CN211964241U

CN211964241U - Glass rod rest stand

Info

Publication number: CN211964241U
Application number: CN201922299942.5U
Authority: CN
Inventors: 吴珂
Original assignee: Jiangyin Usun Chemical Technology Co ltd
Current assignee: Jiangyin Usun Chemical Technology Co ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-11-20
Anticipated expiration: 2029-12-19

Abstract

The utility model relates to a glass rod shelf, which comprises a base, a lifting rod and a glass rod clamp, wherein the base is fixedly connected with the bottom of the lifting rod; the lifting part is arranged on the upper section of the lifting rod, and the fixing part is arranged on the lower section of the lifting rod, and the diameter of the lifting part is slightly smaller than that of the fixing part; a knob is arranged at the upper end of the fixing part to fix the lifting part; the top of lift portion with the pivot bottom fixed connection of glass stick clamp. The utility model relates to a glass stick rest stand has following advantage: (1) the glass rod plays a role in stabilizing and supporting when needing to be temporarily placed in the using process; (2) the glass rod is dried after being cleaned, is temporarily stored to prevent damage or pollution, and is convenient to take and use at any time.

Description

Glass rod rest stand

Technical Field

The utility model relates to the technical field of chemical experiment articles, in particular to a glass rod shelf.

Background

The glass rod has high utilization rate in daily experiments, and can be used for stirring to accelerate dissolution, preventing liquid in an evaporating dish from splashing and draining, dipping liquid, measuring pH value and the like. However, when the glass rod is not used for a while, no special storage device is provided, the glass rod is usually placed in a drawer or a laboratory bench and is easily polluted or damaged, the glass rod is placed in a beaker when the glass rod needs to be paused in the using process and is easily dropped out of the beaker, and the lighter and smaller beaker is even directly overturned.

In order to solve the above problems, manufacturers have proposed solutions, such as a glass rod supporting clip of chinese patent publication No. CN203778100U and a glass rod supporting frame of chinese patent publication No. CN207694843U, which provide a supporting function for a glass rod that is temporarily used, but the placement of the former patent is not stable enough, and the holes for placing the latter patent are of fixed size, and cannot be well matched with glass rods of different diameters, and the glass rod is in a movable state, and the glass rod cannot be stably placed.

Therefore, it is necessary to design a glass rod rest to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a glass stick rest stand can not only play the effect of firm support when needing to shelve temporarily in the glass stick use, can also dry after the glass stick washs, deposits temporarily and prevents damage or pollution.

In order to achieve the purpose of the utility model, the glass rod shelf comprises a base, a lifting rod and a glass rod clamp, wherein the base is fixedly connected with the bottom of the lifting rod; the lifting part is arranged on the upper section of the lifting rod, and the fixing part is arranged on the lower section of the lifting rod, and the diameter of the lifting part is slightly smaller than that of the fixing part; the lifting part is fixed by a knob at the upper end of the fixing part, the knob is loosened, the lifting part can be adjusted up and down, and the lifting part can be fixed at a certain height by tightening the knob; the top of lift portion with the pivot bottom fixed connection of glass stick clamp.

Preferably, the elastic rubber is arranged on the inner side of the clip of the glass rod clip, so that glass rods with different thicknesses can be firmly clamped.

When the glass rod shelf of the utility model is used, the height of the lifting rod is firstly adjusted according to the length of the glass rod, then the beaker and the glass rod are placed on the base, and the glass rod is clamped on the glass rod clamp, so that the glass rod can be temporarily placed; the glass rod cleaned can also be clamped in the glass rod clamp to be dried, and an empty beaker is placed on the base and used for receiving the dripping water.

Compared with the prior art, the glass rod shelf of the utility model has the following advantages:

(1) the glass rod plays a role in stabilizing and supporting when needing to be temporarily placed in the using process;

(2) the glass rod is dried after being cleaned, is temporarily stored to prevent damage or pollution, and is convenient to take and use at any time.

Drawings

FIG. 1 is a schematic view of the overall structure of a glass rod shelf according to the present invention;

FIG. 2 is a cross-sectional view of the fixing portion of the lifter of the present invention;

FIG. 3 is a top view of the present invention glass rod clip;

fig. 4 is a rear view of the glass rod clamp of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1 to 3, the glass rod shelf of the present invention comprises a base 1, a lifting rod 2 and a glass rod clamp 3, wherein the base 1 is fixedly connected to the bottom of the lifting rod 2; an ascending and descending part 21 at the upper section of the lifting rod 2 and a fixing part 22 at the lower section of the lifting rod, wherein the diameter of the ascending and descending part 21 is slightly smaller than that of the fixing part 22; a knob 23 is arranged at the upper end of the fixing part 22 to fix the lifting part 21, the knob 23 is loosened, the lifting part 21 can be adjusted up and down, and the knob 23 is tightened to fix the lifting part 21 at a certain height; the top end of the lifting part 21 is fixedly connected with the bottom of the rotating shaft 31 of the glass rod clamp 3.

Preferably, the elastic rubber 32 is arranged on the inner side of the clip at the head of the glass rod clip 3, so that glass rods with different thicknesses can be firmly clamped.

As shown in fig. 4, the inside spring 33 that relies on of glass rod clamp 3 controls, spring 33 is around pivot 31, and both ends are stayed a bit length card and are being pressed from both sides 3 afterbody in the glass rod, hold between the fingers 3 afterbody in the glass rod clamp, can open the head of glass rod clamp 3, put into the glass rod, loosen the afterbody of glass rod clamp 3 slowly, can firmly clip the glass rod, hold between the fingers the afterbody of glass rod clamp 3 once more, can take out the glass rod.

While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the embodiments disclosed, but is capable of numerous equivalents and substitutions without departing from the spirit of the invention, the equivalents and substitutions being limited only by the scope of the appended claims.

Claims

1. The glass rod placement frame is characterized by comprising a base, a lifting rod and a glass rod clamp, wherein the base is fixedly connected with the bottom of the lifting rod; the lifting part is arranged on the upper section of the lifting rod, and the fixing part is arranged on the lower section of the lifting rod, and the diameter of the lifting part is slightly smaller than that of the fixing part; a knob is arranged at the upper end of the fixing part to fix the lifting part; the top of lift portion with the pivot bottom fixed connection of glass stick clamp.

2. The glass rod rest according to claim 1, wherein the inside of the clip of the glass rod clamp is provided with elastic rubber.