CN203597538U - Detachable water drowning life-support back pack - Google Patents
Detachable water drowning life-support back pack Download PDFInfo
- Publication number
- CN203597538U CN203597538U CN201320752125.0U CN201320752125U CN203597538U CN 203597538 U CN203597538 U CN 203597538U CN 201320752125 U CN201320752125 U CN 201320752125U CN 203597538 U CN203597538 U CN 203597538U
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- CN
- China
- Prior art keywords
- zipper
- slider
- life
- detachable
- knapsack body
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a detachable water drowning life-support back pack which comprises a pack body and straps and further comprises attached sleeves and handles. The attached sleeves are matched with the back portion of the pack body in shape and size. The straps are fixedly connected to the back portions of the attached sleeves, the front peripheries of the attached sleeves and the back peripheries of the pack body are provided with zipper belts, and the zipper belts are provided with notches for disconnecting the zipper belts. The zipper belts at one ends of the notches are provided with first zipper heads which are clamped between zipper teeth of the zipper belts, and the pulling direction of the first zipper heads face the notches. The zipper belts at the other ends of the notches are provided with second zipper heads which are clamped between the zipper teeth of the zipper belts, and the pulling direction of the second zipper heads face the notches. The handles cover the notches, the first zipper heads and the second zipper heads, and the handles are connected with the first zipper heads and the second zipper heads respectively and are in detachable connection with the pack body and/or the attached sleeves. According to the detachable water drowning life-support back pack, the belts and the pack body can be quickly detached and separated, and the fact that the pack body becomes the burden of a drowning user is prevented.
Description
Technical field
The utility model relates to knapsack, is specifically related to detachable overboard life-support back pack.
Background technology
Existing knapsack generally comprises the knapsack body and the braces that is connected to knapsack body back for article-containing, user uses braces that knapsack body is carried on the back in user back, general braces can not separate with knapsack body, so this braces can play reliable constraint effect to user back.Exactly because the also constraint effect of this braces, in the time that user is surprisingly overboard, will be difficult to remove knapsack body, and in the time that knapsack body is equipped with heavier article, knapsack will become overboard user's heavy burden, and user is brought to great life danger.Therefore, existing general Knapsack structure produces greatly and hinders while suing and labouring after can be overboard to user, and the function of knapsack self is also comparatively single, only can be used for article-containing.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide detachable overboard life-support back pack, can separate braces and knapsack body by quick-detachment, prevents that knapsack body from becoming overboard user's heavy burden.
The purpose of this utility model adopts following technical scheme to realize:
Detachable overboard life-support back pack, comprise knapsack body and braces, also comprise attached cover and handle, the back shape size of attached cover and knapsack body is suitable, described braces is fixedly connected on the back of attached cover, the anterior periphery of attached cover and the back periphery of knapsack body are provided with zipper strip, on this zipper strip, have the breach that disconnects this zipper strip, on the zipper strip of this breach one end, is furnished with the first slider of zipper fastener between the chain tooth that is held on zipper strip, the drawing direction of the first slider of zipper fastener is towards breach, the zipper strip of this breach other end is furnished with the second slider of zipper fastener between the chain tooth that is held on zipper strip, the drawing direction of the second slider of zipper fastener is towards breach, described handle covers breach, the first slider of zipper fastener and the second slider of zipper fastener, and handle is connected with the second slider of zipper fastener with the first slider of zipper fastener respectively, and is removably connected with knapsack body and/or attached cover.
Preferably, described handle is connected with knapsack body through a life line, and the back that described life line is placed in attached cover and knapsack body encloses in the space of formation.
Preferably, the back of described knapsack body is provided with pocket, and described life line is placed in this pocket, and one end of this life line is connected in pocket, and the other end of life line is connected in handle.
Preferably, in described pocket, be provided with folding air bag.
Preferably, described air bag comprises bag-shaped airbag body, has opening, and the medial margin of this opening is with the bonding sealing of VELCRO.
