CN2307717Y - Box for storing article and with lock fitted on bicycle - Google Patents

Abstract

The utility model provides a storing box of a bicycle, which can be used for storing articles. The front end of a back clothes rack of the bicycle is provided with a positioning snap ring which is connected with a positioning pin at the back end of the box body, and a spring interlocking device is installed at the bottom part of the front end of the box body and is connected with the turnup position of the back end of the back clothes rack of the bicycle. When the box body is locked, a fastening tongue of the spring interlocking device is clamped at the turnup position at the back end of the back clothes rack of the bicycle through a lock latch; thus, the box body can not be taken out from the back clothes rack of the bicycle. The utility model has the advantages of safe and reliable work, and convenient use and storage; in addition, the articles carried in the utility model can not be easily lost.

Description

A kind of bicycle collection case that locks article

The utility model belongs to bicycle accessory, particularly a kind of bicycle collection case that can lock article on the bicycle rear rack that is loaded on.

Usually, people's bike to work when going to school or going shopping, then needs article are carried, in order to avoid lose, especially to the student, overloaded school bag is pressed in unfavorable teenager's physical and mental health and normal development on one's body.

It is convenient that the purpose of this utility model aims to provide a kind of extraction article, and lock is taken from, and article are difficult for losing, and avoid belongings to expose to the weather drenching with rain being loaded on a kind of bicycle collection case that locks article on the bicycle rear rack.

The technical solution of the utility model is: a kind of bicycle collection case that locks article, and it is made up of bicycle rear rack, casing and spring inter locking gear; The bicycle rear rack front end is shaped on and box back locating dowel pin bonded assembly location snap ring, the casing front bottom end is equipped with the spring inter locking gear, be connected with perk position, bicycle rear end, when casing is locked, block tongue fixed card on the spring inter locking gear is loaded on the perk position of bicycle rear rack rear end, and casing and bicycle rear rack are connected as a single entity can't be taken out casing.

Characteristics of the present utility model are: safe and reliable, easy to use, the cyclist can be concealed in article in the case at any time, casing can't be taken out from bicycle rear rack after locking, and article are difficult for losing.

Below in conjunction with drawings and Examples in detail the utility model is described in detail:

Accompanying drawing 1, running condition reference diagram of the present utility model;

Accompanying drawing 2, scheme drawing of the present utility model;

Accompanying drawing 3, A-A enlarged diagram of the present utility model.

Among the figure: 1 casing, 2 springs, 3 cover plates, 4 block tongues, 5 bicycle rear racks, 6 insert, 7 lock cores, 8 stoppers, 9 grooves, 10 perk positions, 11 recesses, 12 locating dowel pins, 13 location snap rings, 14 spring inter locking gears, 15 handles, 16 cipher switch devices.

As shown: casing 1 front bottom end is had the opening that is bumped into the spring inter locking gear, its open bottom periphery is provided with and is bumped into 6 the panelling of inserting, 6 front ends of inserting are provided with the recess 11 that clamps bicycle rear rack perk position 10, insert and block tongue 4 is housed in 6, block tongue 4 rear end inserting springs 2, it is inserted, and to install cover plate 3 backs on 6 additional fastening with screws, installs with lock core 7 bonded assembly stoppers 8 respective slot 9.Also can be provided with the cipher switch device 16 that common casing uses at the casing front end.When using, the locating dowel pin 12 that will be located at box back inserts on the snap rings 13 of bicycle rear racks location, presses by block tongue 4 and make bicycle rear rack perk position 10 be installed in just to insert that in the recess 11 on 6, block tongue ejects, and installs under action of the spring.Lock this moment, and stopper is inserted in the groove 9 of block tongue 4, makes casing 1 to take out from bicycle rear rack 5, and when breakdown was locked, stopper 8 shifted out in block tongue 4 grooves, and pressure is pressed block tongue 4 and just casing 1 can be taken out.

Claims (3)

1, a kind of bicycle collection case that locks article, it has bicycle rear rack, it is characterized in that: it also is provided with casing and spring inter locking gear; Be provided with location snap ring bonded assembly locating dowel pin with the bicycle rear rack front end at box back, the casing front bottom end is equipped with the spring inter locking gear and is connected with perk position, bicycle rear rack rear end; When casing was locked, the block tongue on the spring inter locking gear was fixed bicycle rear rack and casing.

2, bicycle collection case according to claim 1, it is characterized in that: above-mentioned spring inter locking gear by block tongue, spring, insert, stopper and lock core form, insert and be loaded on the preceding bottom of casing, block tongue is housed in it, block tongue rear end inserting spring, one end and lock core bonded assembly stopper, its other end is corresponding with the block tongue upper groove.

3, bicycle collection case according to claim 1 is characterized in that: be provided with handle at the casing front end.

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