CN210783330U - Portable toothbrush - Google Patents

Portable toothbrush Download PDF

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Publication number
CN210783330U
CN210783330U CN201921232701.2U CN201921232701U CN210783330U CN 210783330 U CN210783330 U CN 210783330U CN 201921232701 U CN201921232701 U CN 201921232701U CN 210783330 U CN210783330 U CN 210783330U
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toothbrush
head
handle
brush
hole
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CN201921232701.2U
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Chinese (zh)
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林东
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Individual
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Individual
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Abstract

The utility model relates to a convenient to carry's toothbrush, its characterized in that: the toothbrush comprises a toothbrush handheld handle and a toothbrush handle connected to the head end of the toothbrush handheld handle, wherein the head end of the toothbrush handle is connected with a toothbrush head provided with bristles; be equipped with interior through-hole in the handheld handle of toothbrush, be equipped with the through-hole way with interior through-hole intercommunication in the brush holder, wear to be equipped with the lead screw and establish the ejector pad that is used for propelling movement toothpaste on the lead screw with the spiral shell in the interior through-hole of the handheld handle of toothbrush, the cooperation of ejector pad and the interior through-hole of the handheld handle of toothbrush makes it only to move along the handheld handle axial of toothbrush, the tail end fixing of lead screw is equipped with the rotating head, is equipped with the swivel sleeve by the spacing removal of axial at the handheld handle tail end cover of toothbrush, and this swivel sleeve is rotatable for the handheld handle of toothbrush, rotating head and swivel sleeve releasable. The portable toothbrush has reasonable design and convenient carrying and manufacture.

Description

Portable toothbrush
The technical field is as follows:
the utility model relates to a toothbrush which is convenient to carry.
Background art:
tooth brushing is a thing that people must do every day, because tooth brushing not only cleans the oral cavity and massages the gingiva, but also can promote blood circulation and enhance disease resistance, bacteria in the oral cavity of people can multiply every day no matter people eat or eat, bacterial plaque can be formed after tooth brushing is not performed for 12 hours, and the bacterial plaque is a main factor causing tooth decay.
However, the probability of going out activities of people in modern society is more and more, and people can brush teeth only by carrying toothbrushes and toothpaste when going out, so that the tooth brushing becomes a more complicated thing, and is more inconvenient for some soldiers who often go out or are on duty outdoors.
In addition, although some portable toothbrushes exist at present, the use of the toothbrush is inconvenient, the toothbrush is difficult to manufacture, the cost is high, meanwhile, the brush head and the brush handle of the existing toothbrush are connected, the toothbrush cannot be replaced after being deformed and damaged in the use process, one toothbrush is scrapped, the materials are wasted, the environment is not protected, and a large amount of resources are consumed.
The invention content is as follows:
in view of the deficiencies of the prior art, the technical problem to be solved by the utility model is to provide a toothbrush convenient to carry, which has reasonable design and convenient manufacture and is favorable for bringing convenience to the actions of people to brush teeth when going out.
The utility model discloses convenient to carry's toothbrush, its characterized in that: the toothbrush comprises a toothbrush handheld handle and a toothbrush handle connected to the head end of the toothbrush handheld handle, wherein the head end of the toothbrush handle is connected with a toothbrush head provided with bristles; be equipped with interior through-hole in the handheld handle of toothbrush, be equipped with the through-hole way with interior through-hole intercommunication in the brush holder, wear to be equipped with the lead screw and establish the ejector pad that is used for propelling movement toothpaste on the lead screw with the spiral shell in the interior through-hole of the handheld handle of toothbrush, the cooperation of ejector pad and the interior through-hole of the handheld handle of toothbrush makes it only to move along the handheld handle axial of toothbrush, the tail end fixing of lead screw is equipped with the rotating head, is equipped with the swivel sleeve by the spacing removal of axial at the handheld handle tail end cover of toothbrush, and this swivel sleeve is rotatable for the handheld handle of toothbrush, rotating head and swivel sleeve releasable.
Furthermore, the rotating head and the rotating sleeve are in threaded connection.
Furthermore, the head end of the rotating head is provided with an external thread, and the tail end of the rotating sleeve is provided with an internal thread which is in threaded connection with the external thread at the head end of the rotating head.
Furthermore, the tail end of the toothbrush handheld handle is provided with a reducing pipe shaft, the tail end of the reducing pipe shaft is provided with a convex ring, and the head end of the rotating sleeve is provided with an inner flange which is limited to move by the convex ring in the axial direction.
Furthermore, the surface of the material pushing head is provided with a groove which is arranged along the axial direction, and a convex rib which is matched with the groove for limiting is arranged on the wall surface of the inner through hole of the toothbrush handheld handle along the axial direction.
Furthermore, a rod body penetrating into the through hole channel is arranged at the head end of the screw rod, and a gap for passing toothpaste is formed between the rod body and the through hole channel; the handle and the brush handle of the toothbrush are made by injection molding.
Furthermore, the brush handle and the brush head are detachably connected.
Furthermore, the head end of the brush handle and the face of the brush head close to each other are planes, an upper convex pipe is arranged on the plane of the head end of the brush handle, an inner hole of the upper convex pipe is communicated with the through hole, a central through hole sleeved on the upper convex pipe and a through hole used for penetrating through bristles are arranged on the brush head, and a convex block matched with the concave groove of the head end of the brush handle is arranged on the bottom surface of the brush head.
Furthermore, the upper convex pipe is a cylindrical pipe, and the head ends of the brush head and the brush handle are made of silica gel materials.
Furthermore, the brush handle is sleeved with a sleeve cover or a cylindrical outer cover.
The toothbrush convenient to carry is designed and manufactured through the detachable connection of the rotating head and the rotating sleeve which are separated, so that the manufacturing difficulty and the manufacturing cost are reduced, and meanwhile, the rotating head and the rotating sleeve are detachably connected, so that the novel toothpaste is conveniently injected into the toothbrush handheld handle for subsequent use; in addition the utility model discloses be fit for old, well, blue or green, the use of waiting different age bracket personnel and different mouth types personnel, the portable toothbrush that this application unites two into one in addition is fit for family, family's travel or the personnel of long-term business trip to carry the use, also camp to soldier very much, and the use is carried in the training, field lodging.
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Description of the drawings:
