CN203182271U

CN203182271U - Bag carrying device

Info

Publication number: CN203182271U
Application number: CN 201320119541
Authority: CN
Inventors: 宣建民
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-03-17
Filing date: 2013-03-17
Publication date: 2013-09-11
Anticipated expiration: 2023-03-17

Abstract

The utility model relates to a bag carrying device comprising a frame, a shelf, straps, a backrest pad, a cushion and a lifter. Two sides of the frame are provided with the straps and fixing bands in a sleeved mode. Two sides of the frame are fixedly provided with movable armrests and fixing devices. The upper portion of the middle of the frame is fixedly provided with a detachable head fixing frame and a neck pad. The backrest pad is fixed to the middle portion of the frame. The lower portion of the frame is connected with the fixing devices and the rotary shelf. One side of the shelf is fixedly provided with the cushion and a supporting frame, and the other side of the shelf is provided with a rotary goods extending frame. When the frame is divided into an upper portion and a lower portion, the lower frame body is fixedly provided with the lifter. By means of the optimized design, when the shelf is towards goods, a person can carry the goods and walk. When the shelf rotates towards the position where the person is, the cushion, the backrest pad, the armrests and the head fixing frame are available, the body of the person can be fixed through the fixing bands, the people can sleep well, the spine is protected, and then the lifter is used for better protection of the spine.

Description

A kind of knapsack device

Technical field

The utility model relates to a kind of sleep that can be seated after the luggage carrier back of the body is taken out luggage at back, when sitting, can protect the multiduty knapsack device of vertebra when sitting after with the luggage taking-up.

Background technology

At present, relative article be put and be transported to known luggage carrier and knapsack can only, do not have other special functions, can't well not sleep when having sleeping berth by train.

Summary of the invention

In order to overcome above-mentioned defective, the utility model provides a kind of knapsack device, it be constructed as follows:

According to an aspect of the present utility model, a kind of knapsack device is provided, it comprises: skeleton, shelf, braces, back cushion, cushion and lifter.Wherein, the skeleton both sides are with braces and fixed band; Fixedly there are mobilizable handrail and locator in the skeleton both sides; The skeleton middle upper part fixedly has dismountable head fixed mount and neck pad; Fixedly there is back cushion the skeleton middle part; The skeleton below is connected with locator and rotatable shelf; The one side of shelf fixedly has cushion and bracing frame, and another side has rotatable goods extensible frame.

According to another aspect of the present utility model, a kind of knapsack device is provided, wherein, skeleton is divided into lower skeleton, and the upper skeleton bottom has the part of gear line to be inserted in the lower skeleton, and lower skeleton fixedly has lifter.

The utility model has the advantages that: by optimal design, when shelf can the walking of back goods during towards goods; When shelf rotation during towards people's one side, cushion, back cushion, handrail and head holder are arranged, by fixed band fixedly health can well sleep, protect vertebra, can the better protection vertebra when re-using lifter.

Description of drawings

Fig. 1-1 is front view behind knapsack device first embodiment; Fig. 1-2 is front view behind knapsack device second embodiment.

Front view when Fig. 2-1 is shelf goods putting thing; Front view when Fig. 2-2 sits the people for shelf.

Fig. 3-1 is shelf first embodiment shelf rotation side view; Fig. 3-2 is knapsack device second embodiment shelf rotation side view; Fig. 3-3 is the back cushion cross-sectional view.

Fig. 4-1 is main lifter side view; Fig. 4-2 is for paying the lifter side view.

The specific embodiment

With reference to the accompanying drawings the utility model is described in detail.

In the accompanying drawings, 1 is frame, and 2 are band, and 3 are button, and 4 is locator, and 5 are pad, and 6 is handrail, and 7 is case, and 8 is handle, and 9 is the gear device, and 10 is spring, and 11 is gear, and 12 is power transmission shaft.

Fig. 1-1, Fig. 2-1, Fig. 2-2 and Fig. 3-1 show the overall structure of knapsack device first embodiment.As shown in the figure, skeleton (1) and shelf (2) are normally fixedly formed by metal tube welding and screw etc., like this comparatively robust.Skeleton (1) both sides are with braces (2) and fixed band (2), can move up and down the people who adapts to differing heights, and when cargo transport restraint of loads and health, fixing health in bed; Fixedly there are mobilizable handrail (6) and locator (4) in skeleton (1) both sides, and the time spent can not accept, and by the direction of locator (4) fixed armrest (6), remain on horizontal level in the time of seat, are conducive to the placement of hand; Skeleton (1) below is connected with locator (4) and rotatable shelf (1), the one side of shelf (1) fixedly has cushion (5) and bracing frame (1), another side has rotatable goods extensible frame (1), like this, by locator (4) fixed-direction, make shelf (1) keep level, when shelf (1) rotate to needs cargo transport, cushion (5) towards, there is bracing frame (1) both sides, can protect cushion (5) like this, above can the goods putting thing, can also open goods extensible frame (1), enlarge the scope of arrangement of goods; When shelf (1) rotate to when sitting people's one side, cushion (5) is applicable to and sits the people that goods extensible frame (1) is opened, and can enlarge the seat area up, and the people is not easy to topple over to both sides, and fixedly behind the health, the people just can sleep by fixed band (2).This embodiment is the knapsack device of easy structure, and fixed band (2) end can be magic button (3), uses more convenient.

Fig. 1-2, Fig. 2-1, Fig. 2-2, Fig. 3-2 and Fig. 3-3 show the overall structure of knapsack device second embodiment.As shown in the figure, different with first embodiment is, increased back cushion (5) at skeleton (1) mid portion towards human body one side, its cross section can be ' W ' shape, the physiological status that meets human body, its waist dorsad skeleton (1) to be circular arc outstanding, the top be to cave in towards skeleton (1) again, meets the physiological status of human vertebra.Be the skeleton (1) that can stretch in skeleton (1) the top, demountable head fixed mount (1) and neck pad (5) are arranged in the middle of it, head fixed mount (1) is two symmetries, there is the Head supporting rack (1) of skeleton (1) dorsad the below, in the both sides of head fixed mount (1) fixed band (1) is arranged fixedly, use magic button (3), convenient, fast, head can be fixed and hold to integral body; Skeleton (1) is fixedly arranged in the below of head fixed mount (1) dorsad, be the outstanding neck pad (5) of circular arc, meet the physiological status of neck.Integral body makes the people more comfortable in bed, meets the physiological status of human body, the protection vertebra.Fixedly body trunk portion the end of fixed band (2) can be for buckle (3), more firm.There is a storage tank (7) at the rear portion that is positioned at the waist jut in back cushion (5), can place head fixed mount article such as (1), so relatively saves the space.

Fig. 4-1 and Fig. 4-2 shows the structure of lifter.As shown in the figure; skeleton (1) is divided into two parts up and down; the metal tube that is fixed in the upper skeleton (1) enters in the lower skeleton (1); one side has the gear line corresponding with gear (11); the parts that other of lifter need be fixed are fixed in lower skeleton (1); the gear line of metal tube and gear (11) have one can prevent the gear antikinesis respectively; the gear device (9) that can manually turn back contacts; gear device (9) is connected with handle (8) with outer housing box (7) by spring (10) respectively; handle (8) end is fixed on the power transmission shaft (12); gear (9) is to rotate at power transmission shaft (12); power transmission shaft (12) is connected with the lifter of paying of opposite side; pay lifter and do not have mounting knob; be fixed on the power transmission shaft (12) with the contacted gear device of gear (11) (9); squeeze grip (8) back and forth so repeatedly; skeleton (1) is stretched on the whole; turn back gear device (9) skeleton (1) and get back to original position; make vertebra can obtain stretching, be conducive to protect vertebra more.2 cover lifters also can be installed, protect cervical vertebra and chest, lumbar vertebrae respectively.

The utility model is applicable to routine work, life and travelling.

Claims

1. knapsack device, it comprises: skeleton, shelf, braces, back cushion, cushion and lifter is characterized in that: the skeleton both sides are with braces and fixed band; Fixedly there are mobilizable handrail and locator in the skeleton both sides; Fixedly there is lifter the both sides of skeleton; The skeleton middle upper part fixedly has dismountable head fixed mount and neck pad; Fixedly there is back cushion the skeleton middle part; The skeleton below is connected with locator and rotatable shelf; The one side of shelf fixedly has cushion and bracing frame, and another side has rotatable goods extensible frame.

2. a kind of knapsack device according to claim 1, it is characterized in that: skeleton is divided into lower skeleton, and the upper skeleton bottom has the part of gear line to be inserted in the lower skeleton, and lower skeleton fixedly has lifter.