CN208340747U - It is a kind of can multiple groups close anti-lid point bottom tube - Google Patents

Abstract

The utility model provide it is a kind of can the anti-lid point bottom tube closed of multiple groups, including tube body, pipe lid and flexible joint, the tube body, the generally sharp bottom pipe structure of upper end opening, the upper end are cylindrical shape, and middle-end is cone shape, bottom end is sharp bottom shape, and the upper end forms an annular socket；The pipe lid, whole in the columnar structured of lower ending opening, upper end is enclosed cover, and lower end is the first socket of open type；The flexible joint is arranged between the edge of tube body upper end and the cover edge of pipe lid；The annular socket of the tube body upper end is configured to match to merge with another anti-the first socket for covering sharp bottom tube that the first socket is allowed to be inserted into, and pipe lid that an anti-tube body for covering sharp bottom tube is instead covered to sharp bottom tube with another combines.This can multiple groups close anti-lid point bottom tube, using optimization structure design, sharp bottom tube can be made itself also steadily to place the case where no pipe support matches, overcome the defect of sharp bottom tube itself.

Description

It is a kind of can multiple groups close anti-lid point bottom tube

Technical field

The utility model relates to experiment equipment technical field, in particular to it is a kind of can the anti-lid point bottom tube closed of multiple groups.

Background technique

Currently, with test based on scientific research in, sharp bottom tube is the consumptive material generally used.Sharp bottom tube is most prominent in use Out the problem of is must to use pipe support that could stablize tube body.However, not matched in pipe support or in the case where pipe support inconvenient to use, The use of sharp bottom tube is extremely restricted.Therefore, improving sharp bottom tube self-defect solves the problems, such as this to better using sharp bottom Pipe is of great significance.

Utility model content

Aiming at the problem that sharp bottom tube self-defect, do not need that pipe support is mating to be made the purpose of this utility model is to provide one kind Sharp bottom tube is designed using the structure of optimization, can make sharp bottom tube itself also can be steady the case where no pipe support matches Surely it places, overcomes the defect of sharp bottom tube itself, keep sharp bottom tube more convenient to use, reliably.

To achieve the above object, the utility model proposes it is a kind of can the anti-lid point bottom tube closed of multiple groups, including tube body, pipe lid and Flexible joint, in which:

The tube body, the generally sharp bottom pipe structure of upper end opening, the upper end are cylindrical shape, and middle-end is cone shape, Bottom end is sharp bottom shape, and the upper end forms an annular socket；

The pipe lid, whole in the columnar structured of lower ending opening, upper end is enclosed cover, and lower end is open type The first socket；

The flexible joint is arranged between the edge of tube body upper end and the cover edge of pipe lid and by two Person's flexible connection；

The annular socket of the tube body upper end, which is configured to match with another anti-the first socket for covering sharp bottom tube, merges appearance Perhaps the first socket is inserted into, and is combined an anti-tube body for covering sharp bottom tube with another anti-pipe lid for covering sharp bottom tube, and described One anti-tube body for covering sharp bottom tube is able to maintain the trend often sealed after combining with another anti-pipe lid for covering sharp bottom tube.

In further embodiment, the outside diameter d 2 of the first socket of the pipe lid is less than the internal diameter of the annular socket of tube body d1。

In further embodiment, the tube body and Guan Gai are plastic material part.

In further embodiment, the pipe lid is additionally provided with an ear handle, and the ear handle is symmetrical relative to flexible joint The edge of cover is set.

In further embodiment, the pipe lid further includes and symmetrically arranged second socket of the first socket.

In further embodiment, the outside diameter d 3 of second socket and the outside diameter d 2 of the first socket are equal.

In further embodiment, the tube wall is equipped with multiple equally distributed dot bulges.

By above the technical solution of the utility model it is found that compared with existing well-known technique, there is following remarkable result:

(1) the sharp bottom tube of the utility model is designed using the structure of optimization, sharp bottom tube can be made to make no pipe support is mating With the case where itself also can steadily place, overcome the defect of sharp bottom tube itself, keep sharp bottom tube more convenient to use, can It leans on.

(2) the sharp bottom tube of the utility model is designed using the structure of optimization, has the second socket, having pipe support mating The case where use, can also use alone, keep the application range of sharp bottom tube wider.

It should be appreciated that as long as aforementioned concepts and all combinations additionally conceived described in greater detail below are at this It can be viewed as a part of the utility model theme of the disclosure in the case that the design of sample is not conflicting.In addition, being wanted All combinations of the theme of protection are asked to be considered as a part of the utility model theme of the disclosure.

The foregoing and other side of the utility model introduction can be more fully appreciated from the following description in conjunction with attached drawing Face, embodiment and feature.The features and/or benefits of other additional aspects such as illustrative embodiments of the utility model To be obvious in the following description, or will be learnt in the practice by the specific embodiment instructed according to the utility model.

Detailed description of the invention

Attached drawing is not intended to drawn to scale.In the accompanying drawings, identical or nearly identical group each of is shown in each figure It can be indicated by the same numeral at part.For clarity, in each figure, not each component part is labeled. Now, by by example and be described in reference to the drawings the utility model various aspects embodiment, in which:

Fig. 1 is can the anti-structural schematic diagram for covering sharp bottom tube that closes of multiple groups according to a kind of of the utility model some embodiments.

Fig. 2 be according to the utility model some embodiments it is a kind of can the structure of the anti-pipe lid for covering sharp bottom tube closed of multiple groups show It is intended to.

Specific embodiment

In order to know more about the technology contents of the utility model, spy lifts specific embodiment and institute's accompanying drawings is cooperated to be described as follows.

It is described with reference to the various aspects of the utility model in the disclosure, shown in the drawings of the implementation of many explanations Example.It is not intended to cover all aspects of the utility model for embodiment of the disclosure.It should be appreciated that a variety of structures presented hereinbefore Think and embodiment, and those of describe in more detail below design and embodiment can in many ways in any one Implement, this is because conception and embodiment disclosed in the utility model are not limited to any embodiment.In addition, this is practical Novel disclosed some aspects can be used alone, or with it is disclosed by the utility model it is otherwise it is any it is appropriately combined come It uses.

Referring to figs. 1 and 2, embodiment according to the present utility model, it is a kind of can multiple groups close anti-lid point bottom tube, including Tube body 1, pipe lid 2 and flexible joint 3.

The tube body 1, generally sharp 1 structure of bottom tube body of upper end opening, the upper end are cylindrical shape, and middle-end 1-2 is circular cone Body shape, bottom end 1-3 are sharp bottom shape, and the upper end forms an annular socket 1-1.

The pipe lid 2, whole in the columnar structured of lower ending opening, upper end is enclosed cover 2-1, and lower end is to open First socket 2-2 of mouth formula.

The flexible joint 3 is arranged between the edge of 1 upper end of tube body and the edge cover 2-1 of pipe lid 2 simultaneously And the two is flexibly connected.In the present embodiment, flexible joint 3 is the fillet of a plastic material.

The annular socket 1-1 of 1 upper end of tube body is configured to match with another anti-the first socket 2-2 for covering sharp bottom tube Merging allows the first socket 2-2 to be inserted into, by an anti-tube body 1 for covering sharp bottom tube and another anti-2 group of pipe lid for covering sharp bottom tube Close, and one anti-tube body 1 for covering sharp bottom tube combined with pipe lid 2 of another anti-lid point bottom tube after be able to maintain normal sealing Trend.

Experimenter takes a sharp bottom tube, the first of its pipe lid 2 is inserted when using sharp bottom tube disclosed by the utility model Oral area 2-2 is buckled into the annular socket 1-1 of second sharp bottom tube；The first socket 2-2 button of the pipe lid 2 of second sharp bottom tube In the annular socket 1-1 for entering the sharp bottom tube of third.At this point it is possible to pipe lid 2 be rotated according to actual state, make 3 pipe lids 2 It should not be on the same line.Triangular structure is become after such three sharp bottom tube combinations, torque is generated, is placed on it It is erect to fall on experiment table top, is reliable and stable.Certainly, experimenter can also as needed and actual conditions by it is multiple point bottom tubes Combination is placed on experiment table top and supports oneself, to exempt using pipe support.

Preferably, as depicted in figs. 1 and 2, the outside diameter d 2 of the first socket 2-2 of the pipe lid 2 is less than the annular of tube body 1 The internal diameter d1 of bellmouth 1-1.

Preferably, the tube body 1 and pipe lid 2 are plastic material part.In the present embodiment, tube body 1 and pipe lid 2 are all made of PS plastic is processed into, and has very high transparency, and experimenter is facilitated to observe the sample inside tube body 1.

In certain embodiments, as depicted in figs. 1 and 2, the pipe lid 2 is additionally provided with ear handle a 2-3, the ear handle 2-3 It is symmetricly set on the edge of cover 2-1 relative to flexible joint 3, further facilitates experimenter by the first socket 2-2 is buckled into the annular socket 1-1 of sharp bottom tube.

In certain preferred embodiments, as depicted in figs. 1 and 2, the pipe lid 2 further includes and 2-2 pairs of the first socket Claim the second socket 2-4 of setting.When thering is corresponding pipe support to supply in use, a sharp bottom tube is taken, by the second socket of its pipe lid 2 Portion 2-4 is buckled into the annular socket 1-1 of its own tube body 1, is then placed on pipe support for subsequent processing.In this way, there is pipe support In the case where matching, it is also able to achieve sharp bottom tube used aloned, does not need to cooperate with other sharp bottom tubes, makes the application of sharp bottom tube Range is wider.

Preferably, as shown in Fig. 2, 2 phase of outside diameter d of the outside diameter d 3 of the second socket 2-4 and the first socket 2-2 Deng.The trend often sealed is also able to maintain after the second socket 2-4 is buckled into the annular socket 1-1 of its own tube body 1.

Preferably, 1 outer wall of tube body is equipped with multiple equally distributed dot bulges.It so, it is possible in use Play the role of anti-skidding.

In conclusion the sharp bottom tube of a kind of anti-lid that can be used in combination provided by the utility model, has the advantage that

(1) using the structure design of optimization, it can make sharp bottom tube itself also can be steady the case where no pipe support matches Surely it places, overcomes the defect of sharp bottom tube itself, keep sharp bottom tube more convenient to use, reliably.

(2) using the structure design of optimization, there is the second socket, can make alone having the case where pipe support matches also With keeping the application range of sharp bottom tube wider.

Although the utility model has been disclosed with preferred embodiment as above, so it is not intended to limit the utility model.This reality It is without departing from the spirit and scope of the utility model, each when that can make with novel those of ordinary skill in the art Kind changes and retouches.Therefore, the protection scope of the utility model is subject to view those as defined in claim.

Claims (7)

1. one kind can multiple groups close anti-lid point bottom tube, which is characterized in that including tube body, pipe lid and flexible joint, in which:

The tube body, the generally sharp bottom pipe structure of upper end opening, the upper end are cylindrical shape, and middle-end is cone shape, bottom end For sharp bottom shape, the upper end forms an annular socket；

The pipe lid, whole in the columnar structured of lower ending opening, upper end is enclosed cover, and lower end is the of open type One socket；

The flexible joint is arranged between the edge of tube body upper end and the cover edge of pipe lid and the two is soft Property connection；

The annular socket of the tube body upper end is configured to that the can be allowed with merging with another anti-the first socket for covering sharp bottom tube The insertion of one socket combines an anti-tube body for covering sharp bottom tube with another anti-pipe lid for covering sharp bottom tube, and one The anti-tube body for covering sharp bottom tube is able to maintain the trend often sealed after combining with another anti-pipe lid for covering sharp bottom tube.

2. one kind according to claim 1 can the anti-lid point bottom tube closed of multiple groups, which is characterized in that the first of the pipe lid is slotting The outside diameter d 2 of oral area is less than the internal diameter d1 of the annular socket of tube body.

3. one kind according to claim 1 can multiple groups close anti-lid point bottom tube, which is characterized in that the tube body and pipe lid are equal For plastic material part.

4. one kind according to claim 1 can multiple groups close anti-lid point bottom tube, which is characterized in that the pipe lid is additionally provided with One ear handle, the ear handle are symmetricly set on the edge of cover relative to flexible joint.

5. one kind according to any one of claims 1-4 can multiple groups close anti-lid point bottom tube, which is characterized in that the pipe Lid further includes and symmetrically arranged second socket of the first socket.

6. one kind according to claim 5 can multiple groups close anti-lid point bottom tube, which is characterized in that second socket Outside diameter d 3 is equal with the outside diameter d 2 of the first socket.

7. one kind according to claim 1 can multiple groups close anti-lid point bottom tube, which is characterized in that the tube wall is equipped with Multiple equally distributed dot bulges.