CN206778462U - A kind of clinical laboratory leakproof test tube - Google Patents
A kind of clinical laboratory leakproof test tube Download PDFInfo
- Publication number
- CN206778462U CN206778462U CN201720581475.3U CN201720581475U CN206778462U CN 206778462 U CN206778462 U CN 206778462U CN 201720581475 U CN201720581475 U CN 201720581475U CN 206778462 U CN206778462 U CN 206778462U
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- plane
- pipe
- conservancy diversion
- water conservancy
- mouth
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Abstract
The utility model provides a kind of clinical laboratory leakproof test tube, body top side is provided with the mouth of pipe, the first water conservancy diversion inclined-plane is provided with body, first water conservancy diversion inclined-plane highest point is located at below the mouth of pipe, first water conservancy diversion inclined-plane lowest part extends downward vertically encloses mozzle with inboard wall of tube body, water conservancy diversion bottom of the tube is provided with the second water conservancy diversion inclined-plane, and the second water conservancy diversion inclined-plane highest point is connected with the wall, and flow-guiding mouth is formed between lowest part and inboard wall of tube body.Clinical laboratory provided by the utility model leakproof test tube, by setting water conservancy diversion inclined-plane and mozzle, the liquid that is added thereto is set to prevent liquid from splashing along under certain path sticking wall flow；When body is toppled over, due to surface tension of liquid, the liquid in pipe made is difficult to spill by the less mozzle of bore, and because mozzle and the mouth of pipe are separately positioned on the both ends on water conservancy diversion inclined-plane, so that the liquid for entering upper tube body by mozzle on a small quantity is also difficult in flow to the mouth of pipe, seepage or the pollution of liquid further avoid.
Description
Technical field
The utility model belongs to experiment equipment field, more particularly to a kind of clinical laboratory's leakproof test tube.
Background technology
Clinical laboratory is an important section office in medical institutions, is to connect the bridge between clinical medicine and preclinical medicine
Beam.The action of clinical laboratory covers clinical chemistry, clinical microbiology, clinical immunology, hematology, osology and defeated
The subdisciplines such as blood.Physiologically sample is tested, is the most important action of clinical laboratory.In checkout procedure, such as
It is most basic, most essential articles for use that test tube etc., which contains sample or the container of reagent,.Authorization Notice No. is CN204229485's
Utility model patent discloses a kind of clinical laboratory and adopts urine examination experiment device, and collection is convenient while as far as possible sample can be avoided to be contaminated.
But the device not yet solves the problems, such as leakproof, sample loss is easily caused once toppling over.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of clinical laboratory leakproof test tube.
The utility model concrete technical scheme is as follows：
The utility model provides a kind of clinical laboratory leakproof test tube, including body, and the body top side is provided with pipe
Mouthful, the mouth of pipe is provided with the first lid；It is provided with the first water conservancy diversion inclined-plane in the body, the first water conservancy diversion inclined-plane is by the pipe
Body is divided into upper tube body and lower tube body；The first water conservancy diversion inclined-plane highest point is located at below the mouth of pipe, the first water conservancy diversion inclined-plane
Lowest part is extended with a wall downward vertically, and the wall encloses mozzle with the inboard wall of tube body, and the mozzle stretches into
In the lower tube body；The water conservancy diversion bottom of the tube is provided with the second water conservancy diversion inclined-plane, the second water conservancy diversion inclined-plane highest point and the wall
Connection, flow-guiding mouth is formed between the second water conservancy diversion inclined-plane lowest part and the inboard wall of tube body；The upper tube body and the down tube
Body is connected by the mozzle.
Further, tilt down to form the 3rd water conservancy diversion inclined-plane along the mouth of pipe at the top of the body.
Further, the first lid inwall is provided with internal thread, and the mouth of pipe outer wall is provided with and mutually fitted with the internal thread
The external screw thread matched somebody with somebody；First lid is downwardly convex to form set plug, and the external diameter of the set plug is equal with the internal diameter of the mouth of pipe.
Further, the body outer cover is provided with sleeve pipe, and the second lid is provided with the top of described sleeve pipe；Described sleeve pipe internal diameter
More than the external diameter of the body, accommodating chamber is formed between described sleeve pipe inwall and the tube wall.
Further, described sleeve pipe inwall is provided with packing ring in a ring, the external diameter of the internal diameter of the packing ring and the body
It is equal.
Further, the upper and lower part of described sleeve pipe side wall is respectively equipped with feed tube and drain pipe, the feed tube and
Closure is equipped with the drain pipe.
The beneficial effects of the utility model are as follows：The utility model provides a kind of clinical laboratory leakproof test tube, by setting
Water conservancy diversion inclined-plane and mozzle are put, allows the liquid that is added thereto to prevent liquid from splashing along under certain path sticking wall flow；Body inclines
When, due to surface tension of liquid, the liquid in pipe made is difficult to spill by the less mozzle of bore, and due to mozzle with
The mouth of pipe is separately positioned on the both ends on water conservancy diversion inclined-plane so that the liquid for entering upper tube body by mozzle on a small quantity is also difficult in flow to pipe
Mouthful, it further avoid seepage or the pollution of liquid.
Brief description of the drawings
Fig. 1 is a kind of profile of clinical laboratory's leakproof test tube described in embodiment 1；
Fig. 2 is a kind of profile of clinical laboratory's leakproof test tube described in embodiment 2；
Fig. 3 is a kind of profile of clinical laboratory's leakproof test tube described in embodiment 3
Wherein：1st, body；2nd, the mouth of pipe；3rd, the first lid；4th, the first water conservancy diversion inclined-plane；5th, mozzle；6th, the second water conservancy diversion inclined-plane；
7th, flow-guiding mouth；8th, the 3rd water conservancy diversion inclined-plane；9th, set plug；10th, sleeve pipe；11st, the second lid；12nd, accommodating chamber；13rd, packing ring；14th, feed liquor
Pipe；15th, drain pipe；16th, closure.
Embodiment
The utility model is described in further detail with following examples below in conjunction with the accompanying drawings.
Embodiment 1
As shown in figure 1, the utility model embodiment 1 provides a kind of clinical laboratory leakproof test tube, including body 1, it is described
The top side of body 1 is provided with the mouth of pipe 2, and the mouth of pipe 2 is provided with the first lid 3；The first water conservancy diversion inclined-plane 4 is provided with the body 1,
The first water conservancy diversion inclined-plane 4 divides the body 1 for upper tube body and lower tube body；The highest point of first water conservancy diversion inclined-plane 4 is located at institute
State the lower section of the mouth of pipe 2, the lowest part of the first water conservancy diversion inclined-plane 4 is extended with a wall downward vertically, the wall with the body 1
Wall encloses mozzle 5, and the mozzle 5 is stretched into the lower tube body；The bottom of mozzle 5 is provided with the second water conservancy diversion inclined-plane 6,
The highest point of second water conservancy diversion inclined-plane 6 is connected with the wall, the lowest part of the second water conservancy diversion inclined-plane 6 and the inwall of body 1
Between formed flow-guiding mouth 7；The upper tube body is connected with the lower tube body by the mozzle 5.
In use, fluid sample or reagent are added from the mouth of pipe 2, due to the guide functions on the first water conservancy diversion inclined-plane 4, make liquid
Mozzle 5 is flowed to along the first water conservancy diversion inclined-plane 4, and lower tube body is flowed into along mozzle 5, the bottom of mozzle 5 sets the second water conservancy diversion inclined-plane
6, facilitate liquid to be flowed down from flow-guiding mouth 7；Liquid adherent flowing always in whole process, avoid splashing on tube wall the even mouth of pipe
2nd, influence to use.The height of the bottom of mozzle 5 is not less than the half of the height of body 1, the volume of lower tube body is exceeded body 1
The half of volume, so as to ensure that the amount for containing sample can meet the needs of most of detection project.Body 1, first
Water conservancy diversion inclined-plane 4, the water conservancy diversion inclined-plane 6 of mozzle 5 and second can be integrally formed, so that liquid entirely flows through road after entering body 1
Dead angle is minimum in footpath, so as to avoid the loss or pollution of liquid to greatest extent.
