CN204467238U - Multipurpose sanitary emergency type knapsack - Google Patents

Abstract

The utility model relates to a multi-purpose hygienic emergency knapsack. In order to solve the problem of inconvenient carrying of the existing knapsacks, the utility model is equipped with bottom wheels, hidden double shoulder straps and telescopic pull rods, and the top of the main box with an open front end. Two top bag straps are connected on the left and right, the front port of the main box is pivotally extended and connected by a zipper to the front pivot door with an inner pocket and an outer pocket, and a U-shaped pocket cover with a zipper opening is arranged on the left and right sides of the main box. The two sides of the main box under the U-shaped pocket cover are fixed with open side bags, and there are at least one pair of nylon adhesive tapes that can be bonded to each other between the outer end surface of the side bag and the inner surface of the U-shaped pocket cover; There is a horizontal top bag for placing on the top of the main box and matching with the top bag strap. The utility model has the advantages of many attached bags, small size, and convenient portability.

Description

Multipurpose hygienic emergency backpack

technical field

The present invention relates to a rucksack, in particular to a multipurpose hygienic emergency rucksack.

Background technique

At present, personal carry-on backpacks for health emergency use are not only the main backpack, but also equipped with a variety of external bags, which are large in size and have many accessories, which is very inconvenient for daily carrying.

Contents of the invention

The purpose of the new model is to overcome the above-mentioned defects of the prior art, and provide a multi-purpose hygienic emergency knapsack with multiple bags, small volume, and convenient portability.

In order to achieve the above-mentioned purpose, the new multi-purpose hygienic emergency knapsack is equipped with bottom wheels, hidden double shoulder straps and telescopic pull rods, and the top of the main box with an open front end is equipped with one or two top bag straps on the left and right. The front port of the box body is pivotally extended and zippered to connect the front pivot door with door pockets and door pockets. The left and right sides of the main box are each equipped with a zippered U-shaped pocket cover, and the two sides of the main box under the U-shaped pocket cover Fix the open side bag, there is at least a pair of nylon adhesive tapes that can be bonded to each other between the outer end surface of the side bag and the inner surface of the U-shaped pocket cover; Horizontal top packs for use with the top pack straps described above. The utility model has the advantages of many attached bags, small size, and convenient portability.

As an optimization, the top pack strap is the middle one; the top of the main box is fixed with at least one pair of nylon felt belts distributed left and right, and the bottom surface of the top pack is fixed with at least one pair of nylon felt belts distributed left and right with the nylon felt belt. Nylon hook straps for felt straps.

As an optimization, the top-packing strap is a vertical strip fixed longitudinally in the middle of the top surface of the main box, one end of the longitudinal strip is fixed with a flat socket, and the other end of the longitudinal strip is fixed with a flat plug mated with the flat socket;

At least one pair of left and right distributed nylon felt belts are respectively fixed on the top front and rear of the main box, and a pair of left and right distributed nylon felt belts are respectively fixed on both sides of the front and rear of the bottom of the top package. Nylon hook straps for nylon felt straps.

As an optimization, the front and rear sides of the longitudinal midline of the top surface of the main box are respectively fixed to the front and rear sides of the middle part of the longitudinal belt, the rear end of the longitudinal belt is fixed with a flat socket, and the front end of the longitudinal belt is fixed at the base with a flat plug with a zigzag wrapping buckle. The front end of the longitudinal belt first passes through the inner buttonhole of the zigzag wrapping buckle, and then goes back through the outer buttonhole; a section of nylon felt is fixed in the middle between the front and rear sides of the middle part where the longitudinal belt is fixedly connected to the top surface of the main box body belt, and the corresponding position at the bottom of the top bag is fixed with a nylon hook belt matched with it;

There is a horizontal zipper opening at the upper end of the top bag, and a soft belt handle is fixed on both sides of the top bag; one or two shoulder straps are fixed between the left and right ends of the top bag; A label pocket with a transparent window is fixedly installed on the front side of the top bag.

As an optimization, on the two sides of the main box body, a layer of inner cover is first fixed outside the boxes on both sides of the box, and a layer of outer cover is covered outside the inner cover. The outer cover has a U-shaped pocket with the zipper opening. The cover and the bottom of the side bag are fixed on the inner cover and the frames on both sides.

As an optimization, the side wrapping includes a vertical side wrapping bottom that is fixedly connected with both sides of the box and the inner cover surface, and the lower edge and the two sides of the vertical side wrapping bottom surface are respectively made with the lower wrapping surface and the front and rear side wrapping surfaces. The outer wrapping surface, the lower wrapping surface and the front and rear side wrapping surfaces are connected to form an outer wrapping with an open upper end, and there is at least one pair of nylon adhesive tapes between the outer wrapping surface and the U-shaped pocket cover of the zipper opening.

As an optimization, the upper sides of the front and rear side wrapping surfaces extend upward obliquely with the outside low and the inside high.

As an optimization, a U-shaped reinforcement belt opening is fixedly installed on the edge of the obliquely extending part on the upper side of the front and rear side wrapping surfaces and the outer wrapping surface; a label pocket with a transparent window is fixed on the outer wrapping surface.

As an optimization, the front pivot door is that the outer circumference of the composite fabric sheet of the pivot door is extended outwardly to connect the outer wrapping edge with the inverted U-shaped zipper opening on the upper part, and the outer port of the outer wrapping edge is then fixed to the bottom sheet of the composite fabric of the door pocket and the composite fabric of the door pocket. The composite fabric outer sheet of the door pocket is horizontally connected with the middle part of the composite fabric bottom sheet of the door pocket, and a horizontal reinforcement belt is fixed on the outside of the horizontal connecting line, and the upper and lower parts of the composite fabric outer sheet of the door pocket are opened with inverted U-shaped zippers Pocket;

The hidden double shoulder strap is that the inner composite fabric layer and the outer composite fabric layer are fixed around the rear back of the main box body. The upper part is fixed downwards and the lower end has a double shoulder strap with a hook.

As an optimization, the lower part of the inner composite fabric inside the inverted U-shaped zipper pocket door and the outer composite fabric layer below the inverted U-shaped zipper pocket door are respectively fixed with the inverted U-shaped zipper pocket door. Nylon felt with matching nylon hooks;

The outer edge is connected to a front computer bag in a detachable manner through the circular zipper on the outer periphery of the composite fabric bottom sheet of the door pocket and the outer periphery of the composite fabric outer sheet of the door pocket; Composed of composite fabric front wrapping, composite fabric middle wrapping and fabric inner wrapping, the composite fabric front wrapping, composite fabric middle wrapping and the middle of the fabric inner wrapping are fixed together horizontally, and the inner and outer sides are respectively reinforced with a transverse reinforcement strips, the composite fabric front bag has an inverted U-shaped zipper opening above and below the transverse reinforcement strip, and the fabric inner bag has an inverted U-shaped zipper opening and a U-shaped zipper opening above and below the transverse reinforcement strip respectively;

The outer wrapping edge is fixedly connected with a circle of inner-opening ring-shaped zipper edge forward, and the periphery of the front computer bag is fixedly connected with a circle of outer-opening ring-shaped zipper edge backward. A zipper connected to the edge of the outwardly opening circular zipper; the fabric inner bag is respectively fixed with a soft belt handle above the inverted U-shaped zipper opening and below the U-shaped zipper opening;

The periphery of the front computer bag is fixedly connected to the upper inverted U-shaped zipper side and the lower U-shaped zipper side. The left and right butt joints of the upper inverted U-shaped zipper side and the lower U-shaped zipper side are respectively equipped with a left and right zipper, and the left and right zippers are pulled upwards. After starting, the composite fabric front wrapping piece, the composite fabric middle wrapping piece and the fabric inner wrapping piece are upwardly closed to form a front computer bag.

After adopting the above-mentioned technical scheme, the novel multi-purpose hygienic emergency knapsack has the advantages of multiple attached bags, small volume, and convenient carrying and use.

Description of drawings

Fig. 1 is the structural representation of the novel multipurpose sanitary emergency knapsack;

Fig. 2 is a schematic diagram of the structure of the front computer bag in the novel multi-purpose sanitary emergency knapsack.

Detailed ways

As shown in the figure, the new multi-purpose sanitary emergency knapsack is equipped with a bottom wheel 11, a hidden double shoulder strap and a telescopic pull rod 12, and the top of the main box 1 with an open front end. Bag straps, main box body 1 front port pivot extension and zipper connection front pivot door with door pocket and door pocket, main box body 1 is equipped with a zipper opening U-shaped pocket cover 2 on the left and right sides, U-shaped pocket The two sides of the main box body 1 under the cover 2 are fixedly equipped with open side bags, and there are at least a pair of nylon adhesive tapes that can be bonded to each other between the outer end surface of the side bag and the inner surface of the U-shaped pocket cover 2; There is a horizontal top bag for placing on the top of the main box and matching with the top bag strap.

Preferably, the top of the main box body 1 is fixed with two pairs of nylon felt belts 8 distributed left and right, front and rear, and the bottom surface of the top bag is fixed with at least one pair of nylon hook belts distributed left and right and matched with the nylon felt belts.

More preferably, the top wrapping strap 10 is a vertical strip 10 fixed longitudinally in the middle of the top surface of the main box body 1, one end of the longitudinal strip 10 is fixed with a flat socket 80, and the other end of the vertical strip 10 is fixed with the flat socket 80. mated flat plug 81;

A pair of left and right distributed nylon felt belts 8 are respectively fixed on the front and rear of the top of the main box 1, and a pair of left and right distributed nylon felt belts 8 are respectively fixed on both sides of the front and rear of the bottom of the top package. The nylon hook belt that nylon felt belt 8 is equipped with.

Most preferably, the front and rear sides of the longitudinal midline of the top surface of the main box body 1 are respectively fixed to the front and rear sides of the middle part of the longitudinal belt 10, the rear end of the longitudinal belt 10 is fixed with a flat socket 80, and the front end of the longitudinal belt 10 is fixed at the base with a zigzag wrapping buckle. Flat plug 81, the front end of the longitudinal belt 10 first passes through the inner buttonhole of the zigzag wrapping buckle, and then passes back through the outer buttonhole; A section of nylon felt belt 8 is fixedly installed in the middle part of the top bag, and a nylon hook belt matched with it is fixedly installed at the corresponding position at the bottom of the top bag;

There is a horizontal zipper opening at the upper end of the top bag, and a soft belt handle is fixed on both sides of the top bag; one or two shoulder straps are fixed between the left and right ends of the top bag; A label pocket with a transparent window is fixedly installed on the front side of the top bag.

Specifically, on both sides of the main box body 1, one layer of inner cover is first fixed outside the boxes on both sides of the box, and one layer of outer cover is covered outside the inner cover, and the U-shaped pocket of the zipper opening is arranged on the outer cover. Cover 2, the bottom of the side bag is fixed on the inner cover and the two side frames.

More specifically, the side wraps include a vertical side wrap bottom that is fixedly connected to both sides of the box and the inner cover, and the lower edge and the two sides of the vertical side wrap bottom are respectively outwardly formed with a lower wrap surface and a front and rear side wrap. The outer bag surface, the lower bag surface and the front and rear side bag surfaces are connected to form an outer bag with an open upper end, and there is at least one pair of nylon adhesive tapes between the outer bag surface and the U-shaped pocket cover 2 of the zipper opening.

Preferably, the tops of the front and rear side wrapping surfaces extend upward in an oblique direction with the outside low and the inside high. More preferably, a U-shaped reinforcement belt opening is fixedly installed on the edge of the obliquely extending portion on the upper side of the front and rear side wrapping surfaces and on the outer wrapping surface; a label pocket with a transparent window is fixed on the outer wrapping surface.

Specifically, the front pivot door is that the outer periphery of the composite fabric sheet of the pivot door extends outwards and connects the outer wrapping edge 3 with an inverted U-shaped zipper opening on the upper part, and the outer port of the outer wrapping edge 3 is fixed to the composite fabric bottom sheet of the door pocket and the composite fabric of the pocket outside the door. The outer sheet, the outer sheet of the composite fabric of the door pocket and the middle part of the composite fabric bottom sheet of the door pocket are horizontally connected together, and a horizontal reinforcement belt is fixed on the outside of the horizontal connecting line, and the upper and lower parts of the outer sheet of the composite fabric of the door pocket are opened with an inverted U shape zipper pocket;

Described concealed shoulder strap is that the inner composite fabric layer and the outer composite fabric layer are fixed on the periphery of the back of the main box body 1, and the outer composite fabric layer has an inverted U-shaped zipper pocket door, and the inner composite fabric layer and the back surface of the main box body There is a double shoulder strap with a hook at the lower end of the upper part downwards, and the lower end of the main box body 1 back is fixed with a belt buckle that is matched with the hook of the double shoulder strap.

More specifically, the lower part of the inner composite fabric inside the inverted U-shaped zipper pocket door and the outer composite fabric layer below the inverted U-shaped zipper pocket door are respectively fixed with Nylon felt with matching nylon hooks;

The outer edge 3 is connected to a front computer bag in a detachable manner through the circular zipper on the bottom sheet of the composite fabric of the door pocket and the outer periphery of the composite fabric outer sheet of the door pocket; the front computer bag is fixedly connected by the periphery The composite fabric front wrapping sheet 31, the composite fabric middle wrapping sheet and the fabric inner wrapping sheet 30 are formed together, the composite fabric front wrapping sheet 31 is fixedly connected with the middle part of the composite fabric middle wrapping sheet and the fabric inner wrapping sheet 30, and the inside and outside A transverse reinforcing bar 33 is respectively reinforced, and the composite fabric front wrapping sheet 31 has an inverted U-shaped zipper opening above and below the transverse reinforcing bar 33, and the fabric inner wrapping sheet 30 has an inverted U-shaped opening respectively above and below the transverse reinforcing bar 33. zip opening and a U-shaped zip opening;

The outer wrapping edge 3 is fixedly connected with a circle of inner-opening ring-shaped zipper edges forward, and the periphery of the front computer bag is fixedly connected with a circle of outer-opening ring-shaped zipper edges. The zipper is sleeved on the edge of the outwardly opening circular zipper; the fabric inner bag 30 is respectively fixed with a soft belt handle 38 above the inverted U-shaped zipper opening and below the U-shaped zipper opening;

The periphery of the front computer bag is fixedly connected to the upper inverted U-shaped zipper side and the lower U-shaped zipper side. The left and right butt joints of the upper inverted U-shaped zipper side and the lower U-shaped zipper side are respectively equipped with a left and right zipper, and the left and right zippers are pulled upwards. After starting, the composite fabric front wrapping piece, the composite fabric middle wrapping piece and the fabric inner wrapping piece are upwardly closed to form a front computer bag.

The side bag, the top bag and the fabric inner bag sheet 30 and the composite fabric outer sheet of the door pocket are respectively equipped with a reflective strip 88 and a label insert pocket 89 with a transparent window in a detachable form. Nylon felt strips are adorned on the composite fabric outer sheet of bag and fabric inner bag 30 and the door pocket, and the nylon hook strips that are equipped with said nylon felt strips are adorned on the reflective strip 88 bottom surfaces. The label pocket 89 is equipped with labels with markings on the front and back sides, wherein the front markings are luminous markings.

Claims (10)

1. a multipurpose sanitary emergency type knapsack, together with the main box crown center that it is characterized in that being with return pulley, concealed Braces hanged over tow shoulders and telescopic lever, front end uncovered connects or left and right connects twice top bag bandage, main box front port pivot receives the Qian Shumen with pocket in slide fastener connecting band door and pocket outdoors, main box each side configures a slide fastener mouth U-shaped pocket lid, main box both sides below U-shaped pocket lid are fixedly mounted with uncovered side bag, have at least one pair of nylon adhesion that can mutually bond between bag outer face, side and U-shaped pocket lid inner face; The pressure-bearing type top for being placed on main box top and described top bag bandage adapted is had to wrap in described door in pocket.

2. knapsack according to claim 1, is characterized in that described top bag bandage is for together middle; The nylon felt distributed about described main box top is fixed with at least one pair of is that distribute about bag bottom surface, described top is fixed with at least one pair of with nylon hook strip that is described nylon felt adapted.

3. knapsack according to claim 2, it is characterized in that described top bag bandage is longitudinally fixedly mounted with a longitudinal bands in the middle of described main box end face, longitudinal bands one end is fixedly mounted with flat socket, and the longitudinal bands other end is fixedly mounted with the Platode plug connected with described flat socket;

The nylon felt distributed about described main box end face front and rear is respectively fixed with at least one pair of, described top bag bottom surface front part sides and both sides, rear portion are fixedly mounted with about a pair nylon hook strip that is that distribute and described nylon felt adapted respectively.

4. knapsack according to claim 3, to it is characterized in that before and after described main box end face longitudinal midline that side is connected side before and after in the middle part of longitudinal bands respectively, longitudinal bands rear end is fixedly mounted with flat socket, longitudinal bands front end is fixedly mounted with base portion and is shaped with the Platode plug saying font solderless wrapped connection button, and described longitudinal bands front end is first walked around buttonhole in button through font, passed back through outer buttonhole again; Middle part before and after the middle part that longitudinal bands and described main box end face are connected between side is fixedly mounted with one section of nylon felt, and bag bottom, described top correspondence position is fixed with the nylon hook strip of adapted with it;

End is wrapped on described top horizontal zipper mouth, and described top wraps in horizontal zipper mouth both sides and is fixedly mounted with a soft ribbons handle; Be connected between bag both ends of the surface top, left and right, described top one or two braces arranged side by side; Pocket inserted by the label that bag front side, described top is fixedly mounted with a band transparency window.

5. knapsack according to claim 1, it is characterized in that described main box two sides are first fixedly mounted with one deck interior mask surface outside case two side frame, outside interior mask surface, add lid layer outer cover again, outer cover has described slide fastener mouth U-shaped pocket lid, bag bottom, side is packed on interior mask surface and two side frames.

6. knapsack according to claim 5, it is characterized in that a bag bottom surface, vertical side be connected with case two side frame and interior mask surface drawn together by described side handbag, following and the dual-side of bag bottom surface, vertical side is respectively to being shaped with lower envelope and side, front and back envelope outward, lower envelope and side, front and back envelope are connected the outside bag that outside envelope becomes upper end uncovered again, have at least one pair of nylon adhesion between outside envelope and described slide fastener mouth U-shaped pocket lid.

7. knapsack according to claim 6, is characterized in that envelope top, side, described front and back upwards in outer low and inner high oblique extension.

8. knapsack according to claim 7, is characterized in that the oblique extension edge of envelope top, side, described front and back and outside envelope are fixed with a U-shaped reinforce belt mouth; Pocket inserted by the label that described outside envelope is fixedly mounted with a band transparency window.

9. according to the arbitrary described knapsack of claim 1-8, it is characterized in that described front pivot door is the outer bound edge that upper bands inverted U-shaped slide fastener mouth is outwards received in the periphery of pivot door composite fabric sheet, outer bound edge external port is fixedly mounted with pocket compound fabric egative film and outdoors pocket compound fabric outer plate outdoors again, pocket compound fabric outer plate is together with lateral connection in the middle part of pocket compound fabric egative film outdoors outdoors, and be fixedly mounted with a transversely strengthening band outside lateral connection line, pocket compound fabric outer plate top and the bottom all have inverted U-shaped slide fastener pocket mouth outdoors;

Described concealed Braces hanged over tow shoulders is that after main box, back side periphery is fixedly mounted with interior complex textile layer and outer complex textile layer, outer complex textile layer has inverted U-shaped slide fastener mouth pocket door, after interior complex textile layer and main box, upper rear portion is fixedly mounted with the Braces hanged over tow shoulders that there is buckle lower end downwards, and after main box, lower end, the back side is fixedly mounted with the bracelet with the buckle adapted of described Braces hanged over tow shoulders.

10. knapsack according to claim 9, is characterized in that the interior compound fabric bottom inside described inverted U-shaped slide fastener mouth pocket door and the outer complex textile layer below described inverted U-shaped slide fastener mouth pocket door are fixed with respectively the nylon felt that the nylon hook tabs that is fixedly mounted with inverted U-shaped slide fastener mouth pocket door matches;

Described outer bound edge in the described compound fabric of pocket outdoors egative film and pocket compound fabric outer plate periphery outdoors by annular slide fastener forward so that dismounting mode a preposition computer package can be connected; Before the compound fabric that described preposition computer package is fixed together by periphery, in bag sheet, compound fabric, in bag sheet and fabric, bag sheet forms, before compound fabric, in bag sheet and compound fabric, in bag sheet and fabric, the middle part of bag sheet is laterally fixed together, and interior outside reinforces a horizontal reinforcement strip respectively, before compound fabric, bag sheet all has an inverted U-shaped slide fastener mouth above and below horizontal reinforcement strip, and in fabric, bag sheet has an inverted U-shaped slide fastener mouth and a U-shaped slide fastener mouth above and below horizontal reinforcement strip;

Described outer bound edge is connected forward open loop shape slide fastener limit in a circle, and described preposition computer package periphery is solidly connected a circle external-open annular slide fastener limit backward, and described interior open loop shape slide fastener limit configures with external-open annular slide fastener limit the zip be socketed on the annular slide fastener limit of described external-open; In described fabric, bag sheet to be connected respectively a soft ribbons handle above inverted U-shaped slide fastener mouth and below U-shaped slide fastener mouth;

Described preposition computer package periphery is connected upper inverted U-shaped slide fastener limit and lower U-shaped slide fastener limit backward, upper inverted U-shaped slide fastener limit and the left and right butt joint of lower U-shaped slide fastener limit are equipped with about one zip respectively, and before left and right zip is pulled upwardly rear described compound fabric, in bag sheet, compound fabric, in bag sheet and fabric, bag sheet upwards closes formation preposition computer package.