CN205933796U - Simple and easy boost motor of syringe - Google Patents
Simple and easy boost motor of syringe Download PDFInfo
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- CN205933796U CN205933796U CN201620854081.6U CN201620854081U CN205933796U CN 205933796 U CN205933796 U CN 205933796U CN 201620854081 U CN201620854081 U CN 201620854081U CN 205933796 U CN205933796 U CN 205933796U
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- syringe
- supporting part
- hole
- boosting portion
- utility
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Abstract
The utility model provides a simple and easy boost motor of syringe. Present syringe includes barrel and piston stick usually, has the flange on the barrel, and this flange is the radial square ascending extension of barrel, and piston stick one end has the head, and during the use, operator's forefinger and middle finger support and lean on on the flange, and the head at the piston rod is pressed down to the thumb, and the thumb application of force promotes the piston rod. But because there are the sediment in pressure and thallus lysate, among the messenger filter process, the piston stick that bulldozes the syringe is more difficult. The utility model provides a simple and easy boost motor of syringe, including boosting portion and supporting part, its characterized in that: have spacing face in the boosting portion, the bilateral symmetry of boosting portion is provided with two sets of handles, seted up the through -hole on the supporting part, the supporting part bilateral symmetry is provided with two sets of portions of gripping, the handle corresponds on the axial direction of through -hole with the portion of gripping. The utility model discloses simple structure, reasonable in design, convenient operation.
Description
Technical field
This utility model is related to a kind of simple booster of syringe, for the boosting of syringe.
Background technology
Many big extraction reagent kits of plasmid are carried out using the syringe added with filter membrane or adsorbed film at present, and this syringe is real
Show quick, a large amount of extractions of plasmid, and do not use centrifuge, reduces cost.
Existing syringe generally includes cylinder and piston rod, and cylinder has flange, and this flange is cylinder radial direction
On extension, piston rod one end there is head, during use, the forefinger of operator and middle finger are resisted against on flange, and thumb press exists
The head of piston rod, thumb force promotes piston rod.But because pressure and cellular lysate liquid have precipitation, make filter process
In, the piston rod of push injection device is more difficult, needs the power applying larger.Operator's hand is all exerted oneself in piston rod upper end,
And piston rod top is little with hand contact area, exerted oneself using power person more difficult.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency present in prior art, and provides a kind of structure design to close
Reason, easy to use, the simple booster of time saving and energy saving syringe.
The technical scheme in the invention for solving the above technical problem is：The simple booster of this syringe, including boosting
Portion and supporting part it is characterised in that：Confined planes are had on described boosting portion, the both sides in boosting portion are symmetrically arranged with two groups of handles,
Through hole is offered on described supporting part, supporting part both sides are symmetrically arranged with two groups of grip parts, and described handle and grip part are in through hole
Axial direction on corresponding.During use, supporting part is sleeved on the cylinder of syringe by through hole and is resisted against the convex of syringe
On edge, boosting portion is against the head of piston rod, holds grip part and handle with handss simultaneously, and exerts a force, thus execution, due to
Grip part and the setting of handle, increased contact area during operation, more convenient to operate, are easy to exert a force, time saving and energy saving.
Be provided with cavity in boosting portion described in the utility model, this cavity toward the uncovered setting in supporting part direction, and cavity with
Through hole is coaxially disposed, and described confined planes are formed in cavity.During use, the head of syringe is embedded in cavity, and cavity is to note
The head of emitter plays position-limiting action, prevents boosting portion from sliding on the axial direction of cylinder it is ensured that grip part and handling position
Corresponding so that more convenient to operate.
Boosting portion described in the utility model and supporting part are stainless steel.
Through hole described in the utility model is provided with the guide wall of ring-type, and guide wall is along the axial direction setting of through hole.Lead
To the setting of wall, supporting part can be prevented so that cooperation is even closer relative to cylinder deflection.
Boosting portion described in the utility model is integral type structure.
Supporting part described in the utility model is integral type structure.
This utility model compared with prior art, has advantages below and effect：Structure is simple, reasonable in design, during use,
Supporting part is sleeved on the cylinder of syringe by through hole and is resisted against on the flange of syringe, and boosting portion is against the head of piston rod
Portion, holds grip part and handle with handss simultaneously, and exerts a force, thus execution, due to the setting of grip part and handle, increased
Contact area during operation, more convenient to operate, it is easy to exert a force.
Brief description
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or in description of the prior art the accompanying drawing of required use be briefly described it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, before not paying creative labor
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is syringe simple booster use state figure.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings and by embodiment, and following examples are right
Of the present utility model explain and this utility model is not limited to following examples.
Embodiment 1.
Referring to Fig. 1, the simple booster of syringe 3 of the present embodiment includes boosting portion 1 and supporting part 2.
Confined planes 11 are had on the boosting portion 1 in the present embodiment, the both sides in boosting portion 1 are symmetrically arranged with two groups of handles 12,
Through hole 21 is offered on supporting part 2, supporting part 2 both sides are symmetrically arranged with two groups of grip parts 22, grip part 22 is through hole 21 radial direction
Extension on direction, handle 12 is corresponding on the axial direction of through hole 21 with grip part 22, and handle 12 is for through hole in the radial direction
Extension.
During use, supporting part 2 is sleeved on the cylinder 31 of syringe 3 by through hole 21 and is resisted against the flange of syringe 3
On 32, boosting portion 1 is against the head 34 of piston rod 33, holds grip part 22 and handle 12 with handss simultaneously, and exerts a force, thus completing
Action, due to the setting of grip part 22 and handle 12, increased contact area during operation, more convenient to operate, is easy to exert a force.
It is provided with cavity 13, this cavity 13 is toward the uncovered setting in supporting part 2 direction and recessed in boosting portion 1 in the present embodiment
Chamber 13 is coaxially disposed with through hole 21, and confined planes 11 are formed in cavity 13.During use, the head 34 of syringe 3 is embedded into cavity
In 13, cavity 13 plays position-limiting action to the head 34 of syringe 3, prevents boosting portion 1 from sliding on the axial direction of cylinder 31,
Guarantee grip part 22 corresponding with handle 12 position so that more convenient to operate.
Boosting portion 1 in the present embodiment and supporting part 2 are stainless steel.Intensity is higher, long service life.
It is provided with the guide wall 23 of ring-type, guide wall 23 sets along the axial direction of through hole 21 at through hole 21 in the present embodiment
Put.The setting of guide wall 23, can prevent supporting part 2 cylinder 31 relatively from deflecting so that coordinating even closer.
Boosting portion 1 in the present embodiment is integral type structure, easy to process.
Supporting part 2 in the present embodiment is integral type structure, easy to process.
Above content described in this specification is only to this utility model example explanation.This utility model
Person of ordinary skill in the field can make various modifications or supplement or adopt class to described specific embodiment
As mode substitute, the content without departing from this utility model description or surmount model defined in the claims
Enclose, protection domain of the present utility model all should be belonged to.
Claims (6)
1. the simple booster of a kind of syringe, including boosting portion and supporting part it is characterised in that：Have spacing in described boosting portion
Face, the both sides in boosting portion are symmetrically arranged with two groups of handles, and described supporting part offers through hole, and supporting part both sides are symmetrically arranged with
Two groups of grip parts, described handle is corresponding on the axial direction of through hole with grip part.
2. the simple booster of syringe according to claim 1 it is characterised in that：It is provided with cavity in described boosting portion,
This cavity is toward the uncovered setting in supporting part direction, and cavity is coaxially disposed with through hole, and described confined planes are formed in cavity.
3. the simple booster of syringe according to claim 1 and 2 it is characterised in that：Described boosting portion and supporting part are equal
For stainless steel.
4. the simple booster of syringe according to claim 1 it is characterised in that：Described through hole is provided with leading of ring-type
Xiang Bi, guide wall is along the axial direction setting of through hole.
5. the simple booster of syringe according to claim 1 it is characterised in that：Described boosting portion is integral type structure.
6. the simple booster of syringe according to claim 1 it is characterised in that：Described supporting part is integral type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620854081.6U CN205933796U (en) | 2016-08-09 | 2016-08-09 | Simple and easy boost motor of syringe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620854081.6U CN205933796U (en) | 2016-08-09 | 2016-08-09 | Simple and easy boost motor of syringe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205933796U true CN205933796U (en) | 2017-02-08 |
Family
ID=57923024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620854081.6U Active CN205933796U (en) | 2016-08-09 | 2016-08-09 | Simple and easy boost motor of syringe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205933796U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107505183A (en) * | 2017-08-30 | 2017-12-22 | 河南师范大学 | A kind of assist device for testing chamber syringe |
-
2016
- 2016-08-09 CN CN201620854081.6U patent/CN205933796U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107505183A (en) * | 2017-08-30 | 2017-12-22 | 河南师范大学 | A kind of assist device for testing chamber syringe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190621 Address after: 311121 Room 101, Building 2636 Yuhangtang Road, Cangqian Street, Yuhang District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Beiwo Medical Technology Co., Ltd. Address before: 314000 2nd Floor, Building 10, European and American Biotechnology Industrial Park, 501 Changsheng South Road, Nanhu District, Jiaxing City, Zhejiang Province Patentee before: Jiaxing blue Sheng Sheng Biotechnology Co., Ltd. |