Office cart

Abstract

The utility model discloses an office cart, and particularly relates to the technical field of transportation equipment, the office cart comprises a base, the top of the base is fixedly provided with a first storage room, the two sides of the base are fixedly connected with protective plates, the two sides of the bottoms of the two protective plates are rotationally connected with two self-locking universal wheels, and the two self-locking universal wheels are fixedly connected with the first storage room. Clamping type pulleys are fixedly arranged on one sides of the two protection plates, connecting arms are rotationally connected to one sides of the two clamping type pulleys, a movable handle is fixedly connected between the two connecting arms, and by arranging the clamping type pulleys, the connecting arms and the movable handle, the design applies the ergonomics theory to facilitate sample carrying of transportation personnel. The height of the movable handle is adjusted through a clamping type pulley, the clamping type pulley adjusts the rotating angle of the connecting arm through multi-gear height to change the height of the connecting arm, self adjustment can be conducted according to the using situation and the height of a user, the discomfort of transportation personnel in the using process is reduced, and the using convenience of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of transportation equipment, and more specifically, to an office cart. Background Art

[0002] Small office transport carts mainly use cutting-edge technologies such as ergonomics, intelligent interaction and mechanics. The main purpose is to solve the problems of small user applicability, poor mobility, potential safety hazards and small capacity of existing carts in office environments. With the growth of e-commerce and global trade, the logistics industry plays an increasingly important role in the economy. Although logistics carts are important equipment in logistics operations.

[0003] After searching, the existing patent (publication number: CN214267712U) discloses a multifunctional office transport trolley, including a clamping device, which includes a telescopic rod, a first spring and a pressure plate. One end of the telescopic rod is rotatably arranged on the trolley, and the pressure plate is rotatably arranged on the other end of the telescopic rod. The end of the telescopic rod close to the trolley is arranged on the trolley through the first spring. The clamping device can clamp the items placed on the trolley. The utility model can simply and quickly clamp the items on the trolley through the clamping device, and has a simple structure, convenient operation, low cost and strong practicality.

[0004] Currently, office carts on the market are highly homogenized, with relatively simple functions, little consideration of user experience (ergonomics) in details, and a lack of technological innovations such as automation, intelligence, and the Internet of Things. These have led to low efficiency and poor applicability of existing carts in use. Therefore, in order to solve the above problems, an office cart is necessary. Utility Model Content

[0005] The main technical problem solved by the utility model is to provide an office cart, which can solve the problems raised by the above-mentioned background technology.

[0006] To solve the above technical problems, according to one aspect of the utility model, more specifically, an office cart includes a base, a first storage chamber is fixedly arranged on the top of the base, guard plates are fixedly connected on both sides of the base, two self-locking universal wheels are rotatably connected on both sides of the bottom of the two guard plates, cassette pulleys are fixedly arranged on one side of the two guard plates, connecting arms are rotatably connected on one side of the two cassette pulleys, a moving handle is fixedly connected between the two connecting arms, and the cassette pulley has multiple adjustable gears.

[0007] Furthermore, two tracks are provided on opposite sides of the two guard plates, a second storage box is connected between the two guard plates through track snap-fitting, the second storage box is arranged above the first storage room, and the four tracks are inclined and parallel to both sides of the guard plates.

[0008] Furthermore, a plurality of card slots are provided on the inner sides of the four rails, two card blocks are fixedly provided on both sides of the second storage box, and the four card blocks are respectively engaged in the inner sides of the four card slots.

[0009] Furthermore, an exit is provided at the top of each of the four tracks, and the second storage box enters the inner side of the track through the exit. A plurality of smooth circular chamfers are fixedly provided inside each of the four tracks.

[0010] Furthermore, baffles are fixedly provided on the tops of the first storage room and the second storage box, and the baffles are transparent acrylic plates. Multiple partitions are fixedly provided inside the first storage room and the second storage box, and the partitions are made of anti-slip sponge material.

[0011] Furthermore, a control box is rotatably provided at the rear side of the base, a braking universal wheel is rotatably provided at the bottom of the control box, an AEB system and a FCW system are fixedly provided inside the control box, and a radar is fixedly provided inside the base.

[0012] Furthermore, the connecting arm is an L-shaped plastic arm, and the movable handle is an ergonomic handle with an anti-slip design on the outer side.

[0013] The beneficial effects of the office cart of the utility model are:

[0014] By setting up a cassette pulley, a connecting arm and a mobile handle, this design applies ergonomics theory to facilitate transport personnel to carry samples. The mobile handle uses a cassette pulley to adjust the height. The cassette pulley changes the height of the connecting arm through a multi-level height adjustment of the connecting arm's rotation angle. It can be adjusted according to the user's usage scenario and height, reducing the discomfort of the transport personnel during use and improving the convenience of using the device;

[0015] By setting up the first storage room, the second storage box and the track, when in use, the second storage box is installed through the track, and the items are placed in the second storage box and the first storage room for reasonable separation, which is convenient for users to organize and store items. The second storage box can slide up and down through the track to maximize the use of space. When facing large files, the interval between the first storage room and the second storage box can be removed or adjusted according to needs, thereby increasing the height of the storage space of the first storage room, effectively improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0017] Figure 1 This is a schematic diagram of the overall structure of an office cart of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of a second storage box of an office cart of the utility model;

[0019] Figure 3 This is a schematic diagram of the track structure of an office cart of the utility model;

[0020] Figure 4 The utility model is a schematic diagram of the internal structure of a storage box of an office cart.

[0021] In the figure: 1. base; 10. guard plate; 11. self-locking universal wheel; 12. brake universal wheel; 13. cassette pulley; 14. control box; 2. first storage chamber; 3. baffle; 4. second storage chamber; 40. block; 41. partition; 5. connecting arm; 50. moving handle; 6. track; 60. slot; 61. arc chamfer; 62. exit. DETAILED DESCRIPTION

[0022] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments. It should be noted that the embodiments and features in the embodiments of the present application can be combined with each other without conflict.

[0023] like Figure 1-4 As shown, according to one aspect of the utility model, an office cart is provided, including a base 1, a first storage chamber 2 is fixedly arranged on the top of the base 1, guard plates 10 are fixedly connected on both sides of the base 1, two self-locking universal wheels 11 are rotatably connected on both sides of the bottom of the two guard plates 10, a cassette pulley 13 is fixedly arranged on one side of the two guard plates 10, a connecting arm 5 is rotatably connected on one side of the two cassette pulleys 13, a moving handle 50 is fixedly connected between the two connecting arms 5, the cassette pulley 13 has a plurality of adjustable gears, and by setting the cassette pulley 13, the connecting arm 5 and the moving handle 50, this design applies the theory of ergonomics to facilitate the transportation personnel to carry samples. The moving handle 50 uses the cassette pulley 13 to adjust the height, and the cassette pulley 13 changes the height of the connecting arm 5 by adjusting the rotation angle of the connecting arm 5 in multiple gears, and can be adjusted according to the user's use scenario and height, reducing the discomfort of the transportation personnel during use.

[0024] In this embodiment, two rails 6 are provided on opposite sides of the two guard plates 10, and the second storage box 4 is connected between the two guard plates 10 through the rails 6. The second storage box 4 is arranged above the first storage room 2, and the four rails 6 are arranged obliquely and parallel to the two sides of the guard plate 10. By setting the first storage room 2, the second storage box 4 and the rails 6, when in use, the second storage box 4 is installed through the rails 6, and the items are placed in the second storage box 4 and the first storage room 2 respectively for reasonable separation, which is convenient for users to organize and store items. The second storage box 4 can slide up and down through the rails 6 to maximize space utilization. When facing large files, the interval between the first storage room 2 and the second storage box 4 can be removed or adjusted according to needs, thereby increasing the height of the storage space of the first storage room 2, effectively improving the practicality of the device.

[0025] In this embodiment, a plurality of card slots 60 are provided on the inner sides of the four rails 6, and two card blocks 40 are fixedly provided on both sides of the second storage box 4. The four card blocks 40 are respectively engaged in the inner sides of the four card slots 60. Through the above arrangement, the second storage box 4 is fixedly engaged, and the height of the second storage box 4 can be conveniently adjusted while ensuring stability.

[0026] In this embodiment, an outlet 62 is provided at the top of each of the four tracks 6, and the second storage box 4 enters the inner side of the track 6 through the outlet 62. A plurality of smooth arc chamfers 61 are fixedly provided inside the four tracks 6. The second storage box 4 can be taken and installed through the above arrangement, thereby further improving the practicability of the device.

[0027] In this embodiment, baffles 3 are fixedly provided on the tops of the first storage chamber 2 and the second storage box 4, and the baffles 3 are transparent acrylic plates. Multiple partitions 41 are fixedly provided inside the first storage chamber 2 and the second storage box 4, and the partitions 41 are made of non-slip sponge material. By providing the baffles 3, the documents inside the first storage chamber 2 and the second storage box 4 are protected during transportation, and are convenient for observation. At the same time, the partitions 41 are provided to fix and separate the documents, which improves the neatness of the placement while protecting the documents.

[0028] In this embodiment, a control box 14 is rotatably provided on the rear side of the base 1, a braking universal wheel 12 is rotatably provided on the bottom of the control box 14, an AEB system and a FCW system are fixedly provided inside the control box 14, and a radar is fixedly provided inside the base 1. In terms of the design of the safety device, relying on the existing radar, automatic emergency braking of the AEB system and forward collision warning of the FCW system, more functions are added to ensure safe use and prevent accidental sliding or collision.

[0029] In this embodiment, the connecting arm 5 is an L-shaped plastic arm, and the movable handle 50 is an ergonomic handle with an anti-slip design on the outside. The above arrangement reduces the length of the connecting arm 5 and reduces the space occupied by the device. The space limitations and requirements of the office are fully considered, and multiple functions are integrated into a compact cart, which effectively optimizes the utilization of the office space and makes the office environment more tidy and orderly. At the same time, the movable handle 50 fits the user's palm, making the operation more comfortable.

[0030] The working principle of this device is as follows: This design applies ergonomics theory to facilitate transport personnel to carry samples. The mobile handle 50 uses a cassette pulley 13 to adjust the height. The cassette pulley 13 changes the height of the connecting arm 5 by adjusting the rotation angle of the connecting arm 5 in multiple gears. It can be adjusted according to the user's usage scenario and height, reducing the discomfort of the transport personnel during use. When in use, the second storage box 4 is installed through the track 6, and the items are placed in the second storage box 4 and the first storage room 2 respectively for reasonable separation, which is convenient for users to organize and store items. The second storage box 4 can be slid up and down through the track 6 to maximize space utilization. When facing large files, the interval between the first storage room 2 and the second storage box 4 can be removed or adjusted according to needs, thereby increasing the height of the storage space of the first storage room 2.

[0031] The electrical components that appear in this article are all electrical components that exist in reality.

[0032] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the present invention also fall within the protection scope of the present invention.

Claims

1. An office cart, comprising a base (1), characterized in that: A first storage chamber (2) is fixedly arranged on the top of the base (1), guard plates (10) are fixedly connected to both sides of the base (1), two self-locking universal wheels (11) are rotatably connected to both sides of the bottom of the two guard plates (10), a cassette pulley (13) is fixedly arranged on one side of the two guard plates (10), a connecting arm (5) is rotatably connected to one side of the two cassette pulleys (13), a moving handle (50) is fixedly connected between the two connecting arms (5), and the cassette pulley (13) has a plurality of adjustable gears.

2. An office cart according to claim 1, characterized in that: Two rails (6) are provided on opposite sides of the two guard plates (10); a second storage box (4) is connected between the two guard plates (10) via the rails (6); the second storage box (4) is arranged above the first storage chamber (2); and the four rails (6) are arranged at an angle and are parallel to the two sides of the guard plates (10).

3. An office cart according to claim 2, characterized in that: A plurality of slots (60) are provided on the inner sides of the four rails (6), two card blocks (40) are fixedly provided on both sides of the second storage box (4), and the four card blocks (40) are respectively engaged in the inner sides of the four slots (60).

4. An office cart according to claim 3, characterized in that: The tops of the four tracks (6) are each provided with an outlet (62), and the second storage box (4) enters the inner side of the track (6) through the outlet (62). The insides of the four tracks (6) are each fixedly provided with a plurality of smooth circular chamfers (61).

5. An office cart according to claim 1, characterized in that: The first storage chamber (2) and the second storage box (4) are both fixedly provided with baffles (3) on the top, and the baffles (3) are transparent acrylic plates. The first storage chamber (2) and the second storage box (4) are both fixedly provided with a plurality of partitions (41) inside, and the partitions (41) are made of anti-slip sponge material.

6. An office cart according to claim 1, characterized in that: A control box (14) is rotatably arranged at the rear side of the base (1), a braking universal wheel (12) is rotatably arranged at the bottom of the control box (14), an AEB system and an FCW system are fixedly arranged inside the control box (14), and a radar is fixedly arranged inside the base (1).

7. An office cart according to claim 1, characterized in that: The connecting arm (5) is an L-shaped plastic arm.

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