CN208301243U - A kind of Telescopic tooth-brush of replaceable brush head - Google Patents
A kind of Telescopic tooth-brush of replaceable brush head Download PDFInfo
- Publication number
- CN208301243U CN208301243U CN201820661710.2U CN201820661710U CN208301243U CN 208301243 U CN208301243 U CN 208301243U CN 201820661710 U CN201820661710 U CN 201820661710U CN 208301243 U CN208301243 U CN 208301243U
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- CN
- China
- Prior art keywords
- fixedly connected
- brush head
- placing groove
- hollow stem
- brush
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Abstract
The utility model discloses a kind of Telescopic tooth-brushes of replaceable brush head, including hollow stem, loop bar is arranged in the hollow stem, the top of the hollow stem is fixedly connected with loose collar, the loose collar is flexibly connected with loop bar, one end that the loop bar is located in hollow stem is fixedly connected with snap ring, the snap ring is movably connected in hollow stem, the side of the snap ring is equipped with threaded hole, the threaded hole internal screw thread is connected with screw rod, the side of the screw rod is through hollow stem top and is fixedly connected with swivel becket, the loop bar is fixedly connected with deck far from the side of snap ring, placing groove is equipped in the deck, the lower end of the placing groove inner sidewall is equipped with the first sliding mouth, slide bar is slidably connected in described first sliding mouth, the two sides of the slide bar run through the first sliding mouth and extend outwardly, one end that the slide bar is located in placing groove is fixedly connected There is pushing block.The utility model is easy to carry, and can be easy to use according to the demand more changing brush head of people.
Description
Technical field
The utility model relates to family daily necessity technical field more particularly to a kind of Telescopic tooth-brushes of replaceable brush head.
Background technique
In daily life, toothbrush is the articles that people clean oral hygiene indispensability.The brush handle length of general toothbrush is fixed
, it is usually longer than cup one big section, inconvenient to carry when people travel outdoors；Based on health problem, general toothbrush updates
For frequency between two months to three months, this will cause a very serious problem, from the point of view of population in the world, the toothbrush that is dropped
Quantity super large causes the serious wasting of resources and environmental pollution, a kind of replaceable brush head proposed for such situation
Telescopic tooth-brush.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, such as discarding of toothbrush can pollute ring
Border, and toothbrush handle fixation is inconvenient to carry, and a kind of Telescopic tooth-brush of the replaceable brush head proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of Telescopic tooth-brush of replaceable brush head, including hollow stem are arranged with loop bar, the hollow stem in the hollow stem
Top be fixedly connected with loose collar, the loose collar is flexibly connected with loop bar, and it is solid that the loop bar is located at one end in hollow stem
Surely it is connected with snap ring, the snap ring is movably connected in hollow stem, and the side of the snap ring is equipped with threaded hole, in the threaded hole
It is threaded with screw rod, the side of the screw rod through hollow stem top and is fixedly connected with swivel becket, and the loop bar is far from card
The side of ring is fixedly connected with deck, and placing groove is equipped in the deck, and the lower end of the placing groove inner sidewall is equipped with first
Mouth is slided, slide bar is slidably connected in the described first sliding mouth, the two sides of the slide bar run through the first sliding mouth and extend outwardly, described
One end that slide bar is located in placing groove is fixedly connected with pushing block, and the slide bar is fixedly connected with connecting block far from one end of pushing block,
Between the pushing block and the inner sidewall of placing groove be equipped with telescopic rod, the both ends of the telescopic rod respectively with the inner sidewall of placing groove and
Pushing block is fixedly connected, and brush head is connected at the notch of the placing groove, and the brush head surrounding is fixedly connected with multiple first
The inner sidewall of fixture block, the placing groove is equipped with multiple U-type grooves corresponding with the first fixture block, and the bottom of the brush head is fixedly connected
There is symmetrically arranged snap-gauge, is fixedly connected with second spring between two snap-gauges, first fixture block being oppositely arranged
Two the second fixture blocks are arranged right below, second fixture block is fixed on snap-gauge.
