CN109452747A - A kind of safety vest - Google Patents
A kind of safety vest Download PDFInfo
- Publication number
- CN109452747A CN109452747A CN201811613881.9A CN201811613881A CN109452747A CN 109452747 A CN109452747 A CN 109452747A CN 201811613881 A CN201811613881 A CN 201811613881A CN 109452747 A CN109452747 A CN 109452747A
- Authority
- CN
- China
- Prior art keywords
- backpack body
- harness
- waistband
- guide rail
- fixed block
- 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.)
- Granted
Links
- 238000009958 sewing Methods 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 17
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000000741 silica gel Substances 0.000 claims abstract description 8
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 8
- 229920001903 high density polyethylene Polymers 0.000 claims abstract description 5
- 239000004700 high-density polyethylene Substances 0.000 claims abstract description 5
- 238000005286 illumination Methods 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 11
- 239000004033 plastic Substances 0.000 claims description 11
- 229920003023 plastic Polymers 0.000 claims description 11
- 241001417534 Lutjanidae Species 0.000 claims description 8
- 239000004744 fabric Substances 0.000 claims description 6
- 210000002421 cell wall Anatomy 0.000 claims description 3
- 239000011229 interlayer Substances 0.000 claims description 3
- 230000011218 segmentation Effects 0.000 claims description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- 230000001681 protective effect Effects 0.000 abstract description 5
- 230000005484 gravity Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 8
- 230000009182 swimming Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 206010013647 Drowning Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
- A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
- A45F3/04—Sacks or packs carried on the body by means of two straps passing over the two shoulders
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/001—Accessories
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/26—Special adaptations of handles
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/30—Straps; Bands
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C15/00—Purses, bags, luggage or other receptacles covered by groups A45C1/00 - A45C11/00, combined with other objects or articles
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C15/00—Purses, bags, luggage or other receptacles covered by groups A45C1/00 - A45C11/00, combined with other objects or articles
- A45C15/06—Purses, bags, luggage or other receptacles covered by groups A45C1/00 - A45C11/00, combined with other objects or articles with illuminating devices
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
- A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
- A45F3/04—Sacks or packs carried on the body by means of two straps passing over the two shoulders
- A45F3/047—Sacks or packs carried on the body by means of two straps passing over the two shoulders with adjustable fastenings for the shoulder straps or waist belts
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
- A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
- A45F3/04—Sacks or packs carried on the body by means of two straps passing over the two shoulders
- A45F2003/045—Sacks or packs carried on the body by means of two straps passing over the two shoulders and one additional strap around the waist
Landscapes
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
- Portable Outdoor Equipment (AREA)
Abstract
The invention discloses a kind of safety vests, including backpack body, handle is sewed at the top of backpack body, the front of the backpack body is equipped with preceding width, the two sides at backpack body back are equipped with guide rail, the two sides of the bottom of guide rail are fixedly connected to silica gel piece, silica gel piece is sewed by the back of sewing line and backpack body and is connected, the top and two sides of guide rail offer wavy sliding slot, harness fixed block is slidably connected in the wavy sliding slot of rail crown, waistband fixed block is slidably connected in the wavy sliding slot of the guide rail other side, a kind of safety vest of the present invention, knapsack maintains an equal level the pulling force that knapsack generates with shoulder, reaction force is moved into waistband, component is provided by hip, and by most of force of gravity to leg, the pressure of shoulder can effectively be mitigated, backbone is prevented to be excessively stressed deformation；Knapsack is made of New Type Materials such as HDPE or ABS, effectively can play buffer protection function to falling object from high altitude, accidental impact, while can effectively play a protective role under fire, drowned situation to user.
Description
Technical field
The present invention relates to a kind of knapsack, in particular to a kind of safety vest.
Background technique
Current knapsack mostly uses greatly both shoulders pack arrangement, and both shoulders stress can exist uneven when user of service carries on the back knapsack,
Long-time shoulder stress, knapsack can then oppress the vertebra of user of service, be unfavorable for the health of user of service.And knapsack uses
When person's walking on the way encounters emergency case, knapsack cannot play a certain protective role user, and traditional knapsack, make
User takes traditional Backpack type to shoulder knapsack when carrying large numbers of items, undoubtedly can also further increase the burden of user.
Summary of the invention
The purpose of the present invention is to provide a kind of safety vests, to solve traditional knapsack mentioned above in the background art
User's problem that can oppress vertebra and traditional knapsack carrying large numbers of items inconvenience unlucky for a long time.
To achieve the above object, the invention provides the following technical scheme: a kind of safety vest, including backpack body, the backpack body
Top be sewed with handle, the front of the backpack body is equipped with preceding width, the preceding width that the avris of the preceding width is sewed by backpack body front
To splice zipper to be flexibly connected, the back top of the backpack body offers the first opening, and the bottom of first opening is equipped with back width,
The avris of the back width splices zipper by the back width that backpack body back sews and is flexibly connected, and the two sides at the backpack body back are equipped with
Guide rail, the two sides of the bottom of the guide rail are fixedly connected to silica gel piece, and the silica gel piece is stitched by the back of sewing line and backpack body
System connection, the top and two sides of the guide rail offer wavy sliding slot, slide in the wavy sliding slot of rail crown
It is connected with harness fixed block, the side of the harness fixed block is connected with limit plate, the limit by flexible connection piece
The clamp of plate side and the wavy sliding slot of guide rail side are connected together, and sliding connects in the wavy sliding slot of the guide rail other side
It is connected to waistband fixed block, the top of the harness fixed block passes through the snak link snapping of the latch closure and harness one end that are fixedly mounted,
The latch closure snapping that the snak link of the harness other end and backpack body back top are fixedly mounted, two waistband fixed block sides pass through
The latch closure of the fixed installation snak link snapping with waistband both ends respectively, wherein the outer cover of a harness is equipped with fixture block, the card
LED illumination lamp and wireless camera are sequentially installed at the top of block, the bottom fixation of the backpack body is pasted with plastic plate, the modeling
The bottom of offset plate opens up fluted, and the slot bottom two sides of the groove offer race, and the inside both ends of the race pass through pin
Axis is rotatably connected to wheel bar, and one end of the wheel bar is fixedly installed with universal wheel, is equipped with and is opened between two races
The wheel bar limiting slot of groove slot bottom, and the wheel bar limiting slot is connected to the inside of race, the sliding of the wheel bar limiting slot connects
Two pieces of wheel bar limited blocks are connected to, the surface of the wheel bar limited block offers the spacing bayonet with wheel bar position face, the modeling
The both ends bottom of offset plate offers holding tank, and the inside of one of them holding tank is equipped with GPS locator and movement is hard
Disk, the inside of another holding tank are equipped with battery, and the notch of the holding tank is mounted by means of screws with cover board,
The outer cup of the plastic plate is equipped with bottom bag, and the bottom bag is detachably connected by the bottom of zipper and backpack body, described wirelessly to take the photograph
It is electrically connected as the wireless camera installed at the top of head and fixture block switchs, the LED installed at the top of the LED illumination lamp and fixture block shines
Bright lamp switch is electrically connected, and the wireless camera switch and LED illumination lamp switch electrically connect with the electrode wires in elastic harness
It connects, the wireless camera passes through data line and mobile hard disk electric connection inside elastic harness, and the elasticity harness is placed in
In the interlayer of harness and backpack body.
As a preferred technical solution of the present invention, the inner tip two sides of the backpack body are sewed with storage pocket, institute
The inside for stating backpack body is placed with inner container bags, snap-fastener sub-buckle and the backpack body inside that four, the top avris of the inner container bags passes through sewing
The Snapper box of sewing connection is fastened and connected, and the two sides of the inner container bags offer the second opening, second opening it is interior
Portion's sewing is connected with lifting rope, and the internal Sewing of the inner container bags is connected with segmentation cloth.
As a preferred technical solution of the present invention, the bottom sewing of the bottom bag is connected with snap-fastener sub-buckle, the packet
The front of body is sewed with the Snapper box with snap-fastener sub-buckle position face.
As a preferred technical solution of the present invention, the surface of the fixture block, the surface of waistband fixed block and wheel bar limit
The surface of position block is threaded with manual Limit screw.
