toothbrush structure, which saves the trouble of carrying the toothpaste, saves the volume when carried, and is convenient for travel. The toothpaste capsules are all stored inside the toothbrush handle for protection, preventing the toothpaste capsule from being squeezed and damaged during carrying, or being squeezed to squeeze out toothpaste when brushing is not needed; and it can enhance the grip The comfortable feel makes it more comfortable to use. The toothbrush handle slides over the shaft to expose the toothpaste pocket for easy squeezing. Squeeze the toothpaste capsule, and the toothpaste will be squeezed out from the paste hole and then attached to the bristles. The operation is convenient and quick, and the toothpaste capsule will never be separated from the structure of the toothbrush to avoid loss, and it is more convenient to clean up after brushing.

Preferably, the positioning structure includes an elastic positioning buckle arranged on the toothbrush handle and a positioning hole arranged on the toothbrush handle, or an external thread arranged on the surface of one end of the toothbrush handle connected to the toothpaste capsule and arranged on the toothbrush handle. Internal threads on the inner surface. The elastic positioning bayonet and the positioning hole play a positioning role, which is convenient to operate and fast to disassemble; the positioning is stable through the thread to prevent unnecessary sliding of the toothbrush handle, and the operation is very convenient.

Preferably, the maximum sliding distance of the toothbrush handle on the toothbrush rod is greater than or equal to the length of the toothpaste capsule. When the toothbrush handle slides the maximum distance, the toothpaste capsule can be fully exposed, so that it is convenient to squeeze the toothpaste without causing waste of toothpaste residue in the toothpaste capsule.

As an optimization, the toothbrush rod and the toothpaste capsule are threaded. The detachable function of the toothpaste capsule is realized, which is convenient for replacement, the screw connection is easy to process, the positioning is stable, and the operation is convenient.

Preferably, a detachable cover is provided on the head of the toothbrush, and the inner surface of the cover is provided with a protrusion that fits the paste hole. The cover protects the bristles during carrying, prevents extrusion and deformation, and also has the function of isolating the toothbrush head to ensure hygiene. When the cover is socketed on the toothbrush head, the protrusion and the paste outlet hole cooperate to play a limit function to prevent the cover from loosening, and at the same time, it can temporarily block the paste outlet hole to prevent toothpaste from flowing out and wasting, and can also prevent toothpaste from being polluted and ensure hygiene.

Therefore, the utility model has the following beneficial effects: (1) The toothpaste is integrated in the structure, which is convenient for travel; (2) The toothpaste has anti-extrusion protection and is convenient to carry; (3) The toothbrush head is equipped with a cover protection, which is more hygienic.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Figure 2 is an exploded view of the utility model.

Fig. 3 is a sectional view of the utility model.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment, the utility model is further described.

1. In the embodiment shown in Figure 1 and Figure 2, a travel toothbrush of the present invention includes a toothbrush head 1, a toothbrush rod 2 connected to the toothbrush head 1 and a toothbrush handle 3, and each part uses a commonly used hard plastic Material. The shape of the toothbrush head 1 can be a commonly used diamond shape or square, but it must have sufficient thickness, and the paste hole 4 is set on the surface of the bristle on the toothbrush head 1. In this embodiment, the paste hole 4 is arranged on the bristle. The strip-shaped hole at the front, the paste outlet hole 4 can also be several round holes, the position is close to the bristles, so that toothpaste will adhere to the bristles when extruding from the paste outlet hole 4. The toothbrush rod (2) is a hollow tube, and the paste outlet hole (4) communicates with the toothbrush rod (2). The toothbrush handle 3 is a hollow sleeve, one end of which is slidably sleeved on the toothbrush rod 2, and the other end is an opening, and a toothpaste capsule (5) is arranged inside the opening end. The toothbrush rod (2) communicates with the mouth of the toothpaste capsule (5). The maximum sliding distance of the toothbrush handle 3 on the toothbrush rod 2 is greater than or equal to the length of the toothpaste capsule 5 . The toothpaste capsule 5 is completely stored in the toothbrush handle 3, and the storage space inside the toothbrush handle 3 is fully utilized, so that the toothpaste is integrated into the toothbrush structure, which saves the trouble of carrying toothpaste, saves the volume when carrying, and is convenient for travel use. And toothpaste capsule 5 can be exposed by toothbrush handle 3 sliding along toothbrush rod 2, when toothbrush handle 3 slides to maximum distance, because this distance length is greater than toothpaste capsule 5 lengths, so toothpaste capsule 5 can be fully exposed, convenient extrusion And will not cause residual waste. The surface shape of described toothbrush handle 3 is not limited, can be designed as the shape conforming to ergonomics, but its internal space is preferably a cylinder, and the shape of toothpaste capsule 5 fully cooperates with the internal space of toothbrush handle 3, to take into account toothbrush The structural strength of the handle 3 and the capacity of the toothpaste capsule 5. An external thread is provided on the surface of one end of the toothbrush rod 2 connected to the toothpaste capsule 5 , and an internal thread matching the external thread is provided on the inner surface of the toothbrush handle 3 . The inner surface of the toothbrush handle 3 and the internal thread matched with it are arranged at the contact portion where the toothbrush handle 3 and the toothbrush rod 2 are slidingly socketed. When the toothbrush handle 3 slides to the bottom of the toothbrush rod 2, the toothbrush handle 3 can be rotated to position, so as to prevent the inconvenience caused by mutual sliding during tooth brushing. When squeezing the toothpaste, turn the toothbrush handle 3 to break away from the limit and slide smoothly on the toothbrush rod 2 . The positioning structure here can also be an elastic positioning buckle disposed on the toothbrush handle 3 and a positioning hole disposed on the toothbrush rod 2 can also achieve the same effect.

