CN208439654U - A kind of extrusion device - Google Patents
A kind of extrusion device Download PDFInfo
- Publication number
- CN208439654U CN208439654U CN201820826234.5U CN201820826234U CN208439654U CN 208439654 U CN208439654 U CN 208439654U CN 201820826234 U CN201820826234 U CN 201820826234U CN 208439654 U CN208439654 U CN 208439654U
- Authority
- CN
- China
- Prior art keywords
- tube body
- extrusion
- outer tube
- interior
- piston rod
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of extrusion devices, including for filling non-solid object (10) and with the interior tube body (1) of extrusion (2), the piston rod (3) that can be slided in it and release non-solid object (10) from extrusion (2) is equipped in the interior tube body (1), outer tube body flexible (4) are also connected on the interior tube body (1), confined space (5) are formed between the outer tube body (4) and piston rod (3), described confined space (5) the interior gassy, being also connected on the extrusion (2) can be by its closed sealing cover (6).The utility model structure is simple, easy to operate, can be reduced waste.
Description
[technical field]
The utility model relates to a kind of extrusion devices.
[background technique]
Toothpaste or some other ointment are the regular supplies in people's daily life.Current toothpaste or ointment be all it is filling
In tube body, when user's use, opens sealing cover, and squeezes tube body and squeeze out the non-solid object such as toothpaste or ointment.It is well known that
People squeeze toothpaste out of a tube or ointment is all hold tube body middle part and pinching tube body, it is such operate will lead to tube body rear end toothpaste or
The more difficult extrusion of the non-solid object such as ointment needs from the rear end of tube body thrusting one's way bit by bit when toothpaste or ointment run low
Pressure could squeeze out completely non-solid object, operate very trouble, and squeeze unclean, cause toothpaste or ointment etc. non-solid
The waste of state object.
Therefore, the utility model is based on above deficiency and generates.
[utility model content]
The utility model aim is to overcome the deficiencies in the prior art, and it is simple to provide a kind of structure, easy to operate, be can be reduced
The extrusion device of waste.
The utility model is achieved through the following technical solutions:
A kind of extrusion device, it is characterised in that: including for filling non-solid object 10 and with extrusion 2 interior tube body 1,
The piston rod 3 that can be slided in it and release non-solid object 10 from extrusion 2 is equipped in the interior tube body 1, described is interior
It is also connected with outer tube body 4 flexible on tube body 1, forms confined space 5 between the outer tube body 4 and piston rod 3, described is close
Gassy in space 5 is closed, being also connected on the extrusion 2 can be by its closed sealing cover 6.
Extrusion device as described above, it is characterised in that: be additionally provided with the energy when squeezing outer tube body 4 on the outer tube body 4
The charge valve 7 inflated in it.
Extrusion device as described above, it is characterised in that: the outer tube body 4 is connected to the front end of interior tube body 1.
Extrusion device as described above, it is characterised in that: the outer tube body 4 is connected to the rear end of interior tube body 1.
Extrusion device as described above, it is characterised in that: the interior tube body 1, which is equipped with, to be integrally formed and to lordosis with it
Protrusion pipe 8 out, the setting of extrusion 2 is on protrusion pipe 8.
Compared with prior art, the utility model has the following advantages: outer tube body is connected on the interior tube body of the utility model, and
And the piston rod that can slide and push non-solid object with respect to it is provided in interior tube body, the sealing between piston rod and outer tube body
It is filled with gas in space, so user is when in use, opens sealing cover, then with being held by outer tube body and squeeze outer tube body,
Gas in sealing space, which is squeezed, to apply active force to piston rod, to push piston rod, piston rod is just relatively interior
Tube body slides and squeezes out non-solid object from extrusion, pushes non-solid object using piston rod, enables non-solid object thorough
It squeezes out, does not still change personnel using the mode of operation that hold simultaneously pinching outer tube body when not will cause waste, and operating and squeeze
The operating habit of the non-solid object such as toothpaste or ointment operates very convenient quick.
[Detailed description of the invention]
Fig. 1 is 1 cross-sectional view of the utility model embodiment；
Fig. 2 is 2 cross-sectional view of the utility model embodiment；
Fig. 3 is 3 cross-sectional view of the utility model embodiment.
[specific embodiment]
The utility model is further described with reference to the accompanying drawing:
Embodiment 1:
As shown in Figure 1, a kind of extrusion device, including for filling non-solid object 10 and with the interior tube body 1 of extrusion 2,
The piston rod 3 that can be slided in it and release non-solid object 10 from extrusion 2 is equipped in the interior tube body 1, described is interior
Be also connected with outer tube body 4 flexible on tube body 1, the outer tube body 4 is connected to the front end of interior tube body 1, the outer tube body 4 with
Confined space 5 is formed between piston rod 3, gassy in the confined space 5 is also connected with energy on the extrusion 2
By its closed sealing cover 6.The non-solid object 10 is the substances such as toothpaste or ointment.User when using toothpaste or ointment,
Sealing cover 6 is opened, then with being held by outer tube body 4 and squeezing outer tube body 4, the gas in sealing space 5 is squeezed will be right
Piston rod 3 applies active force, to push piston rod 3, piston rod 3 just with respect to interior tube body 1 slide and by toothpaste or ointment from crowded
Outlet 2 squeezes out, and is squeezed toothpaste out of a tube or ointment using the promotion of piston rod 3, toothpaste or ointment are thoroughly squeezed out, not will cause wave
Still do not change personnel using hold and the mode of operation of pinching outer tube body when taking, and operating and squeeze toothpaste out of a tube or the behaviour of ointment
Work is accustomed to, and operates very convenient quick.In practice, can first ointment filling toward interior tube body 1 in or ointment, then pass through close
6 sealing extrusion 2 of capping, then connects outer tube body 4 and the gassy in sealing space 5, due to sealing on interior tube body 1 again
Gassy in space 5, sealing cover 6 seal up extrusion 2 again, thus piston rod 3 be at one balance position without
Sliding.
Embodiment 2:
As shown in Fig. 2, a kind of extrusion device, including for filling non-solid object 10 and with the interior tube body 1 of extrusion 2,
The piston rod 3 that can be slided in it and release non-solid object 10 from extrusion 2 is equipped in the interior tube body 1, described is interior
Be also connected with outer tube body 4 flexible on tube body 1, the outer tube body 4 is connected to the front end of interior tube body 1, the outer tube body 4 with
Confined space 5 is formed between piston rod 3, gassy in the confined space 5 is also connected with energy on the extrusion 2
By its closed sealing cover 6.The non-solid object 10 is the substances such as toothpaste or ointment.After the opening of sealing cover 6, pass through extruding
Gas in outer tube body 1 and drive piston rod 3 to squeeze out non-solid object 10, design is very ingenious, not will cause non-solid object 10
Waste, and it is easy to operate, be suitble to promote and apply.
As shown in Fig. 2, being additionally provided with the charge valve 7 that can be inflated in it when squeezing outer tube body 4 on the outer tube body 4.
When squeezing outer tube body 1, extraneous gas enters in sealing space 5 user from charge valve 7, so that piston rod 3 is pushed to be easier,
So that toothpaste or ointment are easier to squeeze out, more convenient operation is quick.
It is integrally formed with it and forwardly convex protrusion pipe 8 as shown in Fig. 2, the interior tube body 1 is equipped with, described squeezes
2 setting of outlet is on protrusion pipe 8.The setting of protrusion pipe 8 can make toothpaste more easily be pressed against on toothbrush, it is also possible that
Ointment is more easily pressed against required position.
Embodiment 3:
As shown in figure 3, a kind of extrusion device, including for filling non-solid object 10 and with the interior tube body 1 of extrusion 2,
The piston rod 3 that can be slided in it and release non-solid object 10 from extrusion 2 is equipped in the interior tube body 1, described is interior
It is also connected with outer tube body 4 flexible on tube body 1, forms confined space 5 between the outer tube body 4 and piston rod 3, described is close
Gassy in space 5 is closed, being also connected on the extrusion 2 can be by its closed sealing cover 6.After the opening of sealing cover 6,
Piston rod 3 is driven to squeeze out non-solid object 10 by squeezing the gas in outer tube body 1, design is very ingenious, not will cause wave
Take, and easy to operate, is suitble to promote and apply.
As shown in figure 3, the outer tube body 4 is connected to the rear end of interior tube body 1.
It is integrally formed with it and forwardly convex protrusion pipe 8 as shown in figure 3, the interior tube body 1 is equipped with, described squeezes
2 setting of outlet is on protrusion pipe 8.
Claims (5)
1. a kind of extrusion device, it is characterised in that: including for filling non-solid object (10) and with the interior tube body of extrusion (2)
(1), the piston rod that can be slided in it and release non-solid object (10) from extrusion (2) is equipped in the interior tube body (1)
(3), it is also connected with outer tube body flexible (4) on the interior tube body (1), shape between the outer tube body (4) and piston rod (3)
At confined space (5), the confined space (5) interior gassy is also connected with and can be closed on the extrusion (2)
Sealing cover (6).
2. extrusion device according to claim 1, it is characterised in that: be additionally provided on the outer tube body (4) outside squeezing
The charge valve (7) that can be inflated in it when tube body (4).
3. extrusion device according to claim 1, it is characterised in that: the outer tube body (4) is connected to interior tube body (1)
Front end.
4. extrusion device according to claim 1, it is characterised in that: the outer tube body (4) is connected to interior tube body (1)
Rear end.
5. extrusion device according to claim 1, it is characterised in that: the interior tube body (1) be equipped with its one at
Type and forwardly convex protrusion pipe (8), the extrusion (2) setting is on protrusion pipe (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820826234.5U CN208439654U (en) | 2018-05-29 | 2018-05-29 | A kind of extrusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820826234.5U CN208439654U (en) | 2018-05-29 | 2018-05-29 | A kind of extrusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208439654U true CN208439654U (en) | 2019-01-29 |
Family
ID=65092593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820826234.5U Active CN208439654U (en) | 2018-05-29 | 2018-05-29 | A kind of extrusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208439654U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108750348A (en) * | 2018-05-29 | 2018-11-06 | 许宸熙 | A kind of pushing device for pushing non-solid object |
-
2018
- 2018-05-29 CN CN201820826234.5U patent/CN208439654U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108750348A (en) * | 2018-05-29 | 2018-11-06 | 许宸熙 | A kind of pushing device for pushing non-solid object |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208439654U (en) | A kind of extrusion device | |
| CN209064660U (en) | A kind of noresidue toothpaste | |
| CN108750348A (en) | A kind of pushing device for pushing non-solid object | |
| CN201595756U (en) | Automatic toothpaste squeezer | |
| CN201849696U (en) | Portable toothpaste box | |
| CN202400391U (en) | Two-head toothpaste | |
| CN210055017U (en) | Environment-friendly cosmetic packaging bottle | |
| CN208354879U (en) | A kind of cosmetics containers | |
| CN201432872Y (en) | Self-sealing non-return toothpaste tube | |
| CN210654373U (en) | Two-section packing tube | |
| CN203677598U (en) | Decompression collection device | |
| CN203283541U (en) | Automatic closing type spray head button | |
| CN208403580U (en) | A kind of toothbrush of having self-feeding toothpaste | |
| CN201971270U (en) | Push type bottle cap | |
| CN203698910U (en) | Toothpaste shell with shaping buckles | |
| CN101934894A (en) | Injection glue bottle | |
| CN103768668A (en) | Pressure-reducing collecting device | |
| CN214421017U (en) | Toothpaste bottle | |
| CN207404123U (en) | A kind of cream bottle | |
| CN201021372Y (en) | Paste product container | |
| CN214421194U (en) | Toothpaste container | |
| CN219440055U (en) | Vomit bag | |
| CN208746606U (en) | A kind of disposable drinking water bag | |
| CN210581469U (en) | Needle tube extrusion type cosmetic bottle | |
| CN208856130U (en) | A kind of rectangular port dentifrice tube |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |