CN201445053U

CN201445053U - Telescopic type travel box

Info

Publication number: CN201445053U
Application number: CN2009200584708U
Authority: CN
Inventors: 李青春
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-06-10
Filing date: 2009-06-10
Publication date: 2010-05-05
Anticipated expiration: 2019-06-10

Abstract

The utility model relates to a telescopic type travel box, wherein the two sides of a main box body [1] are provided with affiliated box bodies [5] which can be respectively pulled open and taken back to left and right sides, the affiliated box bodies [5] can be opened or closed along with the main box body [1] at the same time. The affiliated box bodies [5] are respectively sleeved on the left and the right sides of the main box body [1], and a sliding vernier [6] and a sliding track [7] which are mutually matched are arranged between the main box body [1] and the affiliated box bodies [5] along the opening direction of the affiliated box bodies [5]. The telescopic type travel box can increase the capacity, also can place brought goods classifiedly, thereby preventing the damage between different types of goods, and providing convenience for people who go out to travel.

Description

The extension type suitcase

Technical field

The utility model relates to a kind of suitcase, is a kind of multi-functional extension type suitcase specifically.

Background technology

The size of existing suitcase is certain, can hold the volume of luggage and fix, when people travel outdoors articles they bring in when many, just these article can't be put into different categories is positioned in the chest, also will add parcel in addition and just can carry, giving travels outdoors makes troubles.

Summary of the invention

The purpose of this utility model provides and a kind ofly both can enlarge capacity, again the extension type suitcase that can put articles they bring in to place into different categories.

The extension type suitcase that the utility model provides is equipped with the attached tank that can draw back to the left and right sides and regain respectively in the both sides of main box, and attached tank can be opened simultaneously or closes up with main box.

Described attached tank is set in main box the right and left, and the direction of drawing back between main box and attached tank, along attached tank is equipped with slip vernier and the sliding rail that cooperatively interacts.

Sliding rail is installed on the main box, and the slip vernier is installed in attached tank.

It also is equipped with the reinforcing belt, reinforces belt and is installed in the belt box, can pull out and regain by going out of belt box is with holes with alligator, and have the returning hole that reinforces belt on the belt box.

The reinforcement leather roll coil of strip is ensconced in two rolling rotating shafts, one side and make being equipped with of two rolling rotating shafts and to reinforce two rolling spring bands that belt shrinks automatically.

The utility model is equipped with the attached tank that can draw back to the left and right sides and regain respectively in the both sides of main box, and attached tank and main box can be opened or close up simultaneously, both can enlarge capacity, again can be the articles they bring in placement of putting into different categories, avoid the damage between the inhomogeneity article, provide convenience for people travel outdoors.

Description of drawings

Fig. 1 is a structure chart of the present utility model;

Fig. 2 is the structural representation after the utility model dilatation;

Fig. 3 is the vertical view of Fig. 1;

Fig. 4 is the structure chart of reinforcing belt of the present utility model;

Fig. 5 is the open mode schematic diagram of Fig. 2.

The specific embodiment

With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, the extension type suitcase that the utility model provides is equipped with the attached tank 5 that can draw back to the left and right sides respectively and regain in the both sides of main box 1, and attached tank 5 can be opened simultaneously or closes up with main box 1.

Described attached tank 5 is set in main box 1 the right and left, the direction of drawing back between main box 1 and attached tank 5, along attached tank 5 is equipped with the slip vernier 6 that cooperatively interacts slides and stabilization attached tank 5 front and back with sliding rail 7. slip verniers 6 and sliding rail 7. slip vernier 6 forward position perk parts, with convex line in the sliding rail 7 is to make attached tank 5 flexible and stable. during dilatation, attached tank 5 is outwards pulled out, if when shrinking, both hands are pushed down slip vernier 6, advance toward main box 1.

Wherein sliding rail 7 is installed on the main box 1, and slip vernier 6 is installed in attached tank 5.

In the corresponding attached tank of suitcase 5 bottoms reinforcing belt 9 is installed, reinforces belt 9 and can pull out and regain by going out of belt box 3 is with holes, and on belt box 3, have the returning hole that reinforces belt 9 with alligator 12.

Reinforce belt 9 volumes and ensconce in two rolling rotating shafts 10, one side and make being equipped with of two rolling rotating shafts and to reinforce two rolling spring bands 11 that belt 9 shrinks automatically.Reinforcing belt 9 is to play reinforcement effect when dilatation, pulls out reinforcing belt 9 during use, buckles well reinforcing belt 9 butt joints after one week around casing.

It also is equipped with anti-theft device 8, and anti-theft device 8 is that the pilferage that prevents other people is warned.Load onto power supply, the first road switch is a discharge cock, connects and closes with the key twisting, and the second road switch is an alarm switch.When the first road switch connection, then be on the alertly, when other people moved, the metal ball body of the second road switch was then slided and is connected power supply alarming automatically.When the case master moves in this way, then to shut the first road switch and cut off the electricity supply.

Hand-pushing wheel 4 is installed in the corresponding attached tank of suitcase 5 bottoms and flexiblely holds up handle 2, holding up handle 2 is conveniently to go out the pedestrian to move the antitheft expansion box of carrying, firmly pulls the button of holding up in the handle 2 and can make and hold up handle 2 flexible.Hold up the movable button on handle 2 tops to depress, the spring leaf of ducted guiding principle line pulling pipe ends, convex garden pearl on the spring leaf breaks away from the pore of holding up the handle mid portion, hold up the flexible of handle top and adjust, unclamp movable button, the movable button jack-up of the spring handle of button bottom is held up handle to stabilize and is decided state.

With reference to Fig. 5, attached tank 5 draws back to the left and right sides, can enlarge box main body stowage 2/3rds, luggage placed apart, foreign material.

Making of the present utility model:

Main box is made by box sizes with plastics or leather, and the edge of sliding rail edge bundle lower box on main box, the snap close place reserves six passages in the left side and does the siren hole under main box.

Attached left and right sides two tanks is made by box sizes with plastics or leather, track slip vernier.The edge bank is in left and right sides casing two jiaos inboard up and down.

The making of sliding rail and slip vernier.Form with the stainless steel substrates compacting, extrude the convex line every 20MM, inwardly on average be pressed into the figure shape by both sides again, and open the slit one at 1/3rd places on the both sides of steel disc.

The slip vernier is made with stainless steel substrates, is converted into " worker " word shape, the outside perk of front end, and the width of size and track exceeds.

Holding up handle is to be made by stainless steel tube, and it is made up of three parts.Plastic pulley is loaded onto in base steel pipe lower end.Middle seat part steel pipe is than base and hold up the steel pipe of shank portion bigger, upper end and middle boring.Hold up the handle handle then to form by a stainless steel tube bending, the both sides at exposed two ends a slice spring leaf of respectively burn-oning, one of the spring leaf cylindric salient point of burn-oning, with a steel wire with back to spring leaf be connected, and the plastics handle that the straight-through bend of a steel wire is fastened in the centre of this steel wire connects in the middle of the steel wire of the other end.Road junction installation button is cut at the place in the middle of holding up handle handle bending part.

Do the ovalisation knob with plastics, supplemental button is drawn along activity and is buckled down moving direction and stay a tunnel face.The centre is movable button, and a duct is stayed at movable button top, and the both sides, bottom respectively have laterally slotting bits to be enclosed within the auxiliary groove that draws the button corresponding sides.Put coil spring.

Reinforce the making of belt. reinforce belt and make with nylon tape, keep somewhere corresponding button hole in the relevant position, bottom. decide in case steal the girth of expansion box to twice belt size in length and breadth, adopt two rotating shafts to roll, make belt capable of expansion and contraction. a dress of belt metal skin buckle. at the two rolling spring bands of one side of two rolling rotating shafts dress, belt can be shunk automatically.

The making of burglary-resisting system.With plastics box is carried out, loaded onto power supply, the twisting tapered end of the first road switch, the metal ball body of the second road switch, arc metal plate and siren get final product.

Installation of the present utility model:

With the hands catch the upper and lower covers of the left and right sides attached tank sealing place of the sliding rail of the corresponding main box of slip vernier to be pressed into track respectively and push ahead, it is capable of expansion and contraction to finish casing.And then on the loose-leaf binding of the connection of left and right sides attached tank.

Hold up the installation of shank portion.Hold up the mid portion of handle to be contained in the centre of case bottom, the base portion of holding up handle is contained in the bottom of left attached case, be enclosed within the socket of holding up in the middle part of the handle, hold up handle upper edge part, elder generation holding up handle one termination good, passes through steel pipe to steel wire to steel wire again, pass the duct in the button, button is installed.At last, steel wire is received in the middle of two spring leafs of the other end, held up the upper edge part of handle to be enclosed within and hold up the middle socket of handle to get final product.

Reinforce the installation of belt.Nylon belt strip and spring are loaded onto in the belt box smooth-going belt box mouth of belt hook.By the difference of strap length be contained in respectively flexible leather trunk bottom in length and breadth two to.

Siren is contained in the lattice on the right, and in lattice on the battery dress left side, middle lattice are installed the twice switch, the discharge cock that the first road switch is stirred with key, and the second road switch is automatic alarm switch.Alarm switch is contained in two arc metal plates the top of spherosome earlier in left and right sides, puts metal ball body again into, connects power line again, and the alarm burglary-resisting system is contained in the position of shaking hands in the expansion box.

At last the ornament in the case is posted.

Use of the present utility model:

The dilatation function of antitheft expansion box can be selected two-way dilatation or unidirectional dilatation by the needs when using.When needing dilatation, both hands are held flash chamber slip vernier and are inwardly pushed down pulling backward, can finish the dilatation program.

For guaranteeing the safety factor of antitheft expansion box in handling process, will reinforce belt and pull out and buckle well, increase the security performance of antitheft expansion box.

The burglary-resisting system role is the pilferage that prevents other people.During use, antitheft expansion box lie low place after, connect the first road switch with the switch key, it is on the alert that the second road anti-theft switch is in, and if any the people antitheft expansion box mentioned, anti-theft switch is promptly connected power supply, the alarm sounds signal.

Holding up the handle handle is conveniently to go out the pedestrian to move antitheft expansion box.During use,, the button of handle part is firmly fastened, can stretch by moving handle according to the trip human needs.

Claims

1. extension type suitcase is characterized in that being equipped with in the both sides of main box [1] attached tank [5] that can draw back to the left and right sides respectively and regain, and attached tank [5] can be opened simultaneously or closes up with main box [1].

2. extension type suitcase according to claim 1, it is characterized in that described attached tank [5] is set in main box [1] the right and left, the direction of drawing back between main box [1] and attached tank [5], along attached tank [5] is equipped with the slip vernier [6] and sliding rail [7] that cooperatively interacts.

3. extension type suitcase according to claim 2 is characterized in that sliding rail [7] is installed on the main box [1], and slip vernier [6] is installed in attached tank [5].

4. extension type suitcase according to claim 1, it is characterized in that it also is equipped with reinforcing belt [9], reinforce belt [9] and be installed in the belt box [3], can pull out and regain by going out of belt box [3] is with holes, and on belt box [3], have the returning hole that reinforces belt [9] with alligator [12].

5. extension type suitcase according to claim 4 is characterized in that reinforcing belt [9] volume and ensconces in two rolling rotating shafts [10], and in two rolling rotating shafts [10] one side be equipped with to make and reinforce two rolling spring bands [11] that belt [9] shrinks automatically.

6. extension type suitcase according to claim 1 is characterized in that it also is equipped with anti-theft device [8].

7. extension type suitcase according to claim 1 is characterized in that it also is equipped with hand-pushing wheel [4] and the flexible handle [2] of holding up.