CN207855237U

CN207855237U - The contractile luggage of pulley

Info

Publication number: CN207855237U
Application number: CN201820221602.3U
Authority: CN
Inventors: 刘哲宗
Original assignee: Henan Jinlian Tourism Products Co Ltd
Current assignee: Henan Jinlian Tourism Products Co Ltd
Priority date: 2018-02-08
Filing date: 2018-02-08
Publication date: 2018-09-14
Anticipated expiration: 2028-02-08

Abstract

The utility model provides the contractile luggage of pulley；Effective solution manual operation position inaccurate, heavy workload, ineffective problem；Its technical solution solved includes babinet, the bottom of babinet opens up the groove there are two lower ending opening, holder there are one being respectively mounted in each groove, bracket clamp is in groove, the lower part of holder be equipped with can the front and back rolling wheel support rotated idler wheel can be driven to stretch out the lower section that groove is placed in babinet when moving down, pulley is placed in inside grooves when holder is moved upward to the top, the lateral ends of each holder left and right directions connect that there are one the push rods that can be rotated in the horizontal plane, the lateral ends of push rod are placed in the outside of babinet through babinet, it is offered on the lateral wall of the left and right directions of babinet and multiple is placed in push rod side and card slot uniformly distributed up and down, the rotation of push rod can be such that push rod sticks into card slot, push rod sticks into moving up and down for the interior meeting limit bracket of card slot；The utility model clever structure, it is novel.

Description

The contractile luggage of pulley

Technical field

The utility model is related to the contractile luggages of luggage technical field, especially pulley.

Background technology

Luggage is the general designation to sack, is the general designation of the various packets for filling thing, including general shopping bag, portable Packet, hand take packet, wallet, knapsack, shoulder bag, satchel, purse and a variety of trolley cases etc..Chinese luggage industry passes through 20 years high speeds Development has accounted for the share in 70% or more the whole world so far.China's case and bag industry has accounted for dominance in the whole world, not only global The maximum consumption market of manufacturing center, the even more whole world, Chinese luggage product annual sales amount is up to 500,000,000,000 yuan.China's case and bag industry front Face unprecedented challenge.Accelerate in labor shortage, prices of raw materials rise, appreciation of the RMB and industry transfer paces Etc. under the impact of factors, not only bring many factors of instability to selling inside and outside for Bag-making industry, while also enabling luggage exhibition industry Survival and development be absorbed in an awkward role, imply that the epoch that Chinese luggage exhibitions sparetime university shuffles have arrived.

With the development of Bag-making industry, the manufacture of luggage also requires higher and higher efficiency, the application scenario of luggage a variety of It is various, but present luggage is fitted with pulley for convenience mostly, but when luggage needs to place, due to pulley Presence, luggage is very easy to generate shaking, and stationarity is insufficient, while present landing is fixed mostly, in some ratios When compared with being pulled on the road surface of hollow, since pulley can not adjust height, it being very easy to abrasion tank surface, causes the damage of luggage It is bad.

Therefore design one kind being adapted to different road conditions, while luggage is come being not required to the pulley that the when of pulling can be adjusted Saying is necessary.

Utility model content

For the above situation, to overcome the defect of the prior art, the utility model to provide the contractile luggage of pulley；Have Effect solves manual operation position inaccurate, heavy workload, ineffective problem.

The contractile luggage of pulley, the technical solution solved includes babinet, and the bottom of babinet opens up that there are two left and right pair Claim the groove of arrangement and lower ending opening, groove is placed in the front side position of babinet, is respectively mounted that there are one can be in groove in each groove The holder inside moved up and down, bracket clamp in the groove, the lower part of holder be equipped with can the front and back rolling wheel support rotated to moving down Idler wheel can be driven to stretch out the lower section that groove is placed in babinet when dynamic, pulley is placed in inside grooves when holder is moved upward to the top, The lateral ends of each holder left and right directions connect there are one the push rod that can be rotated in the horizontal plane, and the lateral ends of push rod run through case Body is placed in the outside of babinet, is offered on the lateral wall of the left and right directions of babinet and multiple is placed in push rod side and card uniformly distributed up and down The rotation of slot, push rod can be such that push rod sticks into card slot, and push rod sticks into moving up and down for the interior meeting limit bracket of card slot.

