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Foldable desk for train

A technology of trains and tables, which is applied in the field of tables, can solve problems such as unsatisfactory load bearing and complicated design, and achieve the effects of easy work, space saving, and convenient use

Inactive Publication Date: 2017-05-31
谭清平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the tables of existing trains are fixed on the wall of the carriage, and are generally shorter for load-bearing considerations. Passengers sitting on both sides of the aisle do not have a table. In existing patents, some designs have the problem of unsatisfactory load-bearing or too complicated designs.

Method used

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  • Foldable desk for train
  • Foldable desk for train

Examples

Experimental program
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Embodiment Construction

[0013] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0014] Such as figure 1 , figure 2 , image 3 , Figure 4 with Figure 5 As shown, the foldable table for trains provided by the present invention includes a first desktop 111, a second desktop 112, a sliding support rod 113, two position-limiting guide rails 114, two sliding joints 115, hinges 116 and locking chucks 119. The first desktop 111 is fixed to the compartment wall 110 of the train through a first fixed pulley 117 . The second desktop 112 is connected to the first desktop through the hinge 116 ; the hinge 116 is installed on the lower surface of the first desktop 111 and the second desktop 112 . The locking chuck 119 is installed on the upper surface of the second desktop 112 . The locking chuck 119 includes a screw 129 and a chuck 139, the screw 129 fixes the chuck 139 on the second desktop 112, and the chuck 139 c...

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Abstract

The invention discloses a foldable desk for a train. The desk comprises a first desktop, a second desktop, a sliding supporting rod, two limiting guide rails, two pulley blocks, a locking chuck and a plurality of hinges. One edge of the first desktop is fixed to a compartment of the train, and the first desktop and the wall of the compartment are connected through a first fixed pulley; the second desktop and the first desktop are connected through the hinges; the locking chuck is installed on the upper surface of the second desktop; the second desktop and the sliding supporting rod are connected through a second fixed pulley; two metal pulleys are arranged on the lower sides of the two sides of the sliding supporting rod; the sliding supporting rod penetrates through the two limiting guide rails; the distance from the two limiting guide rails to the floor of the compartment of the train is 20-30 cm; the two pulley blocks are installed under the two limiting guide rails and fixed to the wall of the compartment of the train. The desk is simple in structure, convenient to use and high in practicality.

Description

technical field [0001] The present invention relates to a table, mainly a table used in trains. Background technique [0002] At present, the train is still the main means of transportation for people to travel, especially with the rapid development of my country's economy, the connection between various regions is getting closer and closer. People generally choose trains as the means of transportation when traveling or working. However, the tables of existing trains are fixed on the wall of the carriage, and are generally shorter for load-bearing considerations. Passengers sitting on both sides of the aisle do not have a table. In existing patents, some designs have the problem of unsatisfactory load-bearing or too complicated designs. . Contents of the invention [0003] In order to overcome the above-mentioned disadvantages, the present invention provides a foldable table for trains, which includes a first table top, a second table top, a sliding support rod, two posit...

Claims

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Application Information

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IPC IPC(8): B61D37/00
CPCB61D37/00
Inventor 谭清平
Owner 谭清平
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