CN209553736U

CN209553736U - A kind of sample injection bottle

Info

Publication number: CN209553736U
Application number: CN201920158165.XU
Authority: CN
Inventors: 朱剑锋
Original assignee: Zhejiang Oale Seth Technology Co Ltd
Current assignee: Zhejiang Oale Seth Technology Co Ltd
Priority date: 2019-01-29
Filing date: 2019-01-29
Publication date: 2019-10-29
Anticipated expiration: 2029-01-29

Abstract

The utility model relates to the technical fields that reagent accommodates equipment, are related to a kind of sample injection bottle comprising bottle body, and the bottleneck being arranged on bottle body；The bottle body includes bottle wall, and the bottom of bottle being arranged in the bottle wall, and the bottom of bottle is arranged to rounding mesa-shaped, and the bottle wall is connected to the accommodating chamber to be formed and accommodate sample with the bottom of bottle；The one end of the bottle wall far from the bottom of bottle is arranged in the bottleneck.The utility model setting can make remaining sample there are differences in height in bottle body in the bottom wall of rounding mesa-shaped, facilitate the absorption of sample introduction needle, so as to reduce the waste of resource.

Description

A kind of sample injection bottle

Technical field

The utility model relates to the technical fields that reagent accommodates equipment, more particularly, to a kind of sample injection bottle.

Background technique

Sample injection bottle is usually for carrying out the instrument that chromatography experiment fashionable dress takes sample to be tested to substance.Sample injection bottle generally by Glass hydrolytic or borosilicate are made.Sample injection bottle used in laboratory is usually flat sample injection bottle.

With reference to Fig. 1, a kind of sample introduction product include bottle body 1, and the bottleneck 2 being arranged on bottle body；Bottle body 1 is flat cylinder Shape.Sample injection bottle can be put after dress takes sample to be tested it is spare on the table, do not need place sample injection bottle shelf.

Prior art among the above has the following deficiencies: that sample injection bottle bottom is plane or cambered surface, residual in sample injection bottle The sample stayed can be laid on sample injection bottle bottom, and laying area is big, so that liquid level is lower, can not soak the syringe needle of sample introduction needle Not yet, remaining sample can not be taken out by sample introduction needle, cause the waste of reagent.

Utility model content

In view of the deficiency of the prior art, the purpose of this utility model is to provide a kind of sample injection bottle, setting is in The bottom wall of rounding mesa-shaped can make remaining sample, and there are differences in height in bottle body, facilitate the absorption of sample introduction needle, so as to subtract The waste of few resource.

The foregoing invention purpose of the utility model has the technical scheme that

A kind of sample injection bottle, including bottle body, and the bottleneck being arranged on bottle body, the bottle body include bottle wall, and setting Bottom of bottle in the bottle wall, the bottom of bottle setting is in rounding mesa-shaped, and the bottle wall is connected to form receiving examination with the bottom of bottle The accommodating chamber of sample；The one end of the bottle wall far from the bottom of bottle is arranged in the bottleneck.

By using above-mentioned technical proposal, when the sample in sample injection bottle remains in accommodating chamber, sample can flow to rotary table At the bottom of bottle of shape, there are certain differences in height for round table-like bottom of bottle, so when sample introduction needle is inserted at bottle wall, the syringe needle of sample introduction needle Bottom of bottle sample liquid level can be immersed in hereinafter, sample introduction needle will draw the sample of residual to sample injection bottle, setting is in rounding mesa-shaped Bottom wall can make remaining sample there are differences in height in bottle body, facilitate the absorption of sample introduction needle, so as to reduce resource Waste.

The utility model is further arranged to: the bottom of bottle is provided with receiving pipe on one end far from the bottle wall, described It is cylindrical to accommodate pipe, offers the holding tank connecting with the accommodating chamber in the receiving pipe, and sample introduction needle can put in institute It states in holding tank.

By using above-mentioned technical proposal, the sample for remaining in bottom of bottle can first be filled holding tank completely, when sampling probe extracts When sample, sampling probe is extend into holding tank, only can be remained seldom sample in this way and be remained in holding tank；The appearance of setting Pipe of receiving can reduce sample and remain in the intracorporal amount of bottle, to economize on resources to a greater extent.

The utility model is further arranged to: shaking assembly is provided in the bottom of bottle, the shaking assembly includes fixing Block offers third groove on the fixed block, and placing groove, rotation connection in the placing groove are offered in the third groove There is steel ball；Link block is provided in the third groove, the side of the link block towards the fixed block, which offers, contradicts institute State the arc groove of steel ball；The link block offered on the side far from the link block connect with the receiving pipe clamp it is first recessed Slot.

It is full in order to fill sample preferably by holding tank by using above-mentioned technical proposal, it is rotatablely connected block, arc Shape slot will change with respect to the position of steel ball, and the highest point of steel ball will contradict the different position of arc groove, to make link block It is jacked up, so that bottle body is realized vibration, enter sample preferably in holding tank.

The utility model is further arranged to: one end of the fixed block towards the link block is provided with guide post, institute State the through-hole opened up on link block with guide post sliding connection；The fixed block is far from being provided with first on the link block Anti-skid chequer.

By using above-mentioned technical proposal, it is recessed that the guide post of setting can prevent link block from skidding off third in the rotation Slot, to improve the stability of shaking assembly；The first anti-skid chequer being arranged is capable of increasing the frictional force of fixed block and desktop, make into Sample bottle is not easy to slide on the table, increases stability.

The utility model is further arranged to: it is provided with lid on the bottleneck, the second groove is offered on the lid, The bottleneck and second groove are clamped.

By using above-mentioned technical proposal, by cover cap on bottleneck, reduces sample and volatilize in sample introduction product, to reach The purpose to economize on resources.

The utility model is further arranged to: external screw thread is provided on the lateral wall of the bottleneck, second groove It is provided with the internal screw thread being threadedly coupled with the external screw thread on inner sidewall, offers slot on the internal screw thread.

By using above-mentioned technical proposal, the external screw thread on bottleneck lateral wall is connect with the internal screw thread in the second groove can be with Lid is fixed on bottle mouth position；The slot opened up can shorten internal screw thread and the time of externally threaded threaded connection is few, to mention High efficiency.

The utility model is further arranged to: convex block is provided in second groove, the side of the convex block is arranged with Second rubber sleeve, second rubber sleeve and the bottleneck inner wall contradict.

By using above-mentioned technical proposal, sample may be overflowed by slot, and the convex block of setting can be preferably by bottleneck It seals, prevents sample from overflowing；The second rubber sleeve being arranged can reduce the friction with bottleneck inner wall, have protective effect to bottleneck.

The utility model is further arranged to: the cross-sectional area of the lid is regular hexagon, and the outside of the lid The second anti-skid chequer is provided on wall.

By using above-mentioned technical proposal, the cross-sectional area setting that lid setting is in can be facilitated into operation in regular hexagon Personnel operate lid；The second anti-skid chequer being arranged is capable of increasing the frictional force of lid Yu operator's hand, to make When operating lid, lid will not skid operator.

The utility model is further arranged to: plastic sunscreen layer is provided on the bottle body.

By using above-mentioned technical proposal, there is light-exposed easy reaction or labile spy when filling the sample taken in sample injection bottle Property when, light shield layer can effectively stop light transmission to enter in sample injection bottle, so influence sample；The plastic sunscreen layer of setting is to sample There is protective effect.

In conclusion the advantageous effects of this hair utility model are as follows:

1. the bottom wall in rounding mesa-shaped, which is arranged, can make remaining sample there are differences in height in bottle body, facilitate sample introduction needle It draws, so as to reduce the waste of resource；

2. the guide post being arranged can prevent link block from skidding off third groove in the rotation, to improve shaking assembly Stability；

3. the second rubber sleeve being arranged can reduce the friction with bottleneck inner wall, there is protective effect to bottleneck.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of this sample injection bottle in the prior art；

Fig. 2 is the structural schematic diagram of sample injection bottle in the utility model；

Fig. 3 is the cross-sectional view of A-A in Fig. 2；

Fig. 4 is the explosive view of shaking assembly in the utility model, embodies the structural schematic diagram of steel ball；

Fig. 5 is the explosive view of shaking assembly in the utility model, embodies the structural schematic diagram of arc groove；

Fig. 6 is the structural schematic diagram of the utility model lid.

Appended drawing reference: 1, bottle body；11, bottle wall；12, bottom of bottle；13, pipe is accommodated；131, holding tank；14, accommodating chamber；2, bottle Mouthful；21, external screw thread；3, shaking assembly；4, lid；41, the second groove；42, internal screw thread；43, convex block；44, the first rubber sleeve； 45, the second rubber sleeve；46, the second anti-skid chequer；47, slot；5, plastic sunscreen layer；6, fixed block；61, third groove；62, it places Slot；63, steel ball；64, guide post；65, the first anti-skid chequer；7, link block；71, arc groove；72, the first groove；73, through-hole.

Specific embodiment

With reference to the accompanying drawings and examples, the utility model is described in detail.

With reference to Fig. 2, it is a kind of sample injection bottle disclosed by the utility model, including bottle body 1, is provided with shaking assembly on bottle body 1 3。

With reference to Fig. 3, bottle body 1 includes bottle wall 11, and the bottom of bottle 12 in rounding mesa-shaped, bottle are wholely set on one end of bottle wall 11 Accommodating chamber 14 is formed between wall 11 and bottom of bottle 12；Bottom of bottle 12 has been wholely set on one end far from bottle wall 11 accommodates pipe 13, bottom of bottle 12 with accommodate 13 junction of pipe be arc-shaped；It is cylindrical to accommodate pipe 13, accommodates to offer in pipe 13 and is connected to accommodating chamber 14 Holding tank 131, and holding tank 131, for sampling probe insertion, the axis for accommodating pipe 13 is overlapped with the axis of bottom of bottle 12.

The lateral wall of bottom of bottle 12 and bottle wall 11 is provided with plastic sunscreen layer 5, one end bonding bottle body 1 of plastic sunscreen layer 5 On lateral wall, and other end around bottle body 1 round after be adhered on plastic sunscreen layer 5 again；The color of plastic sunscreen layer 5 For sepia.

With reference to Fig. 2, Fig. 4 and Fig. 5, shaking assembly 3 includes fixed block 6, and fixed block 6 is provided on one end far from bottom of bottle 12 First anti-skid chequer 65, fixed block 6 offer third groove 61 on one end of bottom of bottle 12, are fixedly connected in third groove 61 Guide post 64 is uniformly provided in 4 placing grooves, 62,4 placing grooves 62 on the fixed block 6 of 64 side of guide post and is rotatablely connected There is steel ball 63；Sliding is connected with link block 7 in third groove 61, and link block 7 offers and steel ball 63 far from one end of bottom of bottle 12 The arc groove 71 of conflict, link block 7 offer the through-hole 73 being clamped with guide post 64 far from one end of bottom of bottle 12；Link block 7 leans on One end of nearly bottom of bottle 12 offers the first groove 72 being clamped with receiving pipe 13, and bottom of bottle 12 and link block 7 are far from fixed block 6 One end contradicts.

With reference to Fig. 3 and Fig. 6, bottle wall 11 offers bottleneck 2 far from one end of bottom of bottle 12, is provided on the lateral wall of bottleneck 2 External screw thread 21.

Lid 4 is provided on bottleneck 2, the cross-sectional area of lid 4 is in regular hexagon；Is provided on the lateral wall of lid 4 Two anti-skid chequers 46；One end of lid 4 towards bottleneck 2 offers the second groove 41, be provided on the side wall of the second groove 41 with outside The internal screw thread 42 that screw thread 21 is threadedly coupled offers slot 47, the axis of the axis of slot 47 and the second groove 41 on internal screw thread 42 Line is parallel；The first rubber sleeve 44 is provided on the bottom wall of second groove 41；Be wholely set on the bottom wall of second groove 41 across The convex block 43 of first rubber sleeve 44, the side of convex block 43 are arranged with the second rubber sleeve 45 contradicted with 2 inner wall of bottleneck.

The implementation principle of the present embodiment are as follows: will be placed into shaking assembly 3 equipped with the sample injection bottle of sample, make to accommodate pipe 13 with The clamping of first groove 72.

It is rotatablely connected block 7, arc groove 71 will be moved relative to the position of steel ball 63, and the position of steel ball 63 is constant, steel ball 63 When contradicting 71 different location of arc groove, position of the link block 7 in fixed block 6 will be different, and link block 7 is made to drive bottom of bottle 12 vibrations, enter sample preferably in holding tank 131.

Sample in sample injection bottle can first fill the holding tank 131 for accommodating pipe 13 completely, then refill accommodating chamber 14.

Then when extracting sample using sampling probe, sampling probe is inserted into the holding tank 131 for accommodating pipe 13.

The embodiment of present embodiment is presently preferred embodiments of the present invention, not limits protection of the invention according to this Range, therefore: the equivalence changes that all structures under this invention, shape, principle are done, should all be covered by protection scope of the present invention it It is interior.

Claims

1. a kind of sample injection bottle, including bottle body (1), and the bottleneck (2) being arranged on bottle body (1)；It is characterized in that, the bottle body It (1) include bottle wall (11), and the bottom of bottle (12) being arranged on the bottle wall (11), the bottom of bottle (12) are arranged to inverted round stage Shape, and the bottle wall (11) is connected to the accommodating chamber (14) for being formed and accommodating sample with the bottom of bottle (12)；Bottleneck (2) setting exists The one end of the bottle wall (11) far from the bottom of bottle (12).

2. a kind of sample injection bottle according to claim 1, which is characterized in that the bottom of bottle (12) is far from the bottle wall (11) Receiving pipe (13) is provided on one end, the receiving pipe (13) is cylindrical, offers and the appearance in the receiving pipe (13) Receive the holding tank (131) of chamber (14) connection, and sample introduction needle can be put in the holding tank (131).

3. a kind of sample injection bottle according to claim 2, which is characterized in that be provided with shaking assembly on the bottom of bottle (12) (3), the shaking assembly (3) includes fixed block (6), offers third groove (61) on the fixed block (6), the third is recessed It is offered placing groove (62) in slot (61), is rotatably connected to steel ball (63) in the placing groove (62)；The third groove (61) It is inside provided with link block (7), the side of link block (7) towards the fixed block (6), which offers, contradicts the steel ball (63) Arc groove (71)；It is offered on the side of the link block (7) separate the link block (7) and receiving pipe (13) is clamped The first groove (72).

4. a kind of sample injection bottle according to claim 3, which is characterized in that the fixed block (6) is towards the link block (7) One end be provided with guide post (64), opened up on the link block (7) with the guide post (64) sliding connection through-hole (73)； The fixed block (6) is provided with the first anti-skid chequer (65) on separate the link block (7).

5. a kind of sample injection bottle according to claim 1, which is characterized in that be provided with lid (4), institute on the bottleneck (2) It states and is offered on lid (4) the second groove (41), the bottleneck (2) and second groove (41) are clamped.

6. a kind of sample injection bottle according to claim 5, which is characterized in that be provided on the lateral wall of the bottleneck (2) outer Screw thread (21) is provided with the internal screw thread being threadedly coupled with the external screw thread (21) on the inner sidewall of second groove (41) (42), slot (47) are offered on the internal screw thread (42).

7. a kind of sample injection bottle according to claim 5, which is characterized in that be provided with convex block in second groove (41) (43), the side of the convex block (43) is arranged with the second rubber sleeve (45), in second rubber sleeve (45) and the bottleneck (2) Wall contradicts.

8. a kind of sample injection bottle according to claim 5, which is characterized in that the cross-sectional area of the lid (4) is positive six sides Shape, and the second anti-skid chequer (46) are provided on the lateral wall of the lid (4).

9. a kind of sample injection bottle according to claim 1, which is characterized in that be provided with plastic sunscreen layer on the bottle body (1) (5)。