The utility model clever structure, novel, the presence of effective solution idler wheel 7 causes luggage inconvenience to be placed Problem.

Description of the drawings

Fig. 1 is the utility model front view.

Fig. 2 is the utility model side cutaway view.

Fig. 3 is the utility model side view.

Fig. 4 is the utility model push rod and holder connection diagram.

Fig. 5 is that the utility model push rod turns to status diagram when can stick into card slot.

Specific implementation mode

Specific embodiment of the present utility model is described in further detail below in conjunction with attached drawing.

By Fig. 1-5 it is found that the utility model includes babinet 1, the bottom of babinet 1 open up there are two be symmetrically arranged and under The groove 2 of end opening, groove 2 are placed in the front side position of babinet 1, be respectively mounted in each groove 2 there are one can in groove 2 up and down Mobile holder 3, holder 3 are installed in groove 2, the lower part of holder 3 be equipped with can the front and back idler wheel 7 rotated, holder 3 is to moving down Idler wheel 7 can be driven to stretch out the lower section that groove 2 is placed in babinet 1 when dynamic, pulley is placed in groove 2 when holder 3 is moved upward to the top Inside, the lateral ends of 3 left and right directions of each holder connect that there are one the push rod 4 that can be rotated in the horizontal plane, the outsides one of push rod 4 End is placed in the outside of babinet 1 through babinet 1, offered on the lateral wall of the left and right directions of babinet 1 it is multiple be placed in 4 side of push rod and The rotation of uniformly distributed card slot 5 up and down, push rod 4 can be such that push rod 4 sticks into card slot 5, and push rod 4 sticks into meeting limit bracket 3 in card slot 5 It moves up and down.

It is connected with compression spring 6 between the upper end and the upper side wall of groove 2 of the holder 3, holder 3 is pressed when being moved to the top Spring 6 is tensional state.

The width of the card slot 5 is equal with the width of push rod 4, push rod 4 sticked into after rotating in card slot 5 can to push rod 4 into Row positioning.

The distance between described side wall of babinet 1 of 7 corresponding side of idler wheel is 8-12cm, between two idler wheels 7 Distance is 20-30cm.

The left and right ends of each holder 3 are respectively equipped with strut 8, are offered in the left and right sidewall of groove 2 vertical Sliding slot, strut 8 are mounted in sliding slot, form the structure that strut 8 moves up and down in groove 2.

The push rod 4 is retractable structure, and push rod 4 has inside and outside two layers of sleeve to be socketed to form, can be between inside and outside sleeve Axial movement is generated, the structure that push rod 4 is stretchable and shrinks is formed, lateral ends are placed in 1 outside of babinet after push rod 4 stretches, and push away Bar 4 does not stretch out babinet 1 when shrinking.

The utility model is when specifically used, and when original state, holder 3 is in highest point, and idler wheel 7 is placed in groove 2 at this time Inside, while push rod 4 is contraction state, does not use idler wheel 7 at this time, babinet 1 is convenient for storage, when needing to pull babinet 1, at this time User can first stretch push rod 4, can be in outside by controlling push rod 4 come adjusting bracket 3 after push rod 4 is pulled out Position so that holder 3 is moved down by pushing down on push rod 4, compression spring 6 is stretched at this time, while idler wheel 7 can be in company with holder 3 It moves down and finally stretches out outside babinet 1 together, idler wheel 7 can be made to contact ground at this time and rolled, when adjusting to idler wheel 7 When to required position, user can be such that push rod 4 turns in card slot 5 by rotating push-rod 4 at this time, to the position of idler wheel 7 It sets and is fixed；Since about 5 card slot has been uniformly arranged multiple, user can regulate idler wheel according to actual surface conditions 7 stretch out the size of babinet 1 parts, are adapted to the road surface of some more hollows, prevent abrasion 1 ontology of babinet, can be effective Team's babinet 1 plays a protective role.

When that need not pull, user can make push rod 4 be detached from card slot 5 by rotating push-rod 4 first at this time, at this time idler wheel 7 It can be moved up under the action of compression spring 6 together with holder 3, idler wheel 7 is made to be contracted to inside groove 2, at this point, convenient for babinet 1 Storage prevents from, since there are babinets 1 easily to generate rolling under the action of idler wheel 7 for idler wheel 7, being not easy to place, especially in public affairs When friendship on vehicle, with the start and stop of car, luggage is very easy to topple over.

For the utility model by devising the idler wheel 7 that can be collapsible into inside 1 upper groove 2 of babinet, realizing well can With the idler wheel 7 of adjustment, the size of the extension of idler wheel 7 can be adjusted, adapts to different road surfaces, idler wheel 7 can also be made to hide, Convenient for the placement of luggage, in order to meet the use demand under different condition.

Claims

1. the contractile luggage of pulley, including babinet（1）, which is characterized in that the babinet（1）Bottom open up that there are two left The right side is arranged symmetrically and the groove of lower ending opening（2）, groove（2）It is placed in babinet（1）Front side position, each groove（2）Inside pacify There are one can be in groove for dress（2）The holder inside moved up and down（3）, holder（3）It is installed on groove（2）It is interior, holder（3）Lower part peace Equipped with can the front and back idler wheel rotated（7）, holder（3）Idler wheel can be driven when moving down（7）Stretch out groove（2）It is placed in babinet（1） Lower section, holder（3）Pulley is placed in groove when being moved upward to the top（2）Inside, each holder（3）The outside of left and right directions One is terminated with a push rod that can be rotated in the horizontal plane（4）, push rod（4）Lateral ends run through babinet（1）It is placed in babinet（1） Outside, babinet（1）Left and right directions lateral wall on offer and multiple be placed in push rod（4）Side and card slot uniformly distributed up and down （5）, push rod（4）Rotation can make push rod（4）Stick into card slot（5）It is interior, push rod（4）Stick into card slot（5）Interior meeting limit bracket（3）'s It moves up and down.

2. the contractile luggage of pulley according to claim 1, which is characterized in that the holder（3）Upper end with it is recessed Slot（2）Upper side wall between be connected with compression spring（6）, holder（3）Compression spring when being moved to the top（6）For tensional state.

3. the contractile luggage of pulley according to claim 1, which is characterized in that the card slot（5）Width with push away Bar（4）Width it is equal, push rod（4）Card slot is sticked into after rotation（5）It is interior can be to push rod（4）It is positioned.

4. the contractile luggage of pulley according to claim 1, which is characterized in that the idler wheel（7）Corresponding side Babinet（1）The distance between side wall be 8-12cm, two idler wheels（7）The distance between be 20-30cm.

5. the contractile luggage of pulley according to claim 1, which is characterized in that each holder（3）Left and right Both ends are respectively equipped with strut（8）, groove（2）Left and right sidewall on offer vertical sliding slot, strut（8）In sliding slot, Form strut（8）In groove（2）The structure inside moved up and down.

6. the contractile luggage of pulley according to claim 1, which is characterized in that the push rod（4）For scalable knot Structure, push rod（4）There is inside and outside two layers of sleeve to be socketed to form, axial movement can be generated between inside and outside sleeve, forms push rod（4）It can draw The structure stretched and shunk, push rod（4）Lateral ends are placed in babinet after stretching（1）Outside, push rod（4）Babinet is not stretched out when contraction （1）.