Preferably, the first spring is arranged on the telescopic rod, the both ends of first spring are respectively and on the inside of placing groove
Wall is fixedly connected with pushing block.
Preferably, the top of the deck is equipped with sealing ring corresponding with brush head.
Preferably, the connecting block is hemispherical, is covered with spongy layer on the hemispherical inner wall.
Preferably, the side of the swivel becket is equipped with the second sliding mouth, slidably connects kelly in the described second sliding mouth, described
The both ends of kelly run through the second sliding mouth and extend outwardly, and the hollow stem bottom part ring is arranged with card slot corresponding with kelly, institute
It states kelly and is fixedly connected with limited block far from one end of card slot.
Preferably, be arranged with third spring on the kelly, the both ends of the third spring respectively with limited block and rotation
Ring is fixedly connected.
Compared with prior art, the utility model has the beneficial effects that passing through setting hollow stem, loop bar, loose collar, card
Interaction between ring, screw rod and swivel becket when so that adjusting swivel becket, drives loop bar to slide in hollow stem, Ke Yishi
Now flexible purpose, facilitates the carrying of travelling, passes through setting deck, slide bar, pushing block, connecting block, telescopic rod, the first spring, the
Interaction between two springs, brush head, the first fixture block, snap-gauge and the second fixture block, so that driving pushing block past after pinning connecting block
Centre is mobile, so that the second fixture block on snap-gauge is detached from the lower end of placing groove inner sidewall, brush head is detached from from placing groove, convenient
More changing brush head prevents water from entering the inside of deck when the purpose of sealing ring is arranged.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is structural schematic diagram at the A of the utility model；
Fig. 3 is the brushhead attachment arrangement schematic diagram of the utility model.
In figure: 1 hollow stem, 2 loop bars, 3 loose collars, 4 snap rings, 5 screw rods, 6 swivel beckets, 7 decks, 8 slide bars, 9 pushing blocks, 10 ranks
Connect block, 11 telescopic rods, 12 first springs, 13 brush heads, 14 first fixture blocks, 15 snap-gauges, 16 second springs, 17 second fixture blocks, 18 close
Seal ring, 19 kellies, 20 limited blocks, 21 third springs.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-3, a kind of Telescopic tooth-brush of replaceable brush head, including hollow stem 1 are arranged with loop bar 2 in hollow stem 1,
The top of hollow stem 1 is fixedly connected with loose collar 3, and loose collar 3 is flexibly connected with loop bar 2, and loop bar 2 is located at one in hollow stem 1
End is fixedly connected with snap ring 4, and snap ring 4 is movably connected in hollow stem 1, and the side of snap ring 4 is equipped with threaded hole, threaded hole internal screw thread
It is connected with screw rod 5, the side of screw rod 5 through 1 top of hollow stem and is fixedly connected with swivel becket 6, and the side of swivel becket 6 is equipped with the
Two slide mouths, and kelly 19 is slidably connected in the second sliding mouth, and the both ends of kelly 19 run through the second sliding mouth and extend outwardly, hollow stem
1 bottom part ring is arranged with card slot corresponding with kelly 19, and kelly 19 is fixedly connected with limited block 20, kelly 19 far from one end of card slot
On be arranged with third spring 21, the both ends of third spring 21 are fixedly connected with limited block 19 and swivel becket 6 respectively, be arranged kelly 19
The swivel becket 6 for having regulated collapsing length can be blocked, prevent the rotation of swivel becket 6 from collapsing length being caused to change, pine
When dynamic limited block 20, in the effect of third spring 21, so that kelly 19 sticks into card slot automatically, side of the loop bar 2 far from snap ring 4
It is fixedly connected with deck 7, the top of deck 7 is equipped with sealing ring 18 corresponding with brush head 13, and sealing ring 18 prevents water from entering deck 7
Inside, placing groove is equipped in deck 7, the lower end of placing groove inner sidewall is equipped with the first sliding mouth, is slidably connected in the first sliding mouth
There is slide bar 8, the two sides of slide bar 8 run through the first sliding mouth and extend outwardly, and one end that slide bar 8 is located in placing groove is fixedly connected with
Pushing block 9, slide bar 8 are fixedly connected with connecting block 10 far from one end of pushing block 9, and connecting block 10 is hemispherical, cover on hemispherical inner wall
It is stamped spongy layer, connecting block 10 is arranged to hemispherical, meets the engineering of human body, and spongy layer is covered on inner sidewall, to finger
