Multifunctional trolley

Abstract

The utility model belongs to the technical field of trolleys, and particularly relates to a multifunctional trolley which comprises a bottom support assembly and a vertical support assembly, the bottom support assembly comprises a first bottom support and a second bottom support, the first bottom support is vertically provided with two rear vertical supports, the second bottom support is vertically provided with two front vertical supports, and the vertical support assembly is arranged on the first bottom support. Wherein one of the rear vertical supports and the front vertical support is provided with a scissor-type connecting rod assembly, the scissor-type connecting rod assembly comprises a first scissor-type connecting rod and a second scissor-type connecting rod, the first scissor-type connecting rod is hinged to the second scissor-type connecting rod, the other opposite end of the first scissor-type connecting rod is connected with the front vertical support through a connecting rod, and the other opposite end of the second scissor-type connecting rod is connected with the rear vertical support through a connecting rod. And the other opposite end of the second shear fork type connecting rod is connected with a rear vertical bracket through a connecting rod. According to the multifunctional trolley, a user can lie on the trolley to have a rest or work, and only the support on one side edge is arranged, so that cost is saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of multifunctional trolley.It belongs to trolley technical field. BACKGROUND

[0002] With the improvement of living standards, more and more people like to drive to outdoor activities, and at the same time, they will carry a lot of picnic food and outdoor tools. However, the car can only be driven to the parking lot, and the remaining distance needs to be completed by walking. It is very inconvenient for people to carry so many things outdoors. Now, folding trolleys that can be placed in the trunk are also sold on the market. When in use, the trolley can be opened for carrying picnic food and outdoor tools, making it convenient for people to carry.

[0003] The existing trolley is only suitable for some people (children aged 0-6) to lie and rest, and is not friendly to adult users. CONTENT OF THE UTILITY MODEL

[0004] The utility model provides a multifunctional trolley that can realize user lying and resting or office work, and is designed to be user-friendly. It considers the needs of different users and is widely applicable and convenient to fold, solving the problems existing in the prior art.

[0005] To solve the above technical problems, the technical scheme of the utility model is as follows:

[0006] A multifunctional trolley includes a bottom support assembly and a vertical support assembly. The bottom support assembly includes a first bottom support and a second bottom support connected by a rotating shaft. The first bottom support is vertically installed with two rear vertical supports. The second bottom support is vertically installed with two front vertical supports.

[0007] One of the rear vertical supports and the front vertical supports is provided with a scissor linkage assembly. The scissor linkage assembly includes a first scissor linkage connected to the rear vertical support at one end and a second scissor linkage connected to the front vertical support at one end. The first scissor linkage and the second scissor linkage are hinged. The other end of the first scissor linkage is connected to the front vertical support connection through a connecting rod. The other end of the second scissor linkage is connected to the rear vertical support connection through a connecting rod.

[0008] The rear vertical support and the two front vertical supports are connected to universal wheels through wheel supports at the lower ends.

[0009] The front end of the second bottom support is connected to a pull rod through a U-shaped bracket, which is convenient for users to push and pull.

[0010] The second bottom support is U-shaped and includes two second horizontal bottom supports and a second connecting bracket. The two first horizontal bottom supports are provided with baffles.

[0011] The first bottom support is in U shape, comprising two first horizontal bottom supports and a first connecting support, the two first horizontal bottom supports are connected through a rotating shaft, and the rotating shaft is rotatably connected with the second horizontal bottom support.

[0012] The first bottom support and the second bottom support are further provided with a plurality of reinforcing rods.

[0013] The front vertical support comprises two vertical support rods and a horizontal support.

[0014] The first bottom support is provided with two rear vertical supports on the side, and the second bottom support is provided with two front vertical supports on the side.

[0015] One of the rear vertical support and the front vertical support is provided with an additional support for a person to lean on.

[0016] The rear vertical support is connected with a storage plate through a rotating assembly, the rotating assembly comprises a second rotating piece with one end connected with the rear vertical support and the other end connected with the storage plate, and a third rotating piece with one end connected with the rear vertical support and the other end supporting the storage plate through a support buckle, the third rotating piece is connected with a first rotating piece at the middle, and the first rotating piece is connected with the storage plate at the other end.

[0017] The utility model has the following advantages and beneficial effects:

[0018] The multifunctional trolley disclosed by the utility model is provided with left and right side supports and rear side supports, and has a front side spare area, which is convenient for a user to lie and rest, and is used for conveniently lying and resting for adults when needed. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the description of the embodiments or the prior art. Obviously, the drawings described below are only some of the embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0020] Figure 1 It is a structural schematic view of the multifunctional trolley of the present application.

[0021] Figure 2 It is a structural schematic view of the multifunctional trolley of the present application.

[0022] Figure 3 It is a structural schematic view of the multifunctional trolley of the present application.

[0023] In the figure, 1 is a first bottom support; 2 is a baffle; 3 is a second bottom support; 4 is a second connecting frame; 5 is a U-shaped frame; 6 is a front vertical support; 7 is a pull rod; 8 is a horizontal support; 9 is an additional support; 10 is a connecting rod; 11 is a first scissor link; 12 is a second scissor link; 13 is a storage plate; 14 is a first connecting frame; 15 is a rear vertical support; 16 is a wheel support; 17 is a universal wheel; 18 is a first rotating piece; 19 is a second rotating piece; 20 is a third rotating piece; 21 is a supporting buckle; and 22 is a rotating shaft. DETAILED DESCRIPTION

[0024] The specific embodiments of the present application will be further described below in combination with the drawings. It should be noted that the description of these embodiments is used to help understand the present application, but does not constitute a limitation on the present application. In addition, the technical features involved in each embodiment of the present application described below can be combined with each other as long as there is no conflict.

[0025] Referring to Figure 1 and Figure 3 A multifunctional trolley, comprising a bottom support assembly and a vertical support assembly, the bottom support assembly comprising a first bottom support 1 and a second bottom support 3 connected by a rotating shaft 22, the first bottom support 1 vertically mounting two rear vertical supports 15, the second bottom support 3 vertically mounting two front vertical supports 6,

[0026] One of the rear vertical support 15 and the front vertical support 6 is provided with a scissor linkage assembly, the scissor linkage assembly comprises a first scissor linkage 11 connected with the rear vertical support 15 at one end and a second scissor linkage 12 connected with the front vertical support 6 at one end, the first scissor linkage 11 and the second scissor linkage 12 are hinged, the opposite end of the first scissor linkage 11 is connected with the front vertical support 6 through the connecting rod 10, the opposite end of the second scissor linkage 12 is connected with the rear vertical support 15 through the connecting rod 10;

[0027] The rear vertical support 15 and the two front vertical supports 6 are connected with universal wheels 17 through wheel supports 16 at the lower ends;

[0028] The second bottom support 3 is connected with the pull rod 7 through the U-shaped frame 5 at the front end, which is convenient for users to push and pull.

[0029] The second bottom support 3 is in a U-shaped structure and comprises two second transverse bottom supports and a second connecting frame 4, and the two first transverse bottom supports are provided with the baffle 2. The first bottom support 1 is in a U-shaped structure and comprises two first transverse bottom supports and a first connecting frame 14, and the two first transverse bottom supports are connected through a rotating shaft 22, the rotating shaft 22 penetrates through the two first transverse bottom supports and is rotatably connected with the second transverse bottom support, so that the first bottom support 1 and the second bottom support 3 can be folded.

[0030] The first bottom support 1 and the second bottom support 3 are further provided with a plurality of reinforcing rods. The front vertical support 6 comprises two vertical support rods and a transverse support 8. Two rear vertical supports 15 are vertically arranged on the side of the first bottom support 1, and two front vertical supports 6 are vertically arranged on the side of the second bottom support 3. One of the rear vertical support 15 and the front vertical support 6 is provided with an additional support 9 for people to lean on. After the additional support 9 is covered with cloth, the user can conveniently lean on it, which expands the user group of the stroller and is also suitable for adults to use.

[0031] With reference to Figure 2 The rear vertical support 15 is connected with a storage plate 13 through a rotating assembly, the rotating assembly comprises a second rotating piece 19 connected with the rear vertical support 15 at one end and connected with the storage plate 13 at the opposite end, and a third rotating piece 20 connected with the rear vertical support 15 at one end and supporting the storage plate 13 through a supporting buckle 21 at the opposite end, the middle end of the third rotating piece 20 is connected with a first rotating piece 18, and the opposite end of the first rotating piece 18 is connected with the storage plate 13.

[0032] The embodiments of the utility model are described in detail above with reference to the drawings, but the utility model is not limited to the described embodiments. For those skilled in the art, various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, and still fall within the protection scope of the utility model.

Claims

1. A multi-functional trolley comprising a base support assembly and a vertical support assembly, characterised in that: The bottom support assembly comprises a first bottom support and a second bottom support connected by a rotating shaft, the first bottom support is vertically installed with two rear vertical supports, the second bottom support is vertically installed with two front vertical supports, One of the rear vertical support and the front vertical support is provided with a scissor linkage assembly, the scissor linkage assembly comprises a first scissor linkage connected at one end with the rear vertical support and a second scissor linkage connected at one end with the front vertical support, the first scissor linkage and the second scissor linkage are hinged, the other end of the first scissor linkage is connected with the front vertical support through a connecting rod, the other end of the second scissor linkage is connected with the rear vertical support through a connecting rod; The lower ends of the rear vertical support and the two front vertical supports are connected with universal wheels through wheel supports; The front end of the second bottom support is connected with a pull rod through a U-shaped frame.

2. The multi-functional cart of claim 1, wherein: The second bottom support is in a U shape and comprises two second horizontal bottom supports and a second connecting frame, the two second horizontal bottom supports are provided with baffles.

3. A multi-functional trolley as claimed in claim 2, wherein: The first bottom support is in a U shape and comprises two first horizontal bottom supports and a first connecting frame, the two first horizontal bottom supports are connected through a rotating shaft, and the rotating shaft penetrates through the two first horizontal bottom supports and is rotationally connected with the second horizontal bottom support.

4. A multi-functional trolley as claimed in claim 3, wherein: The first bottom support and the second bottom support are further provided with a plurality of reinforcing rods.

5. The multi-functional cart of claim 1, wherein: The front vertical support comprises two vertical support rods and a horizontal support.

6. The multi-functional cart of claim 1, wherein: The side edges of the first bottom support are vertically installed with two rear vertical supports, and the side edges of the second bottom support are vertically installed with two front vertical supports.

7. The multi-functional cart of claim 1, wherein: One of the rear vertical support and the front vertical support is provided with an additional support for a person to lie on.

8. The multi-functional cart of claim 1, wherein: The rear vertical support is connected with a storage plate through a rotating assembly, the rotating assembly comprises a second rotating piece connected at one end with the rear vertical support and at the other end with the storage plate, and a third rotating piece connected at one end with the rear vertical support and at the other end with the storage plate through a supporting buckle to support the storage plate, the third rotating piece is connected at the middle end with a first rotating piece, and the other end of the first rotating piece is connected with the storage plate.

Images