When body 1 is toppled over, because the diameter of flow-guiding mouth 7 is smaller, liquid can be due to surface tension of liquid when splashing flow-guiding mouth 7
And be difficult to flow out, even if there is a small amount of drop to enter by mozzle 5 in upper tube body, because mozzle 5 is located at the first water conservancy diversion inclined-plane 4
Least significant end and the mouth of pipe 2 is located at the most significant end on the first water conservancy diversion inclined-plane, the liquid into upper tube body is difficult in flow to the mouth of pipe 2
Place, spills or is contaminated so as to avoid liquid, and the buffer time for propping up body is provided for user.
Embodiment 2
As shown in Fig. 2 the present embodiment 2 provides a kind of clinical laboratory leakproof test tube, the implementation on the basis of embodiment 1
Example 2 further defines the top of body 1 and tilts down to form the 3rd water conservancy diversion inclined-plane 8 along the mouth of pipe 2.When needs lean outward
Sample or during reagent, body 1 is tilted, liquid is flowed into by mozzle in upper tube body, now due to the 3rd water conservancy diversion inclined-plane 8
Effect, liquid is flowed directly to the mouth of pipe along the 3rd water conservancy diversion inclined-plane 8, avoid liquid at the top of body dead angle residual,
Cause damage.
In order to improve sealing, internal thread is provided with the inwall of the first lid 3, the outer wall of the mouth of pipe 2 be provided with it is described
The external screw thread that internal thread is adapted；First lid 3 is downwardly convex to form set plug 9, the external diameter and the mouth of pipe of the set plug 9
2 internal diameter is equal.The mouth of pipe 2 is filled in by covering plug 9, the mouth of pipe 2 is sealed；The first lid 3 is threadedly coupled with the mouth of pipe 2 simultaneously, to pipe
Mouth 2 carries out dual-seals, further increases sealing property.Set plug 9 can use elastomeric material, so as to should not be by sealing
The mouth of pipe 2 is conveniently filled in the case of energy, and can be rotated with the first lid 3 in the mouth of pipe 2.
Embodiment 3
As shown in figure 3, the present embodiment 3 provides a kind of clinical laboratory leakproof test tube, the implementation on the basis of embodiment 1
Example 3 further defines the outer cover of body 1 and is provided with sleeve pipe 10, and the top of described sleeve pipe 10 is provided with the second lid 11；The set
The internal diameter of pipe 10 is more than the external diameter of the body 1, and accommodating chamber 12 is formed between the inwall of described sleeve pipe 10 and the outer wall of the body 1.Institute
It is equal with the external diameter of the body 1 provided with packing ring 13 in a ring, the internal diameter of the packing ring 13 to state the inwall of sleeve pipe 10.Described sleeve pipe
The upper and lower part of 10 side walls is respectively equipped with feed tube 14 and drain pipe 15, is all provided with the feed tube 14 and the drain pipe 15
There is closure 16.
Accommodating chamber 12 is formed between sleeve pipe 10 and body 1, the liquid in body 1 can be played necessarily as air blanketing
Insulation effect；The water of certain temperature can also be filled with accommodating chamber 12 simultaneously, or is filled with the reagent for meeting water energy neither endothermic nor exothermic
Water is being added, to play a part of being incubated or preheat, precooling.
To prevent body 1 collides with sleeve pipe 10 from causing to crush, packing ring 13 is set in sleeve pipe 10, will by packing ring 13
Body 1 is fixed, to use.When being poured water into accommodating chamber 12, packing ring 13 and body 1 can first be removed and installed again, also may be used
To pass through the water filling of feed tube 14 set on sleeve pipe 10；The water of constant temperature is continuously injected into if desired, can also keep feed tube
The water in accommodating chamber 12 is released by the way that drain pipe 15 is synchronous while 14 water inlet, to ensure the continuous supply of thermostatted water.Sleeve pipe
10 bottoms may be configured as flat or cave inward slightly, to place and to use.
The utility model is not limited to above-mentioned preferred forms, and anyone can draw under enlightenment of the present utility model
Other various forms of products, however, make any change in its shape or structure, it is every that there is same as the present application or phase
Approximate technical scheme, all falls within the scope of protection of the utility model.
Claims (6)
1. a kind of clinical laboratory leakproof test tube, it is characterised in that including body (1), body (1) top side is provided with the mouth of pipe
(2), the mouth of pipe (2) is provided with the first lid (3)；The first water conservancy diversion inclined-plane (4) is provided with the body (1), described first leads
The body (1) is divided into upper tube body and lower tube body by stream inclined-plane (4)；First water conservancy diversion inclined-plane (4) highest point is located at the pipe
Below mouth (2), the first water conservancy diversion inclined-plane (4) lowest part is extended with a wall, the wall and the body (1) downward vertically
Inwall encloses mozzle (5), and the mozzle (5) is stretched into the lower tube body；Led provided with second mozzle (5) bottom
Flow inclined-plane (6), the second water conservancy diversion inclined-plane (6) highest point is connected with the wall, the second water conservancy diversion inclined-plane (6) lowest part and
Flow-guiding mouth (7) is formed between body (1) inwall；The upper tube body is connected with the lower tube body by the mozzle (5).
2. clinical laboratory as claimed in claim 1 leakproof test tube, it is characterised in that along the mouth of pipe at the top of the body (1)
(2) tilt down to form the 3rd water conservancy diversion inclined-plane (8).
3. clinical laboratory as claimed in claim 1 leakproof test tube, it is characterised in that the first lid (3) inwall is provided with interior
Screw thread, the mouth of pipe (2) outer wall are provided with the external screw thread being adapted with the internal thread；The downwardly convex shape of first lid (3)
Complete plug (9), the external diameter of the set plug (9) are equal with the internal diameter of the mouth of pipe (2).
4. clinical laboratory as claimed in claim 1 leakproof test tube, it is characterised in that body (1) outer cover is provided with sleeve pipe
(10), it is provided with the second lid (11) at the top of described sleeve pipe (10)；Described sleeve pipe (10) internal diameter is more than the external diameter of the body (1),
Accommodating chamber (12) is formed between described sleeve pipe (10) inwall and the body (1) outer wall.
5. clinical laboratory as claimed in claim 4 leakproof test tube, it is characterised in that described sleeve pipe (10) inwall is provided with a ring
Packing ring (13), the internal diameter of the packing ring (13) is equal with the external diameter of the body (1).
6. clinical laboratory as claimed in claim 4 leakproof test tube, it is characterised in that the top of described sleeve pipe (10) side wall is with
Portion is respectively equipped with feed tube (14) and drain pipe (15), and closure is equipped with the feed tube (14) and the drain pipe (15)
(16)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720581475.3U CN206778462U (en) | 2017-05-23 | 2017-05-23 | A kind of clinical laboratory leakproof test tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720581475.3U CN206778462U (en) | 2017-05-23 | 2017-05-23 | A kind of clinical laboratory leakproof test tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206778462U true CN206778462U (en) | 2017-12-22 |
Family
ID=60711997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720581475.3U Expired - Fee Related CN206778462U (en) | 2017-05-23 | 2017-05-23 | A kind of clinical laboratory leakproof test tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206778462U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110302855A (en) * | 2019-07-18 | 2019-10-08 | 马丽 | A kind of medicine medicament test tube |
-
2017
- 2017-05-23 CN CN201720581475.3U patent/CN206778462U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110302855A (en) * | 2019-07-18 | 2019-10-08 | 马丽 | A kind of medicine medicament test tube |
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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: 20171222 Termination date: 20210523 |
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| CF01 | Termination of patent right due to non-payment of annual fee |