Preferably, the lateral border of described opening is fixed with a cingulum, and this cingulum is along the circumferential extension setting of opening, and the two ends of cingulum are respectively equipped with the element of mutual fastening; Between cingulum after two element fasten and the airbag body of described opening part, enclose formation buckle ring.
Preferably, described handle is connected with the second slider of zipper fastener with the first slider of zipper fastener respectively through two stay cords.
Preferably, described handle comprises the handlebody that adhesive strip and the end face by adhesive strip stretch out, and the bottom surface of described adhesive strip is provided with VELCRO and hooks face; Knapsack body one side of described indentation, there and/or attached cover one side of described indentation, there are provided with VELCRO and hook the bonding VELCRO hair side of face.
Preferably, the back of described knapsack body is folded with the first kickboard for buoyancy is provided.
Preferably, be folded with the second kickboard for buoyancy is provided in described attached cover, the front portion of attached cover is provided with slide fastener; On described braces, be equipped with the 3rd kickboard for buoyancy is provided.
Compared to existing technology, the beneficial effects of the utility model are:
(1) the utility model is by pulling down handle, can drive the first slider of zipper fastener and the second slider of zipper fastener to pull to indentation, there, and depart from zipper strip in indentation, there, thereby the chain tooth that makes zipper strip loses the clamping constraint of the first slider of zipper fastener and the second slider of zipper fastener, can be by pullling attached cover, make the chain tooth of zipper strip be started to depart to departing from completely by breach, and then make attached cover quick, pull down from the back of knapsack body simply, be that braces and knapsack body depart from, prevent that knapsack body from becoming the heavy burden of user when overboard, and, the second kickboard and the 3rd kickboard can be set respectively removing on the attached cover of knapsack body and braces, to increase buoyancy, be beneficial to water dropping self saving,
(2) handle of the present utility model is connected with life line, while pulling down handle, can relatedly pull down attached cover, thereby can throw away the back body with the first buoyancy plate to drowning people, and can increase buoyancy by the air bag in pocket, improve lifesaving ability, make the utility model not only can be used for saving oneself, also can be used for rescuing people.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the structural representation before the attached cover of the detachable overboard life-support back pack of the utility model and knapsack body split;
Fig. 2 is the attached cover of the detachable overboard life-support back pack of the utility model and the knapsack body structural representation while splitting;
Fig. 3 is the structural representation after the attached cover of the detachable overboard life-support back pack of the utility model and knapsack body split;
Fig. 4 is the structural representation before the rolling of the utility model air bag;
Structural representation when Fig. 5 is the rolling of the utility model air bag;
Fig. 6 is the structural representation after the rolling of the utility model air bag.
In figure: 1, knapsack body; 2, braces; 21, the 3rd kickboard; 3, attached cover; 31, slide fastener; 4, handle; 41, adhesive strip; 42, handlebody; 43, VELCRO hooks face; 5, zipper strip; 6, breach; 7, the first slider of zipper fastener; 8, the second slider of zipper fastener; 9, stay cord; 10, life line; 11, pocket; 12, air bag; 121, airbag body; 122, opening; 123, cingulum; 124, element; 125, buckle ring; 13, VELCRO hair side.
The specific embodiment
Detachable overboard life-support back pack as Figure 1-3, comprise knapsack body 1, braces 2, attached cover 3 and handle 4, attached cover 3 is suitable with the back shape size of knapsack body 1, braces 2 is fixedly connected on the back of attached cover 3, the anterior periphery of attached cover 3 and the back periphery of knapsack body 1 are provided with zipper strip 5, on this zipper strip 5, have the breach 6 that disconnects this zipper strip 5, on the zipper strip 5 of these breach 6 one end, is furnished with the first slider of zipper fastener 7 between the chain tooth that is held on zipper strip 5, the drawing direction of the first slider of zipper fastener 7 is towards breach 6, the zipper strip 5 of these breach 6 other ends is furnished with the second slider of zipper fastener 8 between the chain tooth that is held on zipper strip 5, the drawing direction of the second slider of zipper fastener 8 is towards breach 6, handle 4 covers breach 6, the first slider of zipper fastener 7 and the second slider of zipper fastener 8, and handle 4 is connected with the second slider of zipper fastener 8 with the first slider of zipper fastener 7 respectively, and is removably connected with knapsack body 1 and/or attached cover 3.Wherein, the handle 4 of the present embodiment is connected with the second slider of zipper fastener 8 with the first slider of zipper fastener 7 respectively through two stay cords 9.
