CN107021285A - Singlehanded automatic toothpaste squeezer - Google Patents
Singlehanded automatic toothpaste squeezer Download PDFInfo
- Publication number
- CN107021285A CN107021285A CN201710412611.0A CN201710412611A CN107021285A CN 107021285 A CN107021285 A CN 107021285A CN 201710412611 A CN201710412611 A CN 201710412611A CN 107021285 A CN107021285 A CN 107021285A
- Authority
- CN
- China
- Prior art keywords
- toothpaste
- ratchet
- valve gear
- mounting bracket
- push pedal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229940034610 toothpaste Drugs 0.000 title claims abstract description 68
- 239000000606 toothpaste Substances 0.000 title claims abstract description 68
- 238000007789 sealing Methods 0.000 claims abstract description 47
- 238000001125 extrusion Methods 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 230000001737 promoting effect Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 3
- 239000011435 rock Substances 0.000 claims description 3
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims description 2
- 235000011613 Pinus brutia Nutrition 0.000 claims description 2
- 241000018646 Pinus brutia Species 0.000 claims description 2
- 210000001364 upper extremity Anatomy 0.000 abstract description 8
- 230000004064 dysfunction Effects 0.000 abstract description 5
- 201000010099 disease Diseases 0.000 abstract description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 208000011092 Hand injury Diseases 0.000 description 2
- 208000010886 Peripheral nerve injury Diseases 0.000 description 2
- 208000030886 Traumatic Brain injury Diseases 0.000 description 2
- 238000011542 limb amputation Methods 0.000 description 2
- 208000020431 spinal cord injury Diseases 0.000 description 2
- 206010008190 Cerebrovascular accident Diseases 0.000 description 1
- 208000006011 Stroke Diseases 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000002490 cerebral effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003414 extremity Anatomy 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D35/00—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor
- B65D35/24—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor with auxiliary devices
- B65D35/28—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor with auxiliary devices for expelling contents
- B65D35/285—Co-operating squeezing supporting rollers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tubes (AREA)
- Brushes (AREA)
Abstract
A kind of singlehanded automatic toothpaste squeezer, mounting bracket is to be provided with a through hole on L-type structure framework, its bottom surface；Wheel shaft is movably arranged on axle stand in hold-down mechanism, and the two sides of axle stand and mounting bracket are slidably matched；Ratchet combined mechanism includes ratchet, ratchet and clockwork spring, coordinates the ratchet and pawl of transmission to be arranged in the bottom of mounting bracket, the curling of clockwork spring one end and ratchet, the other end is connected with axle stand；Only the body of valve gear is hollow structure, and body upper part is threadedly coupled with toothpaste outlet end；Having in the middle part of body has cam on pull bar, pull bar, tie rod end has installs spring on sealing plate, pull bar；Body below sealing plate constitutes the passage of cylinder.This toothpaste squeezer, singlehanded it can complete action of squeezing toothpaste out of a tube, toothpaste extrusion capacity can be arbitrarily adjusted again, disclosure satisfy that the elderly and the only unilateral upper extremity function caused by various diseases is good or both hands only possess certain grippage, and the use demand of the fine dysfunction person of finger.
Description
Technical field
The present invention relates to a kind of daily life aids tool, particularly singlehanded automatic toothpaste squeezer.
Background technology
With the development of biological-psychology-social medical model, quality of life is gradually valued by the people, but for brain soldier
In, the only unilateral upper extremity function that causes such as brain trauma, spinal cord injury, peripheral nerve injuries of upper extremity, hand injury and upper limb amputation it is good
Good or both hands only possess certain grippage, and the fine dysfunction person of finger, not only influence the function of patient itself, also directly
It is related to the daily life active ability and quality of life of patient.
Fixed as patient can not be pinched during brushing teeth because the fine function of hand is poor by two fingers, screw Toothpaste tube cap, or
Toothpaste can not be extruded, all leverage the daily life of patient, a automatic toothpaste squeezer is devised for this and is solved just
Determine this problem.
