CN208060104U - A kind of leakproofness survey tool for interior plug combined bottle cap - Google Patents
A kind of leakproofness survey tool for interior plug combined bottle cap Download PDFInfo
- Publication number
- CN208060104U CN208060104U CN201820700752.2U CN201820700752U CN208060104U CN 208060104 U CN208060104 U CN 208060104U CN 201820700752 U CN201820700752 U CN 201820700752U CN 208060104 U CN208060104 U CN 208060104U
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- China
- Prior art keywords
- inflator
- piston rod
- rifle mouth
- interior plug
- leakproofness
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Abstract
The utility model discloses a kind of leakproofness survey tools for interior plug combined bottle cap, are related to measuring tool technical field, and the piston that tail portion is equipped with piston rod is connected in inflator, constitutes inflator structure；Rifle mouth is tightly connected by rifle mouth interconnecting piece in inflator front end, and rifle mouth is made of the elastic material with air-tightness；Two pressing plates and spring are socketed on piston rod, and two pressing plates are located at both ends of the spring, are connected respectively with inflator and piston rod, and outside is equipped with the limiting section for limit, and pressing plate is for driving piston rod to be slided along cylinder inner wall.The utility model is according to vacuumizing and elastic force is far from the test for realizing Inner plug of bottle cover air-tightness, and easy to operate, testing efficiency is high, without using bottle and water, does not result in waste of resources；Rifle mouth with various sizes of interior plug by that with air-tightness and elasticity, while ensureing plugging meter, can be tightly connected, adaptability is good；Simple small and exquisite, at low cost, without fixing, easy to use, practicability is good.
Description
Technical field
The utility model is related to measuring tool technical fields, and in particular to one kind is for measuring interior plug combined bottle cap leakproofness
Survey tool.
Background technology
Interior plug combined bottle cap is a kind of common bottle cap, is generally used cooperatively with bottle, realizes the sealing preservation of article in bottle.
Being sealed property test experiments are needed before interior plug combined bottle cap manufacture, to ensure that its leakproofness meets preservation requirement.Currently, to bottle
When lid leakproofness is tested, need to get corresponding bottle, into bottle inject 2/3 water and cover tightly bottle cap, then by bottle cap with
Test is completed in the sealing instrument that the whole merging pressure of bottle is negative 30kPa.This kind of test mode be not only cumbersome, testing efficiency
Low, test is extremely inconvenient, also creates bottle and water the wasting of resources.
Utility model content
The utility model is provided and a kind of being used for interior plug precisely in order to avoid above-mentioned existing deficiencies in the technology
The leakproofness survey tool of combined bottle cap.
The present invention is to solve technical problem to adopt the following technical scheme that：The piston that tail portion is equipped with piston rod is connected in gas
In cylinder, inflator structure is constituted；Rifle mouth is tightly connected by rifle mouth interconnecting piece in the inflator front end, and the rifle mouth is by with airtight
The elastic material of property is made；Two pressing plates and spring are socketed on the piston rod, and two pressing plates are located at the spring two
End is connected with the inflator and the piston rod respectively, and outside is equipped with the limiting section for limit, and the pressing plate is for driving
The piston rod is slided along the cylinder inner wall.
Further, pressure pressure table is installed on the inflator, is located at the inflator front end, and connect with the inflator inner cavity
Logical, the pressure gauge is used to measure the air pressure in the inflator.
Further, the rifle mouth is made of rubber.
Further, the inflator, the pressing plate and the spring are made of stainless steel.
The utility model provides a kind of leakproofness survey tool for interior plug combined bottle cap, has below beneficial to effect
Fruit：
1, basis vacuumizes and elastic force is far from the test for realizing Inner plug of bottle cover air-tightness, and easy to operate, testing efficiency is high, nothing
Bottle and water need to be used, is not resulted in waste of resources；
2, rifle mouth, can be with various sizes of interior plug gas while ensureing plugging meter by with air-tightness and elasticity
Close connection, adaptability are good；
3, simple small and exquisite, at low cost, without fixing, easy to use, practicability is good.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
In figure：
11, inflator, 12, piston, 13, piston rod, 14, pressure gauge；21, rifle mouth interconnecting piece, 22, rifle mouth；31, spring, 32,
Pressing plate, 33, limiting section.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
Type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described implementation
Example is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, this field
The every other embodiment that those of ordinary skill is obtained without creative efforts, belongs to the utility model
The range of protection.
As shown in Figure 1, its structural relation is：The piston 12 that tail portion is equipped with piston rod 13 is connected in inflator 11, structure
At inflator structure；Rifle mouth 22 is tightly connected by rifle mouth interconnecting piece 21 in 11 front end of inflator, and rifle mouth 22 is by the bullet with air-tightness
Property material is made；Two pressing plates 32 and spring 31 are socketed on piston rod 13, and two pressing plates 32 are located at 31 both ends of spring, point
It is not connected with inflator 11 and piston rod 13, outside is equipped with the limiting section 33 for limit, and pressing plate 32 is for driving piston rod 13
It is slided along 11 inner wall of inflator.
Preferably, pressure pressure table 14 is installed on inflator 11, is located at 11 front end of inflator, and be connected to 11 inner cavity of inflator, is pressed
Power table 14 is used to measure the air pressure in inflator 11.
Preferably, inflator 11 is made of seamless 304 stainless-steel pipe, length 120mm, diameter 33mm, thickness 0.5mm, small
Skilful light, wear-resisting, resistance to oxidation；Spring is made of 304 stainless steels, diameter 1mm, and corrosion-resistant, resistance to oxidation lubricates convenient for maintenance；Pressure
Plate 32 is made of 304 stainless-steel sheets, thickness 2mm, good toughness, and surface is not easy to be aoxidized, corrode.
Preferably, pressure gauge 14 is the pressure vacuum gauge of 0~0.1MPa, diameter 60mm, interface M20*1.5, the pressure gauge
It is strong applicability, at low cost.
Preferably, rifle mouth 22 is made of rubber material, and elasticity is good, can preferably be tightly connected with various sizes of interior plug.
When specifically used, two pressing plates 32 are held, will be pushed away to another pressing plate 32 positioned at the pressing plate 32 of 13 tail portion of piston rod
Dynamic, driving piston 12 moves inside inflator 11 to 11 front end of inflator, and the air in inflator 11 and compressed spring 31 is discharged.By rifle
The interior plug of mouth 22 and bottle cap unclamps the pressing plate 32 of 13 tail portion of piston rod, effect of the pressing plate 32 in 31 elastic force of spring after being tightly connected
It is lower to be moved to 13 tail end of piston rod, while extracting the air in interior plug out.After air pressure balance, which stops moving under range estimation
It is dynamic；At this point, whether the registration of observation pressure gauge 14 is stablized, Inner plug of bottle cover air-tightness is preferable if 14 registration of pressure gauge is stablized, instead
It, then Inner plug of bottle cover may gas leakage.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to aforementioned reality
Example is applied the utility model is described in detail, it will be understood by those of ordinary skill in the art that：It still can be to preceding
The technical solution recorded in each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
Modification or replacement, the spirit and model of various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (4)
1. a kind of leakproofness survey tool for interior plug combined bottle cap, it is characterised in that：Tail portion is equipped with the work of piston rod (13)
It fills in (12) to be connected in inflator (11), constitutes inflator structure；Rifle mouth (22) by rifle mouth interconnecting piece (21) be tightly connected in
Inflator (11) front end, the rifle mouth (22) are made of the elastic material with air-tightness；Two pressing plates (32) and spring
(31) be socketed on the piston rod (13), two pressing plates (32) are located at the spring (31) both ends, respectively with the gas
Cylinder (11) and the piston rod (13) are connected, and outside is equipped with the limiting section (33) for limit, and the pressing plate (32) is used for band
The piston rod (13) is moved to slide along the inflator (11) inner wall.
2. a kind of leakproofness survey tool for interior plug combined bottle cap according to claim 1, it is characterised in that：Pressure
Table (14) is installed on the inflator (11), is located at the inflator (11) front end, and be connected to the inflator (11) inner cavity, described
Pressure gauge (14) is used to measure the air pressure in the inflator (11).
3. a kind of leakproofness survey tool for interior plug combined bottle cap according to claim 1, it is characterised in that：It is described
Rifle mouth (22) is made of rubber.
4. a kind of leakproofness survey tool for interior plug combined bottle cap according to claim 1, it is characterised in that：It is described
Inflator (11), the pressing plate (32) and the spring (31) are made of 304 stainless steels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820700752.2U CN208060104U (en) | 2018-05-11 | 2018-05-11 | A kind of leakproofness survey tool for interior plug combined bottle cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820700752.2U CN208060104U (en) | 2018-05-11 | 2018-05-11 | A kind of leakproofness survey tool for interior plug combined bottle cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208060104U true CN208060104U (en) | 2018-11-06 |
Family
ID=63982286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820700752.2U Active CN208060104U (en) | 2018-05-11 | 2018-05-11 | A kind of leakproofness survey tool for interior plug combined bottle cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208060104U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109580127A (en) * | 2018-11-28 | 2019-04-05 | 杭州万顺氟胶科技有限公司 | A kind of rubber product air tightness checking device |
| CN111894553A (en) * | 2020-09-02 | 2020-11-06 | 中国石油天然气集团有限公司 | Connecting device for underground liquid level monitoring and underground liquid level monitoring method |
-
2018
- 2018-05-11 CN CN201820700752.2U patent/CN208060104U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109580127A (en) * | 2018-11-28 | 2019-04-05 | 杭州万顺氟胶科技有限公司 | A kind of rubber product air tightness checking device |
| CN111894553A (en) * | 2020-09-02 | 2020-11-06 | 中国石油天然气集团有限公司 | Connecting device for underground liquid level monitoring and underground liquid level monitoring method |
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