As shown in Figure 1, Figure 3, in the time that handle 4 covers on breach 6, the first slider of zipper fastener 7 and the second slider of zipper fastener 8, the first slider of zipper fastener 7 and the second slider of zipper fastener 8 are fixed under the installation clamping power effect of handle 4, the first slider of zipper fastener 7 and the second slider of zipper fastener 8 cannot be easily to breach 6 places or oppositely the direction at breach 6 places pull, thereby keep attached cover 3 to be connected with the reliable of knapsack body 1 by zipper strip 5, be applicable to carry on the back at ordinary times article and use.
As shown in Figure 2, in the time that handle 4 is pulled down, handle 4 pulls drive the first slider of zipper fastener 7 and the second slider of zipper fastener 8 separately towards breach 6 places, make the chain tooth of zipper strip 5 lose the clamping constraint of the first slider of zipper fastener 7 and the second slider of zipper fastener 8, in attached cover 3 and knapsack body 1, the chain tooth of zipper strip 5 is related disengaging, thereby fast separates knapsack body 1 and attached cover 3, prevents that knapsack body 1 from becoming the heavy burden of user when overboard.While reusing, the first slider of zipper fastener 7 and the second slider of zipper fastener 8 are clamped back between the chain tooth of zipper strip 5 and reset.
Also, the detachable setting of handle 4, while making handle 4 fixing, although can also keep positive engagement with the chain tooth of jagged 6 zipper strip 5, the chain tooth that can pull down rear zipper band 5 at handle 4 again can depart from fast.Wherein, the present embodiment arranges handle 4 and is all removably connected with knapsack body 1 and attached cover 3, can improve the stable connection degree of handle 4, improve the chucking power of handle to breach 6, the first slider of zipper fastener 7 and the second slider of zipper fastener 8, effectively prevent that the first slider of zipper fastener 7 and the second slider of zipper fastener 8 are loosening; Handle 4 is selected to be removably connected with knapsack body 1 or attached cover 3, can further improve the speed that handle 4 is pulled down, for drowning people provides the speed of rescuing faster.
As Figure 2-3, handle 4 is connected with knapsack body 1 through a life line 10, and life line 10 is placed in attached cover 3 and encloses in the space of formation with the back of knapsack body 1.In the time that other people are overboard, the handle 4 of pulling down, can together fling at drowning people together with knapsack body 1 through life line 10, and drowning people can catch knapsack body 1 to be saved under the pulling force of life line 10.
For making knapsack body 1 and/or braces 2 be unlikely to form drowning people's heavy burden,, in order to improve the buoyancy of knapsack body 1 and/or braces 2, the present embodiment is folded with the first kickboard (not shown) for buoyancy is provided at the back of knapsack body 1.In attached cover 3, be folded with the second kickboard (not shown) for buoyancy is provided, the front portion of attached cover 3 is provided with slide fastener 31, pulls open this slide fastener 31, can be convenient the second kickboard be inserted or take out replacing; On braces 2, be equipped with the 3rd kickboard 21 for buoyancy is provided.The buoyant sheet material of tool in water or filler that the first kickboard, the second kickboard and the 3rd kickboard 21 can adopt foam, light plastic or wood materials to make.
As shown in Figure 3, for ease of storage life line 10, the back of knapsack body 1 is provided with pocket 11, and life line 10 is placed in this pocket 11, and one end of this life line 10 is connected in pocket 11, and the other end of life line 10 is connected in handle 4.Longer life line 10 can be wound around and be placed in pocket 11.