FIG. 1 is an exploded perspective view of the toothbrush of the present invention;
FIG. 2 is a schematic cross-sectional configuration of a portion of FIG. 1;
FIG. 3 is an exploded perspective view of FIG. 1;
FIG. 4 is a schematic view of the cross-sectional configuration of FIG. 3 (with the brush head removed);
FIG. 5 is a schematic view of the back side perspective of the head;
FIG. 6 is an exploded perspective view of another embodiment of the toothbrush of the present invention;
fig. 7 is a schematic perspective sectional view of the assembled state of the present invention.
The specific implementation mode is as follows:
in order to make the aforementioned and other features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
The portable toothbrush comprises a toothbrush handle 1 and a brush handle 2 connected to the head end of the toothbrush handle 1, the head end of the brush handle 2 is connected with a brush head 3 (the brush is not shown in the figure) provided with brush hair, and the brush head 3 and the head end of the brush handle 2 can be detachably connected, so that the toothbrush is convenient to replace and use; certainly, the toothbrush handle 1 is fixedly connected with an inner through hole 4, the toothbrush handle is basically a cylinder in the attached drawing (a concave table at the middle part is convenient for holding and preventing slippage), the toothbrush handle can be in other shapes besides the cylinder, a through hole channel 5 communicated with the inner through hole 4 is arranged in the brush handle 2, a screw rod 6 and a material pushing head 7 which is arranged on the screw rod in a threaded manner and used for pushing toothpaste are arranged in the inner through hole 4 of the toothbrush handle in a penetrating manner, the section of the material pushing head 7 is the same as that of the inner through hole, the material pushing head 7 is in transition or small clearance fit with the inner through hole, the material pushing head 7 is matched with the inner through hole 4 of the toothbrush handle 1 to enable the material pushing head to only move along the axial direction of the toothbrush handle without rotating, the material pushing head 7 can be in a structure of key, groove fit and the like without rotating, a rotating head 8 is fixedly arranged at the tail end of the screw rod 6, a rotating sleeve 9 which is moved, the rotating sleeve 9 can rotate relative to the toothbrush handle, and the rotating head 8 and the rotating sleeve 9 can be detachably connected, and the detachable connection can be a threaded connection or a plug-in fit fixation of the two, and the like.
Through the detachable connection design and the preparation of being the components of a whole that can function independently at rotating head and swivel sleeve to reduced the preparation degree of difficulty and cost of manufacture, simultaneously through rotating head and swivel sleeve detachable connection, also made things convenient for new toothpaste to pour into and carried out follow-up use in the handheld handle of toothbrush, if the rotating head adopts integrated into one piece preparation with the swivel sleeve, not only make the cost of manufacture increase a lot, produce the defective products easily moreover.
The head end of the rotating head 8 is provided with external threads 10, the tail end of the rotating sleeve is provided with internal threads 11 which are in threaded connection with the external threads at the head end of the rotating head, and the peripheral wall surfaces of the rotating head and the rotating sleeve are equal to the peripheral wall surface of the toothbrush handheld handle in size, so that the rear part of the toothbrush forms a tubular column shape.
In one embodiment, the tail end of the toothbrush handheld handle is provided with a reducing pipe shaft 11, the tail end of the reducing pipe shaft 11 is provided with a convex ring 12, the head end of the rotating sleeve is provided with an inner flange 13 which is limited and moved by the convex ring in the axial direction, and the rotating sleeve can be limited to be axially separated through the matching action of the convex ring 12 and the inner flange 13, so that the rotating sleeve can only be sleeved on the reducing pipe shaft 11 of the toothbrush handheld handle to rotate.
One embodiment is that, the surface of above-mentioned stoking head is equipped with the recess 14 that sets up along the axial (the cross-section of recess 14 can be all can for semicircle, isosceles trapezoid, etc.), be equipped with along the axial on the interior through-hole wall of toothbrush handheld handle with recess 14 cooperation spacing protruding muscle strip 15, through protruding muscle strip 15 to recess 14 spacing, make stoking head only can axial displacement under the effect of lead screw, and unable rotation, should stoking head and the interior through-hole of toothbrush handheld handle can also be spacing of other structures, but adopt the structure of this embodiment, make the interior through-hole of toothbrush handheld handle can hold the toothpaste volume that is more, reducible frequency of squeezing into toothpaste again.
Furthermore, in order to ensure that the toothpaste amount in the toothbrush is less when the pushing head is pushed to the head end, the head end of the screw rod is provided with a rod body 16 penetrating into the through hole channel 5, the rod body 16 and the through hole channel 5 are provided with a gap 17 for the toothpaste to pass through, and the rod body 16 occupies a certain space in the brush handle 2, so that the toothpaste amount in the toothbrush is less when the pushing head is pushed to the head end; in addition, for convenient manufacture, the toothbrush handheld handle and the toothbrush handle can be integrally manufactured by injection molding, the toothbrush handheld handle and the toothbrush handle can be manufactured in a split mode, and the butt joint position is fixedly connected by threads.
