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Simple stairway carrying tray

A technology for loading pallets and stairs, applied in the directions of transportation and packaging, manual conveying devices, etc., can solve the problems of inability to use handrails, inconvenient fixed positioning, and lack of item protection functions, and achieve the effect of preventing goods from falling.

Active Publication Date: 2019-08-16
QILU INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] In order to solve the above technical problems, the present invention provides a simple stair loading tray to solve the problems that the existing stair loading tray does not have the function of protecting objects, cannot be used in combination with the handrails of the stairs, and is inconvenient for fixed positioning

Method used

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Experimental program
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Embodiment

[0041] As attached figure 1 Attached figure 2 As shown, the present invention provides a simple stair loading tray, which includes an upper support tube 1, a fixing bolt 2, a lower support rod 3, a connecting block 4, a hand strap 5, an anti-falling load tray structure 6, which can be fixedly moved Roller shaft structure 7, manual brake movable wheel structure 8, sweat-absorbing massage hand-held sleeve structure 9, strap adjustment buckle 10, connecting ear plate 11, storage tube 12, lighting flashlight 13, cushioning foot pad 14 and anti-slip rubber The upper support tube 1 is respectively installed at the lower part of the anti-falling load tray structure 6; the fixing bolt 2 is threadedly connected to the middle position of the front surface of the upper support tube 1; the lower support rod 3 Inserted in the lower inner position of the upper support tube 1; the connecting block 4 is glued to the lower part of the front surface of the lower support rod 3; the top end of the...

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Abstract

The invention provides a simple stairway carrying tray. The simple stairway carrying tray comprises upper support tubes, fixing bolts, lower support rods, connecting blocks, a hand-lifting belt, an anti-falling carrying tray structure, a fixable movable drum shaft structure, a moving wheel structure capable of achieving manual braking, a massage hand-holding sleeve structure capable of absorbing sweat, a strap adjustment buckle, a connecting lug plate, a containing tube, an illuminating flashlight, a buffer foot pad and anti-collision rubber sleeve. The upper support tubes are mounted on the lower portion of the anti-falling carrying tray structure. The simple stairway carrying tray is provided with inner threaded holes, fixing hooks, a hand-lifting handle, a tying fixing rope, connectingfixing hanging rings and a protection net, and the effect that goods are prevented from falling can be achieved conveniently under the effect of the protection net; and by means of a connecting shaft,a movable rolling wheel, an abrasionproof pad, a stainless steel spring piece and a bolt hole, the stainless steel spring piece can be shifted toward the right side conveniently, the abrasionproof pad can be connected to the outer surface of the movable rolling wheel in a clamped manner, and the effect that the movable rolling wheel is limited from sliding is achieved.

Description

Technical field [0001] The invention belongs to the technical field of daily necessities, and particularly relates to a simple staircase carrying tray. Background technique [0002] When there is no elevator in a residential building, people often need to carry heavy objects to climb the stairs. The stair railing is a device on the side of the stairs that continues from downstairs to upstairs. The device can be used as a guide rail to carry heavy objects. Therefore, people hope to have a device that can be placed on the handrails of the stairs, so that when lifting heavy objects upstairs, it evolves into dragging heavy objects upstairs, thereby saving effort. But there is no such booster device currently on the market. [0003] At present, there are mainly three types of load-carrying devices with the function of climbing stairs: planetary wheel-type stair-climbing load vehicles, crawler-type stair-climbing load vehicles, and leg-foot-type stair-climbing vehicles. [0004] (1) The...

Claims

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Application Information

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IPC IPC(8): B65G7/02
CPCB65G7/02
Inventor 吴加良
Owner QILU INST OF TECH
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