CN112547328A - Nozzle for kit - Google Patents
Nozzle for kit Download PDFInfo
- Publication number
- CN112547328A CN112547328A CN202011317261.8A CN202011317261A CN112547328A CN 112547328 A CN112547328 A CN 112547328A CN 202011317261 A CN202011317261 A CN 202011317261A CN 112547328 A CN112547328 A CN 112547328A
- Authority
- CN
- China
- Prior art keywords
- nozzle
- annular
- nozzle pipe
- pipe
- end plate
- 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.)
- Pending
Links
- 239000007788 liquid Substances 0.000 claims abstract description 18
- 239000003153 chemical reaction reagent Substances 0.000 claims description 11
- 238000007789 sealing Methods 0.000 description 6
- 239000007921 spray Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
Abstract
The invention relates to a nozzle for a kit, which comprises an annular sleeve, an end plate arranged at one end of the annular sleeve, a nozzle pipe arranged at the center of the end plate and a conical nozzle arranged at the end part of the nozzle pipe, wherein an annular retaining edge surrounding the periphery of the nozzle pipe is also arranged on the end plate, liquid channels communicated with the interior of the annular sleeve are arranged in the nozzle pipe and the conical nozzle, and an annular groove is formed by enclosing the nozzle pipe and the annular retaining edge. The invention has simple structure, can avoid liquid from hanging and dripping and is not easy to damage.
Description
Technical Field
The invention relates to a nozzle for a kit.
Background
The kit is a common laboratory product and is used for storing reaction reagents. For liquid reagents, the kit is provided with a liquid outlet for dispensing the liquid from a reservoir within the kit. The reagent box is provided with a liquid outlet which is communicated with a tubular structure and is provided with a nozzle so as to control liquid outlet, the nozzle is used for ensuring normal liquid outlet, and is convenient for plugging and firm enough to prevent reagent boxes from being damaged in transportation to cause the leakage of reaction reagents in the reagent boxes.
Disclosure of Invention
The invention aims to provide a nozzle for a kit, which has a simple structure, can avoid liquid dripping and is not easy to damage.
The invention adopts the following technical scheme:
the utility model provides a nozzle for kit, its includes the ring casing, set up at the end plate of ring casing one end, set up at the nozzle pipe at end plate center and set up the toper spout at the nozzle pipe tip, still be provided with the annular shelves limit around the nozzle pipe periphery on the end plate, be provided with the liquid passage with the inside intercommunication of ring casing in nozzle pipe and the toper spout, enclose between nozzle pipe and the annular shelves limit and close and form annular groove.
Wherein, be provided with annular buckle groove in the annular sleeve pipe.
Wherein the open end of the annular sleeve is provided with a conical guide surface.
Wherein, the nozzle pipe is frustum-shaped or cylindrical.
The invention has the beneficial effects that: the conical nozzle is designed to be conical, so that liquid is prevented from hanging and dripping. The outer side of the nozzle pipe is provided with an annular flange and an annular groove, so that the slender nozzle pipe is prevented from being damaged by external force, and the groove can also clamp the sealing cover when the sealing cover is installed, so that the sealing cover is not easy to fall off. The invention has convenient installation and good liquid spraying effect.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic cross-sectional structure of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1 and 2, a nozzle for a reagent kit comprises an annular sleeve 1, an end plate 2 arranged at one end of the annular sleeve 1, a nozzle pipe 3 arranged at the center of the end plate 2, and a cone-shaped nozzle 4 arranged at the end of the nozzle pipe 3, wherein an annular rib 5 surrounding the periphery of the nozzle pipe 3 is further arranged on the end plate 2, a liquid channel 6 communicated with the inside of the annular sleeve 1 is arranged in the nozzle pipe 3 and the cone-shaped nozzle 4, and an annular groove 7 is formed between the nozzle pipe 3 and the annular rib 5 in a surrounding manner.
The conical nozzle of the nozzle is designed to be conical, so that liquid is prevented from hanging and dripping. The nozzle pipe 3 is frustum-shaped or cylindrical, an annular flange and an annular groove are arranged on the outer side of the nozzle pipe, the slender nozzle pipe is prevented from being damaged by external force, and the groove can also clamp the sealing cover when the sealing cover is installed, so that the sealing cover is not easy to fall off.
An annular buckling groove 8 is formed in the annular sleeve 1. The buckle of nozzle and kit spray tube installation department cooperatees, and the spray tube inserts in the annular sleeve, and simple to operate is direct, is difficult for droing. The liquid reagent is sprayed out from a liquid channel in the nozzle after passing through a liquid outlet and a spray pipe of the kit.
The open end of the annular sleeve 1 is provided with a conical guide surface 9. The conical guide surface is beneficial to being matched with a spray pipe of the kit and is beneficial to insertion.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (4)
1. The utility model provides a nozzle for kit, its characterized in that, it includes ring casing (1), sets up end plate (2) in ring casing (1) one end, sets up nozzle pipe (3) at end plate (2) center and sets up cone nozzle (4) at nozzle pipe (3) tip, still be provided with annular shelves limit (5) around nozzle pipe (3) periphery on end plate (2), be provided with in nozzle pipe (3) and cone nozzle (4) with inside liquid passage (6) that communicate of ring casing (1), enclose between nozzle pipe (3) and annular shelves limit (5) and form annular groove (7).
2. Nozzle for reagent cartridges in accordance with claim 1, characterized by the fact that the annular sleeve (1) is provided with an annular snap groove (8).
3. A nozzle for reagent vessels according to claim 1, characterised in that the open end of the ring-shaped casing (1) is provided with a conical guide surface (9).
4. A nozzle for reagent cartridges as claimed in claim 1, characterized in that the nozzle tube (3) is cone-frustum-shaped or cylindrical.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011317261.8A CN112547328A (en) | 2020-11-23 | 2020-11-23 | Nozzle for kit |
| PCT/CN2021/117665 WO2022105387A1 (en) | 2020-11-23 | 2021-09-10 | Nozzle for kit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011317261.8A CN112547328A (en) | 2020-11-23 | 2020-11-23 | Nozzle for kit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112547328A true CN112547328A (en) | 2021-03-26 |
Family
ID=75044496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011317261.8A Pending CN112547328A (en) | 2020-11-23 | 2020-11-23 | Nozzle for kit |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN112547328A (en) |
| WO (1) | WO2022105387A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022105387A1 (en) * | 2020-11-23 | 2022-05-27 | 石家庄禾柏生物技术股份有限公司 | Nozzle for kit |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009020077A1 (en) * | 2009-05-06 | 2010-11-11 | Dürr Systems GmbH | Coating agent device and coating device |
| WO2011009641A1 (en) * | 2009-07-24 | 2011-01-27 | Dürr Systems GmbH | Rotary atomizer comprising an atomizer bell and a retainer |
| CN204672637U (en) * | 2015-06-09 | 2015-09-30 | 重庆钢铁(集团)有限责任公司 | A kind of washing steel pipes device nozzle structure |
| CN112547328A (en) * | 2020-11-23 | 2021-03-26 | 石家庄禾柏生物技术股份有限公司 | Nozzle for kit |
-
2020
- 2020-11-23 CN CN202011317261.8A patent/CN112547328A/en active Pending
-
2021
- 2021-09-10 WO PCT/CN2021/117665 patent/WO2022105387A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022105387A1 (en) * | 2020-11-23 | 2022-05-27 | 石家庄禾柏生物技术股份有限公司 | Nozzle for kit |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022105387A1 (en) | 2022-05-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |