CN215776195U

CN215776195U - Space toothbrush convenient to fix

Info

Publication number: CN215776195U
Application number: CN202121763645.2U
Authority: CN
Inventors: 李鲁艇; 洪申申; 王海伦; 施玉清
Original assignee: Ningbo Zhenghao Industrial Design Co ltd
Current assignee: Ningbo Zhenghao Industrial Design Co ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2022-02-11
Anticipated expiration: 2031-07-30

Abstract

The utility model discloses a space toothbrush convenient to fix, which comprises a grab handle, wherein a brush head is arranged on the grab handle, a protective mechanism is sleeved on the periphery of the brush head, a fixing mechanism is arranged on the front end faces of a right cover body and a left cover body, plate grooves are formed in the inner cavities of the right cover body and the left cover body, a transparent toughened glass plate is arranged in the inner cavity of each plate groove, a control switch and a battery box are respectively arranged on the outer walls of the right cover body and the left cover body, a storage battery is arranged in the inner cavity of the battery box, an opening sealing cover on the battery box is closed with a sealing plate, and semicircular grooves are formed in the bottoms of the right cover body and the left cover body. This space toothbrush is convenient for fix after using, simultaneously, after astronaut's brush teeth, can prevent effectively through protection machanism that the dust is stained with and attaches overhead at the brush to can carry out sterilization to the brush head, thereby avoid dust and bacterium to be stained with and attach overhead the healthy condition emergence that causes the influence to astronaut's health at the brush.

Description

Space toothbrush convenient to fix

Technical Field

The utility model relates to the technical field of toothbrushes, in particular to a space toothbrush convenient to fix.

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 so as to keep the oral hygiene. The toothbrush is an important daily article and mainly comprises a handle and a brush head, wherein the brush head comprises a brush head seat and brush bristles, and the toothbrush also plays an invisible role in the life of people. With the launch of the first rocket, humans have stepped into the space era. Astronauts need to perform a wide variety of tasks in space. Most of existing space toothbrushes are directly exposed in an indoor environment, so that dust and bacteria in the environment are very easily attached to a brush head of the toothbrush, the bacteria and the dust attached to the brush head easily and directly enter the oral cavity of an astronaut, the physical health of the astronaut is undoubtedly influenced, and the actual requirements cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a space toothbrush convenient to fix, and aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a space toothbrush convenient to fix comprises a grab handle, wherein a brush head is arranged on the grab handle, a protective mechanism is sleeved on the periphery of the brush head, a thumb pressing groove is arranged on the front end face of the grab handle, a jack is arranged on the grab handle in a penetrating manner at a position corresponding to the thumb pressing groove, an insertion rod is movably inserted into the inner cavity of the jack, a fixed seat is fixedly connected with the rear end face of the insertion rod, the protective mechanism comprises a right cover body and a left cover body, the right cover body and the left cover body are symmetrically arranged and rotatably connected, a fixing mechanism is arranged on the front end faces of the right cover body and the left cover body, plate grooves are arranged in the inner cavities of the right cover body and the left cover body, lamp grooves are arranged in the inner cavities of the plate grooves, LED ultraviolet sterilizing lamps are arranged in the inner cavities of the plate grooves, transparent toughened glass plates are arranged in the outer walls of the right cover body and the left cover body, a control switch and a battery box are respectively arranged on the outer walls of the right cover body and the left cover body, the inner chamber of battery case is equipped with the battery, the uncovered sealed lid on the battery case closes the shrouding, the right side cover body all is equipped with the half slot with the bottom of the left side cover body.

As a further scheme of the utility model: the fixing mechanism comprises two groups of fixing transverse plates which are arranged in an up-and-down symmetrical mode, driven plates are movably inserted between the two groups of fixing transverse plates, the two groups of fixing transverse plates and the one group of driven plates are both provided with column holes in a longitudinally penetrating mode, limiting columns are movably inserted in inner cavities of the column holes, the tops of the limiting columns are connected with end plates, and extension springs are sleeved on the peripheries of the limiting columns.

As a still further scheme of the utility model: two sets of the equal fixed connection of fixed diaphragm is in the preceding terminal surface of the left cover body, the left side of the rear end face of driven plate and the preceding terminal surface fixed connection of the right cover body, the right side of driven plate rear end face and the preceding terminal surface activity laminating of the left cover body.

As a still further scheme of the utility model: and the inner cavity of the semicircular groove is provided with a semicircular groove, and the inner cavity of the semicircular groove is fixed with a sealing rubber strip in an adhesive manner, and the sealing rubber strip is movably attached to the outer wall of the grab handle.

As a still further scheme of the utility model: the LED ultraviolet germicidal lamp on the right cover body, the corresponding storage battery and the control switch are connected in series through a first wire to form a loop, and the LED ultraviolet germicidal lamp on the left cover body, the corresponding storage battery and the control switch are connected in series through a second wire to form a loop.

As a still further scheme of the utility model: the top end of the extension spring is fixedly connected with the bottom of the end plate, and the bottom end of the extension spring is fixedly connected with the group of the fixed transverse plates on the upper side.

Compared with the prior art, the utility model has the beneficial effects that:

the astronaut is brushing the tooth after, inserts the jack inner chamber on the grab handle with the inserted bar on the fixing base, realizes the fixed to this space toothbrush, simultaneously, after the astronaut brushed the tooth, can prevent effectively through right cover body and left cover body that the dust is stained with and attaches overhead at the brush to can carry out sterilization treatment to the brush head through LED ultraviolet germicidal lamp, thereby avoid dust and bacterium to be stained with and attach overhead the healthy circumstances that causes the influence to the astronaut of brush and take place.

Drawings

Fig. 1 is a structural schematic diagram of a space toothbrush convenient to fix.

Fig. 2 is a schematic structural diagram of a protection mechanism in a space toothbrush convenient to fix.

Fig. 3 is a schematic structural diagram of a protection mechanism in a space toothbrush convenient to fix.

In the figure: 1. a handle; 2. the thumb presses the groove; 3. a fixed seat; 4. a protection mechanism; 5. a right cover body; 6. a left cover body; 7. a driven plate; 8. fixing the transverse plate; 9. an extension spring; 10. an end plate; 11. a battery case; 12. a control switch; 13. an LED ultraviolet germicidal lamp; 14. a transparent tempered glass plate; 15. and sealing rubber strips.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, in the embodiment of the utility model, a space toothbrush convenient to fix comprises a handle 1, a brush head is arranged on the handle 1, a protection mechanism 4 is sleeved on the periphery of the brush head, a thumb pressing groove 2 is arranged on the front end surface of the handle 1, a jack is arranged on the handle 1 corresponding to the thumb pressing groove 2 in a penetrating manner, an insertion rod is movably inserted into the inner cavity of the jack, a fixing seat 3 is fixedly connected to the rear end surface of the insertion rod, the protection mechanism 4 comprises a right cover body 5 and a left cover body 6, the right cover body 5 and the left cover body 6 are symmetrically arranged, the right cover body 5 and the left cover body 6 are rotatably connected, a fixing mechanism is arranged on the front end surfaces of the right cover body 5 and the left cover body 6, plate grooves are arranged in the inner cavities of the right cover body 5 and the left cover body 6, a lamp groove is arranged in the inner cavity of the plate groove, an LED ultraviolet sterilization lamp 13 is arranged in the inner cavity of the plate groove, a transparent toughened glass plate 14 is arranged in the inner cavity of the plate groove, a control switch 12 and a battery box 11 are respectively arranged on the outer walls of the right cover body 5 and the left cover body 6, the inner chamber of battery case 11 is equipped with the battery, and the uncovered sealed lid on the battery case 11 closes the shrouding, and the right side cover body 5 all is equipped with the half slot with the bottom of the left side cover body 6.

The fixed establishment includes that two sets of fixed diaphragm 8 that are the longitudinal symmetry setting, and the activity is pegged graft between two sets of fixed diaphragm 8 has driven plate 7, all vertically runs through jointly on two sets of fixed diaphragm 8 and a set of driven plate 7 and is equipped with the post hole, and the inner chamber activity in post hole is pegged graft and is had spacing post, and the top of spacing post is connected with tip board 10, and extension spring 9 has been cup jointed to the periphery of spacing post.

Two sets of fixed diaphragm 8 all fixed connection in the preceding terminal surface of the left cover body 6, the left side of the rear end face of driven plate 7 and the preceding terminal surface fixed connection of the right cover body 5, the right side of the rear end face of driven plate 7 and the preceding terminal surface activity laminating of the left cover body 6.

The inner cavities of the two groups of semi-circular grooves are provided with semi-circular grooves, the inner cavities of the two groups of semi-circular grooves are fixedly provided with sealing rubber strips 15 in an adhesive mode, and the two groups of sealing rubber strips 15 are movably attached to the outer wall of the grab handle 1. The gap between the semicircular groove and the grab handle 1 is sealed by two groups of sealing rubber strips 15, so that dust and bacteria are prevented from entering the right cover body 5 and the left cover body 6 and being attached to the bristles.

The LED ultraviolet germicidal lamp 13 on the right cover body 5, the corresponding storage battery and the control switch 12 are connected in series through a first conducting wire to form a loop, and the LED ultraviolet germicidal lamp 13 on the left cover body 6, the corresponding storage battery and the control switch 12 are connected in series through a second conducting wire to form a loop.

The top end of the extension spring 9 is fixedly connected with the bottom of the end plate 10, and the bottom end of the extension spring 9 is fixedly connected with a group of fixed transverse plates 8 on the upper side.

The working principle is as follows:

when the space toothbrush is used, the fixing seat 3 is fixed on the wall surface, after an astronaut brushes teeth, the inserted bar on the fixing seat 3 is inserted into the inner cavity of the insertion hole on the handle 1, so that the space toothbrush can be fixed, meanwhile, after the astronaut brushes teeth, the right cover body 5 and the left cover body 6 are sleeved on the periphery of the brush head, the driven plate 7 is movably inserted between the two groups of fixed transverse plates 8 symmetrically arranged up and down when the right cover body 5 and the left cover body 6 are closed, then the astronaut puts off the handheld end plate 10, due to the action of the extension spring 9, the end plate 10 rapidly drives the limit column to be inserted into the column hole inner cavity which is jointly penetrated through the transverse plates 8 and the driven plate 7, so that the closed right cover body 5 and the closed left cover body 6 are fixed, dust can be effectively prevented from being attached to the brush head through the right cover body 5 and the left cover body 6, and the brush head can be sterilized by the LED ultraviolet germicidal lamp 13.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a convenient fixed space toothbrush, includes grab handle (1), its characterized in that: the toothbrush is characterized in that a toothbrush head is arranged on the grab handle (1), a protection mechanism (4) is sleeved on the periphery of the toothbrush head, a thumb pressing groove (2) is arranged on the front end face of the grab handle (1), a jack penetrates through the position, corresponding to the thumb pressing groove (2), of the grab handle (1), an insertion rod is movably inserted into an inner cavity of the jack, a fixing seat (3) is fixedly connected with the rear end face of the insertion rod, the protection mechanism (4) comprises a right cover body (5) and a left cover body (6), the right cover body (5) and the left cover body (6) are symmetrically arranged, the right cover body (5) and the left cover body (6) are rotatably connected, a fixing mechanism is arranged on the front end faces of the right cover body (5) and the left cover body (6), plate grooves are arranged in the inner cavities of the right cover body (5) and the left cover body (6), a lamp groove is arranged in the inner cavity of the plate groove, and an LED ultraviolet germicidal lamp (13) is arranged in the inner cavity of the lamp groove, the inner chamber in board groove is equipped with transparent toughened glass board (14), equally divide on the outer wall of the right side cover body (5) and the left side cover body (6) and do not be equipped with control switch (12) and battery case (11), the inner chamber of battery case (11) is equipped with the battery, uncovered sealing cover on battery case (11) has closed the shrouding, the right side cover body (5) all is equipped with the half slot with the bottom of the left side cover body (6).

2. A space toothbrush which is convenient to fix as claimed in claim 1, wherein: the fixing mechanism comprises two groups of fixing transverse plates (8) which are arranged in an up-down symmetrical mode, a driven plate (7) is movably inserted between the two groups of fixing transverse plates (8), the two groups of fixing transverse plates (8) and the one group of driven plates (7) are all provided with column holes in a penetrating mode together in a longitudinal mode, the inner cavities of the column holes are movably inserted with limiting columns, the tops of the limiting columns are connected with end plates (10), and extension springs (9) are sleeved on the peripheries of the limiting columns.

3. A space toothbrush which is convenient to fix as claimed in claim 2, wherein: two sets of fixed diaphragm (8) equal fixed connection is in the preceding terminal surface of the left cover body (6), the left side of the rear end face of driven plate (7) and the preceding terminal surface fixed connection of the right cover body (5), the right side of driven plate (7) rear end face and the preceding terminal surface activity laminating of the left cover body (6).

4. A space toothbrush which is convenient to fix as claimed in claim 1, wherein: two sets of the inner chamber of half slot all is equipped with the half slot, and is two sets of the inner chamber of half slot is all glued and is fixed with joint strip (15), and is two sets of joint strip (15) all laminate with the outer wall activity of grab handle (1).

5. A space toothbrush which is convenient to fix as claimed in claim 1, wherein: LED ultraviolet germicidal lamp (13) on the right cover body (5) and the battery and control switch (12) that correspond form the return circuit through first wire series connection, LED ultraviolet germicidal lamp (13) on the left cover body (6) and the battery and control switch (12) that correspond form the return circuit through second wire series connection.

6. A space toothbrush which is convenient to fix as claimed in claim 2, wherein: the top end of the extension spring (9) is fixedly connected with the bottom of the end plate (10), and the bottom end of the extension spring (9) is fixedly connected with the group of the fixed transverse plates (8) on the upper side.