Described paste outlet 4, conduit, toothbrush rod 2 and toothpaste capsule 5 form the closed toothpaste channel that communicates with each other, squeeze toothpaste capsule 5, toothpaste will be extruded from paste outlet 4 by above-mentioned each structure, be attached to bristle Put it on, you can start brushing your teeth, the operation is convenient and quick, and the toothpaste capsule 5 will never be separated from the structure of the toothbrush to avoid loss, and it is more convenient to tidy up after brushing your teeth.

The toothbrush head 1 is provided with a detachable cover 6, the cover 6 is made of rubber or plastic material, the shape matches the toothbrush head 1, and the inner surface is provided with a protrusion 7 whose shape matches the paste hole 4. The cover 6 protects the bristles during carrying, prevents extrusion and deformation, and also has the function of isolating the toothbrush head 1 to ensure hygiene. When the cover 6 is socketed on the toothbrush head 1, the protrusion 7 and the paste outlet hole 4 cooperate to play a limiting function to prevent the cover 6 from getting loose, and at the same time, the paste outlet 4 can be temporarily blocked to prevent the toothpaste from flowing out and wasting. Prevent toothpaste contamination and ensure hygiene.

Claims (6)

1. A travel toothbrush, comprising a toothbrush head (1), a toothbrush rod (2) connected to the toothbrush head (1) and a toothbrush handle (3), characterized in that the bristle surface of the toothbrush head (1) is provided with a The paste hole (4), the toothbrush shaft (2) is a hollow tube, and the paste outlet hole (4) communicates with the toothbrush shaft (2); the toothbrush handle (3) is a hollow sleeve, and the toothbrush handle (3) One end is slidingly socketed on the toothbrush rod (2), the other end is an opening, and the opening end is provided with a toothpaste capsule (5) inside, and the mouth of the toothbrush rod (2) and the toothpaste capsule (5) are connected; One end of the toothbrush rod (2) connected to the toothpaste capsule (5) is provided with a fixed toothbrush handle (3) positioning structure. 2. The travel toothbrush according to claim 1, wherein the positioning structure comprises an elastic positioning buckle provided on the toothbrush handle (3) and a positioning hole provided on the toothbrush rod (2). 3. The travel toothbrush according to claim 1, characterized in that, the positioning structure includes an external thread arranged on the surface of one end of the toothbrush rod (2) connected to the toothpaste capsule (5) and arranged in the toothbrush handle (3) internal threads on the surface. 4. The travel toothbrush according to claim 3, characterized in that the maximum sliding distance of the toothbrush handle (3) on the toothbrush rod (2) is greater than or equal to the length of the toothpaste capsule (5). 5. The travel toothbrush according to claim 1, 2 or 3, characterized in that the toothbrush rod (2) and the toothpaste capsule (5) are screwed together. 6. The travel toothbrush according to claim 1, characterized in that a detachable cover (6) is provided on the toothbrush head (1), and the inner surface of the cover (6) is provided with a shape-fitting paste outlet hole ( 4) The protrusion (7).

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