CN206354657U

CN206354657U - A kind of rainwater-proof knapsack

Info

Publication number: CN206354657U
Application number: CN201621459202.3U
Authority: CN
Inventors: 曾志玺
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-12-29
Filing date: 2016-12-29
Publication date: 2017-07-28
Anticipated expiration: 2026-12-29

Abstract

The utility model belongs to knapsack technical field and discloses a kind of rainwater-proof knapsack, including inclusion, preceding rain cape and rear rain cape, the inclusion top is fixedly connected with shoulder belt, and shoulder belt bottom is fixedly connected by regulation ring with inclusion bottom, the inclusion includes main bag, three parts of secondary bag and external bag, it is fixedly connected inside the external bag with preceding rain cape and rear rain cape, the preceding rain cape top is fixedly connected and is integrally formed with head-shield.The utility model on knapsack by being provided with preceding rain cape and rear rain cape, when rainy, rain cape just can be opened, preceding rain cape and rear rain cape are combined together by the chain and slide fastener of both sides, prevent drenching for people and knapsack, heating cushion is provided with inside back pad, the heating of heating cushion can be controlled by the control of switch, be that heating is played a part of at back, air bag is provided with back pad, it can be airbag aeration by the control of air bag, prevent back of the body knapsack back is produced for a long time from aching.

Description

A kind of rainwater-proof knapsack

Technical field

The utility model is related to a kind of knapsack, and in particular to a kind of rainwater-proof knapsack, belongs to knapsack technical field.

Background technology

Knapsack is used extensively in people, and knapsack can help people to ease off the pressure, and article is put in order, and conveniently take Band, and this practicality is related to rainwater-proof knapsack, and the effect of waterproof can be played on rainy day, not only protects people, and Also the article of inside backpacks is protected.

Existing knapsack use it is relatively simple, and particularly on rainy day, rainwater will drench inside backpacks Article, is that people bring very big loss, and in cold winter, knapsack, which can not play, plays warming effect for people, once The article of inside backpacks is heavier, the back of the body is in back for a long time, and only added shoulder straps are not ached, but also can cause the acid at back Bitterly, due to lacking charging vehicle pond, once mobile phone does not have electricity, people will be had influence on and used, the position difference that knapsack is placed is likely to Bottom can be caused to be wetted the article for having influence on inside, therefore, a kind of it is proposed that rainwater-proof knapsack.

Utility model content

The technical problems to be solved in the utility model overcomes existing defect there is provided a kind of rainwater-proof knapsack, by the back of the body Wrap provided with preceding rain cape and rear rain cape, when rainy, just can open rain cape, by the chain and slide fastener of both sides preceding rain cape with Rain cape is combined together afterwards, prevents drenching for people and knapsack, and heating cushion is provided with inside back pad, can be with by the control of switch The heating of heating cushion is controlled, is that heating is played a part of at back, air bag is provided with back pad, passes through the control of air bag, Ke Yiwei Airbag aeration, prevents back of the body knapsack back is produced for a long time from aching, the problem of effectively can solving in background technology.

In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：

The utility model provides a kind of rainwater-proof knapsack, including inclusion, preceding rain cape and rear rain cape, the inclusion top and shoulder Band is fixedly connected, and shoulder belt bottom is fixedly connected by regulation ring with inclusion bottom, and the inclusion includes main bag, pair and wrapped and external Wrap and be fixedly connected inside three parts, the external bag with preceding rain cape and rear rain cape, the preceding rain cape top is fixed with head-shield to be connected Connect and be integrally formed, and preceding rain cape and rear rain cape are flexibly connected by chain and zip, the inclusion is provided with back joint Back pad, the back pad is made up of successively from the inside to surface stenlizing layer, heating cushion and insulating barrier three-decker, and back pad is provided with gas Capsule, the air bag bottom is fixedly connected by flexible pipe with air pump, and standing groove is provided with the right side of the inclusion, and flexible pipe can be put with air pump Put inside standing groove, the inclusion left end bottom is provided with battery provided with switch and USB interface, the inclusion left end inside, The battery is electrically connected with switch and USB interface respectively by wire, and switch is electrically connected with by wire with heating cushion, The inclusion bottom is provided with waterproof layer.

As a kind of optimal technical scheme of the present utility model, the inclusion top is provided with handle.

As a kind of optimal technical scheme of the present utility model, the main bag, secondary bag and it is external wrap be equipped with chain and Zip.

As a kind of optimal technical scheme of the present utility model, the back pad is made up of soft rubber.

As a kind of optimal technical scheme of the present utility model, the air pump is provided with control valve.

As a kind of optimal technical scheme of the present utility model, the USB interface is provided with protection cap.

As a kind of optimal technical scheme of the present utility model, the stenlizing layer is made up and insulating barrier of nano-disinfection material It is made of plastics.

The beneficial effect that the utility model is reached is：The advantage that a kind of rainwater-proof knapsack exists compared with prior art：

1. by being provided with preceding rain cape and rear rain cape on knapsack, when rainy, rain cape just can be opened, passes through the lock of both sides Chain and slide fastener are combined together preceding rain cape and rear rain cape, prevent drenching for people and knapsack.

2. being provided with heating cushion inside back pad, the heating of heating cushion can be controlled by the control of switch.

3. being provided with air bag in back pad, it can be airbag aeration by the control of air bag, prevent back of the body knapsack back for a long time Generation is ached.

4. being provided with battery and USB interface in inside backpacks, facilitate the charging of mobile phone.

5. the soft rubber that back pad is made up of stenlizing layer and insulating barrier, not only acts as the effect of sterilization, and also acts as absolutely The effect of edge.

Brief description of the drawings

Accompanying drawing is used for providing further understanding to of the present utility model, and constitutes a part for specification, with this practicality New embodiment is used to explain the utility model together, does not constitute to limitation of the present utility model.

In the accompanying drawings：

Fig. 1 is a kind of rainwater-proof knapsack overall structure diagram described in the utility model embodiment；

Fig. 2 is a kind of rainwater-proof rainproof for backpack structural representation described in the utility model embodiment；

Fig. 3 is a kind of rainwater-proof knapsack right view structural representation described in the utility model embodiment；

Fig. 4 is a kind of rainwater-proof back cushion of knapsack internal structure schematic diagram described in the utility model embodiment；

Label in figure：1st, inclusion；2nd, main bag；3rd, secondary bag；4th, external bag；5th, shoulder belt；6th, preceding rain cape；7th, rear rain cape；8th, head Cover；9th, chain；10th, zip；11st, switch；12nd, USB interface；13rd, back pad；14th, air bag；15th, stenlizing layer；16th, heating cushion；17、 Insulating barrier；18th, flexible pipe；19th, air pump；20th, control valve；21st, standing groove；22nd, handle.

Embodiment

Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.

Embodiment：Refer to Fig. 1-4, a kind of rainwater-proof knapsack of the utility model, including inclusion 1, preceding rain cape 6 and rear rain cape 7, the top of inclusion 1 is fixedly connected with shoulder belt 5, and the bottom of shoulder belt 5 is fixedly connected by regulation ring with the bottom of inclusion 1, described The top of inclusion 1 is provided with handle 22, facilitates lifting for knapsack, and the inclusion 1 includes main bag 2,4 three parts of secondary bag 3 and external bag, Chain 9 and zip 10 are equipped with the main bag 2, secondary bag 3 and external bag 4, is strengthened inside safe effect, the external bag with before Rain cape is fixedly connected with rear rain cape, and the preceding top of rain cape 6 is fixedly connected and is integrally formed with head-shield 8, and preceding rain cape 6 and rear rain Drape over one's shoulders 7 to be flexibly connected by chain 9 and zip 10, the inclusion 1 is provided with back pad 13 with back joint, and the back pad 13 is by soft Rubber is made, and reduces aching for back, increases comfort, the back pad 13 is by stenlizing layer 15, heating cushion 16 and insulating barrier 17 3 Rotating fields are constituted successively from the inside to surface, and the stenlizing layer 15 is made up of nano-disinfection material to be made of plastics with insulating barrier 17, no The effect of sterilization is only played, and also acts as the effect of insulation, and back pad 13 is provided with air bag 14, the bottom of air bag 14 passes through Flexible pipe 18 is fixedly connected with air pump 19, the air pump 19 be provided with control valve 20, when knapsack not the used time can by control valve come For air bag deflation, the right side of inclusion 1 is provided with standing groove 21, and flexible pipe 18 can be placed in inside standing groove 21 with air pump 19, institute The left end bottom of inclusion 1 is stated provided with switch 11 and usb 12, the usb 12 is provided with protection cap, USB can be protected to connect Mouthfuls 12, prevent from being damaged, be provided with battery inside the left end of inclusion 1, the battery by wire respectively with switch 11 and Usb 12 is electrically connected with, and switch 11 is electrically connected with by wire with heating cushion 16, and the bottom of inclusion 1 is provided with waterproof layer.

Operation principle：The work of heating cushion can be controlled by opening switch, is that heating, battery are played a part of in back It can be charged by USB interface for mobile phone, solve the situation that mobile phone does not have electricity, when rainy, by opening external bag, open preceding rain Draping over one's shoulders can be directly worn on the head with rear rain cape, head-shield, and preceding rain cape is connected with rear rain cape by chain with zip, reduce rain Water soaks.

It should be noted that the utility model is a kind of rainwater-proof knapsack, during work, by being provided with preceding rain cape on knapsack With rear rain cape, when rainy, rain cape just can be opened, preceding rain cape and rear rain cape are combined one by the chain and slide fastener of both sides Rise, prevent drenching for people and knapsack, heating cushion is provided with inside back pad, adding for heating cushion can be controlled by the control of switch Heat, is provided with air bag in back pad, by the control of air bag, can be airbag aeration, prevents that back of the body knapsack back produces acid for a long time Bitterly, battery and USB interface are provided with inside backpacks, facilitate the charging of mobile phone, back pad by stenlizing layer and insulating barrier constitute it is soft Matter rubber, not only acts as the effect of sterilization, and also acts as the effect of insulation.

Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic Carry out equivalent substitution.It is all it is of the present utility model spirit and principle within, any modification, equivalent substitution and improvements made etc., It should be included within protection domain of the present utility model.

Claims

1. a kind of rainwater-proof knapsack, including inclusion (1), preceding rain cape (6) and rear rain cape (7), it is characterised in that the inclusion (1) Top is fixedly connected with shoulder belt (5), and shoulder belt (5) bottom is fixedly connected by regulation ring with inclusion (1) bottom, the inclusion (1) include main (2), pair of wrapping and wrap (3) and (4) three parts of external bag, external bag (4) inside and preceding rain cape (6) and rear rain Drape over one's shoulders (7) to be fixedly connected, preceding rain cape (6) top is fixedly connected and is integrally formed with head-shield (8), and preceding rain cape (6) and rear rain Drape over one's shoulders (7) to be flexibly connected by chain (9) and zip (10), the inclusion (1) is provided with back pad (13), the back of the body with back joint Pad (13) is made up of successively from the inside to surface stenlizing layer (15), heating cushion (16) and insulating barrier (17) three-decker, and back pad (13) Air bag (14) is provided with, air bag (14) bottom is fixedly connected by flexible pipe (18) with air pump (19), on the right side of the inclusion (1) Provided with standing groove (21), and flexible pipe (18) can be placed in standing groove (21) inside, inclusion (1) the left end bottom with air pump (19) Provided with switch (11) and USB interface (12), battery is provided with inside inclusion (1) left end, the battery passes through wire point It is not electrically connected with switch (11) and USB interface (12), and switch (11) is electrically connected with by wire and heating cushion (16), it is described Inclusion (1) bottom is provided with waterproof layer.

2. a kind of rainwater-proof knapsack according to claim 1, it is characterised in that inclusion (1) top is provided with handle (22)。

3. a kind of rainwater-proof knapsack according to claim 1, it is characterised in that the main bag (2), secondary bag are (3) and external Chain (9) and zip (10) are equipped with bag (4).

4. a kind of rainwater-proof knapsack according to claim 1, it is characterised in that the back pad (13) is by soft rubber system Into.

5. a kind of rainwater-proof knapsack according to claim 1, it is characterised in that the air pump (19) is provided with control valve (20)。

6. a kind of rainwater-proof knapsack according to claim 1, it is characterised in that the USB interface (12) is provided with protection Lid.

7. a kind of rainwater-proof knapsack according to claim 1, it is characterised in that the stenlizing layer (15) is by nano-disinfection material Material is made to be made of plastics with insulating barrier (17).