CN205588176U - Multi -functional crucible tongs for chemistry experiments - Google Patents
Multi -functional crucible tongs for chemistry experiments Download PDFInfo
- Publication number
- CN205588176U CN205588176U CN201620432122.2U CN201620432122U CN205588176U CN 205588176 U CN205588176 U CN 205588176U CN 201620432122 U CN201620432122 U CN 201620432122U CN 205588176 U CN205588176 U CN 205588176U
- Authority
- CN
- China
- Prior art keywords
- pincers body
- side pincers
- caliper body
- drainage tube
- ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a multi -functional crucible tongs for chemistry experiments belongs to chemistry teaching articles for use technical field. Including the left pincers body of looks articulated, the right side pincers body, the left side pincers body, the one end same position department of the right side pincers body all is equipped with arc centre gripping arm, the left side pincers body, the other end of the right side pincers body all is equipped with the ring of inserting that is used for inserting the finger, the left side pincers body, the same position department of the right side pincers body all is equipped with the rectangle socket, all insert in the rectangle socket and be equipped with the main tributary fagging, be equipped with two looks spaced horizontal baffle on the main tributary fagging, still install on the lateral wall of the left side pincers body to be used for inserting and put inserting of test tube and put the ring, it is equipped with the takeover of revolving rather than structure as an organic whole to insert the one side of putting the ring, be equipped with the internal thread on the inner wall that revolve to take over, it connects the drainage tube of being made by the glass material to take over the internal rotation soon, the one end of drainage tube is equipped with and revolves the external screw thread of the interior screw -thread fit use of takeover. The utility model has the advantages of reasonable design, bad desktop can be do not not scalded in the use, multiple functions are had moreover concurrently.
Description
Technical field
This utility model relates to a kind of multi-functional Crucible tongs of chemical experiment, belongs to chemistry teaching articles for use technical field of structures.
Background technology
Crucible tongs is experimental tool indispensable in chemical experiment, the design of existing Crucible tongs structure is single, use and there is inconvenience, after such as having taken crucible, the head temperature of Crucible tongs is higher, can scorch desktop if being placed directly in after Shi Yonging on desk, furthermore, Crucible tongs uses when can only be used as to take crucible, function singleness.
Summary of the invention
The purpose of this utility model is to solve the weak point that prior art exists, it is provided that a kind of reasonable in design, will not scorch desktop during use, and the multi-functional Crucible tongs of the chemical experiment having several functions concurrently.
This utility model is achieved through the following technical solutions:
nullA kind of multi-functional Crucible tongs of chemical experiment，It is characterized in that the left caliper 1 including being hinged、Right caliper body 2，Left caliper 1、The arc clamping limb 3 for clamping crucible it is equipped with at one end same position of right caliper body 2，Left caliper 1、The other end of right caliper body 2 is equipped with the slotting ring 4 for inserting finger，Left caliper 1、Rectangular receptacle 5 it is equipped with at the same position of right caliper body 2，Main supporting plate 6 all it is inserted with in rectangular receptacle 5，Main supporting plate 6 is provided with two horizontal baffles 7 separately，One of them baffle plate 7 is positioned at above left caliper 1 or right caliper body 2，Another baffle plate 7 is positioned at below left caliper 1 or right caliper body 2，It is also equipped with on the sidewall of left caliper 1 inserting ring 8 for insert test tube，The side inserting ring 8 is provided with the pipe 9 that spins being integrated with structure，The inwall of pipe 9 of spinning is provided with female thread，Spin and be connected with the drainage tube 10 being made up of glass material in pipe 9，One end of drainage tube 10 be provided with and the pipe 9 that spins screw-internal thread fit use external screw thread；
In order to improve steadiness, the lower section of described clamping limb 3 is provided with secondary gripper shoe 11；
The inner side of described clamping limb 3 is provided with multiple connection post 12 separately, and the one end connecting post 12 is provided with arc connection sheet 13；
Described right caliper body 2 is provided with the sleeve 14 for inserting drainage tube 10.
A kind of multi-functional Crucible tongs of chemical experiment of the present utility model, smart structural design, during use, can be by left caliper and right caliper body gripping crucible, after use, pass through main supporting plate, whole Crucible tongs is propped up by secondary gripper shoe, prevent crucible head contact desktop, scorch desktop, furthermore, Crucible tongs is during placing, can be positioned over by test tube inserts in ring, play the effect of test tube rack, additionally, if need drain, drainage tube can be rotatably connected in and spin in pipe, grasp slotting ring, can use as drainage tube, after drainage tube uses, can insert in sleeve, very convenient.In sum, this utility model smart structural design, in chemical experiment teaching field, there is good application prospect.
Accompanying drawing explanation
A kind of chemical experiment of Fig. 1: this utility model structural representation of multi-functional Crucible tongs；
The rearview of Fig. 2: Fig. 1.
Detailed description of the invention
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment
1
nullThe multi-functional Crucible tongs of a kind of chemical experiment of the present embodiment，Including the left caliper 1 being hinged、Right caliper body 2，Left caliper 1、The arc clamping limb 3 for clamping crucible it is equipped with at one end same position of right caliper body 2，Left caliper 1、The other end of right caliper body 2 is equipped with the slotting ring 4 for inserting finger，Left caliper 1、Rectangular receptacle 5 it is equipped with at the same position of right caliper body 2，Main supporting plate 6 all it is inserted with in rectangular receptacle 5，Main supporting plate 6 is provided with two horizontal baffles 7 separately，One of them baffle plate 7 is positioned at above left caliper 1 or right caliper body 2，Another baffle plate 7 is positioned at below left caliper 1 or right caliper body 2，It is also equipped with on the sidewall of left caliper 1 inserting ring 8 for insert test tube，The side inserting ring 8 is provided with the pipe 9 that spins being integrated with structure，The inwall of pipe 9 of spinning is provided with female thread，Spin and be connected with the drainage tube 10 being made up of glass material in pipe 9，One end of drainage tube 10 be provided with and the pipe 9 that spins screw-internal thread fit use external screw thread；In order to improve steadiness, the lower section of clamping limb 3 is provided with secondary gripper shoe 11；The inner side of clamping limb 3 is provided with multiple connection post 12 separately, and the one end connecting post 12 is provided with arc connection sheet 13；Right caliper body 2 is provided with the sleeve 14 for inserting drainage tube 10.
During use, crucible can be gripped by left caliper 1 and right caliper body 2, after use, by main supporting plate 6, secondary gripper shoe 11, whole Crucible tongs is propped up, prevent crucible head contact desktop, scorch desktop, furthermore, test tube, during placing, can be positioned over and insert in ring 8, play the effect of test tube rack by Crucible tongs, additionally, if need drain, drainage tube 10 can be rotatably connected in and spin in pipe 9, grasp slotting ring 4, can use as drainage tube, after drainage tube 10 uses, can insert in sleeve 14, very convenient.
Upper described only preferred embodiment of the present utility model, not in order to limit this utility model, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (4)
- null1. the multi-functional Crucible tongs of chemical experiment，It is characterized in that the left caliper (1) including being hinged、Right caliper body (2)，Left caliper (1)、The arc clamping limb (3) for clamping crucible it is equipped with at one end same position of right caliper body (2)，Left caliper (1)、The other end of right caliper body (2) is equipped with the slotting ring (4) for inserting finger，Left caliper (1)、Rectangular receptacle (5) it is equipped with at the same position of right caliper body (2)，Main supporting plate (6) all it is inserted with in rectangular receptacle (5)，Main supporting plate (6) is provided with two horizontal baffles (7) separately，One of them baffle plate (7) is positioned at left caliper (1) or right caliper body (2) top，Another baffle plate (7) is positioned at left caliper (1) or right caliper body (2) lower section，It is also equipped with on the sidewall of left caliper (1) inserting ring (8) for insert test tube，The side inserting ring (8) is provided with the pipe (9) that spins being integrated with structure，The inwall of pipe (9) of spinning is provided with female thread，Spin and be connected with the drainage tube (10) being made up of glass material in pipe (9)，One end of drainage tube (10) be provided with and the pipe (9) that spins screw-internal thread fit use external screw thread.
- 2. according to the multi-functional Crucible tongs of a kind of chemical experiment described in claim 1, it is characterised in that the lower section of described clamping limb (3) is provided with secondary gripper shoe (11).
- 3., according to the multi-functional Crucible tongs of a kind of chemical experiment described in claim 1, it is characterised in that the inner side of described clamping limb (3) is provided with multiple connection post (12) separately, the one end connecting post (12) is provided with arc connection sheet (13).
- 4. according to the multi-functional Crucible tongs of a kind of chemical experiment described in claim 1, it is characterised in that described right caliper body (2) is provided with the sleeve (14) for inserting drainage tube (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620432122.2U CN205588176U (en) | 2016-05-13 | 2016-05-13 | Multi -functional crucible tongs for chemistry experiments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620432122.2U CN205588176U (en) | 2016-05-13 | 2016-05-13 | Multi -functional crucible tongs for chemistry experiments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205588176U true CN205588176U (en) | 2016-09-21 |
Family
ID=56931613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620432122.2U Expired - Fee Related CN205588176U (en) | 2016-05-13 | 2016-05-13 | Multi -functional crucible tongs for chemistry experiments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205588176U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111267050A (en) * | 2020-04-10 | 2020-06-12 | 沈阳理工大学 | Multifunctional pliers for laboratory |
-
2016
- 2016-05-13 CN CN201620432122.2U patent/CN205588176U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111267050A (en) * | 2020-04-10 | 2020-06-12 | 沈阳理工大学 | Multifunctional pliers for laboratory |
| CN111267050B (en) * | 2020-04-10 | 2021-05-11 | 沈阳理工大学 | Multifunctional pliers for laboratory |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160921 Termination date: 20170513 |