CN2935950Y - Powder carrying type magnetic brush - Google Patents
Powder carrying type magnetic brush Download PDFInfo
- Publication number
- CN2935950Y CN2935950Y CN 200620027115 CN200620027115U CN2935950Y CN 2935950 Y CN2935950 Y CN 2935950Y CN 200620027115 CN200620027115 CN 200620027115 CN 200620027115 U CN200620027115 U CN 200620027115U CN 2935950 Y CN2935950 Y CN 2935950Y
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- Prior art keywords
- powder
- magnetic
- particle
- chamber
- switch
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- Expired - Fee Related
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Abstract
The utility model discloses a magnetic brush with particles including a housing(1), an inner core pull rod(2) which is provided with a spring(4) and a magnetic block(3); the utility model is characterized in that the inner upper part of the housing(1) is provided with a particle storage cavity(5) and the lower part of the housing(1) is provided with a particle leaking cavity(6), the magnetic block(3) is positioned at the lower port of the particle leaking cavity(6), the particle storage cavity(5) is flexibly connected with the particle leaking cavity(6) by a particle leaking switch(7), the lower part of the housing(1) is flexibly connected with a bigger close cover(8). The self-carrying magnetic particle container in the utility model provides the magnetic block with magnetic particles by the control of the particle leaking switch and the magnetic particles on the magnetic block need not to be recycled which will not create the magnetic particle pollutions and wastes and can be easily operated.
Description
Affiliated technical field
The utility model belongs to a kind of brush of fingerprint on the article that shows and shows instrument, is that a kind of magnetic is whitewashed particularly.
Background technology
In the prior art, the scout normally collects evidence by taking the fingerprint.The instrument that often uses when at present, the scout takes the fingerprint is that magnetic is whitewashed.This magnetic is whitewashed and is included: brush holder support, inner core pull bar and the magnetic patch of fixing its lower end, have spring on the inner core pull bar, and be positioned at brush holder support, the magnetic patch of inner core pull bar lower end is positioned at outside, brush holder support lower end.During use, with magnetic patch sticking some magnetic powder that go from the magnetic box, light brush finger line vestige place after fingerprint manifestation comes out, reclaims magnetic again and is positioned in the magnetic box by lifting the inner core pull bar.The deficiency that this magnetic is whitewashed existence is: will get powder repeatedly during operation, comparatively trouble.Magnetic to be reclaimed to be positioned in the magnetic box again after using up and store, cause magnetic to pollute easily.
Summary of the invention
The purpose of the utility model is to overcome the above-mentioned deficiency of prior art, provides a kind of improved magnetic to whitewash, and it need not to get powder from powder box, and is easy to operate, will magnetic reclaim to be positioned in the powder box again, has avoided the magnetic pollution.
For reaching above-mentioned purpose, the utility model is taked following technical scheme: the utility model includes: shell, inner core pull bar and the magnetic patch of fixing its lower end, have spring on the inner core pull bar, it is characterized in that: in shell upper, be provided with powder storing chamber, be provided with Lou powder chamber in the bottom, magnetic patch is positioned at the lower port place of leaking the powder chamber, and activity is connected with Lou powder switch between powder storing chamber and the leakage powder chamber; Be connected with the increasing capping in the activity of the lower end of shell; Leak the powder switch and be connected with the top spring, be provided with control head outward, leak on the powder switch and have two groups of powder leakage holes, the retaining head of wherein inboard powder leakage hole and its below and the opening of powder storing chamber lower end are corresponding, and a retaining both sides have the slotted eye that is communicated with leakage powder chamber; Overcome the top spring force and push control head, leak in the powder leakage hole meeting of the powder switch outside and move, and reach the original position of inboard powder leakage hole.
The utility model is taked technique scheme, has following beneficial effect: in the utility model powder storing chamber magnetic is housed, magnetic falls into the Lou powder leakage hole of powder switch inboard by the opening of powder storing chamber lower end, and is lived by the retaining head rest of its below.When bringing into use, open the increasing capping earlier, expose magnetic patch.Push the Lou control head of powder switch external, leak in the powder switch and move, inboard powder leakage hole leaves the retaining head of below, and magnetic wherein is communicated with the slotted eye that leaks the powder chamber by the first side of retaining and falls, and drops on the magnetic patch.At this moment, the powder leakage hole that leaks the powder switch outside is in the original position of inboard powder leakage hole, promptly between the opening of powder storing chamber lower end and the retaining head, has also fallen into magnetic in the powder leakage hole in the outside.When unclamping control head, set back, the magnetic in the powder leakage hole of the outside drops on the magnetic patch.Like this, control magnetic by constantly pushing powder switch Lou to magnetic patch.In addition, brushed fingerprint after, the magnetic on the magnetic patch need not reclaim, and together covers and gets final product with strengthening capping.Next time, the time spent can be got powder or the powder that takes a morsel again.When the magnetic on the magnetic patch discards with after dirty.The utility model carries the magnetic container, can not cause the pollution of magnetic, also can not cause waste, and is easy and simple to handle.And magnetic patch can be bigger, and suction powder amount is big, and magnetic Mao Suida has improved the brush obvious effective rate.
