CN201268319Y - Multifunctional hand buggy - Google Patents

Abstract

The utility model discloses a multifunctional hand buggy, including the box, install gyro wheel and stabilizer blade, the connection at the bottom half and be fixed in the pull rod of box one side, the box includes upper cover, lateral wall and bottom plate, the upper cover of box is a detachable cushion, the pull rod includes telescopic link and extension rod two parts, the telescopic link with the extension rod passes through spherical knob and connects, the extension rod can the axle center of spherical knob rotate for the central line to with the telescopic link becomes arbitrary definite angle position locking, the extension rod not with another end that the telescopic link is connected is equipped with the couple. The multifunctional hand buggy can be used for pulling luggage, can also be used as a seat, can also be used as a portable computer bracket or a temporary office table top, has simple structure and more functions, is practical and convenient, can be tied to the waist of a human body, a bicycle or other fixtures, is particularly suitable for being used when people go out for playing, go on business or participate in exhibition and sale, and can be folded and stored when not in use, thereby saving space.

Description

Multifunctional trolley

technical field

The utility model relates to a foldable trolley, in particular to a multifunctional trolley which can not only pull luggage, but also be used as a seat, a bracket for a laptop computer or a temporary office table.

Background technique

Existing trolleys are generally used to transport luggage or other small items, and have simple functions and certain limitations.

Utility model content

The utility model provides a multi-functional trolley, which can not only pull luggage, but also be used as a seat, and can also be used as a temporary office table for a laptop computer bracket. The utility model has many functions, is practical and convenient.

The technical scheme of the utility model multifunctional trolley is as follows:

The utility model multifunctional trolley comprises a box body, rollers and feet installed at the bottom of the box body, and a pull rod connected and fixed on one side of the box body. The box body includes an upper cover, a side wall and a bottom plate, and the upper cover It is a detachable cushion, which can be disassembled and placed in the box. When the box needs to be used as a seat, the upper cover can be placed on the upper part of the box as a cushion. In order to prevent the upper cover from sliding, the upper cover can be fixed by a limit pin. The pull rod includes two parts, a telescopic rod and an extension rod. The telescopic rod and the extension rod are connected by a spherical knob. A certain angle position is locked, and the other end of the extension rod that is not connected with the telescopic rod is provided with a hook. The hook can be connected with a chain, tied to the waist of the human body or the bicycle, and when the person walks or the bicycle travels, it drives the multifunctional handcart at the same time. The hook can also be fastened on other fixtures and locked, so that the multifunctional trolley will not be lost when the person leaves.

The utility model can also be used as a temporary office table. Relevant technologies can be implemented in various schemes, among which two schemes are preferred:

One, a cross bar can be arranged at the bottom of the upper cover, and an axis hole can be arranged in the middle of the extension rod, and the cross bar can pass through and be fixed through the axis hole, so as to fix the upper cover on the In this way, documents can be written on the top cover table, and the notebook computer can also be placed on the table for use.

Second, a first positioning hole and a second positioning hole corresponding to a certain distance can be set at the bottom of the upper cover, and a pivot hole is provided in the middle of the extension rod, and a cross bar can be passed through each of the extension rods respectively. The first positioning hole, the pivot hole and the second positioning hole are used to fix the upper cover on the extension rod.

The multifunctional trolley can be folded. For example, the box body is a square box body, including front, rear, left, and right walls, the pull rod is fixed on the rear wall, and the left wall and the right wall are respectively provided with two hinges. In use, The two loose leaves are connected together by fasteners to form the same wall. In the non-use state, the bottom plate and the upper cover can be disassembled, and the two loose leaves are respectively folded on the front wall and the rear wall, and then the upper The lid, chassis, front and rear walls are folded together to collapse the entire cabinet.

The utility model multifunctional trolley can not only pull luggage, but also can be used as a seat, and can also be used as a temporary office table for a laptop computer bracket. Or on other fixed objects, the hands can be vacated to do other things. The utility model is especially suitable for going out for fun, going on a business trip or participating in exhibitions and sales fairs. Moreover, when the utility model is not in use at ordinary times, it can also be folded and stored to save space.

Description of drawings

The following describes the implementation of the utility model in detail in conjunction with the accompanying drawings and specific embodiments.

Figure 1 is a schematic structural view of Embodiment 1 of the present utility model.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described.

Example 1:

As shown in FIG. 1 , the multifunctional trolley provided in Embodiment 1 includes a square box 1 , two rollers 30 , two legs 31 and a pull rod. The square box body 1 is made up of loam cake 10, bottom plate 11, front wall 12, rear wall 13, left wall and right wall, and each wall can be connected and fixed by a U-shaped frame 15. The pull rod can be connected and fixed on the rear wall 13 through a U-shaped bracket 14 . The left wall and the right wall respectively include a hinge 141 and a hinge 142 , and the hinge 141 and the hinge 142 are connected together by a fastener 143 . The loam cake 10 is detachable. In the state of use, the upper cover 10 is placed on the box body 1, and the positioning is performed by the latch 121 arranged on the front wall 12 and the limit pin 131 on the rear wall 13 to prevent the upper cover 10 from sliding, the hinge 141 and the hinge 142 They are connected together by fastening pieces 143 to form the same wall surface, and the entire box body is in a square structure. In the non-use state, the bottom plate 11 and the upper cover 10 can be disassembled, and the loose-leaf 141 and the loose-leaf 142 are respectively folded on the front wall 12 and the rear wall 13, and then the upper cover 10, the bottom frame 11, and the front wall 12 Fold together with the rear wall surface 13 so as to fold the whole box body.

Referring to Fig. 1, the pull rod is composed of two parts, a telescopic rod and an extension rod, wherein the telescopic rod includes a first telescopic rod 21 and a second telescopic rod 22, and the second telescopic rod 22 is stretched out from the first telescopic rod 21, upward After being stretched to a certain height, it is tightened by the first telescopic rod limit lock 23. The extension rod includes a first extension rod 31 and a second extension rod 32 , and the second extension rod 32 extends from the first extension rod 31 . The first extension rod 31 is connected to the second telescopic rod 22 through the spherical knob 4, and the first extension rod 22 can be rotated with the axis of the spherical knob 4 as the center line to lock at any certain angle with the second telescopic rod 22 . The other end of the second extension rod 32 is provided with a hook 5 . A shaft hole 311 is defined in the middle of the first extension rod.

The utility model can be used as a temporary table. There are two specific options:

One, a cross bar (not shown) is set at the bottom of the upper cover 10, the cross bar can pass through the shaft hole 311 and be fixed, and the upper cover 10 is fixed on the first extension rod 31, so that the upper cover 10 can be fixed on the upper Cover 10 to write documents on the table, and also can put the notebook computer on the table for use.

Its two, the first positioning hole and the second positioning hole (not shown) corresponding to the position at a certain distance can be set at the bottom of the upper cover 10, and a cross bar is passed through the first positioning hole and the pivot hole respectively. 311 and the second positioning hole, the upper cover 10 is fixed to the first extension rod 31, so that documents can be written on the upper cover 10 table, and the notebook computer can also be used on the table.

The utility model is not limited to the above-mentioned specific embodiments, as long as the simple changes of the structural shape with the same function all fall into the protection scope of the utility model. The utility model can design other implementation modes according to the technical solutions described in combination with specific application situations.

Claims (6)

1. A kind of multi-functional trolley, comprises casing, the roller that is installed in casing bottom and support foot, is connected and fixed on the pull bar of casing one side, and described casing includes loam cake, side wall and base plate, is characterized in that , the upper cover of the box is a detachable cushion, the pull rod includes two parts, a telescopic rod and an extension rod, the telescopic rod and the extension rod are connected by a spherical knob, and the extension rod can be The axis of the extension rod is the center line and rotates to lock at any certain angle with the telescopic rod, and the other end of the extension rod that is not connected with the telescopic rod is provided with a hook. 2. The multifunctional trolley according to claim 1, wherein a cross bar is provided at the bottom of the upper cover, and a shaft hole is provided in the middle of the extension rod, and the cross bar passes through the shaft hole Pass through and fix, and fix the upper cover on the extension rod. 3. The multifunctional trolley according to claim 1, characterized in that, the bottom of the upper cover is provided with a certain distance apart and a corresponding position of the first positioning hole and the second positioning hole, the extension rod A pivot hole is provided in the middle, through which a cross bar can pass through the first positioning hole, the pivot hole and the second positioning hole respectively to fix the upper cover on the extension rod. 4. The multifunctional trolley according to claim 1, characterized in that the bottom plate is a detachable bottom plate. 5. The multifunctional trolley according to claim 4, wherein the box is a square box, the side walls of the box include front, rear, left, and right walls, and the pull rods are fixed On the rear wall, the left wall and the right wall are respectively provided with two loose leaves. In the use state, the two loose leaves are connected by fasteners to form the same wall. In the non-use state, the bottom plate and the upper cover can be Disassemble, fold the two leaflets on the front wall and the rear wall respectively, and then fold the upper cover, the bottom frame, the front wall and the rear wall together to fold the whole box. 6. The multifunctional trolley according to claim 1, characterized in that, the upper cover of the box body is fixed by a limit pin.

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