CN201136652Y - Hard injecting type device for various creams - Google Patents
Hard injecting type device for various creams Download PDFInfo
- Publication number
- CN201136652Y CN201136652Y CNU2007201176995U CN200720117699U CN201136652Y CN 201136652 Y CN201136652 Y CN 201136652Y CN U2007201176995 U CNU2007201176995 U CN U2007201176995U CN 200720117699 U CN200720117699 U CN 200720117699U CN 201136652 Y CN201136652 Y CN 201136652Y
- Authority
- CN
- China
- Prior art keywords
- piston
- type device
- shell
- injection device
- injecting type
- 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
Abstract
The utility model provides a hard injection device capable of containing various paste bodies, which comprises a casing, a piston, a movable draw rod, etc., wherein, the movable draw rod and the piston are positioned in the casing, the periphery of the movable draw rod is provided with a plurality of annular grooves at equal intervals, and the tail end of the internal pipe of the piston is provided with furling teeth so that one-way self-lock can be formed. The hard injection device has the characteristics that the waste is avoided, the squeeze and the press are resistant, the structure is simple and the use is convenient, and the problems that the substance in the paste body is not completely squeeze out with much remnant are solved, the hard injection device is an ideal hard injection device capable of containing various paste bodies.
Description
Affiliated technical field
The utility model relates to a kind of device that can adorn various pastes.
Background technology
At present, known pasty masses as: toothpaste, shoe polish, various ointment etc. all are to be contained in the device of software squash type, lotion during use in the flexible pipe squeezes unclean, residual too much, cause waste, and be afraid of crowded, not to be stowed under heavy cargo, flexible pipe cracky, the mountain pass in the cream Zhengzhou in causing managing goes out, and has caused many troubles.
Summary of the invention
For solving the problem of above-mentioned existence, the purpose of this utility model provides a kind of hardware injecting type device of adorning various lotions, and it is crowded unclean that it can not only solve lotion, residual too much deficiency, and anti-crowded, resistance to compression, not cracky.
The technical scheme that its technical matters that solves the utility model adopts is: this device is made of shell, piston, active pull rod etc.Shell is formed by plastic injection-moulded, and front end is the tubule outlet, and there is wide controlling the rear end.Be provided with active pull rod in the shell, pull bar is moulded by plastics injections and is formed, and is provided with several equidistant annular recess at the pull bar cylindrical, supportingly on pull bar is provided with a piston, and piston is formed by plastic injection-moulded, and the outside inside with shell of piston closely connects separates.The center is provided with interior pipe in the piston, terminal being provided with of interior pipe received the teeth of dialling shape, during use, the active pull rod of pulling out in the interior pipe of piston is put a certain groove, at this moment, the teeth and the annular recess of the gathering shape of Guan Weiduan form unidirectional self-marketing in the piston, and pushing drawing rod can be released shell with paste in the shell according to demand for movable piston.
The beneficial effects of the utility model are, it promptly can solve lotion and squeeze unonly, residually too much avoid waste, and also anti-doing, resistance to compression, simple in structure, easy to use.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the scheme drawing of the utility model piston.
Among the figure, 1, tubule outlet, 2, shell, 3, active pull rod, 4, piston, 5, wide edge, 6, annular recess, 7, base, 8, draw the shape teeth in, 9, pipe in the piston.
The specific embodiment
Shown in the figure, shell (2) mould firmly that injection moulding is disposable to form, front end is tubule outlet (1), the rear end is wide edge (5), being provided with plastic injection-moulded active pull rod (3) in the shell (2) forms, be provided with some equidistant annular recess (6) at pull bar (3) cylindrical, being provided with plastic injection-moulded piston (4) on pull bar (3) forms, piston (4) outside is a closed contact with the inside of shell (2), the interior center of piston (4) is provided with interior pipe (9), and interior pipe (9) end is provided with the teeth (8) of drawing shape in, makes like this, very convenient, get final product as using with syringe.
Claims (3)
1, a kind of hardware injecting type device of adorning various lotions, by shell (2), piston (4), active pull rod formations such as (3), the front end that it is characterized in that shell (2) is provided with tubule outlet (1) rear end and is provided with wide edge (5).
2, the hardware injecting type device of adorning various lotions according to claim 1 is characterized in that being provided with piston (4) in the shell (2), is provided with interior pipe (9) in the piston (4), and interior pipe (9) end is provided with the teeth (8) of drawing shape in.
3, the hardware injecting type device of adorning various lotions according to claim 2, it is characterized in that, be provided with active pull rod (3) in the piston (4), be provided with some equidistant annular recess (6) on the cylindrical of active pull rod (3), the annular recess (6) of active pull rod (3) is a unidirectional self-lock with the cooperating of teeth (8) that the interior pipe of piston (9) draws shape in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201176995U CN201136652Y (en) | 2007-12-14 | 2007-12-14 | Hard injecting type device for various creams |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201176995U CN201136652Y (en) | 2007-12-14 | 2007-12-14 | Hard injecting type device for various creams |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201136652Y true CN201136652Y (en) | 2008-10-22 |
Family
ID=40037343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201176995U Expired - Fee Related CN201136652Y (en) | 2007-12-14 | 2007-12-14 | Hard injecting type device for various creams |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201136652Y (en) |
-
2007
- 2007-12-14 CN CNU2007201176995U patent/CN201136652Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081022 Termination date: 20100114 |