CN208213204U - A kind of linking glass bar - Google Patents

Abstract

A kind of linking glass bar of the utility model, comprising: one first glass bar and one second glass bar；One rubber combines circle, rubber is an integral structure in conjunction with circle, rubber includes that a first annular combination circle and two second annulars combine circle in conjunction with circle, axis direction has extended to form an arc engaging portion thereto respectively at the both ends of first annular combination circle, each arc engaging portion is combined circle to be connected relative to the other end of first annular combination circle with one second annular, one second annular is located at one end of the first glass bar in conjunction with snare, and another second annular is located at one end of the second glass bar in conjunction with snare；One partition, partition are arranged at the inside of first annular combination circle, and partition is fixedly connected with first annular combination circle.The linking glass bar of the utility model, which combines, to be stablized, not vulnerable to folding, easy to disassemble, effectively increases the pot life of glass bar, and reduction, which is lost, causes unexpected occur and unnecessary waste.

Description

A kind of linking glass bar

Technical field

The utility model relates to a kind of technical field of glass bar more particularly to a kind of linking glass bars.

Background technique

Glass bar is the common stirring tool in laboratory, with spies such as property stabilization, corrosion resistance, resistance to oxidation reduction Point.But glass bar is more crisp, often occurs breakage phenomenon in use, causes inconvenience for experiment.Glass bar length Bigger, the frequency for occurring losing is also higher.

Utility model content

In view of the above-mentioned problems, the purpose of this utility model is to provide a kind of linking glass bars.

To achieve the goals above, the technical solution that the utility model is taken are as follows: one first glass bar and one second glass Stick；One rubber combines circle, and the rubber is an integral structure in conjunction with circle, and it includes a first annular combination that the rubber, which combines circle, Circle and two second annulars combine circle, and axis direction has extended to form an arc thereto respectively at the both ends of the first annular combination circle Shape engaging portion, the other end and second ring junction of each arc engaging portion relative to the first annular combination circle It closes circle to be connected, second annular is located at one end of first glass bar, another second ring junction in conjunction with snare Close one end that snare is located at second glass bar；One partition, the partition are arranged at the interior of the first annular combination circle Portion, the partition are fixedly connected with the first annular combination circle.

Above-mentioned linking glass bar, wherein an electronic timer device is fixed on first glass bar.

Above-mentioned linking glass bar, wherein the electronic timer device includes an electronic timer and an annular Rubber sleeve, the ring-shaped rubber set are set on first glass bar, and the electronic timer and ring-shaped rubber set are solid Fixed connection.

Above-mentioned linking glass bar, wherein combine the other end of circle on first glass bar relative to the rubber It is fixed with a link, the link includes an interconnecting piece and an annulus, and the interconnecting piece and first glass bar, which are fixed, to be connected It connects, the annulus is fixedly connected with the interconnecting piece.

Above-mentioned linking glass bar, wherein the middle part of first glass bar and second glass bar is respectively arranged with One ring protection set.

Above-mentioned linking glass bar, wherein the shape phase of the shape of first glass bar and second glass bar Together.

Above-mentioned linking glass bar, wherein two second annulars combine circle in the cylindrical structure of both ends open.

Due to using above-mentioned technology, the good effect for being allowed to have compared with prior art is the utility model:

(1) the utility model linking glass bar combine stablize, not vulnerable to folding, it is easy to disassemble, effectively increase glass bar Pot life, reduction, which is lost, causes unexpected occur and unnecessary waste.

Detailed description of the invention

Fig. 1 is the schematic diagram of the linking glass bar of the utility model.

Fig. 2 is that the rubber of the utility model combines the main view of circle.

Fig. 3 is that the rubber of the utility model combines the side view of circle.

Attached drawing: 1, the first glass bar；2, the second glass bar；3, rubber combines circle；31, first annular combination circle；311, arc Shape engaging portion；32, the second annular combines circle.

Specific embodiment

The utility model is described in further detail in the following with reference to the drawings and specific embodiments, but not as the utility model It limits.

Fig. 1 is the schematic diagram of the linking glass bar of the utility model, and Fig. 2 is that the rubber of the utility model combines the master of circle View, Fig. 3 are that the rubber of the utility model combines the side view of circle.Referring to Figure 1, shown in Fig. 2 and Fig. 3, show it is a kind of compared with Good embodiment, comprising: one first glass bar 1 and one second glass bar 2.

In addition, as a kind of preferred embodiment, linking glass bar a further include: rubber combines circle 3, and rubber combines circle 3 are an integral structure, and it includes that a first annular combination circle 31 and two second annulars combine circle 32, the first ring that rubber, which combines circle 3, Axis direction has extended to form an arc engaging portion 311, each arc engaging portion 311 thereto respectively at the both ends of shape combination circle 31 The other end relative to first annular combination circle 31 is combined circle 32 to be connected with one second annular, and one second annular combines 32 sets of circle It is located at one end of the first glass bar 1, another second annular combines circle 32 to be set in one end of the second glass bar 2, and rubber, which combines, encloses 3 Play the role of reduce glass bar it is too long it is easy lose, can mutually be reversed between the first glass bar 1 and the second glass bar 2, Structure is more stable, not easily damaged.

In addition, as a kind of preferred embodiment, linking glass bar a further include: partition, partition are arranged in the first ring Shape combines the inside of circle 31, and partition is fixedly connected with first annular combination circle 31, and partition is to the first glass bar 1 and the second glass bar 2 play the role of blocking.

The above is only the utility model preferred embodiments, are not intended to limit the embodiments of the present invention and protection Range.

The utility model also has on the basis of the above is implemented as follows mode:

In the further embodiment of the utility model, for holding, the second glass bar 2 is used to stir the first glass bar 1, An electronic timer device (not shown) is fixed on first glass bar 1, convenient for grasping the time that experiment carries out.

In the further embodiment of the utility model, electronic timer device includes an electronic timer and an annular rubber Gum cover, ring-shaped rubber set are set on the first glass bar 1, and electronic timer is fixedly connected with ring-shaped rubber set.

In the further embodiment of the utility model, the other end of circle 3 is combined to fix relative to rubber on the first glass bar 1 There is a link (not shown), link includes an interconnecting piece and an annulus, and interconnecting piece and the first glass bar 1 are fixedly connected, Annulus is fixedly connected with interconnecting piece, again will not pollution test stand convenient for placing linking glass bar.

In the further embodiment of the utility model, the middle part of the first glass bar 1 and the second glass bar 2 is respectively arranged with a ring Shape protective case (not shown), two ring protection sets each serve as the work of the protection to the first glass bar 1 and the second glass bar 2 With the first glass bar 1 and the second glass bar 2 not will receive abrasion when rolling on testing stand.

In the further embodiment of the utility model, the shape of the first glass bar 1 is identical with the shape of the second glass bar 2.

In the further embodiment of the utility model, two second annulars combine circle 32 in the cylindrical body knot of both ends open Structure, two second annulars combine circle 32 to be detachably connected respectively with the first glass bar 1 and the second glass bar 2, are conveniently replaceable glass bar.

The above is only the utility model preferred embodiments, are not intended to limit the embodiments of the present invention and protection Range should can appreciate that all with the utility model specification and diagramatic content institute to those skilled in the art The equivalent replacement made and obviously change obtained scheme, the protection scope of the utility model should all be included in It is interior.

Claims (7)

1. a kind of linking glass bar characterized by comprising

One first glass bar and one second glass bar；

One rubber combines circle, and the rubber is an integral structure in conjunction with circle, and it includes a first annular knot that the rubber, which combines circle, The annular of He Quan and two second combines circle, and axis direction has extended to form one thereto respectively at the both ends of the first annular combination circle Arc engaging portion, each arc engaging portion is relative to second annular of the other end of the first annular combination circle and 1 It is connected in conjunction with circle, second annular is located at one end of first glass bar, another second annular in conjunction with snare One end of second glass bar is located in conjunction with snare；

One partition, the partition are arranged at the inside of the first annular combination circle, the partition and the first annular knot Circle is closed to be fixedly connected.

2. linking glass bar according to claim 1, which is characterized in that be fixed with an electronics on first glass bar Timer device.

3. linking glass bar according to claim 2, which is characterized in that the electronic timer device includes an electricity Sub- timer and a ring-shaped rubber set, the ring-shaped rubber set are set on first glass bar, the electronic timer and The ring-shaped rubber set is fixedly connected.

4. linking glass bar according to claim 3, which is characterized in that relative to the rubber on first glass bar The cementing other end for closing circle is fixed with a link, and the link includes an interconnecting piece and an annulus, the interconnecting piece and described First glass bar is fixedly connected, and the annulus is fixedly connected with the interconnecting piece.

5. linking glass bar according to claim 1, which is characterized in that first glass bar and second glass The middle part of stick is respectively arranged with a ring protection set.

6. linking glass bar according to claim 1, which is characterized in that the shape of first glass bar and described The shape of two glass bars is identical.

7. linking glass bar according to claim 1, which is characterized in that it is in both ends that two second annulars, which combine circle, The cylindrical structure of opening.