CN206766651U - Singlehanded automatic toothpaste squeezer - Google Patents
Singlehanded automatic toothpaste squeezer Download PDFInfo
- Publication number
- CN206766651U CN206766651U CN201720640565.5U CN201720640565U CN206766651U CN 206766651 U CN206766651 U CN 206766651U CN 201720640565 U CN201720640565 U CN 201720640565U CN 206766651 U CN206766651 U CN 206766651U
- Authority
- CN
- China
- Prior art keywords
- ratchet
- toothpaste
- mounting bracket
- sealing plate
- pull bar
- 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.)
- Expired - Fee Related
Links
- 229940034610 toothpaste Drugs 0.000 title claims abstract description 63
- 239000000606 toothpaste Substances 0.000 title claims abstract description 63
- 238000007789 sealing Methods 0.000 claims abstract description 48
- 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 5
- 239000011435 rock Substances 0.000 claims description 3
- 210000001364 upper extremity Anatomy 0.000 abstract description 9
- 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
- 230000000694 effects Effects 0.000 description 2
- 238000011542 limb amputation Methods 0.000 description 2
- 206010008190 Cerebrovascular accident Diseases 0.000 description 1
- 208000006011 Stroke Diseases 0.000 description 1
- 206010052428 Wound Diseases 0.000 description 1
- 208000027418 Wounds and injury 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
- 239000006071 cream Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000000278 spinal cord Anatomy 0.000 description 1
- 208000020431 spinal cord injury Diseases 0.000 description 1
Landscapes
- Tubes (AREA)
- Brushes (AREA)
Abstract
A kind of singlehanded automatic toothpaste squeezer, mounting bracket are L-type structure framework, and a through hole is provided with 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, and coordinating the ratchet and pawl of transmission, in the curling of clockwork spring one end and ratchet, the other end is connected with axle stand installed in the bottom of mounting bracket；Only the body of valve gear is hollow structure, and body upper part is threadedly coupled with toothpaste outlet end；There is pull bar in the middle part of body, have cam on pull bar, tie rod end has sealing plate, spring is installed on pull bar；Body below sealing plate forms the passage of cylinder.This toothpaste squeezer, singlehanded it can complete action of squeezing toothpaste out of a tube, and can arbitrarily adjusts toothpaste extrusion capacity, disclosure satisfy that the only unilateral upper extremity function caused by 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.
Description
Technical field
It the utility model is related to a kind of daily life aids tool, particularly singlehanded automatic toothpaste squeezer.
Background technology
With the development of biology-psychology-social medical model, quality of life is gradually valued by the people, but for brain soldier
In, only unilateral upper extremity function is good caused by brain trauma, spinal cord injury, peripheral nerve injuries of upper extremity, hand injury and upper limb amputation etc.
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, can adjust toothpaste extrusion capacity.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.
Utility model content
In order to overcome the difficulty that patient squeezes toothpaste out of a tube in technical background, the utility model provides one kind and singlehanded can complete to squeeze tooth
Cream acts, and and can arbitrarily adjusts the automatic toothpaste squeezer of toothpaste extrusion capacity.
Technical scheme is used by the utility model：A kind of singlehanded automatic toothpaste squeezer, including mounting bracket, extruding dress
Put and only valve gear,
The mounting bracket is L-type structure framework, and a through hole is provided with 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
It is slidably matched with the two sides of mounting bracket；
Ratchet combined mechanism includes ratchet, ratchet and clockwork spring, coordinates the ratchet and pawl of transmission to be arranged under mounting bracket
Portion, clockwork spring one end curling with ratchet on, 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；Only valve gear it should include body, push away
Plate, cam, spring and passage；
Body is hollow structure, and body upper part is threadedly coupled with toothpaste outlet end；Pull bar is provided with the middle part of body, on pull bar
There is cam；Connecting rod end set has sealing plate, and spring is installed on pull bar；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 mouth；Spring is set with pull bar between sealing plate and inner walls.
Interconnection in the middle part of body, sealing ring, the sealing plate are provided between rock and sealing plate at its port
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 stored energy state, and pressure becomes big in toothpaste；
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
Driven wheel axle scrolls down through, and makes to produce pressure inside toothpaste, after toothpaste enters in the cavity of body, is squeezed by the passage of sealing
Go out；Push pedal is unclamped, under spring effect, seals sheet reset, only valve gear closes and is in stored energy state again.
When promoting push pedal inwards, band moving cam is rotated, and only valve gear is opened, and the angle that push pedal promotes 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 up to 15 °.
Toothpaste squeezer disclosed in the utility model, singlehanded action of squeezing toothpaste out of a tube can be completed, and can arbitrarily adjusts toothpaste
Extrusion capacity, the only unilateral upper extremity function caused by disclosure satisfy that the elderly and various diseases is good or both hands only possess certain grasping energy
Power, and the use demand of the fine dysfunction person of finger.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model.
Fig. 2 is Fig. 1 side view.
Fig. 3 is the structural representation that toothpaste has used.
Fig. 4 is top view of the present utility model.
Fig. 5 is partial enlarged drawing of the present utility model.
Fig. 6 is that the utility model stops sealing plate closing structure schematic diagram in valve gear.
Fig. 7 is that the utility model stops sealing plate opening structure schematic diagram in valve gear.
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 utility model is described further with reference to the accompanying drawings and examples.
Referring to accompanying drawing 1-7, this toothpaste squeezer disclosed in the utility model, suitable for cerebral apoplexy, brain trauma, spinal cord damage
The automatic toothpaste squeezer of patient's daily use such as wound, peripheral nerve injuries of upper extremity, hand injury and upper limb amputation, i.e., it is unilateral
Upper extremity 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 L-type structure framework, and a through hole is provided with 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.For four wheel shafts respectively between axle stand to be flexibly connected form, 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 rotates with push pedal entablature.Sealing plate is relative with interconnection mouth
Should；Spring is set with pull bar between sealing plate and inner walls.
Interconnection in the middle part of body, sealing ring, the sealing plate are provided between rock and sealing plate at its port
Coordinate with sealing ring.
When push pedal is placed vertically, cam is in relaxation state in the spring in outer body face horizontal abutment, pull bar, sealing
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 contact,
Pull bar drives sealing plate to move right, and spring is compressed, and sealing plate departs from the sealing ring at feeder connection end, and only valve gear is in and opened
Open state.
After loosening push pedal, under the action of the spring, sealing plate is bonded with interconnection outlet again, and only valve gear closes.
Clockwork spring is screwed, is closed due to stopping valve gear, now ratchet mechanism is in stored energy state.
When user with toothbrush 6 promote stop valve gear on push pedal, now will only valve gear open, 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 closes, 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 promotes is bigger, cam rotation
Gyration is bigger, and only valve opening is bigger, and toothpaste extrusion capacity is more；The angle that push pedal promotes 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.Between ratchet mechanism and four-wheel hold-down mechanism it is driven by clockwork spring, can be just opened afterwards so ratchet mechanism fills in clockwork spring
It is dynamic by clockwork spring drive four-wheel pressing device motion to start from turn.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 the inverse time when release for clockwise
Pin.
Toothbrush promotes push pedal to be connected to what is connect with cam to certain angle, push pedal, and when promoting push pedal, band moving cam rotates,
Only valve gear is opened, and the angle that push pedal promotes is bigger, and the cam anglec of rotation is bigger, and only valve opening is bigger；Push pedal is unclamped, resets bullet
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 are to scrolling down through.
Toothpaste is all filled in only in the 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 pushes away
During dynamic push pedal, push pedal drives cam rotation, and now spring is compressed, and therefore sealing plate moves right, only valve port turns on
, after unclamping push pedal, the spring compressed is released, and sealing plate is brought into close contact with lower seal again, closed.
Claims (7)
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 L-type structure framework, and a through hole is provided with 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；Only body, push pedal, convex should be included by valve gear
Wheel, spring and passage；
Body is hollow structure, and body upper part is threadedly coupled with toothpaste outlet end；Pull bar is provided with the middle part of body, is had on pull bar convex
Wheel；Connecting rod end set has sealing plate, and spring is installed on pull bar；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 compresses
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 body for stopping 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, sealing ring is provided with its port between rock and sealing plate, the sealing plate coordinates with sealing ring.
7. automatic toothpaste squeezer according to claim 6, it is characterised in that：When promoting push pedal inwards, band moving cam revolves
Turn, only valve gear is opened, and the angle that push pedal promotes 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 more；The opening angle of push pedal is up to 15 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720640565.5U CN206766651U (en) | 2017-06-05 | 2017-06-05 | Singlehanded automatic toothpaste squeezer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720640565.5U CN206766651U (en) | 2017-06-05 | 2017-06-05 | Singlehanded automatic toothpaste squeezer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206766651U true CN206766651U (en) | 2017-12-19 |
Family
ID=60636574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720640565.5U Expired - Fee Related CN206766651U (en) | 2017-06-05 | 2017-06-05 | Singlehanded automatic toothpaste squeezer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206766651U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107021285A (en) * | 2017-06-05 | 2017-08-08 | 华北理工大学 | Singlehanded automatic toothpaste squeezer |
| CN109124432A (en) * | 2018-11-06 | 2019-01-04 | 中山市翔实机械设备有限公司 | A kind of multi-functional automatic toothpaste squeezing device |
-
2017
- 2017-06-05 CN CN201720640565.5U patent/CN206766651U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107021285A (en) * | 2017-06-05 | 2017-08-08 | 华北理工大学 | Singlehanded automatic toothpaste squeezer |
| CN107021285B (en) * | 2017-06-05 | 2019-10-18 | 华北理工大学 | Singlehanded automatic toothpaste squeezer |
| CN109124432A (en) * | 2018-11-06 | 2019-01-04 | 中山市翔实机械设备有限公司 | A kind of multi-functional automatic toothpaste squeezing device |
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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: 20171219 |