As a preferred technical solution of the present invention, harness fixed block bottom and waistband fixed block bottom and wave
The place of being slidably connected of shape sliding slot is fixed with protrusion, and the limit sliding chutes sliding that the protrusion is opened up with wavy sliding slot cell wall connects
It connects.
As a preferred technical solution of the present invention, three avris of the backpack body and the sewing of the first opening are connected with
Zipper.
As a preferred technical solution of the present invention, the backpack body, harness and waistband are HDPE or ABS material system
At, and the end point of the harness and waistband is respectively connected with buckle.
As a preferred technical solution of the present invention, the preceding width is the multi-functional preceding width that can voluntarily select.
Compared with prior art, the present invention, which has following beneficial effect, is:
1) this kind of knapsack maintains an equal level the pulling force that knapsack generates with shoulder, reaction force is moved to waistband, component is mentioned by hip
For, and by most of force of gravity to leg, it can effectively mitigate the pressure of shoulder, backbone is prevented to be excessively stressed deformation.
2) knapsack is made of New Type Materials such as HDPE or ABS, effectively can play buffering to falling object from high altitude, accidental impact
Protective effect, material have characteristic that is nonflammable, swimming, can effectively play under fire, drowned situation to user
Protective effect.
3) in the bottom of knapsack, installation is foldable to the universal wheel inside race, carries a large amount of objects using knapsack in user
When product, so that universal wheel is rolled on ground, it can mitigate the burden of user, convenience pair significantly by pulling handle
The carrying of large numbers of items.
4) wireless camera of fixture block surface installation, user can open wireless camera when encountering emergency case
The picture of shooting can with the mobile reception terminal of remote transmission to relatives and friends, what relatives and friends can in time encounter user
Emergency case is analyzed and is handled, the GPS locator installed inside holding tank, can in real time be sent out the location information of user
It is sent to the mobile reception terminal of relatives and friends, facilitates relatives and friends to the safety custody of user.
5) harness of the knapsack and waistband pass through harness fixed block respectively and waistband fixed block is attached with guide rail, convenient
The stress point of harness and waistband is adjusted, and to be suitable for the user of different heights and different weight, increases the applicability of knapsack.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is back structures schematic diagram of the invention.
Fig. 3 is bottom substance schematic diagram of the invention；
Fig. 4 is skid rail structure diagram of the invention；
Fig. 5 is schematic diagram of internal structure of the invention；
Fig. 6 is inner container bags structural schematic diagram of the invention；
Fig. 7 is inner container bags side structure schematic diagram of the invention；
Fig. 8 is fixture block structural schematic diagram of the invention；
Fig. 9 uses force analysis structural schematic diagram for of the invention.
In figure: 1, backpack body；2, harness；3, waistband；4, fixture block；401, wireless camera；402, LED illumination lamp；403, bullet
Property harness；5, handle；6, buckle；7, Snapper box；8, the first opening；9, latch closure；10, guide rail；101, harness fixed block；102,
Waistband fixed block；103, wavy sliding slot；104, silica gel piece；105, limit plate；11, width is carried on the back；12, manual Limit screw；13, it moulds
Offset plate；131, groove；132, holding tank；133, cover board；134, race；135, bar is taken turns；136, universal wheel；137, wheel bar limit
Slot；138, GPS locator；139, bar limited block is taken turns；14, zipper；15, storage pocket；16, inner container bags；161, divide cloth；162,
Two openings；163, lifting rope；17, snap-fastener sub-buckle；18, bottom bag；19, preceding width.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-9 is please referred to, the present invention provides a kind of safety vest, including backpack body 1, the top of backpack body 1 is sewed with handle
5, the front of backpack body 1 is equipped with preceding 19, and preceding 19 avris splices zipper by the preceding width of 1 front sewing of backpack body and be flexibly connected,
The back top of backpack body 1 offers the first opening 8, and the bottom of the first opening 8 is equipped with back 11, and the avris of back 11 passes through backpack body
The back width splicing zipper of 1 back sewing is flexibly connected, and can be facilitated according to actual use purposes and be installed different back 11, backpack body 1
The two sides at back are equipped with guide rail 10, and the two sides of the bottom of guide rail 10 are fixedly connected to silica gel piece 104, and silica gel piece 104 passes through seam
The back of line processed and backpack body 1, which sews, to be connected, and the top and two sides of guide rail 10 offer wavy sliding slot 103, are located at guide rail 10
Harness fixed block 101 is slidably connected in the wavy sliding slot 103 at top, the side of harness fixed block 101 passes through elastic connection
Piece is connected with limit plate 105, and the clamp of 105 side of limit plate and the wavy sliding slot 103 of 10 side of guide rail are connected together,
Waistband fixed block 102 is slidably connected in the wavy sliding slot 103 of 10 other side of guide rail, the top of harness fixed block 101 passes through
The latch closure 9 of fixed installation and the snak link snapping of 2 one end of harness, snak link and the 1 back top of backpack body of 2 other end of harness are fixed
9 snapping of latch closure of installation, two 102 sides of waistband fixed block pass through the latch closure 9 the being fixedly mounted spring with 3 both ends of waistband respectively
Snapping is detained, wherein the outer cover of a harness 2 is equipped with fixture block 4, the top of fixture block 4 is sequentially installed with LED illumination lamp 402 and wireless
The bottom fixation of camera 401, backpack body 1 is pasted with plastic plate 13, and the bottom of plastic plate 13 opens up fluted 131, groove 131
Slot bottom two sides offer race 134, and the inside both ends of race 134 are rotatably connected to wheel bar 135 by pin shaft, take turns bar 135
One end be fixedly installed with universal wheel 136, the wheel bar limiting slot for being opened in 131 slot bottom of groove is equipped between two races 134
137, and take turns bar limiting slot 137 and be connected to the inside of race 134, wheel bar limiting slot 137 slidably connects two pieces of wheel bar limits
Block 139, the surface of wheel bar limited block 139 offer the spacing bayonet with wheel 135 position face of bar, the both ends bottom of plastic plate 13
Holding tank 132 is offered, the inside of one of holding tank 132 is equipped with GPS locator 138 and mobile hard disk, mobile hard
The video data that disk can shoot wireless camera 401 stores, and the inside of another holding tank 132 is equipped with electric power storage
Pond, the notch of holding tank 132 are mounted by means of screws with cover board 133, and the outer cup of plastic plate 13 is equipped with bottom bag 18, bottom bag 18
It is detachably connected by zipper 14 and the bottom of backpack body 1, is provide with bottom bag 18 in the bottom of plastic plate 13, it is ensured that outside backpack body 1
Unified beautiful, the wireless camera switch electric connection installed at the top of wireless camera 401 and fixture block 4 of sight, LED illumination lamp
402 are electrically connected with the LED illumination lamp switch installed at the top of fixture block 4, and wireless camera switch and LED illumination lamp switch and elasticity
Electrode wires in harness 403 are electrically connected, and wireless camera 401 passes through the data line and mobile hard disk inside elastic harness 403
It being electrically connected, elastic harness 403 is placed in the interlayer of harness 2 and backpack body 1, when adjusting fixture block 4 and harness 2 fixes position, bullet
Property harness 403 there is certain elasticity, can be effectively prevented that fracture occurs for elastic harness 403 or the position of limitation fixture block 4 is adjusted.
Further, the inner tip two sides of backpack body 1 are sewed with storage pocket 15, and the inside of backpack body 1 is placed with inner container bags
16, the Snapper box 7 that four, the top avris of inner container bags 16 passes through the snap-fastener sub-buckle 17 sewed and sews connection on the inside of backpack body 1 is buckled
Connection is closed, the two sides of inner container bags 16 offer the second opening 162, and the internal Sewing of the second opening 162 is connected with lifting rope 163,
The internal Sewing of inner container bags 16 is connected with segmentation cloth 161, and storage pocket 15 can store some small articles and other items；Liner
Bag 16 is fixed by snap-fastener with backpack body 1, is facilitated inner container bags 16 to take out out of backpack body 1 and individually is carried out using inner container bags 16
The second opening 162 that two sides have can store lifting rope 163, when inner container bags 16 being avoided to be placed on 1 inside of backpack body, two lifting ropes
It is wound between 163.
Further, the bottom sewing of bottom bag 18 is connected with snap-fastener sub-buckle 17, and the front of backpack body 1 is sewed with and snap-fastener sub-buckle
The Snapper box 7 of 17 position faces facilitates the fixation of bottom bag 18 with backpack body 1.
Further, the equal screw thread in surface on the surface of fixture block 4, the surface of waistband fixed block 102 and wheel bar limited block 139 connects
It is connected to manual Limit screw 12, it, can be quickly to fixture block 4, waistband fixed block 102 and wheel by manually adjusting manual Limit screw 12
Limit is fixed in the present position of bar limited block 139.
Further, the sliding of 101 bottom of harness fixed block and 102 bottom of waistband fixed block and wavy sliding slot 103 connects
The place of connecing is fixed with protrusion, and the raised limit sliding chutes opened up with wavy 103 cell wall of sliding slot are slidably connected, and prevents harness from fixing
Block 101 and waistband fixed block 102 are detached from wavy sliding slot 103.
Further, three avris of backpack body 1 and the sewing of the first opening 8 are connected with zipper 14, facilitate the use of knapsack.
Further, backpack body 1, harness 2 and waistband 3 are that HDPE or ABS material is made, and the end of harness 2 and waistband 3
Place is respectively connected with buckle 6, and backpack body 1, harness 2 and the waistband 3 of New Type Material make backpack body 1 have characteristic that is nonflammable, swimming.
Further, preceding 19 is the multi-functional preceding width that can voluntarily select, and according to different user or different is made
Suitable preceding 19 with occasion selection.
When specific, when needing using this kind of knapsack, the height and weight for being first depending on user are to harness 2 and waistband 3
It is adjusted, the specific adjustment process of harness 2 and waistband 3 is as follows, when adjusting harness 2, passes through the top slide in guide rail 10
Harness fixed block 101 adjusts the fixed point of harness 2 bottom and backpack body 1, it is ensured that knapsack pulling force F1 and shoulder maintain an equal level, the position of harness 2
After the completion of setting adjusting, it is connected together using the clamp of limit plate 105 and the wavy sliding slot 103 of 10 side of guide rail, harness is consolidated
Determine block 101 to be fixed, then adjust waistband 3, by sliding waistband fixed block 102 in another side surface of guide rail 10, adjusts
The fixed point of waistband 3 and backpack body 1, it is ensured that the reaction force FK1 of knapsack acts on waistband 3, after the completion of the position of waistband 3 is adjusted,
By tightening manual Limit screw 12, waistband fixed block 102 is fixed, after the position of harness 2 and waistband 3 regulates, is wrapped
The bottom of body 1 can to hip apply active force, and hip simultaneously can to backpack body 1 provide a counteractive component FK2, FK1 and
The resultant force FK that FK2 is generated can be acted at the back 11 at 1 back of backpack body, most of gravity G can be transferred to leg (specific stress
Analysis can refer to Fig. 9), it is effective to mitigate pressure suffered by shoulder, avoid deformation of spinal column.
Knapsack in use, can according to actual needs, in the back of backpack body 1 installation back 11, wherein pacifying
The back 11 of plastic material is filled, so that backpack body 1 contacts more nice and cool fitting when back.
Wherein suitable preceding 19 can be selected according to the specifically used of knapsack for preceding 19, when user is operation at sea
When personnel, the preceding 19 EPE material that material of swimming can be used is processed into, and EPE material weight gently has certain robustness, soft
Property and cushion performance are fine, and by repeated stock, its characteristic is constant, and thermal conductivity is very low, and heat-proof quality is excellent, independent air bubble, does not almost have
The spongy material that discharges water, high-foaming and its outstanding waterproofness, make it have very strong buoyancy, and operating personnel is anticipating
When outer overboard, be processed into preceding 19 of EPE material can provide buoyancy for drowning man；When user is high-risk skilled worker
When (technical staff under mine, Construction of highrise buildings technical staff etc.), user is generally required in operating area and is carried using knapsack
Relevant to use tool, preceding 19 materials installed at this time can be processed into for PCTG material, and PCTG material has stronger
Impact resistance and performance easily processed into type, user of service can use knapsack when encountering the slungshot or falling object from high altitude that splash
Preceding 19 blocked, avoid the slungshot splashed or the hit body of falling object from high altitude from causing personal injury；When user is leisure
Traveller or when student, preceding 19 can be processed into using the cloth of hard, and cloth can be printed in process not
Same decorative pattern effectively increases the aesthetics of knapsack, attracts consumer groups, preceding 19 or solar panel, solar energy
Solar panel can carry out quick charge for battery, charger baby, wireless charger or common 3C intellectual product, increase knapsack
Practicability, preceding 19 or luminous LED board or display screen, having preceding 19 of light-emitting function or display function can be with
It is student user when walking at night, increases safety, carries out warning alert using preceding 19 pairs of vehicles or pedestrian.
When knapsack is provided with large numbers of items, the weight of knapsack undoubtedly will increase, so that user increases the carrying of knapsack
Add biggish burden, at this point it is possible to pull open the zipper 14 that bottom bag 18 is connect with backpack body 1, then being pressed what bottom 18 bottoms of bag sewed
Button is buckled the Snapper box 7 that 17 sew with 1 front of backpack body and is fastened, so that bottom bag 18 is fixed with backpack body 1, it then will wheel
Two wheel bars 135 inside slot 134 are pulled to the both ends of race 134, so that wheel bar 135 and race 134 keep vertical state, with
The wheel bar limited block 139 in wheel bar limiting slot 137 is slided afterwards, carries out the spacing bayonet for taking turns bar limited block 139 and wheel bar 135
Then engaging tightens the manual Limit screw 12 at 139 top of wheel bar limited block, the position for taking turns bar limited block 139 is fixed,
The limit of wheel bar 135 is completed using wheel bar limited block 139, user need to only pull handle when carrying the biggish knapsack of weight bearing
5, universal wheel 136 contacts ground and is rolled, so that the carrying of knapsack is more laborsaving；When knapsack is provided with large numbers of items, in order to
Mitigate the burden of user, inner container bags 16 can also be taken out from the inside of backpack body 1, it is a small amount of and need the article that carries into
Row selectivity carries (for example, hotel accommodation of going on business, unessential article be can be placed in backpack body 1, is hosted in hotel), mitigates
The burden of user.
When user encounters lawless people, wireless camera switch can be opened, wireless camera 401 is started to work,
Wireless camera 401 shoot picture can with the mobile reception terminal (mobile phone, tablet computer etc.) of remote transmission to relatives and friends,
GPS locator 138 can also send the mobile reception terminal of relatives and friends for the location information of user in real time simultaneously, facilitate parent
Safety custody of the friend good friend to user；When encountering fire, drowned emergency case, knapsack can be taken in one's arms, knapsack material has
Characteristic that is nonflammable and swimming, can effectively play a certain protective role user using knapsack, encounter falling object from high altitude
When, knapsack can be lifted to the crown, knapsack also has preferable resiliency, reduces to the greatest extent or avoid pendant object to cause to hurt to user
Evil.
It should remark additionally, zipper 14 employed in this specification is waterproof slide fastener.
In the description of the present invention, it is to be understood that, term " coaxial ", " bottom ", " one end ", " top ", " middle part ",
The orientation or positional relationship of the instructions such as " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.
In addition, term " first ", " second ", " third ", " the 4th " are used for description purposes only, and should not be understood as instruction or
It implies relative importance or implicitly indicates the quantity of indicated technical characteristic, define " first ", " second ", " the as a result,
Three ", the feature of " the 4th " can explicitly or implicitly include at least one of the features.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " fixation ",
Terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be with
It is mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside a element, unless otherwise restricted clearly, for the common of this field
For technical staff, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of safety vest, including backpack body (1), which is characterized in that it is sewed with handle (5) at the top of the backpack body (1), it is described
The front of backpack body (1) is equipped with preceding width (19), and the avris of the preceding width (19) splices zipper by the preceding width of backpack body (1) front sewing
It is flexibly connected, the back top of the backpack body (1) offers the first opening (8), and the bottom of first opening (8) is equipped with back width
(11), the avris of back width (11) splices zipper by the back width that backpack body (1) back sews and is flexibly connected, the backpack body (1)
The two sides at back are equipped with guide rail (10), and the two sides of the bottom of the guide rail (10) are fixedly connected to silica gel piece (104), the silicon
Film (104) is sewed by the back of sewing line and backpack body (1) and is connected, and the top and two sides of the guide rail (10) offer wave
Wave-like sliding slot (103) is located in the wavy sliding slot (103) at the top of guide rail (10) and slidably connects harness fixed block (101), institute
The side for stating harness fixed block (101) is connected with limit plate (105) by flexible connection piece, the limit plate (105) one
The clamp of side and the wavy sliding slot (103) of guide rail (10) side are connected together, the wavy cunning of guide rail (10) other side
It is slidably connected waistband fixed block (102) in slot (103), the ring that the top of the harness fixed block (101) passes through fixed installation
The snak link snapping of (9) and harness (2) one end is detained, snak link and backpack body (1) back top of harness (2) other end are fixed
Latch closure (9) snapping of installation, two waistband fixed block (102) sides by the latch closure (9) that is fixedly mounted respectively with waistband (3) two
The snak link snapping at end is sequentially installed at the top of the fixture block (4) wherein the outer cover of a harness (2) is equipped with fixture block (4)
The bottom fixation of LED illumination lamp (402) and wireless camera (401), the backpack body (1) is pasted with plastic plate (13), the modeling
The bottom of offset plate (13) opens up fluted (131), and the slot bottom two sides of the groove (131) offer race (134), the wheel
The inside both ends of slot (134) are rotatably connected to wheel bar (135) by pin shaft, and one end of wheel bar (135) is fixedly installed with
Universal wheel (136) is equipped with the wheel bar limiting slot (137) for being opened in groove (131) slot bottom between two races (134), and
Wheel bar limiting slot (137) is connected to the inside of race (134), and wheel bar limiting slot (137) slidably connects two pieces
It takes turns bar limited block (139), the surface of wheel bar limited block (139) offers the spacing bayonet with wheel bar (135) position face,
The both ends bottom of the plastic plate (13) offers holding tank (132), the inside installation of one of them holding tank (132)
There are GPS locator (138) and mobile hard disk, the inside of another holding tank (132) is equipped with battery, the holding tank
(132) notch is mounted by means of screws with cover board (133), and the outer cup of the plastic plate (13) is equipped with bottom bag (18), institute
It states bottom bag (18) to be detachably connected by zipper (14) and the bottom of backpack body (1), the wireless camera (401) and fixture block (4)
The wireless camera of top installation, which switchs, to be electrically connected, the LED illumination installed at the top of the LED illumination lamp (402) and fixture block (4)
Lamp switch is electrically connected, and the electrode wires in the wireless camera switch and LED illumination lamp switch and elastic harness (403) are electrical
Connection, the wireless camera (401) passes through elastic harness (403) internal data line and mobile hard disk and is electrically connected, described
Elastic harness (403) is placed in the interlayer of harness (2) and backpack body (1).
2. a kind of safety vest according to claim 1, it is characterised in that: the inner tip two sides of the backpack body (1) are equal
It is sewed with storage pocket (15), the inside of the backpack body (1) is placed with inner container bags (16), four, the top side of the inner container bags (16)
Side is fastened and connected by the snap-fastener sub-buckle (17) of sewing and the Snapper box (7) of sewing connection on the inside of backpack body (1), the inner container bags
(16) two sides offer the second opening (162), and the internal Sewing of second opening (162) is connected with lifting rope (163), institute
The internal Sewing for stating inner container bags (16) is connected with segmentation cloth (161).
3. a kind of safety vest according to claim 1, it is characterised in that: the bottom sewing of the bottom bag (18) is connected with
Snap-fastener sub-buckle (17), the front of the backpack body (1) are sewed with the Snapper box (7) with snap-fastener sub-buckle (17) position face.
4. a kind of safety vest according to claim 1, it is characterised in that: the surface of the fixture block (4), waistband fixed block
(102) surface on surface and wheel bar limited block (139) is threaded with manual Limit screw (12).
5. a kind of safety vest according to claim 1, it is characterised in that: a kind of 4. peaces according to claim 1
Full knapsack, it is characterised in that: harness fixed block (101) bottom and waistband fixed block (102) bottom and wavy sliding slot
(103) the place of being slidably connected is fixed with protrusion, and the protrusion and the limit sliding chutes that wavy sliding slot (103) cell wall opens up are sliding
Dynamic connection.
6. a kind of safety vest according to claim 1, it is characterised in that: three avris and first of the backpack body (1)
Opening (8) sewing is connected with zipper (14).
7. a kind of safety vest according to claim 1, it is characterised in that: the backpack body (1), harness (2) and waistband (3)
It is that HDPE or ABS material is made, and the end point of the harness (2) and waistband (3) is respectively connected with buckle (6).
8. a kind of safety vest according to claim 1, it is characterised in that: the preceding width (19) can voluntarily select
Multi-functional preceding width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811613881.9A CN109452747B (en) | 2018-12-27 | 2018-12-27 | Safety backpack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811613881.9A CN109452747B (en) | 2018-12-27 | 2018-12-27 | Safety backpack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109452747A true CN109452747A (en) | 2019-03-12 |
| CN109452747B CN109452747B (en) | 2020-08-28 |
Family
ID=65615241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811613881.9A Active CN109452747B (en) | 2018-12-27 | 2018-12-27 | Safety backpack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109452747B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109846175A (en) * | 2019-03-25 | 2019-06-07 | 国网湖北省电力有限公司宜昌供电公司 | Multifunctional Electrician's Tool Kit |
| CN114668237A (en) * | 2022-04-25 | 2022-06-28 | 湖南奥郎儿童用品有限公司 | Primary and secondary schoolbag and manufacturing equipment thereof |
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| US5676286A (en) * | 1996-05-24 | 1997-10-14 | Song; Ann H. | Wheeled knapsack |
| CN2446842Y (en) * | 2000-09-27 | 2001-09-12 | 广州市喻明贸易有限公司 | Variable center of gravity bag carried on back |
| US20030057246A1 (en) * | 1999-07-02 | 2003-03-27 | Painter Brita L. | Child's knapsack harness and method of use therefor |
| CN2733985Y (en) * | 2004-09-24 | 2005-10-19 | 胡润富 | Knapsack |
| CN101686749A (en) * | 2007-04-18 | 2010-03-31 | 斯博瑞安呼吸防护有限责任公司 | The knapsack assembly that is used for self-contained breathing apparatus |
| CN206182619U (en) * | 2016-11-11 | 2017-05-24 | 上犹县第二小学 | Area conceals schoolbag of gyro wheel |
| CN207152203U (en) * | 2017-08-16 | 2018-03-30 | 起步股份有限公司 | A kind of warming type children school bag |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5676286A (en) * | 1996-05-24 | 1997-10-14 | Song; Ann H. | Wheeled knapsack |
| US20030057246A1 (en) * | 1999-07-02 | 2003-03-27 | Painter Brita L. | Child's knapsack harness and method of use therefor |
| CN2446842Y (en) * | 2000-09-27 | 2001-09-12 | 广州市喻明贸易有限公司 | Variable center of gravity bag carried on back |
| CN2733985Y (en) * | 2004-09-24 | 2005-10-19 | 胡润富 | Knapsack |
| CN101686749A (en) * | 2007-04-18 | 2010-03-31 | 斯博瑞安呼吸防护有限责任公司 | The knapsack assembly that is used for self-contained breathing apparatus |
| CN206182619U (en) * | 2016-11-11 | 2017-05-24 | 上犹县第二小学 | Area conceals schoolbag of gyro wheel |
| CN207152203U (en) * | 2017-08-16 | 2018-03-30 | 起步股份有限公司 | A kind of warming type children school bag |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109846175A (en) * | 2019-03-25 | 2019-06-07 | 国网湖北省电力有限公司宜昌供电公司 | Multifunctional Electrician's Tool Kit |
| CN114668237A (en) * | 2022-04-25 | 2022-06-28 | 湖南奥郎儿童用品有限公司 | Primary and secondary schoolbag and manufacturing equipment thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109452747B (en) | 2020-08-28 |
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