CN205738841U - New type auto pump pressure type toothpaste packing bottle - Google Patents
New type auto pump pressure type toothpaste packing bottle Download PDFInfo
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- CN205738841U CN205738841U CN201620250894.4U CN201620250894U CN205738841U CN 205738841 U CN205738841 U CN 205738841U CN 201620250894 U CN201620250894 U CN 201620250894U CN 205738841 U CN205738841 U CN 205738841U
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- valve chest
- bottle
- sealing piece
- diaphragm seal
- valve
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Abstract
This utility model provides a kind of new type auto pump pressure type toothpaste packing bottle, including bottle, valve chest is installed in bottle, the top and bottom of valve chest are respectively equipped with opening, it is provided with lower valve base at the lower ending opening of valve chest, lower sealing piece it is provided with in valve chest, it is provided with sleeve pipe at the upper end open of described valve chest, the inwall of described sleeve pipe is provided with diaphragm seal, the outer surface of the lower end of described sleeve pipe is cased with annular sleeve, the inner surface of described annular sleeve is provided with the upper valve base being positioned at below described upper diaphragm seal, it is provided with sealing pair between upper diaphragm seal and upper valve base, piston it is additionally provided with in bottle；During squeezing valve housing, the cavity volume of valve chest reduces, toothpaste between upper diaphragm seal and lower sealing piece is upwardly gone up diaphragm seal and is opened, extrude from upper valve base, when cancelling the extruding force to valve chest, form negative pressure, now the upwardly lower sealing piece of the toothpaste between lower sealing piece and piston is opened, achieving self-emptying, annular sleeve is enclosed within the lower end of sleeve pipe, and sealing property is more preferable.
Description
Technical field
This utility model relates to a kind of toothpaste packing bottle.
Background technology
Along with technical merit and the continuous progress of society, the packaging of various article of everyday use is had higher requirement by people,
People more and more require that the packaging of used product can either meet requirement easy to use and can reach again beautiful outline form
The needs seen, toothpaste is as people's bath accessory used in everyday, and its packaging is also constantly improved by people, such as publication number
For the patent of invention of CN201619795U disclosing a kind of compressing pump type Packaging Bottle, due to piston in the technical scheme of this patent
And the air-tightness problem coordinated between bottle, piston can be caused upper in time not move, affect the stability of discharging, and for example publication number
For the patent of invention of CN102502060A discloses a kind of negative pressure package bottle, the technical scheme of this patent there is also one
A little defects, be such as connected between the pump housing with bottle is firm not, is susceptible to come off during pressing, existing in prior art
Defect may be summarized to be Lou fragrant, piston unstable and elastomer is fixed bad etc., these defects have had a strong impact on use
Effect, have impact on product quality.
Utility model content
In order to solve above-mentioned technical problem, this utility model provides one can carry out toothpaste use, Er Qieneng easily
Being prevented effectively from Lou fragrant, piston is stable, compact conformation is reliable, the new type auto pump pressure type toothpaste packing bottle of appearance looks elegant.
For solving above-mentioned technical problem, the technical solution of the utility model is: new type auto pump pressure type toothpaste packing bottle, bag
Include the bottle of upper end open, the valve chest that cavity volume can change be installed in described bottle, the upper end of described valve chest and
Lower end is respectively equipped with opening, is provided with lower valve base at the lower ending opening of described valve chest, is provided with and is positioned at lower valve base in described valve chest
The lower sealing piece of top, is provided with sealing pair, described lower sealing piece and described valve casing between described lower sealing piece and described lower valve base
It is provided with attachment means between body, in described valve chest, is provided with the cavity opened up for described lower sealing piece, described valve chest
Being provided with sleeve pipe at upper end open, the inwall of described sleeve pipe is provided with diaphragm seal, and the outer surface of the lower end of described sleeve pipe is cased with ring
Shape set, the inner surface of described annular sleeve is provided with the upper valve base being positioned at below described upper diaphragm seal, described upper diaphragm seal and described on
It also is provided with sealing pair between valve seat, in described sleeve pipe, is provided with the cavity opened up for described upper diaphragm seal, described upper diaphragm seal
And be provided with so that described upper diaphragm seal is pressed on the elastic hold-down devices of described upper valve base, in described bottle between described valve chest
It is additionally provided with the piston being positioned at below described valve chest.
As preferred technical scheme, described valve chest is elastic shell.
As preferred technical scheme, described elastic hold-down devices include being located at described upper diaphragm seal and described valve chest it
Between elastomeric connector strip, described elastomeric connector strip is connected to one end of described valve chest higher than being connected to the one of described upper diaphragm seal
End.
As preferred technical scheme, described bottle includes base and the cylinder being arranged on described base, described base
It is integral type structure with described cylinder.
As preferred technical scheme, between described body and described lower sealing piece mounting seat, it is provided with sealing and connecting device,
Described sealing and connecting device includes the sealing ring being located at the lower edge of described body.
As preferred technical scheme, described attachment means includes the elastic strip being connected to described lower sealing piece neighboring,
The outer end of described elastic strip is connected on ring segment, and described ring segment is pressed on described lower sealing piece mounting seat by described body
On, described elastic strip includes that the inner is fixed on the first section of described lower sealing piece outer peripheral face, and described just section extends in the counterclockwise direction,
The outer end of described just section connects the latter end extended in the counterclockwise direction, described just between section and described lower sealing piece outer peripheral face
Angle is more than the angle between described latter end and described lower sealing piece outer peripheral face.
As preferred technical scheme, also include that valve chest hold-down devices, described valve chest hold-down devices include being arranged on
Nozzle cover on described bottle, described nozzle cover includes that lid body and button, described lid body are provided with rotating shaft, and described button turns
After dynamic installation in described rotating shaft, the lower surface of described button is provided with the arcwall face acting on described valve chest upper surface, described
The upper surface of button connects has the noxxle closure covering the opening part at described jet pipe, the lower edge of described noxxle closure to be provided with toothpaste cut-out
Sword.
As preferred technical scheme, described piston includes that piston only, the neighboring of described piston only are provided with sealing
Circle, the cross section of described sealing ring is the V-arrangement of wall opening in bottle, and described sealing ring is elastic seal ring, described sealing ring
Inwall interference fit with described bottle.
As preferred technical scheme, in described sleeve pipe, it is cased with jet pipe.
As preferred technical scheme, described valve chest is positioned under described body in including body and being located at described bottle
Lower sealing piece mounting seat, described lower sealing piece mounting seat is provided with described lower valve base, described lower sealing piece mounting seat and described
Bottle is integral type structure.
Owing to have employed technique scheme, including the bottle of upper end open, being provided with cavity volume in described bottle can
With the valve chest changed, the top and bottom of described valve chest are respectively equipped with opening, are provided with at the lower ending opening of described valve chest
Lower valve base, is provided with the lower sealing piece being positioned at above lower valve base, between described lower sealing piece and described lower valve base in described valve chest
It is provided with sealing pair, between described lower sealing piece and described valve chest, is provided with attachment means, be provided with in described valve chest under described
The cavity that diaphragm seal opens up, is provided with sleeve pipe at the upper end open of described valve chest, the inwall of described sleeve pipe is provided with close
Mounting, the outer surface of the lower end of described sleeve pipe is cased with annular sleeve, and the inner surface of described annular sleeve is provided with and is positioned at described upper diaphragm seal
The upper valve base of lower section, also is provided with sealing pair between described upper diaphragm seal and described upper valve base, be provided with and supply on described in described sleeve pipe
The cavity that diaphragm seal opens up, is provided with between described upper diaphragm seal and described valve chest so that described upper diaphragm seal is pressed on institute
State the elastic hold-down devices of upper valve base, in described bottle, be additionally provided with the piston being positioned at below described valve chest；During squeezing valve housing,
The cavity volume of valve chest reduces, and the toothpaste between upper diaphragm seal and lower sealing piece is upwardly gone up diaphragm seal and opened, from
Upper valve base is extruded, when cancelling the extruding force to valve chest, owing to valve chest is that elastomeric material is made, under the effect of elastic force, and valve
The cavity volume of housing becomes big, forms negative pressure, the now upwardly lower sealing piece of the toothpaste between lower sealing piece and described piston
Open, enter into valve chest inner chamber from lower valve base, so far complete the automatic-extrusion of a toothpaste, again during squeezing valve housing,
The most automatically carry out above-mentioned steps, it is achieved that the automatic extrusion of toothpaste, greatly facilitate use, and can be prevented effectively from Lou fragrant,
Compact conformation is reliable, appearance looks elegant；Being provided with sleeve pipe at the upper end open of described valve chest, the inwall of described sleeve pipe is provided with close
Mounting, the outer surface of the lower end of described sleeve pipe is cased with annular sleeve, and the inner surface of described annular sleeve is provided with and is positioned at described upper diaphragm seal
The upper valve base of lower section；Annular sleeve is enclosed within the lower end of sleeve pipe, and when toothpaste extrudes automatically, toothpaste acts in annular sleeve so that annular
Set is enclosed within the lower end of described sleeve pipe more closely, and sealing property is more preferable.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment；
Fig. 2 is the partial enlarged drawing in Fig. 1 at I；
Fig. 3 is the structural representation of lower sealing piece in this utility model embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described further:
As shown in accompanying drawing 1, Fig. 2 and Fig. 3, new type auto pump pressure type toothpaste packing bottle, including the bottle 1 of upper end open, institute
Being provided with the valve chest 2 that cavity volume can change in stating bottle 1, the top and bottom of described valve chest 2 are respectively equipped with opening,
It is provided with lower valve base 3 at the lower ending opening of described valve chest, is provided with, in described valve chest 2, the lower sealing piece being positioned at above lower valve base 3
4, it is provided with sealing pair between described lower sealing piece 4 and described lower valve base 3, is provided with between described lower sealing piece 4 and described valve chest 2
Attachment means, is provided with the cavity opened up for described lower sealing piece, the upper end open of described valve chest 2 in described valve chest 2
Place is provided with sleeve pipe 29, and the inwall of described sleeve pipe 29 is provided with diaphragm seal 7, and the outer surface of the lower end of described sleeve pipe 29 is cased with annular
Set 30, the inner surface of described annular sleeve 30 is provided with the upper valve base 6 being positioned at below described upper diaphragm seal 7, described upper diaphragm seal 7 and institute
State and between upper valve base 6, also be provided with sealing pair, in described sleeve pipe, be provided with the cavity opened up for described upper diaphragm seal, described close
It is provided with between mounting 7 and described valve chest 2 so that described upper diaphragm seal 7 is pressed on the elastic hold-down devices of described upper valve base 6, institute
The piston 5 being positioned at below described valve chest 2 it is additionally provided with in stating bottle；Described valve chest includes body 10 and is located at described bottle 1
Inside being positioned at the lower sealing piece mounting seat 11 under described body 10, described lower sealing piece mounting seat 11 is provided with described lower valve base 3,
Described lower sealing piece mounting seat 11 and described bottle 1 are integral type structure.Annular sleeve is enclosed within the lower end of sleeve pipe, and toothpaste extrudes automatically
Time, toothpaste acts in annular sleeve so that annular sleeve is enclosed within the lower end of described sleeve pipe more closely, and sealing property is more preferable.
Described valve chest 2 is elastic shell, and when applying extruding force, the inner chamber of valve chest diminishes, when cancelling extruding force,
Valve chest inner chamber becomes big.Described valve chest can use monochromatic part, it would however also be possible to employ double-colored part is to have more excellent bullet
Property performance.
As in figure 2 it is shown, described elastic hold-down devices includes the bullet being located between described upper diaphragm seal 7 and described valve chest 2
Property connection strap 9, described elastomeric connector strip 9 is connected to one end of described valve chest 2 higher than being connected to the one of described upper diaphragm seal 7
End.Upper diaphragm seal is pressed on described upper valve base by elastic hold-down devices, it is ensured that seal.
Described bottle includes base 27 and the cylinder 28 being arranged on described base 27, described base 27 and described cylinder 28
For integral type structure.
Sealing and connecting device, described sealing and connecting device bag it is provided with between described body 10 and described lower sealing piece mounting seat
Include the sealing ring 12 of the lower edge being located at described body.The outer surface of sealing ring 12 is adjacent in lower sealing piece mounting seat 11, makes
Fixing more firm between lower sealing piece mounting seat and described body 10.
As it is shown on figure 3, described attachment means includes the elastic strip 8 being connected to described lower sealing piece neighboring, described elasticity
The outer end of bar 8 is connected on ring segment 15, and described ring segment 15 is pressed on described lower sealing piece mounting seat 11 by described body 10
On, described elastic strip 8 includes that the inner is fixed on the first section 18 of described lower sealing piece outer peripheral face, and described just section 18 is in the counterclockwise direction
Extending, the outer end of described just section 18 connects the latter end 19 extended in the counterclockwise direction, described just section 18 and described lower sealing piece
Angle between outer peripheral face is more than the angle between described latter end 19 and described lower sealing piece outer peripheral face.
Described piston includes that piston only, the neighboring of described piston only are provided with sealing ring 14, described sealing ring 14
Cross section is the V-arrangement of wall opening in bottle, and described sealing ring 14 is elastic seal ring, described sealing ring and described bottle 1
Inwall interference fit.Make piston more stable.
Jet pipe 20 it is cased with in described sleeve pipe；Also include that valve chest hold-down devices, described valve chest hold-down devices include installing
Nozzle cover on described bottle, described nozzle cover includes that lid body 21 and button 22, described lid body 21 are provided with rotating shaft 23,
Described button 22 rotates after installing in described rotating shaft 23, and the lower surface of described button 22 is provided with and acts on described valve chest 2
The arcwall face 24 of end face, the upper surface of described button 22 connects the noxxle closure 25 covering the opening part at described jet pipe, described spray
The lower edge of lid 25 is provided with toothpaste cutting edge 26.During use, the arcwall face 24 that pushes button acts on the upper surface pair of valve chest 2
Valve chest extrudes, and nozzle cover opens up simultaneously, when use completes, unclamps button, owing to valve chest is elastic shell,
Under the elastic force effect of valve chest, nozzle cover covers downwards the opening of described jet pipe, and the lower edge of the most described noxxle closure 25 is provided with tooth
The toothpaste of extrusion is cut off by cream cutting edge 26, greatly facilitates use.
During squeezing valve housing, the cavity volume of valve chest 2 reduces, the toothpaste between upper diaphragm seal 7 and lower sealing piece 4
Upwardly go up diaphragm seal 7 to open, extrude from upper valve base 6, when cancelling the extruding force to valve chest 2, owing to valve chest 2 is elastic
Material is made, and under the effect of elastic force, the cavity volume of valve chest 2 becomes big, forms negative pressure, now lower sealing piece 4 and described work
Plug 5 between toothpaste upwardly lower sealing piece 4 open, enter into valve chest 2 inner chamber from lower valve base 3, piston 5 then along with to
Upper motion, so far completes the automatic-extrusion of a toothpaste, again during squeezing valve housing, the most automatically carries out above-mentioned steps；Real
Having showed the automatic extrusion of toothpaste, greatly facilitated use, and can be prevented effectively from Lou fragrant, compact conformation is reliable, piston is stable, outward
See attractive in appearance.
Utilize technical scheme described in the utility model, or those skilled in the art is in technical solutions of the utility model
Under inspiration, design similar technical scheme, and reach above-mentioned technique effect, all fall into protection model of the present utility model
Enclose.
Claims (10)
- The most new type auto pump pressure type toothpaste packing bottle, it is characterised in that: include the bottle of upper end open, be provided with in described bottle The valve chest that cavity volume can change, the top and bottom of described valve chest are respectively equipped with opening, the lower end of described valve chest Opening part is provided with lower valve base, is provided with the lower sealing piece being positioned at above lower valve base in described valve chest, described lower sealing piece and described It is provided with sealing pair between lower valve base, is provided with attachment means between described lower sealing piece and described valve chest, sets in described valve chest There is the cavity opened up for described lower sealing piece, at the upper end open of described valve chest, be provided with sleeve pipe, the inwall of described sleeve pipe Being provided with diaphragm seal, the outer surface of the lower end of described sleeve pipe is cased with annular sleeve, and the inner surface of described annular sleeve is provided with and is positioned at institute State the upper valve base below diaphragm seal, also be provided with sealing pair between described upper diaphragm seal and described upper valve base, set in described sleeve pipe There is the cavity opened up for described upper diaphragm seal, be provided with so that described upper sealing between described upper diaphragm seal and described valve chest Sheet is pressed on the elastic hold-down devices of described upper valve base, is additionally provided with the piston being positioned at below described valve chest in described bottle.
