CN212139645U

CN212139645U - Portable travelling basket is used in tourism

Info

Publication number: CN212139645U
Application number: CN202020733543.5U
Authority: CN
Inventors: 薛佳
Original assignee: Chengdu Polytechnic
Current assignee: Chengdu Polytechnic
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2020-12-15
Anticipated expiration: 2030-05-07

Abstract

The utility model relates to the technical field of travel cases, in particular to a portable travel case for traveling, which comprises a case body and a supporting mechanism, wherein one side of the case body is rotatably connected with a cover body through a hinge, the connecting position of the cover body and the case body is fixedly connected with a zipper, the supporting mechanism comprises a bottom plate, one end of the top of the bottom plate is fixedly connected with a baffle, two ends of the bottom plate are both provided with sliding grooves, and the bottom of the bottom plate is provided with a driving mechanism; actuating mechanism includes telescopic link and two connecting rods, and two connecting rods are located the inside of two sliding trays respectively, two the equal fixedly connected with pinion rack of homonymy that a connecting rod is close to the baffle direction. The utility model discloses in, rotate through the telescopic link bottom and connect the belt pulley, the belt pulley drives gear revolve, and the gear drives the pinion rack and removes, and actuating mechanism's connecting rod can take the universal wheel to move together when the pinion rack removes to the travelling basket can be along with the timely change moving direction of telescopic link.

Description

Portable travelling basket is used in tourism

Technical Field

The utility model relates to a travelling basket technical field, concretely relates to portable travelling basket is used in tourism.

Background

The traveling case is one kind of case, and it includes case inclusion, flexible telescopic link and case bottom wheel, receives the wide use because of its convenient to use, and the traveling case has a long history, and from only supplying the wooden case, the big leather trunk that holds the clothing, to the portable suitcase, the telescopic link case that the form is various today, the traveling case in people's hand is constantly evolving. However, when tourists are on the way to travel, sometimes feel tired when pulling the suitcase for a long time, and in addition, when taking a bus, the suitcase rolls easily when the bus is running because the suitcase mostly has universal wheels, and when pushing and pulling the suitcase to turn, the wheels at the bottom of part of the suitcase can not change the moving direction in time along with the telescopic rods, thereby wasting time and energy and being not beneficial to the tourists to carry.

SUMMERY OF THE UTILITY MODEL

In order to overcome foretell technical problem, an object of the utility model is to provide a travelling basket is used in tourism, rotate through the telescopic link bottom and connect the belt pulley, the belt pulley drives gear revolve, the gear drives the pinion rack and removes, actuating mechanism's connecting rod can take the universal wheel to move together when the pinion rack removes, thereby change the moving direction of universal wheel, thereby the travelling basket can be along with the timely change moving direction of telescopic link, labour saving and time saving makes things convenient for carrying of visitor, through a side-mounting storage plate at the baffle and prop the leg, can realize when the visitor has a rest through round pin axle expansion storage plate and prop the bench that the leg constitutes rest usefulness, thereby made things convenient for visitor's midway rest, in addition, also can effectively prevent the unexpected roll of travelling basket universal wheel when storage plate and prop the leg expansion back, thereby the practicality of travelling basket is improved.

The purpose of the utility model can be realized by the following technical scheme:

a portable travelling basket for traveling comprises a basket body and a supporting mechanism, wherein one side of the basket body is rotatably connected with a cover body through a hinge, a zipper is fixedly connected to the connecting position of the cover body and the basket body, the supporting mechanism comprises a bottom plate, one end of the top of the bottom plate is fixedly connected with a baffle plate, two ends of the bottom plate are both provided with sliding grooves, and the bottom of the bottom plate is provided with a driving mechanism;

actuating mechanism includes telescopic link and two connecting rods, and two connecting rods are located the inside of two sliding trays respectively, two the equal fixedly connected with pinion rack of homonymy that the connecting rod is close to the baffle direction, one side that the bottom of bottom plate is located two connecting rods all rotates and is connected with the gear, two the gear respectively with the pinion rack meshing transmission of corresponding position department, two the equal fixedly connected with belt pulley of central point department of gear top department, wherein, be located the central point department of central point department at a belt pulley top under the telescopic link and the bottom fixed connection of telescopic link, two the belt has been cup jointed in the activity between the belt pulley, two the both ends of a connecting rod all rotate respectively through the axis of rotation and are connected with No. two connecting rods, four the one end of No. two connecting rods all is connected with L shape connecting rod through the axis of rotation, four the corner of L shape connecting rod rotates through the axis of rotation and connects in four Four the one end of L shape connecting rod is passed through the axis of rotation and is connected with universal wheel one side central point department of putting rotation, the top of telescopic link runs through the lateral wall of box and extends to the top of box, rotates through the telescopic link bottom and connects the belt pulley, and the belt pulley drives gear revolve, and the gear drives the pinion rack and removes, and actuating mechanism's connecting rod can take the universal wheel to move together when the pinion rack removes to change the moving direction of universal wheel, thereby the box can be along with the timely change moving direction of telescopic link, labour saving and time saving makes things convenient for carrying of visitor.

Further, the method comprises the following steps: the outside of baffle is rotated through round pin axle and storage plate and is connected, the both ends of storage plate and the adjacent one side of baffle all rotate respectively through the hinge and are connected with the leg that props, when needs have a rest, expandes the storage plate earlier and then expandes the leg that props, and the storage plate constitutes the stool with propping the leg and can supply the rest usefulness to made things convenient for visitor's midway rest, in addition, also can effectively prevent the unexpected roll of travelling basket universal wheel when the storage plate with prop the leg and expand the back, thereby improved the practicality of travelling basket.

Further, the method comprises the following steps: the length of the sliding groove is larger than that of the connecting rod, the thickness of the connecting rod is larger than the depth of the sliding groove, and therefore the connecting rod can slide in the sliding groove conveniently.

Further, the method comprises the following steps: the bottom of the supporting leg is fixedly sleeved with a rubber sleeve, so that the supporting leg is not easy to slide on the ground.

Further, the method comprises the following steps: the length of the storage plate is equal to the distance between the pin shaft and the bottom plate, and the length of the storage plate is equal to the height of the supporting legs, so that the storage plate can be placed into the baffle, and space is saved.

Further, the method comprises the following steps: when the gear is in initial position, the gear is located the middle part of a connecting rod, and two No. two connecting rods on a connecting rod and two No. two connecting rods on another connecting rod are mirror symmetry, guarantee that four universal wheels are in four turning position departments of bottom plate all the time, improve the stability of bottom plate.

The utility model has the advantages that:

1. rotate through the telescopic link bottom and connect the belt pulley, the belt pulley drives gear revolve, and the gear drives the pinion rack and removes, and actuating mechanism's connecting rod can take the universal wheel to move together when the pinion rack removes to change the moving direction of universal wheel, thereby the travelling basket can be along with the timely change moving direction of telescopic link, labour saving and time saving makes things convenient for carrying of visitor.

2. Through the board is accomodate in the side-mounting of baffle and the leg is propped, can realize that it accomodates the board and prop the leg constitution rest usefulness bench to expand through the round pin axle when the visitor has a rest to made things convenient for visitor's midway rest, in addition, also can effectively prevent the unexpected roll of travelling basket universal wheel when accomodating the board and propping the leg after expansion, thereby improved stability.

Drawings

The present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the overall structure of the storage plate according to the present invention;

FIG. 3 is a schematic structural view of a driving mechanism of the present invention;

FIG. 4 is a schematic view of the position relationship between the driving mechanism and the bottom plate of the present invention;

fig. 5 is a schematic structural view of the middle supporting mechanism of the present invention.

In the figure: 100. a box body; 101. a zipper; 200. a drive mechanism; 201. a telescopic rod; 202. a first connecting rod; 2021. a toothed plate; 203. a second connecting rod; 204. an L-shaped connecting rod; 205. a universal wheel; 206. a gear; 2061. a belt pulley; 207. a belt; 300. a support mechanism; 301. a base plate; 3011. a sliding groove; 302. a baffle plate; 303. a pin shaft; 304. a storage plate; 305. and (5) supporting legs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, a portable traveling case for traveling includes a case body 100 and a supporting mechanism 300, one side of the case body 100 is rotatably connected with a cover body through a hinge, and a zipper 101 is fixedly connected at a connecting position of the cover body and the case body 100, the supporting mechanism 300 includes a bottom plate 301, one end of the top of the bottom plate 301 is fixedly connected with a baffle 302, two ends of the bottom plate 301 are both provided with a sliding groove 3011, and the bottom of the bottom plate 301 is provided with a driving mechanism 200;

the driving mechanism 200 comprises an expansion link 201 and two first connecting rods 202, the two first connecting rods 202 are respectively located inside two sliding grooves 3011, toothed plates 2021 are fixedly connected to the same sides of the two first connecting rods 202 in the direction close to the baffle 302, gears 206 are rotatably connected to one sides of the two first connecting rods 202 at the bottom of the base plate 301, the two gears 206 are respectively in meshing transmission with the toothed plates 2021 at the corresponding positions, belt pulleys 2061 are fixedly connected to the central positions of the tops of the two gears 206, wherein the central position of the top of one belt pulley 2061 located right below the expansion link 201 is fixedly connected to the bottom end of the expansion link 201, a belt 207 is movably sleeved between the two belt pulleys 2061, two ends of the two first connecting rods 202 are respectively rotatably connected to the second connecting rods 203 through rotating shafts, one ends of the four second connecting rods 203 are respectively rotatably connected to the L-shaped connecting rods 204 through rotating shafts, the corner of four L shape connecting rods 204 rotates through the axis of rotation and connects in four corners of bottom plate 301 bottom, the one end of four L shape connecting rods 204 is passed through the axis of rotation and is connected with the rotation of 205 one side central point of universal wheel department, the top of telescopic link 201 runs through the lateral wall of box 100 and extends to the top of box 100, rotate through telescopic link 201 bottom and connect belt pulley 2061, belt pulley 2061 drives gear 206 and rotates, gear 206 drives pinion rack 2021 and removes, actuating mechanism 200's connecting rod can take universal wheel 205 to move together when pinion rack 2021 removes, thereby change the moving direction of universal wheel 205, thereby box 100 can be along with the timely change moving direction of telescopic link 201, labour saving and time saving makes things convenient for the carrying of visitor.

The outside of baffle 302 is rotated with storage plate 304 through round pin axle 303 and is connected, storage plate 304 all rotates through the hinge respectively with the both ends of the adjacent one side of baffle 302 and is connected with the leg 305 that props, when needs have a rest, expand earlier storage plate 304 and expand again and prop leg 305, storage plate 304 with prop leg 305 and constitute the bench and can supply the rest usefulness, thereby made things convenient for visitor's midway rest, in addition, also can effectively prevent the unexpected roll of universal wheel 205 after storage plate 304 and the leg 305 expand, thereby stability has been improved.

The length of sliding groove 3011 is greater than the length of connecting rod 202, the thickness of connecting rod 202 is greater than the degree of depth of sliding groove 3011, the bottom of propping leg 305 cup joints and is fixed with the rubber sleeve to make to prop leg 305 difficult with ground emergence slip, the length of accomodating board 304 equals the interval between round pin axle 303 and the bottom plate 301, and the length of accomodating board 304 is the same with the height of propping leg 305, can make accomodating board 304 put into inside baffle 302 like this, save space.

When the gear 206 is at the initial position, the gear 206 is located in the middle of the first connecting rod 202, and the two second connecting rods 203 on one first connecting rod 202 and the two second connecting rods 203 on the other first connecting rod 202 are in mirror symmetry, so that the four universal wheels 205 are always located at the four corner positions of the bottom plate 301, and the stability of the bottom plate 301 is improved.

The working principle is as follows: when the telescopic rod 201 is used, the telescopic rod 201 is firstly drawn out from the inside of the box body 100, when the telescopic rod 201 is rotated anticlockwise, the telescopic rod 201 rotates anticlockwise to drive the belt pulley 2061 at the bottom end of the telescopic rod 201 to rotate anticlockwise, the two belt pulleys 2061 are movably sleeved through the belt 207, the belt pulley 2061 at the bottom end of the telescopic rod 201 rotates anticlockwise to drive the other belt pulley 2061 to rotate anticlockwise through the belt 207, then the two belt pulleys 2061 rotate anticlockwise to drive the two gears 206 to rotate anticlockwise, the two gears 206 rotate anticlockwise to respectively drive the toothed plates 2021 engaged with the gears 206 to move, because the toothed plates 2021 are positioned at one side of the first connecting rods 202, at the moment, the two first connecting rods 202 respectively slide rightwards in the sliding grooves 3011, the two first connecting rods 202 slide rightwards to respectively drive the second connecting rods 203 at the two ends to move, and the, four L-shaped connecting rods 204 move and drive four universal wheels 205 and change direction left to can be along with the timely removal direction of this portable travelling basket for tourism of change of rotation of telescopic link 201, when clockwise rotation telescopic link 201, theory of operation is on the same as above, four universal wheels 205 can be to having the redirecting, when needs have a rest, will accomodate board 304 and rotate through round pin axle 303 and expand accomodate board 304, expand two of accomodating board 304 bottom and prop leg 305 after that, accomodate board 304 and two and prop leg 305 and constitute the bench that can supply the rest to use this moment.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is illustrative and explanatory only, and various modifications, additions and substitutions as described for the specific embodiments described herein may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the invention as defined in the claims.

Claims

1. A portable traveling case for traveling comprises a case body (100) and a supporting mechanism (300), and is characterized in that one side of the case body (100) is rotatably connected with a cover body through a hinge, a zipper (101) is fixedly connected at the connecting position of the cover body and the case body (100), the supporting mechanism (300) comprises a bottom plate (301), one end of the top of the bottom plate (301) is fixedly connected with a baffle (302), two ends of the bottom plate (301) are respectively provided with a sliding groove (3011), and the bottom of the bottom plate (301) is provided with a driving mechanism (200);

actuating mechanism (200) includes telescopic link (201) and two connecting rod (202), and two connecting rod (202) are located the inside of two sliding tray (3011) respectively, two equal fixedly connected with pinion rack (2021) of homonymy that connecting rod (202) are close to baffle (302) direction, one side that the bottom of bottom plate (301) is located two connecting rod (202) all rotates and is connected with gear (206), two gear (206) respectively with pinion rack (2021) meshing transmission that corresponds position department, two the central point at gear (206) top puts equal fixedly connected with belt pulley (2061), wherein, the central point that is located a belt pulley (2061) top under telescopic link (201) puts the bottom fixed connection with telescopic link (201), two belt (207) have been cup jointed in the activity between belt pulley (2061), two the both ends of connecting rod (202) all rotate respectively through the axis of rotation and are connected with No. two connecting rod (202) (203) Four the one end of No. two connecting rod (203) all is connected with L shape connecting rod (204) through the axis of rotation, four the corner of L shape connecting rod (204) is rotated through the axis of rotation and is connected in four corners of bottom plate (301) bottom, four the one end of L shape connecting rod (204) is passed through the axis of rotation and is connected with universal wheel (205) one side central point department of putting rotation, the top of telescopic link (201) runs through the lateral wall of box (100) and extends to the top of box (100).

2. The portable traveling case for traveling according to claim 1, wherein the outside of the baffle (302) is rotatably connected to the receiving plate (304) by a pin (303), and the two ends of the adjacent side of the receiving plate (304) and the baffle (302) are respectively rotatably connected to the supporting legs (305) by hinges.

3. The portable suitcase for travel according to claim 1, characterized in that the length of the sliding groove (3011) is greater than the length of the connecting rod (202), and the thickness of the connecting rod (202) is greater than the depth of the sliding groove (3011).

4. The portable traveling case for traveling according to claim 2, wherein the bottom end of the leg support (305) is fixed with a rubber sleeve.

5. The suitcase for travelling use according to claim 2, characterized in that said receiving plate (304) has a length equal to the distance between the pin (303) and the base plate (301), and the receiving plate (304) has a length equal to the height of the leg (305).

6. The portable traveling case for traveling according to claim 1, wherein the gear (206) is located at the middle of the first connecting rod (202) when the gear (206) is at the initial position, and the two second connecting rods (203) of one first connecting rod (202) are mirror images of the two second connecting rods (203) of the other first connecting rod (202).