For 1 buoyancy that can provide of knapsack body of throwing is provided, in pocket 11, be provided with folding air bag 12.As shown in Figure 4, the air bag 12 of the present embodiment comprises bag-shaped airbag body 121, has opening 122, and the medial margin of this opening 122 is with the bonding sealing of VELCRO.Can enter air toward the interior pocket of airbag body 121 by 122 of openings, then with VELCRO sealing opening 122, formation can provide at the water surface air bag 12 of buoyancy.
For preventing that air bag 12 from comparatively fast leaking gas at opening 122 places of VELCRO sealing, the lateral border of opening 122 is fixed with a cingulum 123, this cingulum 123 is along the circumferential extension setting of opening 122, the two ends of cingulum 123 are respectively equipped with the element 124 of mutual fastening, and element 124 can be set to the modes such as clip, buckle, snap-on; Between cingulum 123 after two element 124 fasten and the airbag body 121 at opening 122 places, enclose and form buckle ring 125.As shown in Fig. 5-6, the airbag body 121 at opening 122 places can carry out rolling along cingulum, make opening 122 obtain effective sealing, simultaneously, buckle ring 125 can be used for being buckled on the parts of braces 2 annulars such as grade, be beneficial to the installation of air bag 12, and hold air bag 12 without drowning people's water, improved drowning people's self-saving ability.
As Figure 1-3, for the benefit of convenient mounting or dismounting of handle 4, handle 4 comprises the handlebody 42 that adhesive strip 41 and the end face by adhesive strip 41 stretch out, the bottom surface of adhesive strip 41 is provided with VELCRO and hooks face 43; Knapsack body 1 one sides at breach 6 places and attached cover 3 one sides at breach 6 places are provided with VELCRO and hook the bonding VELCRO hair side 13 of face 43.The adhesive strip 41 of handle 4 through VELCROs hook faces 43 can with VELCRO hair side 13 rapid-assembling/disassemblings.Also can only in knapsack body 1 one sides at breach 6 places, VELCRO hair side 13 be set, or only in attached cover 3 one sides at breach 6 places, VELCRO hair side 13 be set, equally can rapid-assembling/disassembling hook the handle 4 of face 43 with VELCRO.
In addition, VELCRO can be hooked to the location swap of face 43 and VELCRO hair side 13, handle 4 also can be set to as modes such as magnetic attracting is connected, the connection of adhesive sticker viscosity, slide fastener connection, clip connections with the mode that removably connects of knapsack body and/or attached cover 3.
Above-mentioned embodiment is only preferred embodiment of the present utility model; the scope that can not limit with this utility model protection, the variation of any unsubstantiality that those skilled in the art does on basis of the present utility model and replacement all belong to the utility model scope required for protection.
Claims (10)
1. detachable overboard life-support back pack, comprise knapsack body and braces, it is characterized in that: also comprise attached cover and handle, the back shape size of attached cover and knapsack body is suitable, described braces is fixedly connected on the back of attached cover, the anterior periphery of attached cover and the back periphery of knapsack body are provided with zipper strip, on this zipper strip, have the breach that disconnects this zipper strip, on the zipper strip of this breach one end, is furnished with the first slider of zipper fastener between the chain tooth that is held on zipper strip, the drawing direction of the first slider of zipper fastener is towards breach, the zipper strip of this breach other end is furnished with the second slider of zipper fastener between the chain tooth that is held on zipper strip, the drawing direction of the second slider of zipper fastener is towards breach, described handle covers breach, the first slider of zipper fastener and the second slider of zipper fastener, and handle is connected with the second slider of zipper fastener with the first slider of zipper fastener respectively, and is removably connected with knapsack body and/or attached cover.
2. detachable overboard life-support back pack according to claim 1, is characterized in that: described handle is connected with knapsack body through a life line, the back that described life line is placed in attached cover and knapsack body encloses in the space of formation.
