CN211865072U

CN211865072U - High-capacity volumetric flask for food quality detection

Info

Publication number: CN211865072U
Application number: CN202020527460.0U
Authority: CN
Inventors: 宋晓洁
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-10
Filing date: 2020-04-10
Publication date: 2020-11-06
Anticipated expiration: 2030-04-10

Abstract

The utility model discloses a food quality detects uses large capacity volumetric flask relates to food quality testing technical field. The utility model discloses a body, the first bottleneck of upper portion fixedly connected with of body, the upper portion external surface fixedly connected with fixed block of first bottleneck, the first bolt of fixedly connected with and second bolt rope on the fixed block, the right side fixedly connected with second bottleneck of body, the first bottleneck of upper portion fixedly connected with of first bottleneck, the inner wall arrangement of first bottleneck has the glass stick. The utility model discloses a set up the supporting shoe and support the second fixture block, the second fixture block of being convenient for restricts the upper portion of glass stick when the drainage, can let the quick definite glass stick of user place position and inclination simultaneously, the first fixture block of setting can be fixed the upper portion at first bottleneck with the lower part of supporting shoe when first fixture block uses, guarantee that glass stick card can be stable when on the second fixture block, the base has increased the weight of body, has reduced the focus of volumetric flask.

Description

High-capacity volumetric flask for food quality detection

Technical Field

The utility model belongs to the technical field of food quality testing device, especially, relate to a food quality detects uses large capacity volumetric flask.

Background

The volumetric flask is the flat volumetric flask of thin neck pear shape, there is ground mouthful glass stopper, there is the marking at the neck of volumetric flask, the accurate solution of certain mass concentration is prepared to the mainly used accuracy, when reaching marking department under the temperature that the bottle volume is pointed, reading on the volumetric flask is exactly the volume number of liquid, the volumetric flask uses with the pipette cooperation usually, at present, glass stick easily leans on at the bottleneck when current volumetric flask exists the drainage when using, influence in the solution gets into the volumetric flask, lead to that the testing result error is big or need to experiment again, the base of volumetric flask is lighter, easily take place to empty when placing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a food quality detects uses large capacity volumetric flask, support the upper portion of glass stick through setting up the supporting shoe, can avoid glass stick and first bottleneck contact when carrying out the drainage, lead to the experiment failure, the position mark of setting is the contact position of quick definite glass stick and first bottleneck inner wall when being convenient for the drainage, the base of setting has increased the quality of volumetric flask, the focus of volumetric flask has been reduced, placing of glass stick is difficult for confirming when having solved current volumetric flask drainage, easy and first bottleneck contact and the problem that the volumetric flask focus is too high easily emptyd.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a high-capacity volumetric flask for food quality detection, which comprises a flask body, wherein the upper part of the flask body is fixedly connected with a first bottleneck, the outer surface of the upper part of the first bottleneck is fixedly connected with a fixed block, the fixed block is fixedly connected with a first bolting rope and a second bolting rope, the right side of the flask body is fixedly connected with a second bottleneck, the upper part of the first bottleneck is fixedly connected with a first bottleneck, the inner wall of the first bottleneck is provided with a glass rod, and the outer surface of the lower part of the flask body is fixedly connected with a base; one end of the first bolting rope, far away from the fixed block, is fixedly connected with a supporting block, the lower part of the supporting block is fixedly connected with a first clamping block, and the upper part of the supporting block is fixedly connected with a second clamping block; one end of the second bottle neck, which is far away from the bottle body, is fixedly connected with a second bottle opening, and the second bottle opening is connected with a first bottle plug in an inserting manner.

Furthermore, the one end that the fixed block was kept away from to second bolt rope passes through bolt ring fixedly connected with second bottle plug, the second bottle plug mutually supports with first bottleneck, be provided with the rubber pad on the second bottle plug.

Furthermore, a clamping groove is formed in the second clamping block, the clamping groove in the second clamping block is matched with the glass rod, and a position indication mark is arranged at the position, corresponding to the first bottleneck, of the lower portion of the glass rod.

Furthermore, a rubber pad is arranged on the first bottle plug, a bolt ring is fixedly connected to the surface of one side, away from the first bottle plug, of the rubber pad, two bolt rings and two second bolt ropes are arranged, and the bolt rings and the second bolt ropes are arranged in a one-to-one correspondence manner.

Furthermore, the outer surface of the second bottleneck is fixedly connected with a fixed block, the fixed block on the second bottleneck is fixedly connected with a bolting ring on the first bottleneck through a second bolting rope, and the inner diameter of the second bottleneck is the same as that of the second bottleneck.

Further, the inner diameter of the first clamping block is the same as the outer diameter of the first bottle neck, the inner diameter of the first bottle neck is the same as the inner diameter of the first bottle mouth, and the first bottle mouth is matched with the second bottle stopper.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up the supporting shoe and support the second fixture block, the second fixture block of being convenient for restricts the upper portion of glass stick when the drainage, make the glass stick lower part be located the upper portion of glass stick when showing a mark position and can not contact with first bottleneck, can let the quick definite glass stick of user place position and inclination simultaneously, the first fixture block of setting can fix the lower part of supporting shoe on the upper portion of first bottleneck when first fixture block uses, guarantee that glass stick card can be stable when on the second fixture block, the base of setting has increased the weight of body, the focus of volumetric flask has been reduced, glass stick easily leans on at the bottleneck when having solved the drainage, influence the solution and get into the problem that easily takes place to empty when the volumetric flask is placed with the volumetric flask.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view showing the bottle stopper opening state of a large-capacity volumetric flask for food quality detection according to the present invention;

FIG. 2 is a schematic view of the state of the bottle stopper cap of the present invention;

FIG. 3 is a schematic view of the support block of FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic view of point a in fig. 1 according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a support block; 101. a first clamping block; 102. a second fixture block; 2. a first tether line; 3. a glass rod; 4. a first bottleneck; 401. a first bottle opening; 402. a position indicating mark; 5. a first stopper; 501. a rubber pad; 502. a bolting ring; 6. a fixed block; 7. a second tether line; 8. a second stopper; 9. a second bottleneck; 901. a second bottle mouth; 10. a base; 11. a bottle body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model relates to a high-capacity volumetric flask for food quality detection, which comprises a flask body 11, wherein a first flask neck 4 is fixedly connected to the upper part of the flask body 11, the diameter of the upper part of the volumetric flask is reduced to facilitate the grasping of a tester, and a second flask stopper 8 is conveniently used for sealing, a fixed block 6 is fixedly connected to the outer surface of the upper part of the first flask neck 4 to facilitate the bolting of a supporting block 1 and the second flask stopper 8 on the first flask neck 4 through a first bolting rope 2 and a second bolting rope 7, the first bolting rope 2 and the second bolting rope 7 are fixedly connected to the fixed block 6 to enable the supporting block 1 and the second flask stopper 8 to be hung on the first flask neck 4, thereby preventing the supporting block 1 and the second flask stopper 8 from dropping and adhering dust when the volumetric flask is used, which affects the experimental result, a second flask neck 9 is fixedly connected to the right side of the flask body 11 to facilitate the pouring out of the liquid in the volumetric flask and cleaning the inside the volumetric, the upper portion of first bottleneck 4 is fixedly connected with first bottleneck 401, make first bottleneck 4 can closely cooperate with second bottle plug 8, have better sealed effect, the inner wall of first bottleneck 4 is settled there is glass stick 3, glass stick 3 can reduce the solution that the inner wall of first bottleneck 4 bonded when the volumetric flask is poured into to solution, improve the accuracy of experiment, the lower part surface fixedly connected with base 10 of body 11, the quality of volumetric flask has been increased, reduce the focus of volumetric flask, stability when improving the volumetric flask and placing; the supporting block 1 at one end, far away from the fixing block 6, of the first bolting rope 2 is fixedly connected, the supporting block 1 is convenient for connecting the first clamping block 101 and the second clamping block 102 together, the first clamping block 101 is fixedly connected to the lower portion of the supporting block 1, the supporting block 1 is fixed on the first bottleneck 4 during drainage, the position of the second clamping block 102 is guaranteed to be fixed, the upper portion of the glass rod 3 is convenient to support through the second clamping block 102, the glass rod 3 is guaranteed not to be in contact with the first bottleneck 401 during drainage, the second clamping block 102 is fixedly connected to the upper portion of the supporting block 1, the glass rod 3 is directly in contact with the glass rod 3 during drainage, the upper portion of the glass rod 3 is limited, and the glass rod 3 is prevented from being in contact; one end fixedly connected with second bottleneck 901 that body 11 was kept away from to second bottleneck 9, with body 11 direct and external intercommunication, the pouring of the inside liquid of the capacity bottle of being convenient for and wash 11 insides of body, the grafting is connected with first bottle stopper 5 on the second bottleneck 901, with the upper portion of second bottleneck 9 sealed, prevents that solution from flowing from second bottleneck 9.

Wherein as shown in fig. 1-2, the one end that fixed block 6 was kept away from to second bolt rope 7 is through bolting ring 502 fixedly connected with second bottle plug 8, second bottle plug 8 mutually supports with first bottleneck 401, improve the degree of sealing of second bottle plug 8 to the volumetric flask, be provided with rubber pad 501 on the second bottle plug 8, protect first bottleneck 4 and second bottle plug 8, prevent that second bottle plug 8 from directly colliding with first bottleneck 4, lead to first bottleneck 4 and second bottle plug 8 to receive the damage, influence the use of volumetric flask.

As shown in fig. 1-3, the second fixture block 102 is provided with a clamping groove, the clamping groove on the second fixture block 102 is matched with the glass rod 3, the glass rod 3 is matched with the clamping groove during drainage, and a position indication mark 402 is arranged at a position of the lower part of the glass rod 3 corresponding to the first bottleneck 4, so that the placing position and the placing inclination angle of the glass rod 3 can be determined quickly, and the experiment speed can be increased.

As shown in fig. 1-2 and 4, the rubber pad 501 is disposed on the first bottle stopper 5, and protects the first bottle stopper 5 and the second bottle neck 9, so as to prevent the first bottle stopper 5 and the second bottle neck 9 from colliding, the rubber pad 501 is fixedly connected with the bolting ring 502 on the side surface away from the first bottle stopper 5, so as to facilitate the pulling out of the first bottle stopper 5, the second bottle stopper 8, and the fixing of the first bottle stopper 5 and the second bottle stopper 8, the bolting ring 502 and the second bolting rope 7 are both provided with two, and the bolting ring 502 and the second bolting rope 7 are arranged in a one-to-one correspondence manner, the bolting ring 502 on the first bottle stopper 5 is fixedly connected with the fixing block 6 on the second bottle neck 9 through the second bolting rope 7, so that the first bottle stopper 5 can be hung on the second bottle neck 9 through the second bolting rope 7, thereby preventing the first bottle stopper 5 from being lost or contacting and bonding dust with a table top when in use, and affecting experimental results, and the inner diameter of the second bottle neck 9 is the same as the inner diameter of the, the solution is convenient to pour out of the volumetric flask.

Wherein as shown in fig. 1-3, the internal diameter of first fixture block 101 is the same with the external diameter of first bottleneck 4, first fixture block 101 joint is sufficient firm when first bottleneck 4's outside, guarantee that supporting shoe 1 can not take place great rocking, influence placing of glass stick 3, the internal diameter of first bottleneck 4 is the same with the internal diameter of first bottleneck 401, the volumetric flask is poured out to the inside solution of being convenient for, the result of use of device is improved, first bottleneck 401 and second bottle plug 8 mutually support, the sealed effect of device has been improved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solution recorded in the foregoing embodiments is modified, and some technical features are replaced by equivalent, all belonging to the protection scope of the present invention.

Claims

1. The utility model provides a food quality detects uses large capacity volumetric flask, includes body (11), its characterized in that: a first bottleneck (4) is fixedly connected to the upper portion of the bottle body (11), a fixing block (6) is fixedly connected to the outer surface of the upper portion of the first bottleneck (4), a first bolting rope (2) and a second bolting rope (7) are fixedly connected to the fixing block (6), a second bottleneck (9) is fixedly connected to the right side of the bottle body (11), a first bottleneck (401) is fixedly connected to the upper portion of the first bottleneck (4), a glass rod (3) is arranged on the inner wall of the first bottleneck (4), and a base (10) is fixedly connected to the outer surface of the lower portion of the bottle body (11);

one end, far away from the fixed block (6), of the first bolting rope (2) is fixedly connected with the supporting block (1), the lower part of the supporting block (1) is fixedly connected with a first clamping block (101), and the upper part of the supporting block (1) is fixedly connected with a second clamping block (102);

one end, far away from the bottle body (11), of the second bottle neck (9) is fixedly connected with a second bottle opening (901), and a first bottle stopper (5) is connected to the second bottle opening (901) in an inserting mode.

2. The high-capacity volumetric flask for food quality detection according to claim 1, wherein a second stopper (8) is fixedly connected to one end of the second bolting rope (7) far away from the fixing block (6) through a bolting ring (502), the second stopper (8) is matched with the first bottle opening (401), and a rubber pad (501) is arranged on the second stopper (8).

3. The high-capacity volumetric flask for food quality detection according to claim 1, wherein the second clamping block (102) is provided with a clamping groove, the clamping groove on the second clamping block (102) is matched with the glass rod (3), and a position indication mark (402) is arranged at a position of the lower part of the glass rod (3) corresponding to the first bottleneck (4).

4. The high-capacity volumetric flask for food quality detection according to claim 1, wherein the first stopper (5) is provided with a rubber pad (501), a bolting ring (502) is fixedly connected to a surface of one side of the rubber pad (501) far away from the first stopper (5), two bolting rings (502) and two bolting ropes (7) are provided, and the bolting rings (502) and the second bolting ropes (7) are arranged in a one-to-one correspondence manner.

5. The high-capacity volumetric flask for food quality detection according to claim 1, wherein a fixing block (6) is fixedly connected to an outer surface of the second bottleneck (9), the fixing block (6) on the second bottleneck (9) is fixedly connected to a bolting ring (502) on the first bottle stopper (5) through a second bolting rope (7), and an inner diameter of the second bottleneck (9) is the same as an inner diameter of the second bottle opening (901).

6. The high-capacity volumetric flask for food quality detection according to claim 1, wherein the inner diameter of the first fixture block (101) is the same as the outer diameter of the first bottleneck (4), the inner diameter of the first bottleneck (4) is the same as the inner diameter of the first bottle mouth (401), and the first bottle mouth (401) and the second bottle stopper (8) are matched with each other.