Play the role of protection, connecting block 10 is hemispherical, is covered with spongy layer, the inside of pushing block 9 and placing groove on hemispherical inner wall
It is equipped with telescopic rod 11 between wall, is arranged with the first spring 12 on telescopic rod 11, the both ends of the first spring 12 are respectively and in placing groove
Side wall is fixedly connected with pushing block 9, and the first spring 12 is arranged on telescopic rod 11, and when pushing block 9 is subjected to displacement, the first spring 12 can be with
Pushing block 9 is driven to be restored to initial position, the both ends of telescopic rod 11 are fixedly connected with the inner sidewall of placing groove and pushing block 9 respectively,
Be connected with brush head 13 at the notch of placing groove, 13 surrounding of brush head is fixedly connected with multiple first fixture blocks 14, placing groove it is interior
Side wall is equipped with multiple U-type grooves corresponding with the first fixture block 14, and the bottom of brush head 13 is fixedly connected with symmetrically arranged snap-gauge 15,
It is fixedly connected with second spring 16 between two snap-gauges 15, the first fixture block 14 being oppositely arranged is arranged right below two second cards
Block 17, the second fixture block 17 are fixed on snap-gauge 15.
In the utility model, the present apparatus is installed, when needing collapsing length, drops limited block 20, limited block 20 is allowed to drive
Kelly 19 is detached from the card slot of 1 bottom of hollow stem, rotates swivel becket 6, and swivel becket 6 drives screw rod 5 to rotate, and screw rod 5 drives 2 turns of loop bar
It is dynamic, due to the limit of snap ring 4, cause loop bar 2 that can only realize and move up and down, realizes the purpose of adjustment length, then kelly 19 is blocked
Into in card slot, when needing replacing brush head 13, two connecting blocks 10 are installed and are moved toward one another, connecting block 10 drives two slide bars 8 mutual
Close to movement, after slide bar 8 pushes pushing block 9 to be squeezed and deformed the snap-gauge 15 on the second fixture block 17, brush head 13, brush head 13 are twitched outward
On the first fixture block 14 can be skidded off along the U-type groove on deck after, then the second fixture block 17 on new brush head 13 first sticked into deck 7
On U-type groove, when sliding inside, since the surface of the second fixture block 17, the first fixture block 14 is arranged in the first fixture block 14
Also it can stick into U-type groove, when sliding into the bottom of deck 7, under the action of second spring 16, the second fixture block 17 is sticked into placing groove
When the lower end of inner sidewall, more changing brush head 13 is completed.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of Telescopic tooth-brush of replaceable brush head, including hollow stem (1), which is characterized in that be arranged in the hollow stem (1)
The top of loop bar (2), the hollow stem (1) is fixedly connected with loose collar (3), and the loose collar (3) and loop bar (2) activity are even
It connects, the loop bar (2) is located at one end in hollow stem (1) and is fixedly connected with snap ring (4), during the snap ring (4) is movably connected in
In empty bar (1), the side of the snap ring (4) is equipped with threaded hole, and the threaded hole internal screw thread is connected with screw rod (5), the screw rod
(5) side is through hollow stem (1) top and is fixedly connected with swivel becket (6), side of the loop bar (2) far from snap ring (4)
It is fixedly connected with deck (7), placing groove is equipped in the deck (7), it is sliding that the lower end of the placing groove inner sidewall is equipped with first
Mouthful, it being slidably connected slide bar (8) in the described first sliding mouth, the two sides of the slide bar (8) run through the first sliding mouth and extend outwardly,
The slide bar (8) is located at one end in placing groove and is fixedly connected with pushing block (9), and the one end of the slide bar (8) far from pushing block (9) is solid
Surely it is connected with connecting block (10), is equipped with telescopic rod (11) between the pushing block (9) and the inner sidewall of placing groove, the telescopic rod
(11) both ends are fixedly connected with the inner sidewall of placing groove and pushing block (9) respectively, are connected at the notch of the placing groove
Brush head (13), brush head (13) surrounding are fixedly connected with multiple first fixture blocks (14), and the inner sidewall of the placing groove is equipped with
The bottom of multiple U-type grooves corresponding with the first fixture block (14), the brush head (13) is fixedly connected with symmetrically arranged snap-gauge (15),
Second spring (16) are fixedly connected between two snap-gauges (15), the underface for first fixture block (14) being oppositely arranged
If there are two the second fixture block (17), second fixture block (17) is fixed on snap-gauge (15).
