CN202041443U - Demonstration table for demonstrating waterproofing and air permeability of cloth - Google Patents
Demonstration table for demonstrating waterproofing and air permeability of cloth Download PDFInfo
- Publication number
- CN202041443U CN202041443U CN2011200917991U CN201120091799U CN202041443U CN 202041443 U CN202041443 U CN 202041443U CN 2011200917991 U CN2011200917991 U CN 2011200917991U CN 201120091799 U CN201120091799 U CN 201120091799U CN 202041443 U CN202041443 U CN 202041443U
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- pipe
- cloth
- tube
- demonstration
- breathable
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Abstract
The utility model discloses a demonstration table for demonstrating waterproofing and air permeability of cloth, which is characterized by comprising a demonstrating cup group connected with a pipeline of an air pump. The demonstrating cup group comprises an upper tube and a lower tube which are cylindrical and transparent, two ends of each of the upper tube and the lower tube are open, an upper opening of the upper tube is positively faces a lower opening of the lower tube, and a cylindrical connecting sleeve with two ends open is sleeved outside the upper tube and the lower tube and used for connecting the upper tube with the lower tube. Since the cloth to be detected is clamped between the two opposite transparent tubes, one transparent tube is used for draining water off and the other transparent tube is used for inflating by the aid of the air pump, waterproofing and air permeability of the cloth can be demonstrated simply and directly by obvious phenomena such as water permeation, bubbles and the like. The demonstration table has the advantages of simple structure, convenience in operation, directness in effect and the like.
Description
Technical field
The utility model belongs to textile field, is specifically related to a kind of cloth waterproof and breathable apparatus for demonstrating.
Background technology
Water proofing property and gas penetration potential are two important indicators of textile cloth performance.Understand the gas penetration potential and the water proofing property of weaving face fabric, the main at present testing instruments of specialty that rely on detect, and estimate by the data that detect.This data are not directly perceived often, and are amateur and have the people of dark research to be difficult to draw this cloth water proofing property and gas penetration potential or poor conclusion according to these data.And testing process can't demonstrate, and especially demonstration sees for those often non-professional buyers.Therefore, promoting certain water proofing property and gas penetration potential all during extraordinary cloth, very difficulty.
The utility model content
The utility model provides a kind of solution of the above problems, and a kind of simple in structure, easy to operate, cloth waterproof and breathable Demonstration table intuitively is provided.
The technical solution of the utility model provides a kind of cloth waterproof and breathable Demonstration table, it is characterized in that: it comprises the demonstration cup group that is connected with the pneumatic pump pipeline, described demonstration cup group comprises and is the transparent top tube and down tube of cylindrical shape, described pipe and the described equal both ends open of pipe down gone up, and the described upper end mouth of pipe of pipe of going up is over against the described lower end mouth of pipe of pipe down, the joint sleeve of a cylindrical shape both ends open is enclosed within described pipe and the described outside of pipe down of going up, and described upward pipe and described pipe are down coupled together.
Preferably, described upward pipe and the described outer wall of pipe down are provided with external thread, are provided with the internal thread that is complementary with it in the inwall of described joint sleeve, and described joint sleeve is connected with described pipe thread down with described pipe respectively from two ends.
Preferably, described down pipe is connected with the gas storage box of hollow by the airtight feud of the connecting pipe of hollow, and the airtight feud of described gas storage box pipeline connects described pneumatic pump.
Preferably, described connecting pipe is provided with air back valve.
Preferably, described gas storage box is the rectangular parallelepiped of hollow.
Preferably, pipeline is connected with several described demonstration cup groups on the described gas storage box.
Cloth waterproof and breathable Demonstration table of the present utility model is clipped in the middle cloth to be detected by two relative transparent tube.Discharge water in one of them transparent tube, another is then inflated by pneumatic pump.Therefore by tangible phenomenons such as water infiltration and bubbles, can demonstrate to simple, intuitive the water proofing property and the gas penetration potential of cloth.Have advantages such as simple in structure, easy to operate, that effect is directly perceived.
Description of drawings
Fig. 1 is the structural representation of cloth waterproof and breathable Demonstration table of the present utility model.
Embodiment
Below embodiment of the present utility model is described in further detail.
As shown in Figure 1, cloth waterproof and breathable Demonstration table of the present utility model comprises going up pipe 10 and managing the 12 demonstration cup groups of forming 14 down of linking together.Last pipe 10 and following pipe 12 all are that cylindrical shape is transparent, its both ends open, for example: transparent glass tube.All be provided with external thread on the outer wall of last pipe 10 and following pipe 12.The connecting pipe 16 of the both ends open that diameter is big slightly is provided with internal thread in it, on manage 10 12 mouthfuls of following pipes and down the pipe of going up of pipe 12 insert from the two ends of connecting pipe 16 respectively for 10 mouthfuls, be connected with joint sleeve 16 by screw thread.Joint sleeve 16 preferably also is transparent, so that the demonstration effect is more obvious.
Manage 12 mouthfuls of 12 following pipes down and connect the gas storage box 20 of hollows by the connecting pipe 18 airtight feuds of hollow, joint sleeve 16 is provided with air back valve 22.Gas storage box 18 is rectangular structure, is convenient to place.Gas storage box 18 airtight feud pipelines connect pneumatic pump 24.
Can also be provided with a plurality of identical demonstration cup groups 14 by gas storage box 20, this just can demonstrate multiple cloth simultaneously, compares demonstration.
Cloth waterproof and breathable Demonstration table of the present utility model in use, cloth that earlier will be to be demonstrated is cut into circle, is placed on down the going up on 10 mouthfuls of the pipes of pipe 12, puts joint sleeve 16 then.After the other end of joint sleeve 16 inserts and goes up pipe 10, by screw thread will go up pipe 10 and down pipe 12 all screw, make cloth to be demonstrated by last pipe 10 and down pipe 12 compress.Open pneumatic pump 24 pipe 12 inflations downwards, in last pipe 10, pour water into then.If the water proofing property of cloth is poor, the water of then going up in the pipe 10 can be penetrated into down in the pipe 12 through cloth, otherwise then can not.If the good permeability of cloth, this air of managing down in 12 can be penetrated in the pipe 10, forms tangible bubble in the water of last pipe 10, otherwise then can not.By infiltration and these two tangible phenomenons of bubble, the water proofing property of cloth and gas penetration potential promptly can have been judged very intuitively.In gas replenishment process, 22 of air back valves play a protective role, and the prevention inflating overpressure causes the accident.
Above embodiment only is the utility model a kind of embodiment wherein, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (6)
1. cloth waterproof and breathable Demonstration table, it is characterized in that: it comprises the demonstration cup group that is connected with the pneumatic pump pipeline, described demonstration cup group comprises and is the transparent top tube and down tube of cylindrical shape, described pipe and the described equal both ends open of pipe down gone up, and the described upper end mouth of pipe of pipe of going up is over against the described lower end mouth of pipe of pipe down, the joint sleeve of a cylindrical shape both ends open is enclosed within described pipe and the described outside of pipe down of going up, and described upward pipe and described pipe are down coupled together.
2. a kind of cloth waterproof and breathable Demonstration table according to claim 1, it is characterized in that: described upward pipe and the described outer wall of pipe down are provided with external thread, be provided with the internal thread that is complementary with it in the inwall of described joint sleeve, described joint sleeve is connected with described pipe thread down with described pipe respectively from two ends.
3. a kind of cloth waterproof and breathable Demonstration table according to claim 1 is characterized in that: described down pipe is connected with the gas storage box of hollow by the airtight feud of the connecting pipe of hollow, and the airtight feud of described gas storage box pipeline connects described pneumatic pump.
4. a kind of cloth waterproof and breathable Demonstration table according to claim 3, it is characterized in that: described connecting pipe is provided with air back valve.
5. a kind of cloth waterproof and breathable Demonstration table according to claim 3, it is characterized in that: described gas storage box is the rectangular parallelepiped of hollow.
6. a kind of cloth waterproof and breathable Demonstration table according to claim 3 is characterized in that: pipeline is connected with several described demonstration cup groups on the described gas storage box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200917991U CN202041443U (en) | 2011-03-31 | 2011-03-31 | Demonstration table for demonstrating waterproofing and air permeability of cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200917991U CN202041443U (en) | 2011-03-31 | 2011-03-31 | Demonstration table for demonstrating waterproofing and air permeability of cloth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202041443U true CN202041443U (en) | 2011-11-16 |
Family
ID=44968881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200917991U Expired - Fee Related CN202041443U (en) | 2011-03-31 | 2011-03-31 | Demonstration table for demonstrating waterproofing and air permeability of cloth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202041443U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104132879A (en) * | 2014-07-22 | 2014-11-05 | 嘉兴市梦迪织造有限公司 | Ultraviolet resistant hemp knitted fabric permeability detection machine |
| CN105864525A (en) * | 2016-04-29 | 2016-08-17 | 佛山市筑建集成房屋科技有限公司 | Waterproof protection device for pipeline |
| CN107121385A (en) * | 2017-06-27 | 2017-09-01 | 孙加红 | A kind of ventilative property detection device of textile |
| CN111122412A (en) * | 2020-01-07 | 2020-05-08 | 储晨凯 | Waterproof fabric detection device before clothing factory cloth confirms |
| CN116297112A (en) * | 2023-05-25 | 2023-06-23 | 上海联风气体有限公司 | Gas permeability detection equipment and detection method for polymer film |
-
2011
- 2011-03-31 CN CN2011200917991U patent/CN202041443U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104132879A (en) * | 2014-07-22 | 2014-11-05 | 嘉兴市梦迪织造有限公司 | Ultraviolet resistant hemp knitted fabric permeability detection machine |
| CN104132879B (en) * | 2014-07-22 | 2017-11-21 | 嘉兴市梦迪织造有限公司 | A kind of uvioresistant hemp is knitted fabric gas permeability detection machine |
| CN105864525A (en) * | 2016-04-29 | 2016-08-17 | 佛山市筑建集成房屋科技有限公司 | Waterproof protection device for pipeline |
| CN107121385A (en) * | 2017-06-27 | 2017-09-01 | 孙加红 | A kind of ventilative property detection device of textile |
| CN111122412A (en) * | 2020-01-07 | 2020-05-08 | 储晨凯 | Waterproof fabric detection device before clothing factory cloth confirms |
| CN116297112A (en) * | 2023-05-25 | 2023-06-23 | 上海联风气体有限公司 | Gas permeability detection equipment and detection method for polymer film |
| CN116297112B (en) * | 2023-05-25 | 2023-09-15 | 上海联风气体有限公司 | Gas permeability detection equipment and detection method for polymer film |
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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 |
Granted publication date: 20111116 Termination date: 20170331 |
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| CF01 | Termination of patent right due to non-payment of annual fee |