The toothbrush is convenient to use, the toothpaste brush is prepared before going out, the toothpaste amount for several days is prepared after going out for several days, the toothbrush head is provided with the cover, and the toothbrush is placed in the bag during traveling, so that the dust can be prevented, and empty bacteria can be avoided; the replaceable brush head can replace old toothbrush bristles and toothbrush bristles made of different materials, and is simple to operate, energy-saving and environment-friendly.
Further, in order to satisfy the use of old, well, blue or green, less waiting different age bracket personnel and different mouth type personnel to and adapt to the different users and change the brush head of different hardness, shape according to the needs of self, above-mentioned brush holder 2 is releasable connection with brush head 3, and this releasable connection can be diversified structure, if the grafting is fixed or buckle connection is fixed etc. this application adopts following releasable connection structure.
The face of the head end of the brush handle close to the brush head is a plane 201, the plane of the head end of the brush handle 2 is provided with an upper convex tube 202, the inner hole of the upper convex tube 202 is communicated with a through hole, the brush head is provided with a central through hole 203 sleeved on the upper convex tube and a through hole 204 used for penetrating brush hair, and the bottom surface of the brush head is provided with a convex block 206 matched with a concave groove 205 at the head end of the brush handle; the head end of the brush holder 2 is the plane 201, so that the head end of the brush holder 2 can be fully cleaned after the brush head 3 is detached, no dead angle is caused during cleaning, and the production and the manufacture are more convenient; through the transition fit of the central through hole 203, the upper convex tube 202, the concave groove 205 and the convex block 206, the brush head 3 can be conveniently sleeved on the head end of the brush handle 2 for use, and the disassembly is also very convenient.
Furthermore, for reasonable design and comfortable use, the upper convex pipe is a cylindrical pipe, and the head ends of the brush head and the brush handle are made of silica gel materials.
Further, in order to prevent the brush head from being contaminated, the brush handle sleeve is provided with a sleeve cover 18 or a cylindrical outer cover 19.
In order to prevent toothpaste from overflowing or overflowing slightly from the inner hole of the protruding tube 202 when refilling toothpaste, the protruding tube 202 may be temporarily covered with a cap 20.
The head end refers to the direction close to the brush head, the tail end refers to the direction close to the rotating head, and the axial direction refers to the direction along the length direction or the axial line of the toothbrush handle 1.
The utility model discloses convenient to carry's use method of toothbrush, rotating head and the swivel sleeve that links into an organic whole are continuously rotatory, make the ejector sleeve head roll back to the tail end that is close to the handheld handle of toothbrush, and spin down the rotating head from the swivel sleeve, and take out lead screw and ejector sleeve head from interior through-hole simultaneously, pour into toothpaste in the interior through-hole and the through-hole way of the handheld handle of toothbrush, then adorn lead screw and ejector sleeve head again, and screw the rotating head and the swivel sleeve and fix into an organic whole, accomplish the process that this toothbrush adorned toothpaste; when the toothbrush is used, the rotating head is rotated to enable the material pushing head to gradually approach the head end of the toothbrush handle, toothpaste is filled into the through hole channel of the toothbrush handle from the inner through hole after the rotating head rotates for a plurality of circles, and then the toothpaste overflows from the toothbrush head and is distributed around the bristles, so that people can start to brush teeth; in addition, the brush head can be replaced according to the use habits of different people.
The utility model discloses convenient to carry's toothbrush still has the advantage:
1. the toothbrush can be used by people of different ages and different mouths, is simple and convenient, and different users can replace different brush heads according to the requirements of the users, so that the use is more humanized;
2. the brush handle can replace different brush heads, the energy is saved, the environment is protected, the brush hair of the brush head can be made of nylon, silk cloth, plastic and different types of materials on the market, the cost for replacing the brush head is only a few money, and the cost for replacing the current toothbrush on the market is at least ten yuan, so that the use cost of people is greatly reduced, and the resource is saved;
3. all kinds of toothpaste on the market can be installed in the toothbrush hand-held handle, the installation is simple and convenient, and the portable toothbrush which is combined into one is convenient to carry and use; is convenient to carry for family use and travel at home, is particularly simple and convenient for carrying and use for soldiers in camping, training and field accommodation,
4. when the toothbrush handheld handle is not used, the screw rod, the material pushing head and the rotating head can be detached and cleaned, and the cleaning is simple and convenient.
5. The brush handle is sleeved with a cylindrical outer cover or a sleeve cover which can play a role of protecting the brush head of the toothbrush, and the outer cover is tightly covered when the toothbrush is not used at ordinary times to resist dust and bacteria.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.

