TWM590553U - trolley - Google Patents

Abstract

This creation is about a trolley, including: a body, a push handle, a movable unit and a pivot unit. The seat body is used for carrying objects; the push handle is provided on the seat body, the push handle includes at least one hanging portion, and the at least one hanging portion is used for hanging and positioning of a hanging tube. The movable unit is arranged on the seat body, and the seat body can move relatively on a reference plane through the movable unit; the pivot connection unit is arranged on the seat body, and the push handle is pivotally connected to the pivot connection unit to be opposite to the seat The body pivots in a use position and a folded position, when the push handle is in the used position, the push handle stands on the seat body, and when the push handle is in the folded position, the push handle and the seat body appear Stacked up and down.

Description

trolley

This creation is related to trolleys, especially about a type of trolley.

For the management personnel of warehouses and factories, due to frequent daily shipments and heavy items, auxiliary tools must be provided on the items to save labor and improve the efficiency of transportation. Among them, trolleys are one of the most common tools. Therefore, in places such as factories or freight companies, you can often see staff stacking items on a trolley, and then pushing and pulling to transport a large number of items at the same time, as disclosed in Taiwan’s patents M579605, M577816 or M563986 The trolley structure belongs to this category.

However, in the structure of such trolleys, most of them only provide a storage platform for the storage of goods, and there is no additional special structure to accommodate small or more easily dumped items, and there can only be a storage platform for placing items The effect of such unity can no longer meet the current needs of use, and there are shortcomings that need to be improved urgently.

Therefore, it is necessary to provide a novel and progressive trolley to solve the above problems.

The main purpose of this creation is to provide a trolley that retains the advantages of the existing seat for stacking and transporting objects, and can additionally be combined with a hanging tube, so that small items, easy to dump or items that can be used at any time can be accommodated in the hanging tube To meet different usage requirements.

In order to achieve the above purpose, this creation provides a trolley, including: a body, a push handle, a movable unit and a pivot unit. The seat body is used for carrying objects; the push handle is provided on the seat body, the push handle includes at least one hanging portion, and the at least one hanging portion is used for hanging and positioning of a hanging tube. The movable unit is arranged on the seat body, and the seat body can move relatively on a reference plane through the movable unit; the pivot connection unit is arranged on the seat body, and the push handle is pivotally connected to the pivot connection unit to be opposite to the seat The body pivots in a use position and a folded position, when the push handle is in the used position, the push handle stands on the seat body, and when the push handle is in the folded position, the push handle and the seat body appear Stacked up and down.

The following only uses examples to illustrate the possible implementation of this creation, but it is not intended to limit the scope of this creation to be protected, which will be described first.

Please refer to FIGS. 1 to 8, which show an embodiment of the creation. The trolley of the creation includes a body 1 and a push handle 2.

The seat body 1 is used to carry objects and allow the objects to be placed layer by layer. Moreover, a concave-convex structure 12 for anti-skid is preferably provided on a bearing surface 11 of the seat body 1, the concave-convex structure 12 can increase the contact area with the object or block the object from sliding, so that the object can be stable Place on the base 1.

In this embodiment, the base 1 is rectangular, and the base 1 is made of plastic material and can be quickly produced. The base 1 includes a first component 13 and a plurality of second components 14 combined with each other. At the same plane position, the second component 14 is higher than the first component 13, and the color of the first component 13 is different from The color of the second component 14 allows the user to classify by color. In addition, the material properties of the first component 13 can also be designed to be different from the material properties of the second component 14, for example but not limited to, the surface roughness of the second component 14 is larger and has a non-slip effect; or The second component 14 has better absorption and cushioning capacity (such as rubber) and has the anti-impact effect. At this time, the second component 14 can be provided at the corner of the base 1.

The push handle 2 is provided on the base body 1. The push handle 2 includes at least one hanging portion 23 for hanging and positioning a hanging tube 6 to form a cross-domain system combination, which can further improve the With the accommodating capacity of the trolley, users can stack small items that cannot be stacked and items that are easily dumped to improve the efficiency of stable handling, or can place tools that will be used during the handling in the hanging tube 6 for ease of use Take it quickly. In this embodiment, the number of the at least one hanging portion 23 is two and is arranged at an upper and lower interval. The user can hang the hanging cylinders 6 of different sizes according to requirements.

Preferably, the push bar 2 is a single component that cannot be disassembled, so as to improve the overall structural strength and can surely load the weight of the hanging barrel 6 filled with objects.

Preferably, the at least one hanging portion 23 is a flat long rod. When the hanging tube 6 is hung, it can be positioned in the circumferential direction and has better hanging stability. In this embodiment, the cross section of the at least one hanging portion 23 is elliptical.

Still preferably, the trolley further includes a movable unit 3, which is disposed on the seat body 1, and the seat body 1 can freely move relative to a reference surface 7 (eg, slide) through the movable unit 3 . In this embodiment, the movable unit 3 includes four rollers 31, which are respectively located at the corners of the base 1.

Specifically, the trolley further includes a pivoting unit 4, the pivoting unit 4 is disposed on the seat body 1, the push handle 2 is pivotally connected to the pivoting unit 4 and can be pivoted relative to the seat body 1 for use Position and a superimposed position, when the push handle 2 is in the use position, the push handle 2 stands on the base 1 for use, and when the push handle 2 is in the superimposed position, the push handle 2 and the The seat body 1 is stacked up and down to reduce the occupied volume to facilitate storage. Wherein, the pivoting unit 4 includes two pivot seats 41, the push handle 2 further includes two poles 21 arranged at intervals, the two poles 21 are respectively pivotally connected to the two pivot seats 41, and the at least one hanging portion 23 is connected laterally between the two uprights 21. Among them, the vertical rod 21 is a round rod, which can reduce the damage caused by the stress concentration when an unexpected collision occurs.

More specifically, the pivoting unit 4 further includes a positioning rod 42, and an abutment member 43 and an elastic member 44 are further provided on each of the pivot seats 41, and a sliding slot 45 is provided through the abutment The first section 451 of the member 43 and the sliding slot 45 are located on the pivotal path of the vertical rod 21 at an interval, and the second section 452 of the sliding slot 45 is located on the pivotal path of the vertical rod 21 The two ends of the positioning rod 42 are respectively slidable on the sliding grooves 45 of the two pivot seats 41, and the elastic members 44 of the two pivot seats 41 are connected to the positioning rod 42 to make it normally There is a tendency to move toward the first section 451; wherein, when the positioning rod 42 is located in the second section 452, the upright rod 21 can pivot relative to the pivot base 41.

In this embodiment, viewed from the side, the pivot point of the upright rod 21 and the pivot seat 41 is between the abutment member 43 and the sliding slot 45, when the push handle 2 is in the use position When the positioning rod 42 is located in the first section 451, the upright rod 21 is sandwiched between the abutting member 43 and the positioning rod 42 and stands on the seat body 1; and when the push handle 2 is located in the stack In the closed position, the upright rod 21 and the seat body 1 are stacked up and down. The abutment 43 and the positioning rod 42 are interposed between the seat body 1 and the upright rod 21.

Preferably, the push handle 2 further includes an armrest portion 22, and two ends of the armrest portion 22 are respectively connected to the two vertical poles 21 and are located above the at least one hanging portion 23 to facilitate the user's hand The gripping control will not affect the hanging of the hanging tube 6. Wherein, the extending direction of the armrest portion 22 is oblique to the extending direction of the two poles 21.

It is worth mentioning that when the push handle 2 is in the use position, the push handle 2 and the seat body 1 define a placement space 5, and when the hanging tube 6 is hung in the placement space 5 When there is at least one hanging portion 23, one of the base 1 and the positioning rod 42 can selectively support the bottom of the hanging tube 6; and when the hanging tube 6 is hung on the outside of the placement space 5 When there is at least one hanging portion 23, the positioning rod 42 can selectively support the bottom of the hanging tube 6.

In this embodiment, the number of the at least one hanging portion 23 is two and is arranged at an upper and lower interval. When the hanging tube 6 is hung on one of the hanging portions 23 opposite to the upper, the other hanging located relatively below The hanger 23 can provide lateral support force to the side of the hanger tube 6, and the positioning rod 42 can provide upward support force to the bottom of the hanger tube 6, the hanger tube 6 can be simultaneously supported in two different directions And hang on the handle 2 stably according to its own gravity.

Taking actual use as an example, the hanging cylinder 6 can have different sizes, and most of them can be divided into a long hanging cylinder 61 and a short hanging cylinder 62. When the long hanging tube 61 is located in the storage space 5, the bottom of the long hanging tube 61 can abut against the base 1 or the positioning rod 42 to strengthen the bottom of the long hanging tube 61 to share the at least one The weight of the hanging part 23; similarly, when the long hanging tube 61 is located outside the storage space 5, the bottom of the long hanging tube 61 can abut against the positioning rod 42; at the same time, another The hanging portion 23 can provide lateral support force, so that the long hanging tube 61 is stable without shaking. However, if the short hanging cylinder 62 has a small load weight, no additional components are needed to support it. This type of short hanging cylinder 62 can be equipped with frequently used tools so that it can be quickly moved and handled. Of course, the user can also use the long hanging tube 61 and the short hanging tube 62 to hang them on the opposite sides of the handle 2 respectively.

In summary, the trolley of this creation can store objects layer by layer through the bearing surface of the seat body, and a hanging part is designed at the push handle. The hanging part can be used for hanging and positioning of the hanging tube, which can be Place small items, easily dumped, and often used items in the hanging tube to further enhance the function of the trolley to meet various different needs.

1‧‧‧Body

11‧‧‧ Bearing surface

12‧‧‧Concave and convex structure

13‧‧‧The first component

14‧‧‧Second component

2‧‧‧Push

21‧‧‧Stand

22‧‧‧Handrail

23‧‧‧Hanging Department

3‧‧‧ Activity Unit

31‧‧‧wheel

4‧‧‧Pivot unit

41‧‧‧Pivot seat

42‧‧‧Locating rod

43‧‧‧Abutment

44‧‧‧Elastic parts

45‧‧‧chute

451‧‧‧The first section

452‧‧‧Second Section

5‧‧‧ Placement space

6‧‧‧ hanging tube

61‧‧‧Long hanging tube

62‧‧‧Short hanging tube

7‧‧‧Datum

FIG. 1 is a perspective view of an embodiment of creation. FIG. 2 is a perspective view of a push-push on a base according to an embodiment of the creation. FIG. 3 is a partial exploded view of an embodiment of the creation. 4 and 5 are schematic diagrams of the hanging long hanging tube according to an embodiment of the invention. 6 is a schematic diagram of a hanging short hanging tube according to an embodiment of the creation. FIG. 7 and FIG. 8 are schematic diagrams of the change of the pivotal position of the vertical rod according to an embodiment of the invention.

1‧‧‧Body

11‧‧‧ Bearing surface

12‧‧‧Concave and convex structure

13‧‧‧The first component

14‧‧‧Second component

2‧‧‧Push

21‧‧‧Stand

22‧‧‧Handrail

23‧‧‧Hanging Department

3‧‧‧ Activity Unit

Claims (10)

A trolley, comprising: a body for carrying objects; a push handle, arranged on the body, comprising at least one hanging part, the at least one hanging part is used for hanging and positioning of a hanging tube; a movable unit is provided on The seat body, the seat body can move relatively on a reference plane through the movable unit; a pivot joint unit is provided on the seat body, the push handle is pivotally connected to the pivot joint unit and can be pivoted relative to the seat body In a use position and a folding position, when the push handle is in the use position, the push handle stands on the seat body, and when the push handle is in the folding position, the push handle and the seat body are stacked vertically. The trolley according to claim 1, wherein the pivoting unit includes two pivot seats, and the push handle further includes two poles arranged at intervals, the two poles are respectively pivotally connected to the two pivot seats, and the at least one crane The hanging part is laterally connected between the two vertical poles. The trolley according to claim 2, wherein the pivoting unit further includes a positioning rod, and each of the pivot seats is further provided with an abutment piece and an elastic piece, and a chute is provided through the abutment piece A first section of the chute is located on the pivoting path of the upright rod and spaced apart, a second section of the chute is located outside the pivoting path of the upright rod and communicates with the first section , The two ends of the positioning rod are respectively slidable on the sliding grooves of the two pivot seats, and the elastic members of the two pivot seats are connected to the positioning rod so that they normally have a tendency to move toward the first section; When the positioning rod is located in the second section, the upright rod can pivot relative to the pivot seat. The trolley according to claim 3, wherein when viewed from the side, the pivot point of the upright rod and the pivot seat is between the abutment and the chute, when the push handle is in the use position , The positioning rod is located in the first section, the upright rod is sandwiched between the abutment and the positioning rod and stands on the seat body; and when When the push handle is located at the overlapping position, the upright bar and the seat body are stacked up and down, and the abutment and the positioning bar are interposed between the seat body and the upright bar. The trolley according to claim 3, wherein when the push handle is in the use position, the push handle and the seat body define a placing space, and when the hanging tube is hung on the at least one in the placing space When the hanging part, one of the seat body and the positioning rod can selectively support the bottom of the hanging tube; and when the hanging tube is hung on the at least one hanging part outside the storage space, the The positioning rod can selectively support the bottom of the hanging tube. The trolley according to claim 3, wherein the number of the at least one hanging part is two and is arranged at an upper and lower interval; when the hanging tube is hung on the hanging part relatively above, the other The hanging part can provide lateral support force to the side of the hanging tube, and the positioning rod can provide upward support force to the bottom of the hanging tube, the hanging tube can be supported by two different directions of support force at the same time Gravity is hung on the handle stably. The trolley according to claim 1, wherein the push handle is a single component that cannot be disassembled. The trolley according to any one of claims 1 to 7, wherein the at least one hanging portion is a flat long rod. The trolley according to any one of claims 1 to 7, wherein the seat body comprises a first component and a plurality of second components combined with each other, the material properties of the first component are different from the material properties of the second component . The trolley according to claim 4, further includes a movable unit, the movable unit is disposed on the seat body, and the seat body can relatively move on a reference plane through the movable unit; when the push handle is in the use position, The push handle and the seat body define a placement space, and when the hanging tube is hung on the at least one hanging portion in the placement space, the seat body can selectively support the bottom of the hanging tube; And when the hanging tube When the at least one hanging part is hung outside the storage space, the positioning rod can selectively support the bottom of the hanging tube; the push bar is a single member that cannot be disassembled; the at least one hanging part It is a flat long rod; the push handle further includes an armrest part, the two ends of the armrest part are respectively connected to the two upright bars and are located above the at least one hanging part; the extending direction of the armrest part is oblique In the extending direction of the two upright rods; the upright rod is a round rod; the cross section of the at least one hanging portion is elliptical; an uneven structure for anti-skid is provided on a bearing surface of the seat body; the seat The body is rectangular, the movable unit includes four rollers, which are located at the corners of the seat body; the seat body is made of plastic material; the seat body includes a first component and a plurality of Two components, the material properties of the first component are different from the material properties of the second component; the color of the first component is different from the color of the second component; in the same plane position, the second component is higher than the first component ; The second component is provided at the corner of the seat body.

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