CN2625231Y

CN2625231Y - Traveling and shopping trailer

Info

Publication number: CN2625231Y
Application number: CN 03256721
Authority: CN
Inventors: 王立群
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-05-21
Filing date: 2003-05-21
Publication date: 2004-07-14
Anticipated expiration: 2013-05-21

Abstract

A shopping trail car for travelers comprises a storage bag and a bodywork. Wherein, the bodywork is composed of a chassis, wheels, a central frame, an upper frame and a support under the chassis. One end of the chassis is pivoted with a lower part of the central frame. The lower end of the central frame is rotatably connected with these wheels. An upper end of the central frame is pivoted with a lower end of the upper frame. A locating mechanism is arranged at a pivot. The upper end of the central frame is provided with an n-shaped pull handle. A lower back part of the storage bank is arranged with a vertically through bag. The central frame is positioned through the bag. A back belt is arranged on a back side of the storage bag. The utility model has the advantages of designing a common storage basket into a backpack type. The bag on the back side can be wrapped on the central frame of the bodywork for shopping or trail car for travelers. Besides, the storage bag can be detached from the bodywork and utilized as backpack. The bodywork is folded for amusement and traveling, thus bringing multifunction.

Description

Travelling shopping trailer

Technical field

The utility model relates to daily necessities, particularly a kind of travelling shopping trailer.

Background technology

Existing row reason trailer has only vehicle frame, can not be as shopping usefulness, and existing shopping trailer is made of the vehicle frame and the storing basket of one, and both can not separate, and vehicle frame can not fold, and uses and carry all very inconvenience, can't use as the tourism trailer.

Summary of the invention

The purpose of this utility model just provides a kind of storage bag can separate with vehicle frame, can be used for doing shopping, the travelling shopping trailer that can use when tourism again.

The technical solution of the utility model is: comprise storage bag and car body, described car body comprises underframe, wheel, middle frame, puts on the shelf, below underframe, be provided with support, one end of underframe and the bottom of middle frame are hinged, wheel is rotationally connected in the lower end of middle frame, the upper end of middle frame is hinged with the lower end of putting on the shelf, is provided with detent mechanism at this hinging place; The upper end of putting on the shelf is ∩ shape handle; In the bottom of described storage bag rear side the bagging that communicates is up and down arranged, described in frame pass in this bagging, be provided with braces at the rear side of storage bag.

Described detent mechanism is made of housing, button, pin rod, spring and positioning head, has button mouth protruding upward, described button to pack in this button mouth at the middle part of housing, and the button mouth is stretched out in the upper end of button, in the button lower end trapezoidal recess is arranged; Symmetrical two pin rods about in the housing two ends, being equipped with, the outer end of each pin rod has thin neck pin tongue to stretch out the reducing at housing two ends, a homoaxial spring respectively is equipped with in the inner of each pin rod, the through hole that one above-below direction is respectively arranged at the close inner place of pin rod, insert the two ends below the button in each through hole respectively, this through hole with inner adjacent medial surface is and parallel inclined-plane, the trapezoidal recess of button inclined-plane; Described positioning head is connected with lower end one side of putting on the shelf, has on this positioning head and the cooresponding knock hole of described pin rod two ends pin tongue.

Respectively be with an adapter sleeve at described housing two ends; At housing corresponding button lower end one pit is arranged respectively.

The utility model has the advantages that common storing basket is designed to Backpack type, can be enclosed within the bagging of its rear side on the middle frame of vehicle frame and use, also storage bag can be separated with vehicle frame as knapsack and use, vehicle frame folding as shopping or tourism trailer, when amusement and travel, use, have multi-functional.

Description of drawings

Fig. 1 is the view of the utility model one side;

Fig. 2 is the right elevation of Fig. 1;

Fig. 3 is the structure cutaway view of the utility model detent mechanism.

The specific embodiment

Referring to Fig. 1 and Fig. 2, the utility model comprises storage bag 1 and car body, described car body comprises underframe 8, wheel 6, middle frame 2, puts 3 on the shelf, below underframe 8, be provided with and support 7, one end of underframe 8 and the bottom of middle frame 2 are hinged, the wheel 6 that is rotationally connected in the lower end of middle frame 2, the upper end of middle frame 2 is hinged with 3 the lower end of putting on the shelf, is provided with detent mechanism 4 at this hinging place.Put on the shelf 3 upper end is a ∩ shape handle.In the bottom of described storage bag 1 rear side the bagging 5 that communicates is up and down arranged, described in frame 2 pass in this bagging, also be provided with braces 12 and osmanthus band 10 at the rear side of storage bag 1.Being linked with 10 can hang in the hook 11 on 3 tops of putting on the shelf when knapsack 1 filled with articles, to reduce the pressure of car body bottom.

