TWM576553U - Foldable wagon - Google Patents

Abstract

The present invention relates to a folding trolley, which mainly comprises a fixing plate, a folding plate, a cassette, a fixing member, a telescopic handle, a pulley and a bottom plate. The two corresponding side edges of each fixing plate are respectively pivotally connected to the folding plate, and the card is disposed therein. A fixing plate can be buckled or loosened to the other fixing plate, and the first plate body and the second plate body included in the rear folding plate can be fixed or loosened by the fixing member, and the folding plate can be used to receive or unfold the cart. When it is stored, it can be fixed to each other through the fixing plates to form a carryable cart. After being unfolded, the bottom plate can be loaded with goods and slid through the telescopic handle and the pulley to achieve convenient carrying and storage without occupying space.

Description

Folding trolley

This creation is a type of trolley, especially a folding trolley.

According to the design, there are many styles of trolleys, some are used for carrying utensils, some are used for baskets or sundries, etc. The main purpose of the trolleys of any kind is to save the user's strength and time. .

Commonly used carts usually include a carrier (basket style) and a telescopic pull rod attached to the carrier, and a roller is provided at the lower end of the carrier. When in use, the article is placed in the carrier, and the carrier is moved by the hand lever to save the effort and time of transportation. However, when the trolley is not used, it actually takes up too much storage space and is not easy to carry. Although some trolleys can fold it, the structure of these products is complicated and inconvenient to operate, and it is difficult to use the fastest time. Erection and folding. In view of this, the applicant has been researching and experimenting, and Meng Yinsheng has designed a foldable trolley structure that can be used to pull the moving load and facilitate quick storage.

The detailed features and advantages of the present invention are described in detail below in the embodiments, which are sufficient to enable any skilled artisan to understand the technical contents of the present invention and implement it according to the contents, the scope of the patent application and the drawings. Anyone familiar with the relevant art can easily understand the purpose and advantages of this creation.

The main purpose of this creation is to enable the cart to be stored or unfolded through the folding plate. The stowage can be fixed to each other through the fixing plates to form a carryable cart. After being unfolded, the bottom plate can be loaded with goods and passed through the telescopic handle. Pulling and sliding with the pulley to achieve convenient carrying and storage without occupying space.

In order to achieve the above object, the present invention is a folding cart comprising: a plurality of fixing plates, wherein two corresponding side edges of each of the fixing plates are respectively pivotally connected to a folding plate, and each of the fixing plates and each of the folding plates defines an accommodation a first board body pivotally connected to one of the fixing boards and a second board body pivotally connected to the fixing board, the first board body being pivotally connected to the second board body And the plurality of cassettes are disposed on one of the fixing plates and can be buckled or loosened on the other fixing plate; the plurality of fixing members are disposed on the first plate body and a fixed position of the unfolded second plate; a telescopic handle disposed on one of the fixing plates; a plurality of pulleys respectively disposed at two ends of each of the fixing plates; and a bottom plate pivotally connected to One of the fixing plates.

According to an embodiment of the present invention, an upper cover is further disposed on each of the fixing plate and each of the folding plates for shielding the receiving space.

According to an embodiment of the present invention, the first plate defines a first moving space and the second plate defines a second moving space, the fixing member is located between the first moving space and the second moving space The first plate body and the second plate body are foldable when the first plate body and the second plate body are fixed or located in the first moving space.

According to an embodiment of the present invention, the second plate body is provided with an abutting member at the second moving space.

According to an embodiment of the present invention, the fixing member is provided with a locking portion for abutting the abutting member to fix its position.

According to an embodiment of the present invention, the fixing plate is provided with a card slot for positioning the card holder of the fixing plate for fixing the combined fixing plates.

According to an embodiment of the present invention, each of the fixing plates forms a handle structure.

According to one embodiment of the present invention, each of the folded sheets forms a handle structure.

The embodiments of the present invention are described below by way of specific examples, and those skilled in the art can readily understand other advantages and effects of the present invention from the disclosure of the present disclosure.

The structure, the proportions, the sizes and the like of the drawings are only used to cope with the contents disclosed in the specification for the understanding and reading of those skilled in the art, and are not intended to limit the implementation of the present invention. Conditions, so it is not technically meaningful. Any modification of the structure, change of the proportional relationship or adjustment of the size should remain in the firm without affecting the effectiveness of the creation and the purpose that can be achieved. The technical content revealed can be covered. In the meantime, the terms “a”, “two”, “upper”, and the like, are used for convenience of description, and are not intended to limit the scope of the invention, the relative relationship may be changed or Adjustments, if there is no material change in the content of the technology, are also considered to be the scope of implementation of this creation.

Please refer to FIG. 1 , which is a perspective view of a preferred embodiment of the present invention. 2 and FIG. 3, the cart 1 of the present invention mainly includes a plurality of fixing plates 10, a plurality of folding plates 11, a plurality of cassettes 12, a plurality of fixing members 13, a telescopic handle 14, a plurality of pulleys 15, and a bottom plate 16, wherein each of the fixed pins The two corresponding sides of the board 10 are respectively pivotally connected to a folding board 11 , and each of the fixing board 10 and each folding board 11 defines an accommodating space 100 , wherein each folding board 11 includes a first board body 110 and a second board body 112 . The first board 110 defines a first moving space 1100 and the second board 112 defines a second moving space 1120, and the fixing member 13 is disposed between the first moving space 1100 and the second moving space 1120 for fixing. The first plate body 110 and the second plate body 112 are located in the first movement space 1100, and the first plate body 110 and the second plate body 112 can be folded. The second plate 112 is disposed at the second moving space 1120 and is provided with an abutting member 1122. The fixing member 13 is additionally provided with a locking portion 130 for abutting the abutting member 11202 to fix the position thereof.

In addition, the first board body 110 is pivotally connected to one of the fixing boards 10, and the second board body 112 is pivotally connected to the other fixing board 10. The first board body 110 and the second board body 112 are pivotally connected to each other and can be folded into the capacity. The space 100 is disposed, and each of the fixing members 13 is disposed on the first plate body 110 and can be fixed to the unfolded second plate body 112.

Each of the latches 12 is disposed on one of the fixing plates 10, and the corresponding fixing plate 10 is further provided with a card slot 102, and the card slot 12 on the fixing plate 10 can be fixed to the card slot 102 of the other fixing plate 10 to reach the card. Buckle or loose purpose. The telescopic handle 14 is disposed on one of the fixing plates 10. Each of the pulleys 15 is disposed at each end of each of the fixing plates 10, and the bottom plate 16 is pivotally connected to one of the fixing plates 10 (refer to FIG. 4).

In addition to the above structure, an upper cover 17 is provided, which is disposed on each of the fixing plates 10 and the folding plates 11 for shielding the accommodating space 100, and the handle structure 104 formed on the fixing plate 10 and the folding plate 11 are formed. The handlebar structure 114.

Referring to FIG. 2, FIG. 3, FIG. 4, FIG. 5 and FIG. 6, the schematic diagram of the unfolding structure of the preferred embodiment, the use state of the fixed folding board, the use state of the placing bottom board, and the folding state are shown. Schematic diagram of the state of use of the folding board and the state of carrying the completed folding. In FIG. 2, the cassette 12 on the fixing plate 10 is moved away from the card slot 102 of the other fixing plate 10. At this time, each fixing plate 10 is in a non-fixed state, and is pulled outward to make the first in the folding plate 11. A plate body 110 and a second plate body 112 can be rotated and unfolded into a folded plate 11 in an unfolded state.

In FIG. 3, the unfolded first plate body 110 and the second plate body 112 are fixed by fixing the fixing member 13 in the first moving space 1100 toward the second plate body 112, so that the fixing member 13 is located. Between the first moving space 1100 and the second moving space 1120, the first board 110 and the second board 112 are fixed. The second moving space 1120 of the second board 112 is provided with a resisting member. 1122, and the fixing member 13 is additionally provided with a locking portion 130 for abutting the abutting member 1122 to fix the position thereof. The structural limit of the abutting member 1122 and the locking portion 130 can prevent the trolley 1 from vibrating during use. The movement of the fixing member 13 causes the first plate body 110 and the second plate body 112 to be unfixed, thereby rendering the cart 1 unusable.

After the fixing and fixing of each fixing plate 10 and each folding plate 11 is completed, referring to FIG. 4, the bottom plate 16 is fixedly positioned. Before the bottom plate 16 is yet placed, the bottom plate 16 is pivotally connected to one of the fixing plates 10, in the completion diagram. 2, and after the structure of FIG. 3 is installed, the bottom plate 16 can be rotated to be disposed in the accommodating space 100 and located at the bottom of each of the fixing plates 10 and the folding plates 11, while abutting against the fixing plates 10 and the folding plates. The side position of 11 is used to achieve a fixed support.

After the above installation is completed, the user only needs to stretch the telescopic handle 14 according to the height requirement of the user and slidably cooperate with the mounted pulley 15. The upper cover 17 can be placed on each fixed plate 10 after loading the contents in the accommodating space 100. And each folding plate 11 is provided for shielding the accommodation space 100.

When the cart 1 is to be folded, please refer to FIG. 5 and FIG. 6 to move the fixing member 13 in the reciprocating direction to move the fixing member 13 between the first moving space 1100 and the second moving space 1120 to the first position. The movement space 1100, at this time, the locking portion 130 is disengaged from the abutting member 1122, thereby achieving the purpose of folding the first plate body 110 and the second plate body 112, and the fixing members 13 on each folding plate 11 are completely moved and loose. After the removal, the fixing plates 10 can be brought close to each other and the folding plates 11 can be stored, and the cassette 12 on the fixing plate 10 can be locked into the card slot 102 of the other fixing plate 10 for convenient storage. purpose.

As can be seen from the above, the present invention mainly uses the folding plate 11 to achieve the storage or unfolding of the cart 1 and can be fixed to each other through the fixing plates 10 during storage, and can be loaded with the bottom plate 16 and can be loaded and conveyed. The telescopic handle and the pulley slide and pull to achieve the purpose of convenient carrying and storage without occupying space.

The above embodiments are merely illustrative of the principles of the present invention and their effects, and are not intended to limit the present invention. Anyone familiar with the art may modify the above embodiments without departing from the spirit and scope of the creation. Therefore, the scope of protection of this creation should be as listed in the scope of the patent application described later.

1‧‧‧Trolley

10‧‧‧ fixed board

100‧‧‧ accommodating space

102‧‧‧ card slot

104‧‧‧Handle structure

11‧‧‧Folding board

110‧‧‧ first board

1100‧‧‧First mobile space

1120‧‧‧Second mobile space

112‧‧‧Second plate

1122‧‧‧Resistance

114‧‧‧Handle structure

12‧‧‧Carmen

13‧‧‧Fixed parts

130‧‧‧Cards

14‧‧‧ Telescopic handle

15‧‧‧ pulley

16‧‧‧floor

17‧‧‧上盖

FIG. 1 is a perspective view of a preferred embodiment of the present invention.

FIG. 2 is a schematic exploded view of the preferred embodiment of the present invention.

Figure 3 is a schematic view showing the state of use of the fixed folding board of the present invention.

Figure 4 is a schematic view of the use state of the bottom plate of the creation.

Figure 5 is a schematic view of the use state of the folding and folding board of the creation.

Figure 6 is a schematic diagram of the portable use status of the completion of the creation.

Claims (8)

A folding cart comprising: a plurality of fixing plates, wherein two corresponding side edges of each of the fixing plates are respectively pivotally connected to a folding plate, and each of the fixing plates and each of the folding plates defines an accommodating space, wherein each of the folding plates comprises a first plate body pivotally connected to one of the fixing plates and a second plate body pivotally connected to the fixing plate, the first plate body being pivotally connected to the second plate body and being detachable from the receiving portion a plurality of latches disposed on one of the fixing plates and detachable or detachable from the other fixing plate; a plurality of fixing members disposed on the first plate body and capable of unfolding the second plate body a fixed position; a telescopic handle disposed on one of the fixing plates; a plurality of pulleys respectively disposed at positions of both ends of each of the fixing plates; and a bottom plate pivotally connected to one of the fixing plates. The folding cart of claim 1, further comprising an upper cover disposed on each of the fixing plates and each of the folding plates for shielding the receiving space. The folding cart of claim 1, wherein the first plate defines a first moving space and the second plate defines a second moving space, the fixing member is located in the first moving space and the first The first plate body and the second plate body are fixed between the two moving spaces, and the first plate body and the second plate body are folded in the first moving space. The folding cart of claim 3, wherein the second board is provided with an abutting member at the second moving space. The folding cart of claim 4, wherein the fixing member is provided with a locking portion for abutting the abutting member to fix the position thereof. The folding cart of claim 1, wherein the fixing plate is provided with a card slot for positioning the card of the fixing plate for fixing the combined fixing plates. The folding cart of claim 1, wherein each of the fixing plates forms a handle structure. The folding cart of claim 1, wherein each of the folding panels forms a handle structure.