An office supplies carrying device

Abstract

The utility model provides an office supply carrying device relates to carrying tool technical field, include: mobile auxiliary base, mobile auxiliary base left side is equipped with mobile support base, and the mobile support base right end surface top edge position is connected with mobile auxiliary base left end surface top edge position between rotating installation, when mobile support base rotates right 90 degrees, when push rod and buckle groove joint cooperation, this device can be based on the different carrying scene, flexible realization carries the conversion of mode, and the demand of big area stable carrying and narrow space nimble passage is given consideration to, improves carrying security and operation convenience, is applicable to the article transfer demand of various office scenes, solves the problem that the traditional handcart because of size fixed, in the narrow corridor, office room partition limited space is difficult nimble passage, needs manual unloading article, seriously influences the continuity and convenience problem of office supply carrying.

Description

Technical Field

[0001] This utility model relates to the field of handling tools, and in particular to an office supplies handling device. Background Technology

[0002] In office settings, the movement of office supplies is a frequent operation in daily work, encompassing various items such as documents, office equipment, and office furniture. Traditional methods of moving office supplies often rely on ordinary handcarts. However, in office environments, there are often scenarios with limited space, such as narrow corridors, office cubicles, and elevator cars. Traditional handcarts, due to their fixed overall length or width, are difficult to maneuver and pass through these narrow spaces, and may even be unable to pass due to size mismatch. Items must be unloaded from the handcart and carried one by one through the narrow area before being reloaded, which greatly affects the continuity and convenience of the movement. Utility Model Content

[0003] This utility model relates to an office supplies handling device, which solves the problem that traditional handcarts, due to their fixed size, are difficult to move flexibly in narrow corridors, office cubicles and other restricted spaces, requiring manual loading and unloading of items, which seriously affects the continuity and convenience of office supplies handling.

[0004] This utility model provides an office supplies handling device, specifically including: a mobile auxiliary base, on which two sets of first traveling wheels are fixedly installed in a symmetrical manner on the bottom surface; a mobile support base is provided on the left side of the mobile auxiliary base, and the top edge of the right end face of the mobile support base is rotatably connected to the top edge of the left end face of the mobile auxiliary base; two sets of second traveling wheels are fixedly installed in a symmetrical manner on the left side of the bottom surface of the mobile support base; a push rod is fixedly installed on the top surface of the mobile auxiliary base; a stop block is fixedly installed on the left side of the top surface of the mobile support base, and the top surface of the stop block has a snap-fit ​​groove with an arc-shaped groove structure, the snap-fit ​​groove penetrating the front and rear surfaces of the stop block; when the mobile support base rotates 90 degrees to the right, the push rod engages with the snap-fit ​​groove.

[0005] Furthermore, the bottom surface of the movable support base is uniformly distributed with three support blocks fixedly installed. An iron support plate is rotatably installed on the left side of the bottom surface of the movable support base adjacent to each support block. When the iron support plate is perpendicular to the bottom surface of the movable support base at a 90-degree angle, the bottom surface of the iron support plate is in contact with the left end surface of the support block.

[0006] Furthermore, a magnet is embedded in the bottom surface of the movable support base adjacent to the left side of each support block; the iron support plate is in magnetic contact with the magnet.

[0007] Furthermore, the right end face of the mobile auxiliary base has three guide holes that penetrate the left end face of the mobile auxiliary base in a uniformly distributed manner; the right end face of the mobile support base has three limiting slots in a uniformly distributed manner; when the top surface of the mobile support base and the top surface of the mobile auxiliary base are on the same horizontal plane, the three guide holes and the three limiting slots are respectively in a coaxial state.

[0008] Furthermore, a pull plate is provided on the right side of the mobile auxiliary base. Three limiting rods are evenly distributed and fixedly installed on the left end face of the pull plate. The three limiting rods are slidably inserted into three guide holes. A spring connector is sleeved around each of the three limiting rods. The left end of the spring connector is fixedly connected to the right end face of the mobile auxiliary base, and the right end of the spring connector is fixedly connected to the left end face of the pull plate. When the top surface of the mobile support base and the top surface of the mobile auxiliary base are on the same horizontal plane, and the spring connector is in its natural state, the left ends of the three limiting rods are respectively limited and inserted into the three limiting slots. A pull rod is fixedly installed on the right end face of the pull plate.

[0009] This utility model provides an office supplies handling device, which has the following beneficial effects:

[0010] When there is sufficient space in the transport environment, the mobile support base and the mobile auxiliary base can remain on the same horizontal plane and are fixed by the insertion and engagement of the limiting rod and the limiting slot. The large bearing surface formed by the combination of the two, along with the rolling of the first and second traveling wheels, enables convenient movement. In confined environments such as narrow corridors and office cubicles, by pulling the lever to disengage the limiting rod from the limiting slot, the mobile support base can be rotated 90 degrees to the right and fixed by the push rod engaging with the buckle slot. At this time, the overall length of the device is greatly reduced, and movement is only achieved through the first traveling wheel of the mobile auxiliary base, which facilitates flexible turning and passage in narrow passages. This avoids the predicament of traditional handling devices that are difficult to pass through narrow spaces due to their fixed size. This device can flexibly switch the handling mode according to different handling scenarios, taking into account the needs of stable handling over large areas and flexible passage in narrow spaces. At the same time, it improves the safety of handling and the convenience of operation, and is suitable for the item transfer needs of various office scenarios. Attached Figure Description

[0011] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings of the embodiments will be briefly described below.

[0012] The accompanying drawings described below are only related to some embodiments of the present invention and are not intended to limit the scope of the present invention.

[0013] In the attached diagram:

[0014] Figure 1 A schematic diagram of the top isometric structure of this utility model is shown;

[0015] Figure 2 A schematic diagram of the bottom isometric structure of this utility model is shown;

[0016] Figure 3 This utility model illustrates Figure 1 A schematic diagram of the front isometric structure of the auxiliary base and the mobile support base at a 90-degree angle.

[0017] Figure 4 This diagram shows the rear isometric structure of the mobile auxiliary base and the mobile support base of this invention at a 90-degree angle.

[0018] Figure 5 This diagram shows the bottom isometric structure of the mobile auxiliary base and the mobile support base of this utility model at a 90-degree angle.

[0019] Figure 6 This utility model illustrates Figure 5 Schematic diagram of the structure when the middle limiting rod is separated from the guide hole;

[0020] List of reference numerals

[0021] 1. Movable auxiliary base; 101. Push rod; 102. First traveling wheel; 103. Pull plate; 104. Pull rod; 105. Spring connector; 106. Limiting rod; 107. Guide hole;

[0022] 2. Movable support base; 201. Second traveling wheel; 202. Stop block; 203. Buckle slot; 204. Support block; 205. Iron support plate; 206. Magnet; 207. Limiting slot. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the described embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0024] Example: Please refer to Figures 1 to 6 :

[0025] This utility model discloses an office supplies handling device, comprising: a mobile auxiliary base 1, with two sets of first traveling wheels 102 fixedly installed on the bottom end face of the mobile auxiliary base 1 in a symmetrical manner; a mobile support base 2 is provided on the left side of the mobile auxiliary base 1, with the top edge of the right end face of the mobile support base 2 rotatably connected to the top edge of the left end face of the mobile auxiliary base 1; two sets of second traveling wheels 201 are fixedly installed on the left side of the bottom end face of the mobile support base 2 in a symmetrical manner; a push rod 101 is fixedly installed on the top surface of the mobile auxiliary base 1; and a stop block 202 is fixedly installed on the left side of the top surface of the mobile support base 2. A circular arc-shaped locking groove 203 is provided on the end face, penetrating the front and rear faces of the stop block 202; when the movable support base 2 rotates 90 degrees to the right, the push rod 101 engages with the locking groove 203; three support blocks 204 are evenly distributed and fixedly installed on the bottom end face of the movable support base 2, and an iron support plate 205 is rotatably installed on the left side of each support block 204 adjacent to the bottom end face of the movable support base 2; when the iron support plate 205 is perpendicular to the bottom end face of the movable support base 2 at a 90-degree angle, the bottom end face of the iron support plate 205 is in contact with the left end face of the support block 204; the bottom of the movable support base 2... A magnet 206 is embedded in the left side of each support block 204 adjacent to the end face; the iron support plate 205 is in magnetic contact with the magnet 206; three guide holes 107 are evenly distributed on the right end face of the movable auxiliary base 1, penetrating the left end face of the movable auxiliary base 1; three limiting slots 207 are evenly distributed on the right end face of the movable support base 2; when the top surface of the movable support base 2 and the top surface of the movable auxiliary base 1 are on the same horizontal plane, the three guide holes 107 and the three limiting slots 207 are respectively coaxial; a pull plate 103 is provided on the right side of the movable auxiliary base 1, and the left end face of the pull plate 103 is evenly distributed... Three limiting rods 106 are fixedly installed in a cloth-like structure. The three limiting rods 106 are slidably inserted into three guide holes 107 respectively. A spring connector 105 is sleeved around each of the three limiting rods 106. The left end of the spring connector 105 is fixedly connected to the right end face of the movable auxiliary base 1, and the right end of the spring connector 105 is fixedly connected to the left end face of the pull plate 103. When the top surface of the movable support base 2 and the top surface of the movable auxiliary base 1 are at the same level, and the spring connector 105 is in its natural state, the left ends of the three limiting rods 106 are respectively limited and inserted into the three limiting slots 207. A pull rod 104 is fixedly installed on the right end face of the pull plate 103.

[0026] The working principle of this embodiment:

[0027] When there is no space restriction in the conveying environment, the top surface of the mobile support base 2 and the top surface of the mobile auxiliary base 1 can be on the same horizontal plane. In the natural state of the spring connector 105, the left ends of the three limiting rods 106 are respectively limited and inserted into the three limiting slots 207, so as to realize the fixed installation of the mobile support base 2 and the mobile auxiliary base 1. Office supplies can be placed stably on the large bearing plane formed by the mobile auxiliary base 1 and the mobile support base 2. By pushing the push rod 101, the first traveling wheel 102 and the second traveling wheel 201 can be rolled to achieve convenient movement. Moreover, during the conveying process, the stop block 202 can limit the placement of office supplies to prevent the items from slipping off the mobile support base 2 due to inertia caused by excessive braking during the movement.

[0028] When in confined spaces such as narrow corridors or office cubicles, the above-mentioned handling mode is limited by space. In this case, the user can grasp the pull rod 104 and pull it, so that the limiting rod 106 slides along the guide hole 107. At this time, the spring connector 105 is stretched, and the limiting rod 106 simultaneously disengages from the limiting slot 207. Then, the supporting base 2 can be moved 90 degrees to the right along the moving auxiliary base 1 and locked in place by the push rod 101 and the buckle slot 203. At this time, the overall length of the device is greatly reduced, and movement is achieved only by the two sets of first walking wheels 102 of the moving auxiliary base 1, which facilitates flexible turning and passage in narrow passages. Furthermore, the conversion of this mode also facilitates the reduction of the space occupied during daily storage.

[0029] At this time, the rotatable iron support plate 205 can be unfolded, so that the iron support plate 205 is separated from the magnet 206, and the iron support plate 205 is perpendicular to the bottom surface of the movable support base 2 at a 90-degree angle, so that the iron support plate 205 is limited and supported by the support block 204. At this time, the user can place the office supplies to be moved on the iron support plate 205 to realize the conveying operation.

Claims

1. An office supplies handling device, characterized in that, include: A mobile auxiliary base (1) is provided, wherein two sets of first traveling wheels (102) are fixedly installed on the bottom end face of the mobile auxiliary base (1) in a symmetrical manner; a mobile support base (2) is provided on the left side of the mobile auxiliary base (1), and the top edge of the right end face of the mobile support base (2) is rotatably connected to the top edge of the left end face of the mobile auxiliary base (1); two sets of second traveling wheels (201) are fixedly installed on the left side of the bottom end face of the mobile support base (2) in a symmetrical manner. The top surface of the mobile auxiliary base (1) is fixedly installed with a push rod (101); the left side of the top surface of the mobile support base (2) is fixedly installed with a stop block (202), and the top surface of the stop block (202) is provided with a buckle groove (203) with an arc-shaped groove structure, and the buckle groove (203) penetrates the front and rear surfaces of the stop block (202); when the mobile support base (2) rotates ninety degrees to the right, the push rod (101) engages with the buckle groove (203).

2. The office supplies handling device according to claim 1, characterized in that, The bottom surface of the movable support base (2) is uniformly distributed with three support blocks (204) fixedly installed. An iron support plate (205) is rotatably installed on the left side of each support block (204) adjacent to the bottom surface of the movable support base (2). When the iron support plate (205) is perpendicular to the bottom surface of the movable support base (2) at a 90-degree angle, the bottom surface of the iron support plate (205) is in contact with the left side of the support block (204).

3. The office supplies handling device according to claim 2, characterized in that, A magnet (206) is embedded in the bottom surface of the movable support base (2) adjacent to the left side of each support block (204); the iron support plate (205) is in magnetic contact with the magnet (206).

4. The office supplies handling device according to claim 3, characterized in that, The right end face of the mobile auxiliary base (1) has three guide holes (107) that penetrate the left end face of the mobile auxiliary base (1) in a uniformly distributed manner; the right end face of the mobile support base (2) has three limiting slots (207) in a uniformly distributed manner; when the top surface of the mobile support base (2) and the top surface of the mobile auxiliary base (1) are on the same horizontal plane, the three guide holes (107) and the three limiting slots (207) are respectively in a coaxial state.

5. An office supplies handling device according to claim 4, characterized in that, A pull plate (103) is provided on the right side of the mobile auxiliary base (1). Three limiting rods (106) are fixedly installed on the left end face of the pull plate (103) in a uniform distribution. The three limiting rods (106) are slidably inserted into three guide holes (107) respectively. A spring connector (105) is sleeved around each of the three limiting rods (106). The left end of the spring connector (105) is fixedly connected to the right end face of the mobile auxiliary base (1), and the right end of the spring connector (105) is fixedly connected to the left end face of the pull plate (103). When the top surface of the mobile support base (2) and the top surface of the mobile auxiliary base (1) are on the same horizontal plane, and the spring connector (105) is in its natural state, the left ends of the three limiting rods (106) are respectively limited and inserted into the three limiting slots (207). A pull rod (104) is fixedly installed on the right end face of the pull plate (103).

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