CN209555229U - A kind of novel cross handle tissue grinder - Google Patents
A kind of novel cross handle tissue grinder Download PDFInfo
- Publication number
- CN209555229U CN209555229U CN201822257733.XU CN201822257733U CN209555229U CN 209555229 U CN209555229 U CN 209555229U CN 201822257733 U CN201822257733 U CN 201822257733U CN 209555229 U CN209555229 U CN 209555229U
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- grinding
- cross handle
- pestle
- right spiral
- utility
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Abstract
The utility model discloses a kind of novel cross handle tissue grinder, including cross handle grinding pestle and grinding casing, the lower part of cross handle grinding pestle and the lower part of grinding internal surface of sleeve pipe carry out frosted processing；It further include left-hand screw slot and right spiral, the lower surface of the cross handle grinding pestle is provided with a left-hand screw slot and a right spiral.Cross handle grinding pestle need not be extracted grinding casing repeatedly when in use by the utility model, the tissue sample being extruded in grinding casing upper ball body cavity is allowed to fall back to grinding sleeve bottom, but it can constantly rotate clockwise or counterclockwise cross handle grinding pestle, the tissue sample that need to be ground is brought back to grinding casing part to grind, effect is better and high-efficient than the dismembyator of the prior art.Cross handle tissue grinder compared with the existing technology, the utility model change is small, and structure is simple, and grinding effect is significant, and market prospects are big.
Description
Technical field
The utility model belongs to biological tissue's grinding technique field more particularly to a kind of novel cross handle tissue grinder.
Background technique
In biology relevant medical domain, manually tissue grinder is carried out commonly using cross handle tissue grinder, it is existing
Cross handle grinding pestle be only a cylindrical type frosted stick, in spin finishing usually can by be located at dismembyator lower part group
Tissue samples are expressed in the hemispherical cavity of top, and these tissue samples will rest on always upper ball in continuous grinding
In body cavity, cause these tissue fluid that cannot be ground to.Previous solution is that spin finishing stops midway, ten
Word handle grinds pestle and extracts, and the tissue sample rested in the hemispherical cavity of top is allowed to flow to lower part, then reinserts the grinding of cross handle
Pestle is ground.Such case has resulted in that troublesome in poeration, grinding efficiency is low and grinding effect is poor.
Utility model content
The utility model in view of the above shortcomings of the prior art, has invented a kind of novel cross handle tissue grinder.
To achieve the goals above, the utility model adopts the following technical solutions:
A kind of novel cross handle tissue grinder, including cross handle grinding pestle and grinding casing, the cross handle grinding
The lower part of pestle and the lower part of grinding internal surface of sleeve pipe carry out surface frosted processing；It further include left-hand screw slot and right spiral, it is described
The lower surface of cross handle grinding pestle is provided with a left-hand screw slot and a right spiral.
The utility model increases left-hand screw slot or right spiral by grinding in cross handle on pestle, screw type rising or
The guide groove of sinking may make the tissue fluid (either top or lower part) in grinding sleeve, in cross grinding pestle
Can flow back exchange up and down in spin finishing, and be ground device and fully grind.Can thus cross grinding handle feelings not extracted
Under condition, the tissue sample being deposited in the hemispherical cavity of top is allowed to flow back into the lower part of dismembyator casing, with carry out incessantly, fill
Divide ground grinding.
Further, the screw pitch of the left-hand screw slot and right spiral is 1.5-2.0cm, if screw pitch is too small, can be hindered
Hinder the water conservancy diversion downward or upward of tissue sample；Screw pitch too greatly, and will affect the effect of grinding.
Further, the shape of the left-hand screw slot and right spiral is half moon groove, and the width of groove is
1.0-2.0mm, the depth of groove are 1.0-2.0mm；If design is too narrow and too deep, it be easy to cause tissue sample in slot internal resistance
Plug；If design is too wide or too shallow, the drain effect to tissue fluid will affect.
Further, the left-hand screw slot is interacted with right spiral, head and the tail are connected to, and avoids organizing sample in process of lapping
Product are accumulated in cross handle grinding pestle lower end, can also be and tissue sample is allowed continuously to roll up and down during grinding.
Utility model has the advantages that
1. the utility model need not allow and be extruded on grinding casing repeatedly the grinding pestle extraction of cross handle when in use
Tissue sample in portion's hemispherical cavity flows back into the lower part of dismembyator casing, then equably grinds again, and left and right helicla flute is set
Meter can allow the tissue sample in dismembyator, upper-lower interactive and be fully ground in grinding clockwise or counterclockwise, than existing
There is the grinding effect of the dismembyator of technology good；
2. dismembyator compared with the existing technology, utility model change is small, and structure is simple, and grinding effect is significant, market
Prospect is big.
Detailed description of the invention
Fig. 1 is a kind of perspective view of novel cross handle tissue grinder of the utility model；
Fig. 2 is the perspective view of cross handle grinding pestle in a kind of novel cross handle tissue grinder of the utility model.
Specific embodiment
The utility model is described in detail below in conjunction with attached drawing:
In the description of the present invention, it should be noted that the orientation or positional relationship of the instructions such as " top ", " lower part "
For be based on the orientation or positional relationship shown in the drawings or the utility model product using when the orientation or position usually put
Relationship is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
A kind of novel cross handle tissue grinder, including cross handle grinding pestle 1, grinding casing 2, left-hand screw slot 3 and right spiral shell
Spin slot 4, the lower part of cross handle grinding pestle 1 and the lower part of grinding 2 inner wall of casing carry out surface frosted processing；Described ten
The lower surface of word handle grinding pestle 1 is provided with a left-hand screw slot 3 and a right spiral 4；Left-hand screw slot 3 and right spiral 4
It interacts and joins end to end.In order to make to flow back smooth above and below tissue sample in process of lapping and grind more abundant, left-hand screw
The shape of slot 3 and right spiral 4 is semi-moon shaped groove.The recess width and depth of left-hand screw slot 3 and right spiral 4 are uniform
Sample, about 1.0-2.0mm, preferred depth and width are 1.5mm.The screw pitch of the left-hand screw slot 3 and right spiral 4 is
1.5-2.0cm preferred screw pitch is 2cm.
Although the specific embodiment of the utility model is described in detail and is illustrated above, it should be noted that
Be that we can make various changes and modifications the embodiment above, but these without departure from the utility model spirit and
Range documented by the attached claims.
Claims (4)
1. a kind of novel cross handle tissue grinder, including cross handle grinding pestle (1) and grinding casing (2), the cross handle
The lower part of the lower part and grinding casing (2) inner wall of grinding pestle (1) carries out surface frosted processing；It is characterized in that, further including left spiral shell
The lower surface of spin slot (3) and right spiral (4), cross handle grinding pestle (1) is provided with a left-hand screw slot (3) and one
Right spiral (4).
2. a kind of novel cross handle tissue grinder according to claim 1, which is characterized in that the left-hand screw slot
(3) and the screw pitch of right spiral (4) is 1.5-2.0cm.
3. a kind of novel cross handle tissue grinder according to claim 2, which is characterized in that the left-hand screw slot
(3) and right spiral (4) is semi-moon shaped groove, and the width of groove is 1.0-2.0mm, and the depth of groove is 1.0-2.0mm.
4. a kind of novel cross handle tissue grinder according to claim 3, which is characterized in that the left-hand screw slot
(3) it intersects, join end to end with right spiral (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822257733.XU CN209555229U (en) | 2018-12-29 | 2018-12-29 | A kind of novel cross handle tissue grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822257733.XU CN209555229U (en) | 2018-12-29 | 2018-12-29 | A kind of novel cross handle tissue grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209555229U true CN209555229U (en) | 2019-10-29 |
Family
ID=68306466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822257733.XU Expired - Fee Related CN209555229U (en) | 2018-12-29 | 2018-12-29 | A kind of novel cross handle tissue grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209555229U (en) |
-
2018
- 2018-12-29 CN CN201822257733.XU patent/CN209555229U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20191029 Termination date: 20201229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |