CN2512305Y - Full function multipurpose knapsack - Google Patents

Abstract

A full function multipurpose knapsack belonging to household living goods consists of a backrest framework, a chair face framework, a chair face, a framework support, a framework wheel support, a rotary wheel of enlargement, a dining table face framework, a dining table face and a piece of coated knapsack covering. A knapsack, a waist pack, a fishing tackle bag, a water jug bag, a fourgon, a shopping trolley, a baby carrier, a baby carrying frame, a chair, a dining table, a cutting board, a barbecue mesh grid, a water container, an awning, a mosquito net and a tent are integrated in the full function multipurpose knapsack which is provided with a fallingproof ground mat of the chair and a rotary wheel of enlargement. The utility model can be used under a plurality of conditions and meet requirements of a family of three for carrying a baby to go shopping and leisure traveling. The full function multipurpose knapsack can also meet demands of tourists and fieldworkers and can be supplied to countries (areas) with a plurality of earthquakes as a disasterproof emergency supply.

Description

All can use knapsack more

The utility model belongs to Modern Family's daily necessities and tourism and leisure articles for use.

Traditional knapsack function is comparatively single, can not satisfy the go on a journey needs of shopping, tourism and leisure of modern metropolitan cities people, particularly two at present not make and the situation of the system of having a holiday under, fail to satisfy city life and outdoor body-building, the better needs that combine of outdoor sports.

The purpose of this utility model provides a kind of collection backpack, purse, the environmental protection bag, fishing (rain) tool bag, the kettle bag, luggage truck, shopping cart, little perambulator, Xiao Tong carries on the back frame, seat, dining table, little chopping board, the Roast net grid, water container, awning, mosquito net, functions such as tent all can use knapsack more, and be furnished with the seat sinking-resisting mat and be used for hillside, draw to the sandy beach the capable great wheel that adds, can under multiple situation, use, can satisfy the modern three-person household back of the body, draw Xiao Tong trip shopping, leisure travelling and vast tourism fan, the mountain-climbing camper, the needs of field worker and as the disaster prevention emergency articles for use of many earthquakes country (area).

Should manyly framework be arranged, outside framework, carry out so that the knapsack plain cotton fabric of zip to be arranged with knapsack.Seat framework, framework holder and the connected gimbaled wheel holder that its backpack frame is rotationally connected by back frame, with seat, add great wheel, can hold in the palm the tabletop framework that supportting desktop and seat, tabletop forms, holder all is connected with back frame the seat framework with framework, the gimbaled wheel holder is attached thereto again, runner in the gimbaled wheel holder can with add great wheel and be connected, the tabletop framework is connected after the horizontal support pull bar can be connected with back frame with the vertical support pull bar.

This knapsack not only possesses the function of traditional backpacks, and possesses above-mentioned every function, the portable removable easy cleaning of knapsack.The design of the moulding intention that it is unique and complete function, with city life with walk close to the Nature and combine closely, it is become worthy of the name all can use knapsack more.

Further contents such as structure structural scheme of the present utility model, using method are illustrated below in conjunction with accompanying drawing.

Fig. 1 is the side view of knapsack when being awning, mosquito net, tent state;

Fig. 2 is the vertical view of knapsack under Fig. 1 state;

Fig. 3 is the front view of knapsack back frame;

Fig. 4 is the schematic diagram of knapsack seat framework and framework holder;

Fig. 5 is the gimbaled wheel holder side view of knapsack;

Fig. 6 is the tabletop framework schematic diagram of knapsack;

Fig. 7 is the schematic diagram of knapsack tabletop;

Fig. 8 is the schematic diagram that knapsack adds great wheel.

The 1-outer tube; Pipe in the 2-; 3,4,5,9,10,11-transverse tube; 6-widens pipe; The 7-supporting sleeve; The 8-bend pipe; 12-U type supporting leg; 13-U shape transition conduit; 14-vertical support pull bar; 15-horizontal support pull bar.

A-threeway plug connector; The lockable threeway plug connector of B-;

C-four-way plug connector; The holder of D-framework; The E-seat; F, G-insert tube; The H-groove; The I-suspension member; The holder of J-gimbaled wheel; The K-rotating shaft; The L-securing member; M-cap pin; N-side cap; The O-tabletop; The little chopping board of P-; Q-Roast net grid; R-adds great wheel;

The knapsack material therefor: pipe fitting is high-strength light aluminium alloy pipe or aluminium plastic composited tube, also can use stainless steel tube, sheet steel pipe or composite material tube.Wherein, vertical support pull bar 14 is copper products, also available aluminum products, and materials such as horizontal support pull bar 15 usefulness carbon fibers or imitative carbon fiber are made.K, O, Q are metallic article, and P is wooden or composite.R is high-strength nylon material, and other members are injection moulding or aluminum.The knapsack plain cotton fabric can be used making such as waterproof Ni Bubu, oxford, Du Bangbu, thin canvas, corium.

Said knapsack back frame (Fig. 3) has two parallel outer tubes, and interior pipe 2 covers insert in the outer tube 1, and threeway plug connector A and lockable threeway plug connector B are arranged on the outer tube 1, and transverse tube 3,4 inserts respectively in three-way piece A, the B.There is four-way spare C on the top of interior pipe 2, and transverse tube 5 inserts in it.It is interior and scalable from four-way plug connector C lateral port insertion transverse tube 5 to widen pipe 6, and M fixes by the cap pin, when inserting fully, is covered the lateral port of four-way plug connector C by side cap N.Insert in the slotting tube F of framework holder D rear end the lower end of outer tube 1.Supporting sleeve 7 is enclosed within the bottom of outer tube 1, and its lower end is sitting in inserts on the tube F, and the upper end heads on three-way piece A.

Said seat framework (Fig. 4) is made up of two bend pipes 8 and the transverse tube 9 that is plugged in the three-way piece A on the bend pipe 8.Seat E cover is through on the transverse tube 9 and can goes to level from plumbness.Three-way piece A is inserted in the rear end of bend pipe 8, and the front end bottom is inserted the front end of framework holder D and inserted in the tube G.

The front and back end of said framework holder (Fig. 4) has the tube of inserting G, F respectively, and transverse tube 10 snaps in and is close to above the framework holder D in the groove H that inserts tube F, and there is suspension member I the back that framework holder D inserts tube G at front end, and transverse tube 11 inserts in the suspension member I that hangs over above the framework holder D.

About said gimbaled wheel holder (Fig. 5) each one, be positioned at below the framework holder, there is runner the rear end, the jack that has slotting tube G, F for framework holder D to insert above the front and back end.When knapsack was placed on ground, the weight of whole knapsack was promptly born by the gimbaled wheel holder.When ground is softer, also has in the knapsack and can place this pad of taking turns holder front end bottom and runner bottom, rear end, to increase the load area.

Tabletop framework (Fig. 6) is to be directly connected in U-shaped supporting leg 12 on two sidewalls of tabletop O through rotating shaft K, U-shaped transition conduit 13 is connected with U type supporting leg 12 through three-way piece A, vertical support pull bar 14 is connected on the U-shaped transition conduit 13 through three-way piece A, the three is folded into a plane and is laid on after the tabletop O its support of work after strutting at ordinary times.

For making knapsack can be awning, mosquito net, the use of tent state, lockable vertical support pull bar 14 is arranged on the tabletop framework, horizontal support pull bar in the pipe 2 in placing 15 is taken out its front end of elongation back be connected with the securing member L on vertical support pull bar 14 tops, the rear end is connected (seeing Fig. 1,2,3) with the outer end mouth of pipe of widening pipe 6 on back frame top.

Two main zips are arranged on the knapsack plain cotton fabric, all curve settings that the bend pipe along the seat framework 8, outer tube 1, transverse tube 3 are constituted from the knapsack front lower ends, and join at the middle part of transverse tube 3.

All-round many usings method with knapsack:

The tabletop framework is placed when using in the knapsack, seat E goes to plumbness, turn to tabletop O groove behind along the rotating shaft K on the tabletop O with U-shaped supporting leg 12, U-shaped transition conduit 13 and vertical support pull bar 14 are folding, it is vertically put into seat E after, pull on two zips knapsack.

Under the knapsack user mode, utilize runner, can be used as luggage truck, shopping cart, the seat level of going to be can be used as little perambulator use.Not good as the road surface, then can diameter combination bigger, that wheel face disconnects add great wheel on nested on the runner.

At ordinary times seat is gone to level, the tabletop framework launches two side legs and promptly can be used as seat and dining table use.

With horizontal support pull bar 15, vertical support pull bar 14 and transverse tube 5 are widened pipe 6 and are hung up for upper frame adds and promptly can be used as the awning use behind the top tarpaulin.

Under the awning user mode, repave the upper base seat under the knapsack, and the zip that mosquito net is enclosed lower edge on the curtain sockets with the zip of the zip of awning lower edge and end seat upper limb respectively and promptly constitutes the mosquito net space.

Use the same method and mosquito net is enclosed curtain change tent into and enclose curtain and promptly can be used as tent and use.

When awning lower edge and end seat upper limb were two zip, mosquito net, tent can connect simultaneously, must not change.

Claims (10)

1, all can use knapsack more, by back frame, seat framework, seat, framework holder, gimbaled wheel holder, add great wheel, tabletop framework, tabletop and the outer knapsack plain cotton fabric by zip that covers is formed, it is characterized in that seat is connected with the seat framework, the seat framework be connected with the gimbaled wheel holder again after the framework holder all is connected with back frame, adding great wheel can be connected with the gimbaled wheel holder, tabletop is connected with the tabletop framework, the tabletop framework with can be connected with back frame again through the horizontal support pull bar after the vertical support pull bar is connected.

2, knapsack according to claim 1, it is characterized in that back frame has two parallel outer tubes (1), interior pipe (2) cover inserts in the outer tube (1), threeway plug connector (A) and lockable threeway plug connector (B) are arranged on the outer tube (1), three-way piece (A), (B) interior grafting transverse tube (3), (4), there is four-way plug connector (C) on the top of interior pipe (2), insert transverse tube (5) in it, widen pipe 6 and inject transverse tube (5) and scalable from four-way plug connector (C) lateral port, fixing by cap pin (M), cover lateral port by side cap (N) when inserting fully, insert in the slotting tube (F) of framework holder (D) rear end the lower end of outer tube (1), and the upper end heads on lockable three-way piece (B).

3, knapsack according to claim 1, it is characterized in that the seat framework is made up of the transverse tube (9) in two bend pipes (8) and thereon the three-way piece (A) of pegging graft, transverse tube (9) is gone up cover and is installed with the seat (E) that can rotate around it, three-way piece (A) is inserted in the rear end of bend pipe (8), and the front end bottom is inserted the front end of framework holder (D) and inserted tube (G).

4, knapsack according to claim 1 is characterized in that the front and back end of framework holder (D) has the tube of inserting (G), (F) respectively, and transverse tube (10) snaps near in the groove (H) of inserting tube (F), and transverse tube (11) inserts in the suspension member (I) that hangs in the framework holder (D).

5, knapsack according to claim 1 is characterized in that gimbaled wheel holder (J) is positioned under the framework holder (D), about each one, front and back end top has respectively for inserting the jack that tube (G), (F) insert, there is runner the rear end.

6,, it is characterized in that several can nestedly be gone up in the runner outside in the gimbaled wheel holder (J) according to claim 1 and 5 described knapsacks Shape, diameter is bigger, wheel face disconnects, the still rounded great wheel R that adds after combination.

7, knapsack according to claim 1, it is characterized in that the tabletop framework is to be directly connected in U-shaped supporting leg (12) on two sidewalls of tabletop (O) through rotating shaft (K), U-shaped transition conduit (13) is connected with U type supporting leg (12) through three-way piece (A), vertical support pull bar (14) is connected on the U-shaped transition conduit (13) through three-way piece (A), the three is folded into a plane and is laid on tabletop (O) afterwards at ordinary times, struts the back and makes its support.

8, knapsack according to claim 1 is characterized in that tabletop (O) is made up of the little chopping board and the Roast net grid of all reeded panel of positive and negative, embedding, and the little chopping board (P) and the Roast net grid (Q) that can take off in its front recessed portion frame holder.

9, according to claim 2 and 7 described knapsacks, it is characterized in that inserting in the three-way piece (A) on the U-shaped transition conduit (13) of tabletop framework lockable vertical support pull bar (14), there is securing member (L) on its top, and the two ends of horizontal support pull bar (15) are connected to securing member (L) and widen the outer end mouth of pipe of pipe (6).

10, knapsack according to claim 1 is characterized in that the curve setting that two main zips on the knapsack plain cotton fabric are all constituted along bend pipe (8), outer tube (1), transverse tube (3) from the knapsack front lower ends, and joins at the middle part of transverse tube (3).

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