Description of drawings
Below in conjunction with drawings and Examples the utility model is elaborated:
Fig. 1 is the utility model structure diagram.
Fig. 2 cuts open figure for the A-A structure of Fig. 1.
Fig. 3 cuts open figure for the B-B structure of Fig. 1.
Fig. 4 cuts open figure for the C-C structure of Fig. 1.
Mark among the figure: 1-shell, 2-inner core pull bar, 3-magnetic patch, 4-spring, 5-powder storing chamber, 6-leak the powder chamber, 7-leaks powder switch, 8-increasing capping, 9-top spring, 10-control head, 11-powder leakage hole, the inboard powder leakage hole of 11a-, 11b-outside powder leakage hole, 12-retaining head, 13-slotted eye, 14-opening
The specific embodiment
By shown in Figure 1, the utility model includes: shell 1, inner core pull bar 2 and the magnetic patch 3 of fixing its lower end, have spring 4 on the inner core pull bar 2, in shell 1 top, be provided with powder storing chamber 5, be provided with Lou powder chamber 6 in the bottom, magnetic patch 3 is positioned at the lower port place of leaking powder chamber 6, and activity is connected with Lou powder switch 7 between powder storing chamber 5 and the leakage powder chamber 6; Be connected with increasing capping 8 in the activity of the lower end of shell 1, strengthening capping 8 has certain cavity capacity.Leak powder switch 7 and be connected with top spring 9, be provided with control head 10 outward.By Fig. 2, Fig. 3, shown in Figure 4, leak on the powder switch 7 and have two groups of powder leakage holes 11, the opening 14 of retaining of wherein inboard powder leakage hole 11a and its below 12 and powder storing chamber 5 lower ends is corresponding, and retaining 12 1 side have the slotted eye 13 that is communicated with leakage powder chamber 6; Overcome top spring 9 elastic force and push control head 10, leak in powder switch 7 outside powder leakage hole 11b meeting and move, and reach the original position of inboard powder leakage hole 11a.
Claims (2)
1. be with powder formula Magnetic brush for one kind, it includes: shell (1), inner core pull bar (2) and the magnetic patch (3) of fixing its lower end, have spring (4) on the inner core pull bar (2), it is characterized in that: in shell (1) top, be provided with powder storing chamber (5), be provided with Lou powder chamber (6) in the bottom, magnetic patch (3) is positioned at the lower port place of leaking powder chamber (6), and activity is connected with Lou powder switch (7) between powder storing chamber (5) and the leakage powder chamber (6); Lower end activity at shell (1) is connected with increasing capping (8).
2. a kind of band powder formula Magnetic brush according to claim 1, it is characterized in that: leak powder switch (7) and be connected with top spring (9), be provided with control head (10) outward, leak on the powder switch (7) and have two groups of powder leakage holes (11), wherein inboard powder leakage hole (11a) is corresponding with the retaining head (12) and the opening (14) of powder storing chamber (5) lower end of its below, and retaining head (12) one sides have and are communicated with the slotted eye (13) that leaks powder chamber (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620027115 CN2935950Y (en) | 2006-08-22 | 2006-08-22 | Powder carrying type magnetic brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620027115 CN2935950Y (en) | 2006-08-22 | 2006-08-22 | Powder carrying type magnetic brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2935950Y true CN2935950Y (en) | 2007-08-22 |
Family
ID=38359968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620027115 Expired - Fee Related CN2935950Y (en) | 2006-08-22 | 2006-08-22 | Powder carrying type magnetic brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2935950Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104107050A (en) * | 2014-07-31 | 2014-10-22 | 张琦 | Fingerprint powder automatic rotating brush displaying device |
| CN108498103A (en) * | 2018-03-30 | 2018-09-07 | 李刚 | Fingerprint on site and its pollution-free dual extracting methods of DNA |
| CN109833046A (en) * | 2019-04-01 | 2019-06-04 | 湖南警察学院 | A kind of Magnetic brush suitable for one-handed performance |
-
2006
- 2006-08-22 CN CN 200620027115 patent/CN2935950Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104107050A (en) * | 2014-07-31 | 2014-10-22 | 张琦 | Fingerprint powder automatic rotating brush displaying device |
| CN104107050B (en) * | 2014-07-31 | 2016-05-11 | 张琦 | Fingerprint powder automatic rotary brush shows device |
| CN108498103A (en) * | 2018-03-30 | 2018-09-07 | 李刚 | Fingerprint on site and its pollution-free dual extracting methods of DNA |
| CN109833046A (en) * | 2019-04-01 | 2019-06-04 | 湖南警察学院 | A kind of Magnetic brush suitable for one-handed performance |
| CN109833046B (en) * | 2019-04-01 | 2023-04-28 | 湖南警察学院 | Be suitable for magnetic brush of single hand operation |
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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: 20070822 Termination date: 20090922 |