- New type auto pump pressure type toothpaste packing bottle the most as claimed in claim 1, it is characterised in that: described valve chest is elastic container Body.
- New type auto pump pressure type toothpaste packing bottle the most as claimed in claim 1, it is characterised in that: described elastic hold-down devices bag Including the elastomeric connector strip being located between described upper diaphragm seal and described valve chest, described elastomeric connector strip is connected to described valve chest One end higher than being connected to one end of described upper diaphragm seal.
- New type auto pump pressure type toothpaste packing bottle the most as claimed in claim 1, it is characterised in that: described bottle include base and Being arranged on the cylinder on described base, described base and described cylinder is integral type structure.
- 5. the new type auto pump pressure type toothpaste packing bottle as described in Claims 1-4 any claim, it is characterised in that: institute State in valve chest includes body and is located at described bottle and be positioned at the lower sealing piece mounting seat under described body, described lower sealing piece Mounting seat is provided with described lower valve base, and described lower sealing piece mounting seat and described bottle are integral type structure.
- New type auto pump pressure type toothpaste packing bottle the most as claimed in claim 5, it is characterised in that: described body and described under close Being provided with sealing and connecting device between mounting mounting seat, described sealing and connecting device includes the sealing being located at the lower edge of described body Ring.
- New type auto pump pressure type toothpaste packing bottle the most as claimed in claim 6, it is characterised in that: described attachment means includes Being connected to the elastic strip of described lower sealing piece neighboring, the outer end of described elastic strip is connected on ring segment, described ring segment quilt Described body is pressed in described lower sealing piece mounting seat, and described elastic strip includes that the inner is fixed on described lower sealing piece outer peripheral face First section, described just section extends in the counterclockwise direction, and the outer end of described just section connects the latter end extended in the counterclockwise direction, institute State first angle between section and described lower sealing piece outer peripheral face more than the folder between described latter end and described lower sealing piece outer peripheral face Angle.
- 8. the new type auto pump pressure type toothpaste packing bottle as described in Claims 1-4 any claim, it is characterised in that: institute It is cased with jet pipe in stating sleeve pipe.
- New type auto pump pressure type toothpaste packing bottle the most as claimed in claim 8, it is characterised in that: also include press-fiting under valve chest Putting, described valve chest hold-down devices includes that the nozzle cover being arranged on described bottle, described nozzle cover include lid body and button, Described lid body is provided with rotating shaft, and described button rotates after installing in described rotating shaft, and the lower surface of described button is provided with effect At the arcwall face of described valve chest upper surface, the upper surface of described button connects the jet pipe covering the opening part at described jet pipe Lid, the lower edge of described noxxle closure is provided with toothpaste cutting edge.
- 10. the new type auto pump pressure type toothpaste packing bottle as described in Claims 1-4 any claim, it is characterised in that: institute Stating piston and include that piston only, the neighboring of described piston only are provided with sealing ring, the cross section of described sealing ring is to bottle The V-arrangement of interior wall opening, described sealing ring is elastic seal ring, the inwall interference fit of described sealing ring and described bottle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620250894.4U CN205738841U (en) | 2016-03-29 | 2016-03-29 | New type auto pump pressure type toothpaste packing bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620250894.4U CN205738841U (en) | 2016-03-29 | 2016-03-29 | New type auto pump pressure type toothpaste packing bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205738841U true CN205738841U (en) | 2016-11-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620250894.4U Active CN205738841U (en) | 2016-03-29 | 2016-03-29 | New type auto pump pressure type toothpaste packing bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205738841U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110712849A (en) * | 2018-07-12 | 2020-01-21 | 上海艾鲲新材料科技有限公司 | All-round push type toothpaste tube |
-
2016
- 2016-03-29 CN CN201620250894.4U patent/CN205738841U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110712849A (en) * | 2018-07-12 | 2020-01-21 | 上海艾鲲新材料科技有限公司 | All-round push type toothpaste tube |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |