CN201192092Y - Chain type ventilation waistband - Google Patents
Chain type ventilation waistband Download PDFInfo
- Publication number
- CN201192092Y CN201192092Y CNU2008201055001U CN200820105500U CN201192092Y CN 201192092 Y CN201192092 Y CN 201192092Y CN U2008201055001 U CNU2008201055001 U CN U2008201055001U CN 200820105500 U CN200820105500 U CN 200820105500U CN 201192092 Y CN201192092 Y CN 201192092Y
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- CN
- China
- Prior art keywords
- waistband
- chain
- air
- chain type
- ventilating
- 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 discloses a ventilating chain waistband with low ventilation resistance and adjustable air quantity. The ventilating chain waistband is composed of chain links, an air adjusting plate, a flexible pipe, a belt buckle, a bolt and a fan box, wherein, the large and the small joints of the hollow chain links are mutually and movably connected to form a chain waistband; and the air adjusting plate is arranged beside an air outlet on the upper side of the chain links. When the ventilating chain waistband is fastened at the waist part, people feels comfortable, the ventilation section is not influenced, the air quantity is adjustable, air can be directly blown to the upper body surface, the body temperature cooling effect is good, and people can use the waistband during the movement.
Description
Affiliated technical field
The utility model relates to the ventilation waistband of a kind of people's of tying up to waist to the body surface blowing, especially has flowing resistance little, the chain type ventilation waistband of adjustable air quantity.
Background technology
Present known ventilation waistband has Chinese patent 92201211,3 and 99231137,3, they are made up of gentle breeze fan and hollow waistband, this ventilation waistband people can both use when work and activity, the effective advantage of body-temp. reducing, but existing waistband all uses soft material (canvas etc.) to make, and to tie up to waist be more comfortable but can flatten the ventilation section and increase windage, it does not have the air quantity adjustment structure in addition, can not selectivity ventilate.
Summary of the invention
Exist windage big in order to overcome existing ventilation waistband, the out of contior deficiency of air quantity, the purpose of this utility model provide a kind of has flowing resistance little, the chain type ventilation waistband of adjustable air quantity.
The utility model technical scheme that is adopted of dealing with problems is: it is made up of chain link, air regulating board, flexible pipe, bracelet, screw and fan box, wherein, have the banjo connector of a plurality of hollow links to flexibly connect into the chain type waistband mutually, the exhaust vent next door is provided with an air regulating board on chain link.It is made up of this chain type ventilation waistband chain type waistband and fan box, the wind of fan is sent in the hollow links through flexible pipe, hollow links is made of plastic, it is not only comfortable but also can not influence the ventilation section to tie up to waist. and flexibly connect an air regulating board in that the exhaust vent of every pitch chain joint is other, have that flowing resistance is little, the purpose of adjustable air quantity thereby reach the utility model.
The beneficial effects of the utility model are, little, the adjustable air quantity of the resistance of ventilation being arranged, when the people in work, by bike, all can use on foot. directly to blow on body surface body-temp. reducing effective because of wind.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1, the 2nd, the A-A of the utility model embodiment, B-B vertical section structure figure.
Fig. 3 is the vertical view of Fig. 1.
Among the figure 1, chain link 1-1, major part joint 1-2, exhaust vent 1-3, microcephaly's joint 2, air regulating board 3, screw 4, blast pipe 5, flexible pipe 6, fan box, 6-1, switch 7, bracelet 8, bracelet hole.
The specific embodiment
In the embodiment shown in Fig. 1,2,3, the chain type waistband flexibly connects the back mutually by concentric reducer 1-1, the 1-3 of a plurality of hollow links 1 and fixedly forms with screw 3, chain link 1 is hollow cavity, one is the major part joint 1-1 of annular, the other end is cylindrical microcephaly's joint 1-3, microcephaly's joint 1-3 inserts in the major part joint 1-1, fixing with screw 3 again, can not rotate flexibly and can leak out, the recessed dovetail groove flexible connection that the exhaust vent 1-2 next door on chain link 1 is provided with on one section protruding dovetail groove and the air regulating board 2 can be moved adjusting air quantity and selectivity ventilation.Having a chain link 1 to be provided with blast pipe 4 usefulness flexible pipes 5 in the middle of the waistband is connected with the air outlet of fan box 6. and the waistband two ends is provided with bracelet 7 bracelet holes 8, and fixedly waistband is used.During use, hang over the exhaust vent 1-2 of wind above a plurality of hollow links 1 of waistband that the fan box 6 on the waistband sends directly to the body surface blowing, body-temp. reducing is effective, and the people can use when activity.
Claims (2)
1. chain type ventilation waistband, it is made up of chain link, air regulating board, flexible pipe, bracelet, screw and fan box, it is characterized in that: the banjo connector by a plurality of hollow links flexibly connects into the chain type waistband mutually, and the exhaust vent next door on chain link is provided with an air regulating board.
2. chain type ventilation waistband according to claim 1 is characterized in that: the recessed dovetail groove that the exhaust vent next door on chain link is provided with one section protruding dovetail groove and air regulating board flexibly connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201055001U CN201192092Y (en) | 2008-05-05 | 2008-05-05 | Chain type ventilation waistband |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201055001U CN201192092Y (en) | 2008-05-05 | 2008-05-05 | Chain type ventilation waistband |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201192092Y true CN201192092Y (en) | 2009-02-11 |
Family
ID=40391641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201055001U Expired - Fee Related CN201192092Y (en) | 2008-05-05 | 2008-05-05 | Chain type ventilation waistband |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201192092Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101999771A (en) * | 2010-09-09 | 2011-04-06 | 孙兆远 | Cooling blast waist band |
| CN108378977A (en) * | 2018-02-23 | 2018-08-10 | 林书宇 | It is a kind of to carry out the method that upper half of human body is fixed when Thoracolumbar disk traction in human body |
| US11000077B2 (en) | 2017-07-10 | 2021-05-11 | ThermoBionics LLC | System, method, and apparatus for providing cooling |
-
2008
- 2008-05-05 CN CNU2008201055001U patent/CN201192092Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101999771A (en) * | 2010-09-09 | 2011-04-06 | 孙兆远 | Cooling blast waist band |
| CN101999771B (en) * | 2010-09-09 | 2013-01-02 | 孙兆远 | Cooling blast waist band |
| US11000077B2 (en) | 2017-07-10 | 2021-05-11 | ThermoBionics LLC | System, method, and apparatus for providing cooling |
| CN108378977A (en) * | 2018-02-23 | 2018-08-10 | 林书宇 | It is a kind of to carry out the method that upper half of human body is fixed when Thoracolumbar disk traction in human body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090211 |