Claims (10)

1. A toothbrush convenient to carry, its characterized in that: the toothbrush comprises a toothbrush handheld handle and a toothbrush handle connected to the head end of the toothbrush handheld handle, wherein the head end of the toothbrush handle is connected with a toothbrush head provided with bristles; be equipped with interior through-hole in the handheld handle of toothbrush, be equipped with the through-hole way with interior through-hole intercommunication in the brush holder, wear to be equipped with the lead screw and establish the ejector pad that is used for propelling movement toothpaste on the lead screw with the spiral shell in the interior through-hole of the handheld handle of toothbrush, the cooperation of ejector pad and the interior through-hole of the handheld handle of toothbrush makes it only to move along the handheld handle axial of toothbrush, the tail end fixing of lead screw is equipped with the rotating head, is equipped with the swivel sleeve by the spacing removal of axial at the handheld handle tail end cover of toothbrush, and this swivel sleeve is rotatable for the handheld handle of toothbrush, rotating head and swivel sleeve releasable.
2. The portable toothbrush of claim 1, wherein: the rotating head is in threaded connection with the rotating sleeve.
3. The portable toothbrush of claim 1, wherein: the head end of the rotating head is provided with external threads, and the tail end of the rotating sleeve is provided with internal threads which are in threaded connection with the external threads of the head end of the rotating head.
4. The portable toothbrush of claim 1, wherein: the tail end of the toothbrush handheld handle is provided with a reducing pipe shaft, the tail end of the reducing pipe shaft is provided with a convex ring, and the head end of the rotating sleeve is provided with an inner flange which is limited to move by the convex ring in the axial direction.
5. The portable toothbrush of claim 1, wherein: the surface of the material pushing head is provided with a groove which is arranged along the axial direction, and the wall surface of the inner through hole of the toothbrush handheld handle is provided with a convex rib which is matched and limited with the groove along the axial direction.
6. The portable toothbrush of claim 1, wherein: the head end of the screw rod is provided with a rod body penetrating into the through hole channel, and the rod body and the through hole channel are provided with a gap for passing toothpaste; the handle and the brush handle of the toothbrush are made by injection molding.
7. The portable toothbrush of claim 1, wherein: the brush handle and the brush head are detachably connected.
8. The portable toothbrush of claim 7, wherein: the head end of the brush handle and the face pressed close to the brush head are planes, an upper convex pipe is arranged on the plane of the head end of the brush handle, an inner hole of the upper convex pipe is communicated with the through hole, a central perforation which is sleeved on the upper convex pipe and a perforation which is used for penetrating the brush hair are arranged on the brush head, and a convex block matched with the concave groove of the head end of the brush handle is arranged on the bottom surface of the brush head.
9. The portable toothbrush of claim 8, wherein: the upper convex pipe is a cylindrical pipe, and the head ends of the brush head and the brush handle are made of silica gel materials.
10. The portable toothbrush of claim 1, wherein: the brush handle is sleeved with a sleeve cover or a cylindrical outer cover.
CN201921232701.2U 2019-08-01 2019-08-01 Portable toothbrush Active CN210783330U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921232701.2U CN210783330U (en) 2019-08-01 2019-08-01 Portable toothbrush

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921232701.2U CN210783330U (en) 2019-08-01 2019-08-01 Portable toothbrush

Publications (1)

Publication Number Publication Date
CN210783330U true CN210783330U (en) 2020-06-19

Family

ID=71223693

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921232701.2U Active CN210783330U (en) 2019-08-01 2019-08-01 Portable toothbrush

Country Status (1)

Country Link
CN (1) CN210783330U (en)

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