Portable storage type vehicle-mounted trolley

Abstract

The utility model provides a portable storage type vehicle-mounted trolley, and belongs to the technical field of vehicle-mounted tools and portable equipment. Comprising a bottom frame, a mounting block fixedly mounted at the bottom of the bottom frame, universal wheels adaptively mounted at the bottom of the mounting block, a connecting seat fixedly mounted at the bottom of the bottom frame, pulleys fixedly mounted on the side wall of the bottom frame, a folding assembly arranged on the surface of the bottom frame, and an auxiliary assembly arranged on the side wall of the bottom frame, and the placing assembly is arranged on the surface of the bottom frame. Through the arrangement of the folding assembly, the auxiliary assembly and the placing assembly, efficient folding and storage of the vehicle-mounted trolley are achieved, the portability and the space utilization rate are improved, and a movable frame and a folding rod in the folding assembly can be flexibly folded and are convenient to carry and store; and a supporting column, a buckle and a supporting net in the auxiliary assembly ensure stable mounting and dismounting of the placement assembly, and the use stability is enhanced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to vehicle-mounted tool and portable equipment technical field, concretely relates to a portable storage type vehicle-mounted trolley. BACKGROUND

[0002] The background technology of the vehicle-mounted trolley mainly involves the fields of vehicle engineering, material science and mechanical design. With the development of the automobile industry and the diversification of user needs, the vehicle-mounted trolley, as a portable tool, is widely used in transportation, handling and storage scenes. Its design usually adopts lightweight materials to improve portability and durability, and is equipped with foldable or modular structure to save space.

[0003] Although the vehicle-mounted trolley in the prior art meets the portability and storage needs to some extent, there are still some problems. The folding structure of the traditional trolley is complex, inconvenient to operate, and occupies a large space after storage, which is difficult to meet the user's demand for extreme portability. Therefore, a portable storage type vehicle-mounted trolley appears. SUMMARY

[0004] The utility model aims at providing a portable storage type vehicle-mounted trolley, which aims at solving the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A portable storage type vehicle-mounted trolley, comprising,

[0007] The bottom frame, the mounting block fixedly installed at the bottom of the bottom frame, the universal wheel adaptively installed at the bottom of the mounting block, the connecting seat fixedly installed at the bottom of the bottom frame, the pulley fixedly installed at the side wall of the bottom frame, the folding assembly arranged on the surface of the bottom frame, the auxiliary assembly arranged on the side wall of the bottom frame, and the placing assembly arranged on the surface of the bottom frame.

[0008] As a preferred scheme of the utility model, the folding assembly comprises a moving frame connected to the side wall of the bottom frame through a bearing, and a folding rod connected to the surface of the moving frame through a bearing.

[0009] As a preferred scheme of the utility model, the folding assembly further comprises a fixed rod fixedly installed on the inner wall of the moving frame, a handle sleeved on the surface of the fixed rod, and a clasp movably connected to the side wall of the handle.

[0010] As a preferred scheme of the utility model, the auxiliary assembly comprises a support column fixedly installed on the inner wall of the bottom frame, and a buckle fixedly installed on the side wall of the bottom frame.

[0011] As a preferred scheme of the utility model, the auxiliary assembly further includes a placing rack fixedly installed on the inner wall of the bottom frame, and a supporting net fixedly installed on the side wall of the placing rack.

[0012] As a preferred scheme of the utility model, the placing assembly includes a first guardrail movably connected to the side wall of the bottom frame, and a second guardrail hingedly connected to the side wall of the first guardrail.

[0013] As a preferred scheme of the utility model, the placing assembly further includes a connector fixedly installed on the side wall of the second guardrail, and a third guardrail fixedly installed on the side wall of the connector.

[0014] Compared with the prior art, the utility model has the beneficial effects that: through the arrangement of the folding assembly, the auxiliary assembly and the placing assembly, efficient folding and storage of the vehicle-mounted trolley are realized, portability and space utilization are improved, the movable rack and the folding rod in the folding assembly can be flexibly folded, and are convenient for carrying and storage; the supporting column, the buckle and the supporting net in the auxiliary assembly ensure stable installation and dismounting of the placing assembly, and the stability of use is enhanced; the placing assembly forms an expandable storage space through the combination and folding of multiple guardrails, meets the demand of article placement, can be easily stored when not used, is suitable for vehicle-mounted use, and improves portability and use efficiency of users. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without paying creative labor, wherein:

[0016] Fig. 1 It is the overall structure schematic diagram of the utility model;

[0017] Fig. 2 It is the folding rod and movable rack connection schematic diagram of the utility model;

[0018] Fig. 3 It is the first guardrail and second guardrail connection schematic diagram of the utility model;

[0019] Fig. 4 It is the overall structure folding schematic diagram of the utility model.

[0020] In the figure: 101, the bottom frame; 102, the mounting block; 103, the universal wheel; 104, the connecting seat; 105, the pulley; 106, the folding assembly; 106a, the moving frame; 106b, the folding rod; 106c, the fixed rod; 106d, the handle; 106e, the clasp; 107, the auxiliary assembly; 107a, the support column; 107b, the buckle; 107c, the placing rack; 107d, the support net; 108, the placing assembly; 108a, the first guardrail; 108b, the second guardrail; 108c, the connector; 108d, the third guardrail. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned purposes, features and advantages of the present application more apparent and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0022] In the following description, a large number of specific details are set forth in order to facilitate a thorough understanding of the present application, but the present application can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the connotation of the present application, therefore the present application is not limited by the specific embodiments disclosed below.

[0023] Secondly, the "one embodiment" or "embodiment" referred to herein means that the specific features, structures or characteristics can be included in at least one implementation of the present application. "In one embodiment" appearing in different places in the specification does not mean the same embodiment, nor is it an embodiment that is independent of or mutually exclusive of other embodiments. EMBODIMENT

[0024] REFERENCE Figs. 1-4 For the embodiment of the present application, the embodiment provides a portable storage type vehicle-mounted trolley, comprising,

[0025] The bottom frame 101, the mounting block 102 fixedly installed at the bottom of the bottom frame 101, the universal wheel 103 adaptively installed at the bottom of the mounting block 102, the connecting seat 104 fixedly installed at the bottom of the bottom frame 101, the pulley 105 fixedly installed at the side wall of the bottom frame 101, the folding assembly 106 arranged on the surface of the bottom frame 101, the auxiliary assembly 107 arranged on the side wall of the bottom frame 101, and the placing assembly 108 arranged on the surface of the bottom frame 101.

[0026] Specifically, the folding assembly 106 includes the moving frame 106a connected to the side wall of the bottom frame 101 through a bearing, and the folding rod 106b connected to the surface of the moving frame 106a through a bearing, and the folding assembly 106 further includes the fixed rod 106c fixedly installed on the inner wall of the moving frame 106a, the handle 106d sleeved on the surface of the fixed rod 106c, and the clasp 106e movably connected to the side wall of the handle 106d.

[0027] Further, the folding rod 106b is arranged to support and fix the moving frame 106a, and pushing the middle part of the folding rod 106b upward can fold the folding rod 106b, thereby driving the moving frame 106a to move toward the bottom frame 101; when the clasp ring 106e on the handle 106d is clamped on the moving frame 106a, the handle 106d can be fixed, and the device can be moved by the handle 106d.

[0028] The auxiliary assembly 107 comprises a support column 107a fixedly installed on the inner wall of the bottom frame 101, and a buckle 107b fixedly installed on the side wall of the bottom frame 101, and the auxiliary assembly 107 further comprises a placing frame 107c fixedly installed on the inner wall of the bottom frame 101, and a support net 107d fixedly installed on the side wall of the placing frame 107c.

[0029] Preferably, the support column 107a cooperates with the placing frame 107c to fix the support net 107d, and the buckle 107b is arranged to facilitate the installation and removal of the placing assembly 108.

[0030] The placing assembly 108 comprises a first guardrail 108a movably connected to the side wall of the bottom frame 101, and a second guardrail 108b hingedly connected to the side wall of the first guardrail 108a, and the placing assembly 108 further comprises a connector 108c fixedly installed on the side wall of the second guardrail 108b, and a third guardrail 108d fixedly installed on the side wall of the connector 108c.

[0031] It should be noted that the first guardrail 108a is provided with two pieces, and the second guardrail 108b and the third guardrail 108d are each provided with two pieces, which are sequentially connected end to end to form a square when fully unfolded, and pushing the connector 108c toward the middle can push the second guardrail 108b and the third guardrail 108d into the middle of the two first guardrails 108a to complete folding.

[0032] In use, the mobile frame 106a is pulled up away from the base frame 101, the folding rod 106b is pushed straight, the placing assembly 108 is taken out, the connectors 108c on both sides are pulled, the first guardrail 108a, the second guardrail 108b and the third guardrail 108d form a square, the bottom of the first guardrail 108a on one side is clamped into the gap between the buckle 107b and the base frame 101, the handle 106d is pulled up, the clasp 106e is clamped on the surface of the first guardrail 108a on the other side to complete the fixing, the device can be moved by the handle 106d, and the placing assembly 108 can place articles; when the device is stored, the clasp 106e on the handle 106d is pried open, the bottom of the first guardrail 108a is pushed away from the buckle 107b, the connectors 108c on both sides are pushed, the second guardrail 108b and the third guardrail 108d are placed in the middle of the first guardrail 108a, the folded placing assembly 108 is placed on the support net 107d, the connection of the folding rod 106b is pushed to bend the folding rod 106b, and the end of the folding rod 106b drives the mobile frame 106a to move towards the base frame 101, thereby completing the folding of the device.

[0033] In summary, through the arrangement of the folding assembly 106, the auxiliary assembly 107 and the placing assembly 108, the device can be quickly unfolded and stored, greatly improving the convenience of use and the space utilization. The design of the folding assembly 106 enables the mobile frame 106a and the folding rod 106b to be flexibly folded, facilitating carrying and storage. The support column 107a, the buckle 107b and the support net 107d in the auxiliary assembly 107 ensure the stable installation and disassembly of the placing assembly 108. The placing assembly 108 forms an expandable storage space through the combination and folding of multiple guardrails, which meets the demand for placing articles and can be easily stored when not in use, and is suitable for vehicle use.

[0034] It is important to note that the construction and arrangements of the application shown in the various exemplary embodiments are illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications can be made to the embodiments without departing from the novel teachings and advantages of the subject matter described herein (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters, mounting arrangements, use of materials, colors, orientations, locations, and the like). For example, the elements shown as integrally formed can be constructed of multiple parts or elements, the position of elements can be reversed or otherwise varied, and the nature or number of elements or positions can be modified or changed. Thus, all such modifications are intended to be included within the scope of the present inventive subject matter. The order or sequence of any process or method steps can be varied or re-sequenced without departing from the subject matter described herein. Any "open / closed" claims are intended to encompass the structure described herein, and not just the structure equivalent, but also the equivalent structure. Other substitutions, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventive subject matter. Accordingly, the present inventive subject matter is not limited to particular embodiments described, but extends to various modifications that nevertheless fall within the scope of the appended claims.

[0035] Furthermore, in order to provide a concise description of the exemplary embodiments, not all features of an actual implementation can be described (i.e., those pertaining to the

[0036] It is understood that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions can be made. Such development efforts can be complex and time-consuming, but would be a routine undertaking for those of ordinary skill in the art having the benefit of this disclosure.

[0037] It should be noted that the above-mentioned embodiments are only used to illustrate the technical solutions of the present application but not to limit the present application, and although the present application is described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or equivalent replaced without departing from the spirit and scope of the present application, and all should be included in the scope of the claims of the present application.

Claims

1. A portable stowable vehicle cart, characterized by: The utility model relates to a foldable baby carriage, including, Bottom frame (101), fixed mounting block (102) installed at the bottom of the bottom frame (101), the universal wheel (103) of adaptive installation at the bottom of the mounting block (102), the connecting seat (104) of fixed installation at the bottom of the bottom frame (101), the pulley (105) of fixed installation in the side wall of the bottom frame (101), the folding subassembly (106) of setting in the surface of the bottom frame (101), the auxiliary subassembly (107) of setting in the side wall of the bottom frame (101) and the placing subassembly (108) of setting in the surface of the bottom frame (101).

2. The portable stowable cart of claim 1, wherein: The folding subassembly (106) includes the moving frame (106a) of bearing connection in the side wall of the bottom frame (101), and the folding rod (106b) of bearing connection in the surface of the moving frame (106a).

3. The portable stowable cart of claim 2, wherein: The folding subassembly (106) further includes the fixed rod (106c) of fixed installation in the inner wall of the moving frame (106a), the handle (106d) of sleeve setting in the surface of the fixed rod (106c) and the snap ring (106e) of swing connection in the side wall of the handle (106d).

4. The portable stowable cart of claim 3, wherein: The auxiliary subassembly (107) includes the support column (107a) of fixed installation in the inner wall of the bottom frame (101) and the buckle (107b) of fixed installation in the side wall of the bottom frame (101).

5. The portable stowable cart of claim 4, wherein: The auxiliary subassembly (107) further includes the placing frame (107c) of fixed installation in the inner wall of the bottom frame (101) and the support net (107d) of fixed installation in the side wall of the placing frame (107c).

6. The portable stowable cart of claim 5, wherein: The placing subassembly (108) includes the first guardrail (108a) of swing connection in the side wall of the bottom frame (101) and the second guardrail (108b) of hinged in the side wall of the first guardrail (108a).

7. The portable stowable cart of claim 6, wherein: The placing subassembly (108) further includes the connector (108c) of fixed installation in the side wall of the second guardrail (108b) and the third guardrail (108d) of fixed installation in the side wall of the connector (108c).

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