Automatic toothpaste squeezer by promote stop valve gear on push pedal, start pressurizing unit, make toothpaste through only valve port from
Dynamic extrusion.Angle is promoted by changing push pedal, toothpaste extrusion capacity is can adjust.It is particularly suitable for use in caused by the elderly and various diseases
Only unilateral upper extremity function is good or both hands only possess certain grippage, and the fine dysfunction person of finger.
The content of the invention
In order to overcome the difficulty that patient squeezes toothpaste out of a tube in technical background, the present invention provide one kind singlehanded can complete to squeeze toothpaste out of a tube it is dynamic
Make, the automatic toothpaste squeezer of toothpaste extrusion capacity can be arbitrarily adjusted again.
The technical solution adopted in the present invention is：A kind of singlehanded automatic toothpaste squeezer, including mounting bracket, pressurizing unit and
Only valve gear,
The mounting bracket is to be provided with a through hole on L-type structure framework, its bottom surface；
The pressurizing unit includes four-wheel hold-down mechanism and ratchet combined mechanism：
Four-wheel hold-down mechanism includes the wheel shaft being set up in parallel under two on two, and wheel shaft is movably arranged on axle stand, axle stand and peace
The two sides shelved are slidably matched；
Ratchet combined mechanism includes ratchet, ratchet and clockwork spring, coordinates the ratchet and pawl of transmission to be arranged on the bottom of mounting bracket, hair
In the curling of bar one end and ratchet, the other end is fixedly connected with axle stand；
The only valve gear is arranged on below mounting bracket, is connected with toothpaste outlet end；Should only valve gear include body, it is push pedal, convex
Wheel, spring and passage；
Body is hollow structure, and body upper part is threadedly coupled with toothpaste outlet end；Being provided with the middle part of body on pull bar, pull bar has convex
Wheel；Connection boom end, which is provided with sealing plate, pull bar, installs spring；The passage of sealing plate and body coordinates.
A chute is separately installed with the riser medial surface of mounting bracket, the both sides of axle stand are connected with sliding block, and sliding block is placed in
In chute, sliding block drives axle stand to coordinate with slide.Four-wheel hold-down mechanism in mounting bracket and leading on mounting bracket bottom plate
Hole is corresponded to up and down, and toothpaste is inverted in the through hole, and its port of export is placed in the lower section of through hole, and its top is placed in four-wheel hold-down mechanism
Between wheel shaft.
The side of ratchet is provided with a knob for being coaxial therewith setting, and knob drives pawl wheel.
Only it is cavity in the body of valve gear, the middle part and bottom of cavity are respectively arranged with horizontal and vertical passage；Push away
Cam is set with plate entablature, cam is placed in hull outside face；The outer end of pull bar is hinged with push pedal entablature, the inner of pull bar
It is affixed with sealing plate；Sealing plate is corresponding with interconnection mouthful；Spring is set with pull bar between sealing plate and inner walls.
Interconnection in the middle part of body, is provided with sealing ring, the sealing plate between its port rock and sealing plate
Coordinate with sealing ring.
After knob, pawl wheel is driven, clockwork spring is rolled tightly storage power by ratchet；Only valve gear is closed, now
Clockwork spring is in pressure in storage power state, toothpaste and becomes big；
In use, promoting the push pedal stopped on valve gear with toothbrush, only valve gear is opened, and starts pressurizing unit, and clockwork spring starts to drive
Wheel shaft is scrolled down through, and is made to produce pressure inside toothpaste, after toothpaste enters in the cavity of body, is extruded by sealed passage；Pine
Open under push pedal, spring effect, seal sheet reset, only valve gear is closed and again in storage power state.
When promoting push pedal inwards, band moving cam is rotated, and only valve gear is opened, and the angle that push pedal is promoted is bigger, cam rotation
Angle is bigger, and only valve opening is bigger, and toothpaste extrusion capacity is more；The opening angle of push pedal is 15 ° to the maximum.
Toothpaste squeezer disclosed in this invention, singlehanded can complete action of squeezing toothpaste out of a tube, toothpaste extrusion can be arbitrarily adjusted again
Amount, the only unilateral upper extremity function caused by disclosure satisfy that the elderly and various diseases is good or both hands only possess certain grippage,
And the use demand of the fine dysfunction person of finger.
Brief description of the drawings
Fig. 1 is overall structure diagram of the invention.
Fig. 2 is Fig. 1 side view.
Fig. 3 is the structural representation that toothpaste has been used.
Fig. 4 is top view of the invention.
Fig. 5 is partial enlarged drawing of the invention.
Fig. 6 stops sealing plate closing structure schematic diagram in valve gear for the present invention.
Fig. 7 stops sealing plate opening structure schematic diagram in valve gear for the present invention.
In figure：Wheel shaft 1, axle stand 2, clockwork spring 3, ratchet 4, ratchet 5, toothbrush 6, mounting bracket 7, push pedal 8, toothpaste 9, chute
10, sliding block 11, knob 12, spring 13, passage 14, sealing plate 15, body 16, cam 17, pull bar 18.
Embodiment
The present invention will be further described with reference to the accompanying drawings and examples.
Referring to accompanying drawing 1-7, this toothpaste squeezer disclosed in this invention, suitable for cerebral apoplexy, brain trauma, spinal cord injury,
The automatic toothpaste squeezer of patient's daily use such as peripheral nerve injuries of upper extremity, hand injury and upper limb amputation, i.e., on one side
Limb function is good or both hands only possess certain grippage, and the fine dysfunction person of finger.
This toothpaste squeezer, including mounting bracket 7, pressurizing unit and only valve gear.
Mounting bracket is to be provided with a through hole on L-type structure framework, its bottom surface.Toothpaste is inverted on through hole, the outlet of toothpaste
End is placed in the lower section of through hole.The body position of toothpaste is connected with pressurizing unit, and the port of export of toothpaste is connected with only valve gear.
Pressurizing unit includes four-wheel hold-down mechanism and ratchet combined mechanism.Four-wheel hold-down mechanism includes wheel shaft 1, axle stand
2nd, chute 10 and sliding block 11；Ratchet combined mechanism includes clockwork spring 3, ratchet 4, ratchet 5 and knob 12.
Four-wheel hold-down mechanism includes the wheel shaft being set up in parallel under two on two, and wheel shaft is movably arranged on axle stand, axle stand
It is slidably matched with the two sides of mounting bracket.Four wheel shafts are respectively between axle stand to be flexibly connected form, and wheel shaft can be along center
Freely roll.The body position of toothpaste 9 is inserted between two groups of wheel shafts.
A chute is separately installed with the riser medial surface of mounting bracket, the both sides of axle stand are connected with sliding block, and sliding block is placed in
In chute, sliding block drives axle stand to coordinate with slide.Four-wheel hold-down mechanism in mounting bracket and leading on mounting bracket bottom plate
Hole is corresponded to up and down, and toothpaste is inverted in the through hole, and its port of export is placed in the lower section of through hole, and its top is placed in four-wheel hold-down mechanism
Between wheel shaft.
In ratchet combined mechanism, coordinate the ratchet and pawl of transmission installed in the side of the bottom of mounting bracket, clockwork spring one end
In curling and ratchet, the other end is fixedly connected with axle stand.The side of ratchet is provided with a knob for being coaxial therewith setting, knob
Drive pawl wheel.
Only valve gear is arranged on below mounting bracket, is connected with toothpaste outlet end.Only valve gear includes push pedal 8, spring 13, led to
Road 14, sealing plate 15, body 16, cam 17, pull bar 18.
Only it is cavity in the body of valve gear, the middle part and bottom of cavity are respectively arranged with horizontal and vertical passage；Push away
Cam is set with plate entablature, cam is placed in hull outside face；The outer end of pull bar is hinged with push pedal entablature, the inner of pull bar
Affixed with sealing plate, sealing plate is vertically arranged.Cam is rotated with push pedal entablature.Sealing plate is relative with interconnection mouthful
Should；Spring is set with pull bar between sealing plate and inner walls.
