CN210611290U

CN210611290U - Trolley case with hidden rollers

Info

Publication number: CN210611290U
Application number: CN201921691685.3U
Authority: CN
Inventors: 朱维成
Original assignee: Ruian Masati Luggage Co Ltd
Current assignee: Ruian Masati Luggage Co Ltd
Priority date: 2019-10-10
Filing date: 2019-10-10
Publication date: 2020-05-26
Anticipated expiration: 2029-10-10

Abstract

The utility model belongs to the technical field of the case and bag and specifically relates to a draw-bar box that gyro wheel can be hidden. The utility model provides a following technical scheme: the utility model provides a draw-bar box that gyro wheel can be hidden, includes the box, sets up pull rod and gyro wheel on the box, the gyro wheel sets up at the bottom half, the gyro wheel is including connecting the base on the box and the wheel body that links to each other with the base, the position that corresponds the gyro wheel on the box is provided with the gyro wheel holding tank, the base corresponds gyro wheel holding tank position and articulates with the box mutually, the articulated mounting that is equipped with in other one side on the relative articulated limit of base, be equipped with first draw-in groove on the mounting, the box corresponds the draw-in groove and is equipped with first fixture block, the base corresponds the another side of connecting wheel body one side and is equipped with the second fixture block, the gyro wheel. The utility model discloses can receive the gyro wheel, solve the problem of parking of draw-bar box and the problem that the gyro wheel can make dirty clean ground.

Description

Trolley case with hidden rollers

Technical Field

The utility model belongs to the technical field of the case and bag and specifically relates to a draw-bar box that gyro wheel can be hidden.

Background

The draw-bar box is an indispensable travel tool for people to go out and travel in daily life. The draw-bar box consists of a box body, a roller fixed at the bottom of the box body and a draw bar arranged on the back of the box body and capable of stretching.

The arrangement of the rollers facilitates the use of the draw-bar box, so that people can more easily drag the box body. But when placing the draw-bar box, the gyro wheel makes the draw-bar box receive the effect of external force easily to take place to remove, causes the draw-bar box to park the difficulty, and the gyro wheel rolls subaerial moreover, makes to be stained with earth and dust on the gyro wheel with the contact on ground, and when people go out, travel and come back, the gyro wheel that is stained with dust can directly contact with clean ground to make dirty ground.

Disclosure of Invention

To the problem that exists among the prior art, the utility model provides a draw-bar box that gyro wheel can be hidden can receive the gyro wheel, has solved the problem of parking of draw-bar box and the problem that the gyro wheel can make dirty clean ground.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a draw-bar box that gyro wheel can be hidden, includes the box, sets up pull rod and gyro wheel on the box, the gyro wheel sets up at the bottom half, the gyro wheel is including connecting the base on the box and the wheel body that links to each other with the base, the position that corresponds the gyro wheel on the box is provided with the gyro wheel holding tank, the base corresponds gyro wheel holding tank position and articulates with the box mutually, the articulated mounting that is equipped with in other one side on the relative articulated limit of base, be equipped with first draw-in groove on the mounting, the box corresponds the draw-in groove and is equipped with first fixture block, the base corresponds the another side of connecting wheel body one side and is equipped with the second fixture block, the gyro wheel.

By adopting the technical scheme, the roller can enter the roller accommodating groove in a turnover manner through the hinging of the base and the box body, and the roller is accommodated in the roller accommodating groove through the matching of the second clamping block on the other surface of the base corresponding to one surface of the connecting wheel body and the second clamping groove of the roller accommodating groove corresponding to the second clamping block, so that the parking problem of the draw-bar box and the problem that the roller can pollute the clean ground are solved; when the roller is needed, the base can be rotated to leave the roller accommodating groove and the wheel body is in contact with the ground, and then the base can be fixed by matching the first clamping groove on the fixing piece with the first clamping block, so that the roller is prevented from returning to the roller accommodating groove.

Furthermore, two adjacent sides of one side of the base which is relatively hinged with the base and adjacent to the side are also respectively provided with a fixing piece.

By adopting the technical scheme, the two adjacent sides which are adjacent to the base and are hinged to one side of the base oppositely can be connected with the box body through the fixing piece, so that the base is more stably connected with the box body.

Furthermore, the hinged position of the base and the box body is provided with a hinged shaft, and the hinged shaft is provided with a plurality of tooth sockets convenient to operate.

By adopting the technical scheme, the arrangement of the tooth grooves is convenient for operating the articulated shaft to rotate, so that the base is driven to leave the roller accommodating groove.

Further, the wheel body can be connected to the base in a 360-degree rotating mode.

Adopt above-mentioned technical scheme, set up like this and to make the wheel body carry out 360 degrees rotations for the base to be convenient for turning to of gyro wheel.

Further, the wheel body is configured as an airplane wheel.

Adopt above-mentioned technical scheme, the aircraft wheel has two wheel bodies, bears the weight of box jointly to increased the area of contact with ground, it is durable more.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the roller receiving groove in use.

Detailed Description

The following will further describe the embodiments of the present invention with reference to the drawings and examples.

The trolley case with the hidden rollers comprises a case body 1, the trolley 2 and the trolley 3, wherein the trolley 2 and the trolley 3 are arranged on the case body 1, the trolley 3 is arranged at the bottom of the case body 1, the trolley 3 comprises a base 31 connected to the case body 1 and a roller body 32 connected with the base 31, a roller accommodating groove 4 is formed in the position, corresponding to the trolley 3, of the case body 1, the base 31 is hinged to the case body 1 corresponding to the roller accommodating groove 4, a fixing part 5 is hinged to the other side of the hinged side of the base 31, a first clamping groove 7 is formed in the fixing part 5, a first clamping block 8 is arranged in the corresponding clamping groove of the case body 1, a second clamping block 10 is arranged on the other side of the corresponding connection roller body 32 of the base 31, and a second clamping block 9 is arranged on the corresponding second clamping block 10 of the roller. The roller 3 can enter the roller accommodating groove 4 in a turnover manner through the hinge joint of the base 31 and the box body 1, and the second clamping block 10 on the other surface of one surface of the corresponding connecting wheel body 32 of the base 31 is matched with the second clamping block 10 corresponding to the roller accommodating groove 4 and provided with the second clamping groove 9, so that the roller 3 is accommodated in the roller accommodating groove 4, and the parking problem of the draw-bar box and the problem that the roller 3 can pollute the clean ground are solved; when the roller 3 is needed, the base 31 can be rotated to leave the roller receiving groove 4 and the wheel body 32 is in contact with the ground, and then the base 31 can be fixed by matching the first engaging groove 7 on the fixing member 5 with the first engaging block 8, so as to prevent the roller 3 from returning to the roller receiving groove 4.

Wherein, the hinged position of the base 31 and the box body 1 is arranged at one end of the opening of the roller receiving groove 4.

Two adjacent sides of the opposite hinged side of the base 31 are also respectively provided with a fixing piece 5. The arrangement is such that two adjacent sides of the relatively hinged side of the base 31 can also be connected with the box body 1 through the fixing piece 5, so that the connection between the base 31 and the box body 1 is more stable.

Articulated shaft 6 is equipped with in the articulated position mutually of base 31 and box 1, be equipped with a plurality of tooth's socket 11 of being convenient for the operation on the articulated shaft 6. The provision of splines 11 facilitates the manipulation of hinge shaft 6 to rotate and thereby urge base 31 away from roller receiving channel 4.

The tooth grooves 11 extend to the other side along the position where the hinge shaft 6 is connected with the base 31, and the arrangement position of the tooth grooves 11 occupies the angle of the hinge shaft 6 not more than 90 degrees.

The wheel body 32 is rotatably connected to the base 31 by 360 degrees. This arrangement allows for 360 degree rotation of the wheel body 32 relative to the base 31 to facilitate steering of the roller 3.

Wherein, the wheel body 32 can be connected with the base 31 by movable riveting.

The wheel body 32 is configured as an aircraft wheel. The aircraft wheel has two wheel bodies 32, which bear the weight of the case body 1 together, increase the contact area with the ground and are more firm and durable.

Claims

1. The utility model provides a draw-bar box that gyro wheel can be hidden, includes the box, sets up pull rod and gyro wheel on the box, the gyro wheel sets up at the bottom half, the gyro wheel is including connecting the base on the box and the wheel body that links to each other with the base, its characterized in that: the position that corresponds the gyro wheel on the box is provided with the gyro wheel holding tank, the base corresponds gyro wheel holding tank position and is articulated mutually with the box, the articulated mounting that is equipped with in other one side on the relative articulated limit of base, be equipped with first draw-in groove on the mounting, the box corresponds the draw-in groove and is equipped with first fixture block, the base corresponds the another side of connecting wheel body one side and is equipped with the second fixture block, the gyro wheel holding tank corresponds the second fixture block and is equipped with the second draw-in groove.

2. The trolley case capable of hiding rollers as claimed in claim 1, wherein: two adjacent sides of one side of the base which is relatively hinged with the base and adjacent to the side are also respectively provided with a fixing piece.

3. The trolley case capable of hiding rollers as claimed in claim 1 or 2, wherein: the articulated position of base and box looks articulated is equipped with the articulated shaft, be equipped with a plurality of tooth's socket of being convenient for the operation on the articulated shaft.

4. The trolley case capable of hiding rollers as claimed in claim 1, wherein: the wheel body can be connected to the base in a 360-degree rotating mode.

5. The trolley case capable of hiding rollers as claimed in claim 1, wherein: the wheel body is configured as an aircraft wheel.