3. detachable overboard life-support back pack according to claim 2, is characterized in that: the back of described knapsack body is provided with pocket, and described life line is placed in this pocket, and one end of this life line is connected in pocket, and the other end of life line is connected in handle.
4. detachable overboard life-support back pack according to claim 3, is characterized in that: in described pocket, be provided with folding air bag.
5. detachable overboard life-support back pack according to claim 4, is characterized in that: described air bag comprises bag-shaped airbag body, has opening, and the medial margin of this opening is with the bonding sealing of VELCRO.
6. detachable overboard life-support back pack according to claim 5, is characterized in that: the lateral border of described opening is fixed with a cingulum, this cingulum is along the circumferential extension setting of opening, and the two ends of cingulum are respectively equipped with the element of mutual fastening; Between cingulum after two element fasten and the airbag body of described opening part, enclose formation buckle ring.
7. detachable overboard life-support back pack according to claim 1, is characterized in that: described handle is connected with the second slider of zipper fastener with the first slider of zipper fastener respectively through two stay cords.
8. detachable overboard life-support back pack according to claim 1, is characterized in that: described handle comprises the handlebody that adhesive strip and the end face by adhesive strip stretch out, and the bottom surface of described adhesive strip is provided with VELCRO and hooks face; Knapsack body one side of described indentation, there and/or attached cover one side of described indentation, there are provided with VELCRO and hook the bonding VELCRO hair side of face.
9. according to the detachable overboard life-support back pack described in claim 1-8 any one, it is characterized in that: the back of described knapsack body is folded with the first kickboard for buoyancy is provided.
10. according to the detachable overboard life-support back pack described in claim 1-8 any one, it is characterized in that: in described attached cover, be folded with the second kickboard for buoyancy is provided, the front portion of attached cover is provided with slide fastener; On described braces, be equipped with the 3rd kickboard for buoyancy is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320752125.0U CN203597538U (en) | 2013-11-25 | 2013-11-25 | Detachable water drowning life-support back pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320752125.0U CN203597538U (en) | 2013-11-25 | 2013-11-25 | Detachable water drowning life-support back pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203597538U true CN203597538U (en) | 2014-05-21 |
Family
ID=50710250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320752125.0U Withdrawn - After Issue CN203597538U (en) | 2013-11-25 | 2013-11-25 | Detachable water drowning life-support back pack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203597538U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103689897A (en) * | 2013-11-25 | 2014-04-02 | 广州市登极旅行用品有限公司 | Detachable water-falling lifesaving backpack |
| CN104621957A (en) * | 2015-02-15 | 2015-05-20 | 无锡市崇安区科技创业服务中心 | Control method for preventing intelligent backpacks from being immersed in water |
| CN107411299A (en) * | 2017-07-06 | 2017-12-01 | 东莞政浩家庭用品有限公司 | A kind of carry has the knapsack that life-saving functions tremble gas bench concurrently |
-
2013
- 2013-11-25 CN CN201320752125.0U patent/CN203597538U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103689897A (en) * | 2013-11-25 | 2014-04-02 | 广州市登极旅行用品有限公司 | Detachable water-falling lifesaving backpack |
| CN103689897B (en) * | 2013-11-25 | 2015-12-09 | 广州市登极旅行用品有限公司 | Detachable overboard life-support back pack |
| CN104621957A (en) * | 2015-02-15 | 2015-05-20 | 无锡市崇安区科技创业服务中心 | Control method for preventing intelligent backpacks from being immersed in water |
| CN104621957B (en) * | 2015-02-15 | 2016-08-03 | 无锡市崇安区科技创业服务中心 | A kind of intelligence knapsack waterproof submergence control method |
| CN107411299A (en) * | 2017-07-06 | 2017-12-01 | 东莞政浩家庭用品有限公司 | A kind of carry has the knapsack that life-saving functions tremble gas bench concurrently |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140521 Effective date of abandoning: 20151209 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |