CN217515745U

CN217515745U - Protective cover structure of liquid transport case

Info

Publication number: CN217515745U
Application number: CN202220996858.8U
Authority: CN
Inventors: 林易晨; 李辉
Original assignee: Fujian Minhuan Test And Detection Co ltd
Current assignee: Fujian Minhuan Test And Detection Co ltd
Priority date: 2022-04-27
Filing date: 2022-04-27
Publication date: 2022-09-30
Anticipated expiration: 2032-04-27

Abstract

The utility model relates to a protective cover technical field especially relates to a protective cover structure of liquid transport case, liquid transport case fits including having open-ended box and lid the case lid of opening part, be equipped with the mill mouthful stopper container that is equipped with liquid in the box just the bottle plug of mill mouthful stopper container corresponds the case lid setting, the spring expansion pin that is equipped with on the internal surface of case lid utilizes the free end of spring expansion pin to offset just with the bottle plug spring in the spring expansion pin is in the non-stretching state, and when the box was closed, the bottle plug was guaranteed under the compressive force effect of spring that the bottle plug can not loosen because the road conditions jolted in the transportation, prevented that the liquid sample from taking place to spill and leak.

Description

Protective cover structure of liquid transport case

Technical Field

The utility model relates to a protective cover technical field especially relates to a protective cover structure of liquid transport case.

Background

After the liquid sample is collected, the liquid sample is generally filled into a container bottle for transportation, the container bottle is mostly made of glass, the container bottle is easy to damage in the transportation process, the sample is leaked, the accuracy of a detection result is influenced, and therefore most people select to transport the liquid sample by filling the container bottle into a sealed liquid transportation box.

However, for the sample stored in the container with the ground plug, the situation that the bottle plug is easy to loosen due to bumpy road conditions exists, so that the liquid sample leaks, and the measurement result of the liquid sample is inaccurate or even fails.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to solve the technical problem of providing a protective cover structure of a liquid transport case, which enables a container with a grinding plug to be kept stable in the transport process and prevents leakage.

In order to solve the technical problem, the utility model discloses a technical scheme be:

the utility model provides a protective cover structure of liquid transport case, liquid transport case fits including having open-ended box and lid the case lid of opening part, be equipped with the mill's that is equipped with liquid in the box and fill up the container just the bottle plug of mill's stopper container corresponds the case lid setting, be equipped with the flexible round pin of spring on the internal surface of case lid, the free end of the flexible round pin of spring offsets just with the bottle plug spring in the flexible round pin of spring is in the non-stretched state.

Further, the spring telescopic pin comprises a spring, a spring sleeve and a pin, the spring is arranged in the spring sleeve, one end of the spring is connected with a base of the spring sleeve, the other end of the spring is connected with the end of the spring sleeve, the pin is arranged outside the spring sleeve, the base of the pin is connected with the end of the spring sleeve, and the end of the pin is abutted to the bottle stopper.

Furthermore, the spring is fixedly connected with the spring sleeve, the pin is fixedly connected with the end part of the spring sleeve, and the base of the spring sleeve is fixedly connected with the box cover.

Further, the pin is a cylindrical blunt pin.

Furthermore, the bottom of the liquid transport box is provided with a fixed grid, the size of the fixed grid is matched with that of a grinding plug container in the liquid transport box, and the position of the spring telescopic pin corresponds to the central position of the fixed grid.

The beneficial effects of the utility model reside in that:

the utility model provides a pair of protective cover structure of liquid transport case, liquid transport case fits including having open-ended box and lid the case lid of opening part, be equipped with the mill's that is equipped with liquid in the box and fill up the container just the bottle plug of mill's stopper container corresponds the case lid setting, the spring expansion pin that is equipped with on the internal surface of case lid utilizes the free end of spring expansion pin to offset just with the bottle plug spring in the spring expansion pin is in the non-stretching state, and when the box was closed, the bottle plug was guaranteed under the compressive force effect of spring that the bottle plug can not loosen because the road conditions jolts in the transportation, prevented that the liquid sample from taking place to spill and leak.

Drawings

Fig. 1 is a side view of a protective cover structure of a liquid transport case;

fig. 2 is a sectional view showing a protective cover structure of a liquid transport case.

Description of reference numerals:

1. a box body; 2. a box cover; 3. a spring; 4. a spring sleeve; 5. a pin; 6; a burr plug receptacle; 7. and (4) fixing the grids.

Detailed Description

In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.

Please refer to fig. 1-2, the utility model discloses a protective cover structure of liquid transport case, the liquid transport case fits including having open-ended box and lid the case lid of opening part, be equipped with the mill mouthful stopper container that is equipped with liquid in the box just the bottle plug of mill mouthful stopper container corresponds the case lid setting, be equipped with the spring telescopic pin on the internal surface of case lid, the free end of spring telescopic pin offsets just with the bottle plug the spring in the spring telescopic pin is in non-tension state.

From the above description, the beneficial effects of the present invention are:

As can be seen from the above description, the spring inside the spring retractable pin provides a compressive force to the pin, ensuring the stability of the container inside the liquid transport case.

As can be seen from the above description, the fixed connection is selected to improve the stability of the product.

Further, the pin is a cylindrical blunt pin.

From the above description, it can be known that the contact area between the cylindrical blunt pin and the bottle stopper is larger, so that the bottle stopper is stressed more uniformly and is not easy to damage, and liquid leakage is caused.

As can be seen from the above description, the arrangement of the fixing grids is beneficial to the fact that the container cannot move randomly in the transportation process, the center position of the fixed grid is aligned with the spring telescopic pin, the bottle stopper is beneficial to being abutted against the pin, and the fixing effect is better achieved.

Referring to fig. 1 to fig. 2, a first embodiment of the present invention is:

the utility model provides a pair of protective cover structure of liquid transport case, liquid transport case fits including having open-ended box 1 and lid the case lid 2 of opening part, be equipped with the mill mouthful stopper container 6 that is equipped with liquid in the box just the bottle plug of mill mouthful stopper container 6 corresponds the case lid 2 and sets up, be equipped with the spring telescopic pin on the internal surface of case lid 2, the free end of spring telescopic pin offsets just with the bottle plug spring 3 in the spring telescopic pin is in non-tension state.

In this embodiment, the spring telescopic pin that is equipped with on the internal surface of case lid 2, utilize the free end of spring telescopic pin to offset with the bottle plug and spring 3 in the spring telescopic pin is in the non-tensile state, and the bottle plug is fixed on ground stopper container 6 under the compressive force effect of spring 3, and when box 1 was closed, the bottle plug just can not be because road conditions jolt and unclamp in the transportation, prevented that liquid sample from taking place to spill and leak

In this embodiment, as shown in fig. 1 to fig. 2, the spring retractable pin includes a spring 3, a spring sleeve 4 and a pin 5, the spring 3 is disposed in the spring sleeve 4, one end of the spring 3 is fixedly connected to a base of the spring sleeve 4, the other end of the spring 3 is fixedly connected to an end of the spring sleeve 4, the pin 5 is disposed outside the spring sleeve 4, the base of the pin 5 is fixedly connected to the end of the spring sleeve 4, and the end of the pin 5 abuts against the bottle stopper.

In this embodiment, the inside spring 3 of spring expansion pin provides compressive force for pin 5, guarantees the stability of the interior mill mouthful stopper container 6 of liquid transport case, chooses for use fixed connection more to do benefit to the stability that improves the product.

In this embodiment, the pin 5 is preferably a cylindrical blunt pin, as shown in figures 1 to 2.

In this embodiment, the area of contact of columniform blunt head pin and bottle plug is bigger, makes the bottle plug atress more even, and not fragile bottle plug causes the liquid to leak, can play better fixed action.

In this embodiment, as shown in fig. 1 to fig. 2, the bottom of the liquid transportation box is provided with a fixing lattice 7, the size of the fixing lattice 7 is matched with the size of the grinding plug container 6 in the liquid transportation box, and the position of the spring retractable pin corresponds to the central position of the fixing lattice 7.

In this embodiment, the setting of fixed lattice 7 does benefit to that the ground stopper container 6 can not remove at will in the transportation, and the central point of fixed lattice 7 aims at the spring telescopic pin and does benefit to the bottle plug and offsets with pin 5, the better fixed action that plays.

In this embodiment, the elasticity of the spring 3 is adapted to the force that the bottle stopper can bear.

The utility model provides a pair of protective cover structure of liquid transport case's theory of operation does:

when case lid 2 was closed, the pin 5 of spring telescopic pin offsets with the bottle plug of grind stopper container 6, and the spring telescopic pin at this moment is in the non-tensile state, and when the liquid transportation case transported, the bottle plug was fixed in grind stopper container 6 under the compressive force effect of spring 3, consequently, the bottle plug just can not be in the transportation because the road conditions jolt and loosen, prevents that the liquid sample from taking place to spill and leak.

The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.

Claims

1. The utility model provides a protective cover structure of liquid transport case, liquid transport case fits including having open-ended box and lid the case lid of opening part, be equipped with the mill's that is equipped with liquid in the box and fill up the container just the bottle plug of mill's stopper container corresponds the case lid setting, its characterized in that, be equipped with the spring telescopic pin on the internal surface of case lid, the free end of spring telescopic pin offsets with the bottle plug just spring in the spring telescopic pin is in the non-stretched state.

2. The protecting cover structure of liquid transport case of claim 1, wherein said spring retractable pin comprises a spring, a spring sleeve and a pin, said spring is disposed in the spring sleeve, one end of said spring is connected to the base of the spring sleeve, the other end of said spring is connected to the end of the spring sleeve, said pin is disposed outside the spring sleeve, said base of said pin is connected to the end of the spring sleeve, and the end of said pin is abutted to the bottle stopper.

3. The protecting cover structure of liquid transport case of claim 2, wherein said spring is fixedly connected to said spring sleeve, said pin is fixedly connected to the end of said spring sleeve, and said base of said spring sleeve is fixedly connected to said case cover.

4. A protective cover arrangement for a liquid transport case according to claim 2, wherein the pins are cylindrical blunt pins.

5. The protecting cover structure of the liquid transporting box of claim 1, wherein the bottom of the liquid transporting box is provided with a fixing grid, the size of the fixing grid is matched with the size of a grinding plug container in the liquid transporting box, and the position of the spring retractable pin corresponds to the central position of the fixing grid.