Interconnection in the middle part of body, is provided with sealing ring, the sealing plate between its port rock and sealing plate
Coordinate with sealing ring.
When push pedal is placed vertically, cam is in relaxation state, sealing in the spring in outer body face horizontal abutment, pull bar
Plate closely made a mistake under the elastic force effect of spring, with the sealing ring of interconnection and, only valve gear is in closure state；
Toothbrush promotes push pedal to rotate, and push pedal entablature drives cam rotation, and big diametral plane and the outer body face of cam are contacted, pull bar
Sealing plate is driven to move right, spring is compressed, sealing plate departs from the sealing ring at feeder connection end, only valve gear, which is in, opens shape
State.
Loosen after push pedal, under the action of the spring, sealing plate is fitted with interconnection outlet again, and only valve gear is closed.
Clockwork spring is screwed, is closed due to stopping valve gear, now ratchet mechanism, which is in, stores power state.
When user promotes the push pedal stopped on valve gear with toothbrush 6, it now will only open valve gear, and start pressurizing unit,
Clockwork spring starts to drive four-wheel hold-down mechanism to move down along chute, and four wheel shaft rotating directions are downward in the same direction, are made inside toothpaste
Pressure is produced, by stopping the sealing passage in valve gear, through stopping valve port extrusion；Push pedal is unclamped, back-moving spring resets push pedal, only
Valve gear is closed, so as to realize that one hand completes action of squeezing toothpaste out of a tube.
When promoting push pedal inwards, band moving cam is rotated, and only valve gear is opened, and the angle that push pedal is promoted is bigger, cam rotation
Gyration is bigger, and only valve opening is bigger, and toothpaste extrusion capacity is more；The angle that push pedal is promoted is smaller, and the cam anglec of rotation is smaller, only
Valve opening is smaller, and toothpaste extrusion capacity is fewer；When opening angle reaches 15 °, toothpaste extrusion length is 12mm, so as to realize arbitrarily
Adjust toothpaste extrusion capacity.
In embodiment, clockwork spring is screwed by knob, the theory of mechanics of its ratchet mechanism ensures can be by screwing clockwork spring
Fill energy.It is driven, can be just opened afterwards so ratchet mechanism fills in clockwork spring by clockwork spring between ratchet mechanism and four-wheel hold-down mechanism
Start from dynamic rotate drives four-wheel pressing device to move by clockwork spring.Toothpaste placement location is between four-wheel hold-down mechanism.Toothpaste mouth
Screw thread is close to the only internal thread rotation of valve gear upper end and connect.The seals such as sealing ring are provided between toothpaste mouth and inner body wall.
Knob is to screw the part that winds up manually, and the tightening direction of ratchet is clockwise direction, is the inverse time when release
Pin.
Toothbrush promotes push pedal to certain angle, and push pedal is connected to what is connect with cam, when promoting push pedal, band moving cam rotation,
Only valve gear is opened, and the angle that push pedal is promoted is bigger, and the cam anglec of rotation is bigger, and only valve opening is bigger；Push pedal is unclamped, bullet is resetted
Spring resets push pedal, and only valve gear closes and is in air-tight state.
Four-wheel pressing mechanism moves to lowermost part from toothpaste upper rear, as shown in figure 3, each two before and after four roller bearings
Root, front and rear roller bearing is to scrolling down through.
Toothpaste is all filled in the only cavity of the body of valve gear in normal state, and sealing ring is to seal the cavity,
The sealing ring increase on top stops the sealing behave affectedly with head for toothpaste of valve, and the sealing ring of bottom is increased export sealing.When toothbrush is pushed away
During dynamic push pedal, push pedal drives cam rotation, and now spring is compressed, and therefore sealing plate is moved right, and only valve port is turned on
, unclamp after push pedal, the spring compressed is released, and sealing plate is brought into close contact with lower seal again, closed.
Claims (8)
1. a kind of singlehanded automatic toothpaste squeezer, including mounting bracket, pressurizing unit and only valve gear, it is characterised in that：
The mounting bracket is to be provided with a through hole on L-type structure framework, its bottom surface；
The pressurizing unit includes four-wheel hold-down mechanism and ratchet combined mechanism：
Four-wheel hold-down mechanism includes the wheel shaft being set up in parallel under two on two, and wheel shaft is movably arranged on axle stand, axle stand and peace
The two sides shelved are slidably matched；
Ratchet combined mechanism includes ratchet, ratchet and clockwork spring, coordinates the ratchet and pawl of transmission to be arranged on the bottom of mounting bracket, hair
In the curling of bar one end and ratchet, the other end is fixedly connected with axle stand；
The only valve gear is arranged on below mounting bracket, is connected with toothpaste outlet end；Should only valve gear include body, it is push pedal, convex
Wheel, spring and passage；
Body is hollow structure, and body upper part is threadedly coupled with toothpaste outlet end；Being provided with the middle part of body on pull bar, pull bar has convex
Wheel；Connection boom end, which is provided with sealing plate, pull bar, installs spring；The passage of sealing plate and body coordinates.
2. singlehanded automatic toothpaste squeezer according to claim 1, it is characterised in that the riser medial surface of the mounting bracket
On be separately installed with a chute, the both sides of axle stand are connected with sliding block, and sliding block is placed in chute, and sliding block drives axle stand and chute
It is slidably matched.
3. singlehanded automatic toothpaste squeezer according to claim 1, it is characterised in that the four-wheel in the mounting bracket is compressed
Mechanism is corresponding up and down with the through hole on mounting bracket bottom plate, and toothpaste is inverted in the through hole, and its port of export is placed in the lower section of through hole, its
Top is placed between the wheel shaft of four-wheel hold-down mechanism.
4. singlehanded automatic toothpaste squeezer according to claim 1, it is characterised in that the side of the ratchet is provided with one
The knob set is coaxial therewith, knob drives pawl wheel.
5. singlehanded automatic toothpaste squeezer according to claim 1, it is characterised in that in the described only body of valve gear
For cavity, the middle part and bottom of cavity are respectively arranged with horizontal and vertical passage；Cam, cam are set with push pedal entablature
It is placed in hull outside face；The outer end of pull bar is hinged with push pedal entablature, and the inner of pull bar is affixed with sealing plate；Sealing plate and transverse direction
Passway is corresponding；Spring is set with pull bar between sealing plate and inner walls.
6. singlehanded automatic toothpaste squeezer according to claim 5, it is characterised in that the transverse direction in the middle part of body is led to
Road, is provided with sealing ring between its port rock and sealing plate, the sealing plate coordinates with sealing ring.
7. singlehanded automatic toothpaste squeezer according to claim 1, it is characterised in that
After knob, pawl wheel is driven, clockwork spring is rolled tightly storage power by ratchet；Only valve gear is closed, now clockwork spring
Become big in pressure in power state, toothpaste is stored；
In use, promoting the push pedal stopped on valve gear with toothbrush, only valve gear is opened, and starts pressurizing unit, and clockwork spring starts to drive
Wheel shaft is scrolled down through, and is made to produce pressure inside toothpaste, after toothpaste enters in the cavity of body, is extruded by sealed passage；Pine
Open under push pedal, spring effect, seal sheet reset, only valve gear is closed and again in storage power state.
8. automatic toothpaste squeezer according to claim 7, it is characterised in that：When promoting push pedal inwards, band moving cam rotation
Turn, only valve gear is opened, the angle that push pedal is promoted is bigger, and the cam anglec of rotation is bigger, and only valve opening is bigger, and toothpaste extrusion capacity is got over
It is many；The opening angle of push pedal is 15 ° to the maximum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710412611.0A CN107021285B (en) | 2017-06-05 | 2017-06-05 | Singlehanded automatic toothpaste squeezer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710412611.0A CN107021285B (en) | 2017-06-05 | 2017-06-05 | Singlehanded automatic toothpaste squeezer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107021285A true CN107021285A (en) | 2017-08-08 |
| CN107021285B CN107021285B (en) | 2019-10-18 |
Family
ID=59529672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710412611.0A Expired - Fee Related CN107021285B (en) | 2017-06-05 | 2017-06-05 | Singlehanded automatic toothpaste squeezer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107021285B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108423291A (en) * | 2018-02-28 | 2018-08-21 | 张雅颀 | A kind of toothpaste dispenser |
| WO2019061447A1 (en) * | 2017-09-30 | 2019-04-04 | 贺碧先 | Toothpaste squeezing apparatus for elderly of no family |
| WO2019061446A1 (en) * | 2017-09-30 | 2019-04-04 | 贺碧先 | Toothpaste squeezing apparatus for disabled |
| CN110369406A (en) * | 2019-08-09 | 2019-10-25 | 迟倩倩 | A kind of extruding cleaning device of heat exchanger tube |
| CN112744443A (en) * | 2021-03-10 | 2021-05-04 | 熊唐杰 | Mint-flavored mothproof whitening toothpaste |
| CN113749538A (en) * | 2021-08-23 | 2021-12-07 | 宋长莉 | Domestic portable toothbrush automatic feeding device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100012997A (en) * | 2008-07-30 | 2010-02-09 | 한밭대학교 산학협력단 | Automatic toothpaste extruder |
| CN202505219U (en) * | 2012-03-31 | 2012-10-31 | 李绍强 | Quantitative toothpaste squeezer |
| CN105455713A (en) * | 2014-09-12 | 2016-04-06 | 三峡大学 | Automatic toothpaste squeezer |
| CN206080361U (en) * | 2016-06-29 | 2017-04-12 | 南京信息工程大学 | Honeycomb type water injection device of toothpaste tube |
| CN206569445U (en) * | 2017-01-23 | 2017-10-20 | 周义翔 | A kind of household Portable tooth paste pressurizing unit |
| CN206766651U (en) * | 2017-06-05 | 2017-12-19 | 华北理工大学 | Singlehanded automatic toothpaste squeezer |
-
2017
- 2017-06-05 CN CN201710412611.0A patent/CN107021285B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100012997A (en) * | 2008-07-30 | 2010-02-09 | 한밭대학교 산학협력단 | Automatic toothpaste extruder |
| CN202505219U (en) * | 2012-03-31 | 2012-10-31 | 李绍强 | Quantitative toothpaste squeezer |
| CN105455713A (en) * | 2014-09-12 | 2016-04-06 | 三峡大学 | Automatic toothpaste squeezer |
| CN206080361U (en) * | 2016-06-29 | 2017-04-12 | 南京信息工程大学 | Honeycomb type water injection device of toothpaste tube |
| CN206569445U (en) * | 2017-01-23 | 2017-10-20 | 周义翔 | A kind of household Portable tooth paste pressurizing unit |
| CN206766651U (en) * | 2017-06-05 | 2017-12-19 | 华北理工大学 | Singlehanded automatic toothpaste squeezer |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019061447A1 (en) * | 2017-09-30 | 2019-04-04 | 贺碧先 | Toothpaste squeezing apparatus for elderly of no family |
| WO2019061446A1 (en) * | 2017-09-30 | 2019-04-04 | 贺碧先 | Toothpaste squeezing apparatus for disabled |
| CN108423291A (en) * | 2018-02-28 | 2018-08-21 | 张雅颀 | A kind of toothpaste dispenser |
| CN110369406A (en) * | 2019-08-09 | 2019-10-25 | 迟倩倩 | A kind of extruding cleaning device of heat exchanger tube |
| CN110369406B (en) * | 2019-08-09 | 2022-01-11 | 龙杰机械装备(太仓)有限公司 | Extrusion belt cleaning device of heat exchange tube |
| CN112744443A (en) * | 2021-03-10 | 2021-05-04 | 熊唐杰 | Mint-flavored mothproof whitening toothpaste |
| CN113749538A (en) * | 2021-08-23 | 2021-12-07 | 宋长莉 | Domestic portable toothbrush automatic feeding device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107021285B (en) | 2019-10-18 |
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Granted publication date: 20191018 |