CN201309551Y - Foldable box of foldable bicycle - Google Patents

Abstract

The utility model discloses a foldable box of a foldable bicycle. The foldable box comprises a lower box and an upper box, wherein the lower box is movably connected with the upper box through a shaft at one sides; a square hole for fixation and quick detachment is formed on the other side of the upper box; a latch barrel for allowing a latch to be inserted therein is arranged on the other side of the lower box; the latch is inserted between the latch barrel and a latch base; a spring and a ball are arranged in the latch; and a via-hole corresponding to the square hole for quick detachment is also formed on the latch. The foldable box has the advantages of simple structure, simple manufacture and higher safety.

Description

The folded box of folding bicycle

Technical field

The utility model relates to a kind of folded box structure, especially a kind of folded box structure that is used for folding bicycle

Background technology

Bicycle is people's instruments easily of going on a journey, along with society's variation day by day, and the constantly variation of people ground living standard, thus the requirement of every used thing is also constantly improved.Bicycle is no exception, outside riding, carry and deposit easily require also more and more higher, Gu folding bicycle has just satisfied this demand of present people.Bicycle with common in its tangible process of using of folding bicycle is the same, and just when carrying and deposit, folding bicycle can fold from the middle part, so reduced the difficulty of carrying and reduced the space of depositing.Though present folded box is a lot, common folded box has only the individual layer insurance, and safety factor is not high.

Summary of the invention

The purpose of this utility model is to provide a kind of more convenient, safe folded box that is used for folding bicycle at the deficiencies in the prior art part.

The utility model is for achieving the above object, take following technical scheme: a kind of folded box of folding bicycle, comprise following box, go up box, one side of following box and last box flexibly connects with axle, be provided with the square hole that is used for fixing quick detach above the opposite side of last box, one side is provided with circular hole and plug housing, the opposite side of following box is provided with the latch tube that is used to place latch, latch is through between latch tube and the plug housing, be provided with spring and hoodle in the latch, also be provided with on the latch and can and can place the hole of quick detach corresponding to square hole.

The beneficial effects of the utility model are: owing to adopted technique scheme, during use, box closes up by flexibly connecting rotating shaft and closes up up and down, when closing up, the hoodle that following box latch is packed into is under the elastic force effect of spring, and the circular hole through last box side ejects automatically, to such an extent as to box is difficult for unclamping down, and then lock quick detach, reach the effect of double-layer safety.Unload quick detach when opening, press the lower pellet compression spring with hand, latch withdraws from circular hole, box up and down can be finished expansion.The utility model is simple in structure, makes simply, and safety is higher.

Description of drawings

Accompanying drawing 1 is the structural representation of the folded box of the utility model folding bicycle;

Accompanying drawing 2 is the structural representation of latch of the folded box of the utility model folding bicycle;

The brief description of the utility model element numbers:

1, goes up box 3, quick detach

2, following box 4, axle

5, square hole 10, hoodle

6, circular hole 11, spring

7, latch tube 12, plug housing

8, latch 13, hole

9, nut

The specific embodiment

Below in conjunction with accompanying drawing structural principle of the present utility model and principle of work are further described in detail:

The folded box of a kind of folding bicycle of the utility model, comprise following box 2, go up box 1, following box 2 flexibly connects with axle 4 with a side of last box 1, be provided with the square hole 4 that is used for fixing quick detach 3 above the opposite side of last box 1, one side is provided with circular hole 6 and plug housing 12, and the opposite side of following box 2 is provided with the latch tube 7 that is used to place latch 8, and latch 8 is through between latch tube 7 and the plug housing 12, be provided with spring 11 and hoodle 10 in the latch, also be provided with on the latch 8 and can and can place the hole 13 of quick detach 3 corresponding to square hole.

During work, last box 1, following box 2 close up by flexibly connecting rotating shaft 4 and close up, when closing up, the hoodle 10 that the latch 8 of following box 2 is packed into is under the elastic force effect of spring 11, circular hole 6 through last box 1 side ejects automatically, to such an extent as to following box 2 is difficult for unclamping, and then locks quick detach 3, reaches the effect of double-layer safety.Unload quick detach 2 when opening, press lower pellet 10 compression springs 11 with hand, latch 8 withdraws from circular hole 6, can will go up box 1, play box 2 to finish expansion.

The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified to the equivalent embodiment of equivalent variations, but all technical solutions of the utility model contents that do not break away from,, all still belong in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did according to technical spirit of the present utility model.

Claims (1)

1, a kind of folded box of folding bicycle, comprise following box, go up box, one side of following box and last box flexibly connects with axle, it is characterized in that: upward be provided with the square hole that is used for fixing quick detach above the opposite side of box, one side is provided with circular hole and plug housing, and the opposite side of following box is provided with the latch tube that is used to place latch, and latch is through between latch tube and the plug housing, be provided with spring and hoodle in the latch, also be provided with on the latch and can and can place the hole of quick detach corresponding to square hole.

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