CN207106825U - A kind of Life belt - Google Patents
A kind of Life belt Download PDFInfo
- Publication number
- CN207106825U CN207106825U CN201721121341.XU CN201721121341U CN207106825U CN 207106825 U CN207106825 U CN 207106825U CN 201721121341 U CN201721121341 U CN 201721121341U CN 207106825 U CN207106825 U CN 207106825U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- cavity
- cylinder
- crozier
- accommodating case
- 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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- Emergency Lowering Means (AREA)
Abstract
The utility model discloses a kind of Life belt, including belt buckle and with body, there is cavity inside belt buckle, the upper wall of cavity is fixedly connected with a sealed cylindrical, a connecting rod is provided with cylinder, connecting rod sleeve is connected to spring, position on connecting rod close to bottom of cylinder is fixed with piston, one end of connecting rod passes from the upper wall of cavity and stretches out the outside of belt buckle, the other end of connecting rod passes from the lower end of cylinder, the other end of connecting rod has bending part, there is crozier on bending part, an accommodating case is provided with above crozier, acidic liquid is filled with accommodating case, cavity bottom is provided with carbonate or bicarbonate, when connecting rod moves upwards, crozier pierces through accommodating case, band connects provided with air bag with cavity in vivo.The utility model simple and stable structure is strong, by spring force limiting rod, will not also cause inflation to react even if strenuous exercise when user dresses this waistband；Facilitate easy-to-use, firmly the segment distance of pull-up connecting rod one can open gas replenishment process, can body-worn.
Description
Technical field
A kind of waistband is the utility model is related to, is specifically related to a kind of Life belt that can be inflated when overboard.
Background technology
Anti- overboard lifesaving appliance in the market does not often possess portability, such as life vest, lifebuoy, lifesaving
Clothing needs dress in advance, lifebuoy not Portable belt, people in daily life because of unexpected overboard when, crucial moment scene it is often difficult
To provide above-mentioned lifesaving appliance, it is delayed the optimal rescue opportunity of drowning people.
Utility model content
The utility model devises a kind of Life belt in view of the shortcomings of the prior art.
The utility model is realizes object above, using following scheme：A kind of Life belt, including belt buckle and with body,
There is cavity, the upper wall of the cavity is fixedly connected with a sealed cylindrical, one is provided with the cylinder inside the belt buckle
Connecting rod, the connecting rod sleeve are connected to spring, and the position on the connecting rod close to bottom of cylinder is fixed with piston, the connecting rod
One end passes from the upper wall of the cavity and stretches out the outside of the belt buckle, and the other end of the connecting rod is under the cylinder
End passes, and the other end of the connecting rod has bending part, has crozier on the bending part, one is provided with above the crozier
Accommodating case, acidic liquid is filled with the accommodating case, the cavity bottom is provided with carbonate or bicarbonate, when the connecting rod
Upwards during motion, the crozier pierces through the accommodating case, and the band is provided with air bag in vivo, and the air bag connects with the cavity
It is logical.
Further, the connectivity part of the air bag and the cavity is provided with Non-return air valve, gas is filled with from cavity
In air bag.
Further, the bottom surface of the accommodating case is provided with the circular hole coordinated with the crozier, is sealed with the circular hole
Film, film can use the flexible materials such as plastic sheeting or rubber, convenient to pierce through accommodating case, make acidic liquid outflow and carbonic acid
Salt or bicarbonate reaction, produce carbon dioxide.
Further, the upper and lower ends in the cylinder are provided with sealing ring, keep good air-tightness, prevent gas leakage.
Further, the part of the connecting rod stretching belt buckle is also associated with draw ring, convenient use person's pull-up connecting rod.
Compared to the prior art the utility model, has the following advantages that and beneficial effect：Simple and stable structure is strong, passes through
Spring force limiting rod, inflation will not be also caused to react even if strenuous exercise when user dresses this waistband；Facilitate it is easy-to-use,
Firmly the segment distance of pull-up connecting rod one can open gas replenishment process, can body-worn.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Wherein：1st, belt buckle, 11, cylinder, 12, connecting rod, 13, spring, 14, piston, 15, crozier, 16, accommodating case, 2,
Band body, 21, air bag, 22, Non-return air valve 22.
Embodiment
As shown in figure 1, a kind of Life belt, including belt buckle 1 and there is cavity, institute with body 2, the inside of belt buckle 1
The upper wall for stating cavity is fixedly connected with a sealed cylindrical 11, and a connecting rod 12, the overcoat of connecting rod 12 are provided with the cylinder 11
It is connected to spring 13, piston 14 is fixed with close to the position of the bottom of cylinder 11 on the connecting rod 12, piston 14 is used to supporting described
Spring 13, during nature, spring 13 applies pressure, the bottom for making connecting rod 12 be located in cavity to piston 14, and prevent because
Unexpected pull-up connecting rod 12, one end of the connecting rod 12 pass from the upper wall of the cavity and stretch out the outside of the belt buckle 1, institute
The other end for stating connecting rod 12 passes from the lower end of the cylinder 11, and the other end of the connecting rod 12 has bending part, the bending
There is crozier 15 in portion, the top of crozier 15 is provided with an accommodating case 16, acidic liquid is filled with the accommodating case 16,
Typically use weak acid solution, such as spirit of vinegar.The cavity bottom is provided with carbonate or bicarbonate, sodium carbonate or sodium acid carbonate,
When the connecting rod 12 moves upwards, the crozier 15 pierces through the accommodating case 15, and air bag 21, institute are provided with the band body 2
Air bag 21 is stated to connect with the cavity.
The connectivity part of the air bag 21 and the cavity is provided with Non-return air valve 22.The bottom surface of the accommodating case 16 is provided with and institute
The circular hole of the cooperation of crozier 15 is stated, film is sealed with the circular hole.Upper and lower ends in the cylinder 11 are provided with sealing ring 3.
The part that the connecting rod 12 stretches out the belt buckle 1 is also associated with draw ring 4.
In addition, the top with body 2 can use the design of existing waistband, certain supporting role is played, the bottom with body 2
Take substantially that entirely size with body 1/3 sets air bag, certain buffer protection layer is set outside air bag 21.Bottom with body 2 can be with
Opening, during normal condition, air bag 21 is located in band body 2, one end of air bag 21 with being fixedly connected inside body 1, after inflation, gas
The volume of capsule 21 increases, and stretches out outside band body 1, prevents the rupture that is squeezed.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model technical principle is not departed from, some improvement and modification can also be made, these change
Enter and also should be regarded as the scope of protection of the utility model with modification.
Claims (5)
1. a kind of Life belt, including belt buckle and with body, it is characterised in that：There is cavity, the sky inside the belt buckle
The upper wall of chamber is fixedly connected with a sealed cylindrical, is provided with a connecting rod in the cylinder, the connecting rod sleeve is connected to spring, described
Position on connecting rod close to bottom of cylinder is fixed with piston, and one end of the connecting rod passes and stretched out from the upper wall of the cavity
The outside of the belt buckle, the other end of the connecting rod pass from the lower end of the cylinder, and the other end of the connecting rod has folding
Turn of bilge, there is on the bending part crozier, be provided with an accommodating case above the crozier, acidity is filled with the accommodating case
Liquid, the cavity bottom are provided with carbonate or bicarbonate, when the connecting rod moves upwards, described in the crozier puncture
Accommodating case, the band are provided with air bag in vivo, and the air bag connects with the cavity.
A kind of 2. Life belt as claimed in claim 1, it is characterised in that：The connectivity part of the air bag and the cavity is provided with
Non-return air valve.
A kind of 3. Life belt as claimed in claim 1, it is characterised in that：The bottom surface of the accommodating case be provided with it is described hook-shaped
The circular hole that body coordinates, film is sealed with the circular hole.
A kind of 4. Life belt as claimed in claim 1, it is characterised in that：Upper and lower ends in the cylinder are provided with sealing
Circle.
A kind of 5. Life belt as claimed in claim 1, it is characterised in that：The connecting rod stretches out the part of the belt buckle also
It is connected with draw ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721121341.XU CN207106825U (en) | 2017-09-04 | 2017-09-04 | A kind of Life belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721121341.XU CN207106825U (en) | 2017-09-04 | 2017-09-04 | A kind of Life belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207106825U true CN207106825U (en) | 2018-03-16 |
Family
ID=61586859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721121341.XU Expired - Fee Related CN207106825U (en) | 2017-09-04 | 2017-09-04 | A kind of Life belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207106825U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109733563A (en) * | 2018-12-26 | 2019-05-10 | 苏冬梅 | It is a kind of to utilize the laughable portable swim ring of sport swimming instruction for carrying out fast aeration |
-
2017
- 2017-09-04 CN CN201721121341.XU patent/CN207106825U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109733563A (en) * | 2018-12-26 | 2019-05-10 | 苏冬梅 | It is a kind of to utilize the laughable portable swim ring of sport swimming instruction for carrying out fast aeration |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180316 Termination date: 20200904 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |