CN206281746U - Partition-type screw thread diffusion boat - Google Patents

Abstract

The utility model discloses a kind of partition-type screw thread diffusion boat, it includes ware body and ware lid, and ware body includes base, interior room and mistress, and the outer wall of mistress is first-class to be arranged at intervals with breechblock；The inwall of ware lid is first-class to be arranged at intervals with the lining being meshed with breechblock, and breechblock is helicitic texture with lining；A ring edge is provided with the top of interior room, the locular wall of interior room is in arc-shaped indent；The partition-type screw thread diffusion boat simplifies the latching process between ware lid and ware body, enhances its air-tightness, and easy to use, time saving and energy saving, substantially increases operating efficiency；Rocking for liquid in moving process is slow down simultaneously, improves the service speed and mobility during diffusion boat use.

Description

Partition-type screw thread diffusion boat

Technical field

The utility model is related to experimental analysis Instrument technology field, and in particular to a kind of partition-type screw thread diffusion boat.

Background technology

Diffusion boat is a kind of instrument for studying material diffusion characteristic, is widely used in soil test analysis, food inspection, medicine The research of the aspects such as product constituent analysis, geological analysis；The locking master of diffusion boat of the prior art, its diffusion boat lid and ware body Full spiral type thread is relied on, sealing is low, reduces experimental precision；And in the mobile diffusion boat or to mistress in plus indicator When, easily occur rocking, the indicator in a little mistress is entered interior room, influence experimental result.

Utility model content

The purpose of this utility model is to provide a kind of sealing and the strong partition-type screw thread diffusion boat of mobility.

In order to solve the above technical problems, the utility model provides a kind of partition-type screw thread diffusion boat, it includes ware body and ware Lid, ware body includes base, interior room and mistress, and the outer wall of mistress is first-class to be arranged at intervals with breechblock；Set at equal intervals on the inwall of ware lid The lining being meshed with breechblock is equipped with, breechblock is helicitic texture with lining；A ring edge, the locular wall of interior room are provided with the top of interior room In arc-shaped indent.

Further, width of the width of breechblock more than lining.

Further, the width for being smaller than lining between two neighboring breechblock.

Further, ware is covered and is provided with a cover rim.

Further, the edge concave-convex surface of cover rim.

Further, when breechblock is at a fully engaged with lining, ware lid coincides with base.

Further, it is equipped with a wearing layer on breechblock and lining.

Further, breechblock and/or lining are provided with a thin film encapsulation layers.

Further, base, interior room, mistress and ware lid are cylinder.

The beneficial effects of the utility model are：The outer wall of partition-type screw thread diffusion boat mistress is first-class to be arranged at intervals with door bolt Body, the inwall of ware lid is first-class to be arranged at intervals with the lining being meshed with breechblock, and breechblock is helicitic texture with lining；The partition-type Screw thread diffusion boat simple structure, easy to operate, it is easy to clean, its use principle is the same with breech block, makes to close in the presence of craft Gas part is formed with touched thing " displacement " and sealed, and is effectively improved its sealing；The setting on ring edge can both avoid toppling over outer Solution is flooded into interior room during the solution of room, and liquid when can avoid moving the diffusion boat again in mistress is shaken into interior room；The room of interior room Wall is in arc-shaped indent, further slow down rocking for liquid in moving process, improves the operation during diffusion boat use Speed and mobility.

Brief description of the drawings

Fig. 1 is the structural representation of the ware body of partition-type screw thread diffusion boat.

Fig. 2 is the top view of the ware body of partition-type screw thread diffusion boat.

Fig. 3 is the structural representation of the ware lid of partition-type screw thread diffusion boat.

Fig. 4 show schematically the top view of the ware lid of partition-type screw thread diffusion boat.

Wherein：1st, base；2nd, interior room；3rd, mistress；4th, ware lid；5th, breechblock；6th, lining；7th, ring edge；8th, locular wall；9th, cover rim； 10th, wearing layer；11st, thin film encapsulation layers.

Specific embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a kind of embodiment of the utility model, rather than whole realities Apply example.Based on the embodiment in the utility model, those of ordinary skill in the art institute under the premise of creative work is not made The every other embodiment for obtaining, belongs to protection domain of the present utility model.

To make the purpose, technical scheme and advantage of the application clearer, below in conjunction with drawings and the specific embodiments, to this Application is described in further detail.

In the following description, the reference to " one embodiment ", " embodiment ", " example ", " example " etc. shows So the embodiment or example of description can include special characteristic, structure, characteristic, property, element or limit, but not each reality Applying example or example all necessarily includes special characteristic, structure, characteristic, property, element or limit.In addition, reuse phrase " according to One embodiment of the application " is not necessarily referring to identical embodiment although it is possible to refer to identical embodiment.

According to one embodiment of the application, there is provided a kind of partition-type screw thread diffusion boat, as shown in Fig. 1 ~ Fig. 3, the cut-off Formula screw thread diffusion boat includes ware body and ware lid 4, and ware body includes base 1, interior room 2 and mistress 3, set at equal intervals on the outer wall of mistress 3 It is equipped with breechblock 5；The inwall of ware lid 4 is first-class to be arranged at intervals with the lining 6 being meshed with breechblock 5, and breechblock 5 is screw thread with lining 6 Structure.

In manufacturing process, the helicitic texture of breechblock 5 is allocated as some even number sections, cuts screw thread every a section Remove, the helicitic texture on lining 6 also does same treatment, and the threaded sections being removed on lining 6 is just cut with breechblock 5 The threaded sections for removing offset one from another；In practical operation, need to only be closed along camber line and fastened with a bolt or latch, the screw thread on screw thread and ware lid 4 on breechblock 5 It is meshed, the purpose of locking can be reached.

The use principle of the partition-type screw thread diffusion boat is the same with breech block, make to hold one's breath in the presence of craft part with connect Touch thing " displacement " and form sealing, be effectively improved its sealing；And then solve existing experiment and need to prepare glue, with applying daub Liquid is inconvenient come the operation realized sealing and exist, it is difficult to the problem of cleaning；Experimental precision is improve, rework rate is reduced；And save The operation of alkaline glue is gone to boil, simple structure, operation are easy, and technical requirements are low.

The partition-type screw thread diffusion boat simple structure, it is easy to operate, it is easy to clean, it is effectively improved operating efficiency；With The structure technology of existing use full thread is compared, and it acts on natural direction in performance, is easy to operation, and performance of holding one's breath is better than entirely Spirally；In processing, processing is simpler, and investment amount is few.

The top of the interior room 2 of the partition-type screw thread diffusion boat is provided with a ring along 7, in specific implementation, ring along 7 setting both Solution is flooded into interior room 2 when can avoid toppling over 3 solution of mistress, and when can avoid moving the diffusion boat again, the liquid in mistress 3 shakes Enter interior room 2；The locular wall 8 of interior room 2 is in arc-shaped indent, further slow down rocking for liquid in moving process, improves diffusion Service speed and mobility during ware use.

According to one embodiment of the application, the width of breechblock 5 is more than the width of lining 6, and between two neighboring breechblock 5 The width for being smaller than lining 6；Used in practical operation, lining 6 can be made to be engaged on breechblock 5, be easy to be closed along camber line and fasten with a bolt or latch.

As shown in figure 4, according to one embodiment of the application, ware lid 4 is provided with a cover rim 9, and in specific implementation, can be excellent The edge concave-convex surface of cover rim 9 is selected, is easy to people to rotate ware lid 4 by cover rim 9, it is ensured that lining 6 is at a fully engaged with breechblock 5.

According to one embodiment of the application, when breechblock 5 is at a fully engaged with lining 6, ware lid 4 coincides with base 1, optimization Structure, further increases sealing.

According to one embodiment of the application, a wearing layer 10 is equipped with breechblock 5 and lining 6, it is to avoid rotate for a long time Afterwards, abrasion breechblock 5 and lining 6, reduce its sealing；Further to strengthen the sealing property engaged between breechblock 5 and lining 6, A thin film encapsulation layers 11 are provided with breechblock 5 and/or lining 6.

According to one embodiment of the application, base 1, interior room 2, mistress 3 and ware lid 4 are cylinder；In specific implementation In, a mozzle can be connected between interior room 2 and mistress 3, open up a through hole in the corresponding site of ware lid 4 so that when breechblock 5 with After lining 6 screws engagement, the through hole is located along the same line with mozzle.

Now people can be injected in interior room 2 reaction solution by mozzle, are avoided that during reaction solution is added and are made Into the sample contamination of interior room 2 and leakage of reaction gas, influence experimental result；And a cover plate is set on through hole, when anti-without addition When answering liquid, cover plate is covered, completely cut off air, it is to avoid influence experimental precision.

The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality Type.Various modifications to these embodiments will make it will be apparent that defined herein for those skilled in the art General Principle can in other embodiments be realized in the case of the spirit or scope for not departing from utility model.Therefore, originally Utility model will not be limited and the embodiments shown herein, and be to fit to and principles disclosed herein and novelty The property consistent scope most wide of feature.

Claims (9)

1. a kind of partition-type screw thread diffusion boat, including ware body and ware lid（4）, it is characterised in that：The ware body includes base（1）、 Interior room（2）And mistress（3）, the mistress（3）Outer wall first-class be arranged at intervals with breechblock（5）；The ware lid（4）Inwall it is first-class It is arranged at intervals with and the breechblock（5）The lining being meshed（6）, the breechblock（5）With lining（6）It is helicitic texture；It is described Interior room（2）Top be provided with a ring edge（7）, the interior room（2）Locular wall（8）In arc-shaped indent.

2. partition-type screw thread diffusion boat according to claim 1, it is characterised in that：The breechblock（5）Width be more than institute State lining（6）Width.

3. partition-type screw thread diffusion boat according to claim 1, it is characterised in that：The two neighboring breechblock（5）Between Be smaller than the lining（6）Width.

4. partition-type screw thread diffusion boat according to claim 1, it is characterised in that：The ware lid（4）It is provided with a cover rim （9）.

5. partition-type screw thread diffusion boat according to claim 4, it is characterised in that：The cover rim（9）Edge in concavo-convex Shape.

6. partition-type screw thread diffusion boat according to claim 1, it is characterised in that：The breechblock（5）With the lining（6） When at a fully engaged, the ware lid（4）With the base（1）Coincide.

7. partition-type screw thread diffusion boat according to claim 1, it is characterised in that：The breechblock（5）With the lining（6） On be equipped with a wearing layer（10）.

8. partition-type screw thread diffusion boat according to claim 1, it is characterised in that：The breechblock（5）And/or the lining （6）It is provided with a thin film encapsulation layers（11）.

9. partition-type screw thread diffusion boat according to claim 1, it is characterised in that：The base（1）, interior room（2）, mistress （3）With ware lid（4）It is cylinder.