2. a kind of Telescopic tooth-brush of replaceable brush head according to claim 1, which is characterized in that on the telescopic rod (11)
It is arranged with the first spring (12), the both ends of first spring (12) are fixed with placing groove inner sidewall and pushing block (9) respectively to be connected
It connects.
3. a kind of Telescopic tooth-brush of replaceable brush head according to claim 1, which is characterized in that the top of the deck (7)
Portion is equipped with sealing ring (18) corresponding with brush head (13).
4. a kind of Telescopic tooth-brush of replaceable brush head according to claim 1, which is characterized in that the connecting block (10) is
Hemispherical is covered with spongy layer on the hemispherical inner wall.
5. a kind of Telescopic tooth-brush of replaceable brush head according to claim 1, which is characterized in that the swivel becket (6)
Side is equipped with the second sliding mouth, slidably connects kelly (19) in the described second sliding mouth, and the both ends of the kelly (19) run through the
Two sliding mouths simultaneously extend outwardly, and hollow stem (1) bottom part ring is arranged with card slot corresponding with kelly (19), and the kelly (19) is remote
One end from card slot is fixedly connected with limited block (20).
6. a kind of Telescopic tooth-brush of replaceable brush head according to claim 5, which is characterized in that covered on the kelly (19)
Equipped with third spring (21), the both ends of the third spring (21) are fixedly connected with limited block (20) and swivel becket (6) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820661710.2U CN208301243U (en) | 2018-05-05 | 2018-05-05 | A kind of Telescopic tooth-brush of replaceable brush head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820661710.2U CN208301243U (en) | 2018-05-05 | 2018-05-05 | A kind of Telescopic tooth-brush of replaceable brush head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208301243U true CN208301243U (en) | 2019-01-01 |
Family
ID=64711973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820661710.2U Expired - Fee Related CN208301243U (en) | 2018-05-05 | 2018-05-05 | A kind of Telescopic tooth-brush of replaceable brush head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208301243U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111012028A (en) * | 2019-11-28 | 2020-04-17 | 安徽省潜山县志发机电配件有限公司 | Civil cleaning brush with replaceable brush head |
| CN111543774A (en) * | 2020-05-12 | 2020-08-18 | 聊城市人民医院 | Brush head device of multifunctional oral care tool |
| CN113907629A (en) * | 2020-07-07 | 2022-01-11 | 广州好用科技有限公司 | Automatic foot brushing equipment for bathing based on single chip microcomputer |
-
2018
- 2018-05-05 CN CN201820661710.2U patent/CN208301243U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111012028A (en) * | 2019-11-28 | 2020-04-17 | 安徽省潜山县志发机电配件有限公司 | Civil cleaning brush with replaceable brush head |
| CN111543774A (en) * | 2020-05-12 | 2020-08-18 | 聊城市人民医院 | Brush head device of multifunctional oral care tool |
| CN113907629A (en) * | 2020-07-07 | 2022-01-11 | 广州好用科技有限公司 | Automatic foot brushing equipment for bathing based on single chip microcomputer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190101 Termination date: 20210505 |