Referring to Fig. 3, described detent mechanism 4 is made of housing 40, button 9, pin rod 43, spring 41 and positioning head 45, has button mouth protruding upward, described button 9 to pack in this button mouth at the middle part of housing 40, the button mouth is stretched out in the upper end of button 9, and trapezoidal recess 47 is arranged in the button lower end; Two symmetrical pin rods 43 are housed in the housing two ends, the outer end of each pin rod has thin neck pin tongue 46 to stretch out the reducing of adapter sleeve 44 ends that are enclosed within outside the housing two ends, a homoaxial spring 41 respectively is equipped with in the inner of each pin rod 43, at the through hole 42 that an above-below direction is respectively arranged near the place, the inner of pin rod, insert the two ends below the button 9 in each through hole respectively, the medial surface that this through hole is adjacent with the inner is the parallel inclined-plane, trapezoidal recess inclined-plane with button 9; Described positioning head 45 is connected with 3 lower end one side of putting on the shelf, has on this positioning head and the cooresponding knock hole of described pin rod two ends pin tongue.At housing 40 corresponding button 9 lower ends one pit 48 is arranged respectively.To guarantee that button 9 has enough amplitudes that moves up and down.

When putting 3 on the shelf with middle frame 5 when equidirectional, the knock hole on the positioning head 45 of 3 lower ends of putting on the shelf overlaps with the pin tongue 46 at pin rod 43 two ends, and pin tongue 46 inserts in the knock holees, makes that put on the shelf can not deflection, plays the effect of location, can be used as the trailer use at this moment.When needs are folding, press the button 9 with hand, two ends of its lower end will move down along 43 two through holes 42 of pin rod, and two pin rods 43 are moved inward, and pin tongue 46 is retracted in the housing 40, can 3 deflections of putting on the shelf are folding.Can carry on the back on both shoulders together with car body with braces after folding.Also can before folding, knapsack be taken out from vehicle frame, use as knapsack.

Pin tongue 46 tops can be designed to the inclined-plane, and making puts on the shelf 3 need make progress when stretching, does not need pressing button 9, and pin tongue 46 also can enter in the knock hole of positioning head 45.

Claims

1, a kind of travelling shopping trailer, it is characterized in that: comprise storage bag and car body, described car body comprises underframe, wheel, middle frame, puts on the shelf, below underframe, be provided with support, one end of underframe and the bottom of middle frame are hinged, the wheel that is rotationally connected in the lower end of middle frame, the upper end of middle frame is hinged with the lower end of putting on the shelf, is provided with detent mechanism at this hinging place; The upper end of putting on the shelf is ∩ shape handle; In the bottom of described storage bag rear side the bagging that communicates is up and down arranged, described in frame pass in this bagging, be provided with braces at the rear side of storage bag.

2, travelling shopping trailer according to claim 1, it is characterized in that: described detent mechanism is made of housing, button, pin rod, spring and positioning head, button mouth protruding upward is arranged at the middle part of housing, described button is packed in this button mouth, the button mouth is stretched out in the upper end of button, in the button lower end trapezoidal recess is arranged; Symmetrical two pin rods about in the housing two ends, being equipped with, the outer end of each pin rod has thin neck pin tongue to stretch out the reducing at housing two ends, a homoaxial spring respectively is equipped with in the inner of each pin rod, the through hole that one above-below direction is respectively arranged at the close inner place of pin rod, insert the two ends below the button in each through hole respectively, this through hole with inner adjacent medial surface is and parallel inclined-plane, the trapezoidal recess of button inclined-plane; Described positioning head is connected with lower end one side of putting on the shelf, has on this positioning head and the cooresponding knock hole of described pin rod two ends pin tongue.

3, travelling shopping trailer according to claim 2 is characterized in that: respectively be with an adapter sleeve at described housing two ends; At housing corresponding button lower end one pit is arranged respectively.