Novel foldable material frame

Abstract

The utility model discloses a novel foldable material frame, and belongs to the technical field of material frames. The practical and foldable novel material frame comprises a base, a side blocking frame and a front blocking frame, the side blocking frame is rotationally connected to the outer wall of the top end of the base, a hinge is fixedly connected to the outer wall of the base, the front blocking frame is fixedly connected to the outer wall of the hinge, a rotating shaft is rotationally connected to the outer wall of the front blocking frame, and the rotating shaft is fixedly connected to the outer wall of the hinge. An upper blocking frame is fixedly connected to the outer wall of the rotating shaft, and a fixing sleeve is fixedly connected to the outer wall of the upper blocking frame. According to the novel foldable material frame, through mutual cooperation of the connecting columns and the reinforcing assemblies, when the connecting columns ascend, the first fixing blocks can be pushed to be connected with the fixing grooves, the second fixing blocks can be pushed to be connected with the fixing grooves through the connecting rods, and the first fixing blocks and the second fixing blocks are connected with the fixing grooves; the stability of connection between the side blocking frame and the base can be enhanced, the bearing strength of the material frame is guaranteed, and the usability of the whole device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field related to material frames, and in particular to a new foldable material frame. Background Art

[0002] The material frame is a tool used to carry and transport workpieces. In addition to carrying the workpieces, it can also serve as one of the important tools in the workpiece transportation process.

[0003] According to the disclosure, a quick-detachable and foldable combined material frame structure (Announcement No.: CN 218401413U) is disclosed, which includes a baffle plate. Adjacent baffle plates are connected by hinges. Four baffle plates are hinged to each other in sequence to form a layer of quadrilateral material frame baffle plate. The top of the hinge is provided with a convex edge, and the bottom is provided with a groove plugged with the convex edge. The adjacent upper and lower material frame baffle plates are plugged and fixed by the convex edge and the groove. The convex edge of the hinge of the top material frame baffle plate is plugged with a right-angle socket. The bottom surface of the two right-angle sides of the right-angle socket is provided with slots matched with the convex edge. After the transportation is completed, the material frame baffle plate in the above application document can be separated from the bottom plate of the wooden pallet. The single-layer material frame baffle plate can be folded and stored, which not only reduces the handling pressure of the wooden pallet, but also improves the space utilization rate of the warehouse. However, when the material frame is folded, the base and the baffle plate need to be separated, which not only wastes a lot of time, but also affects the stability of the connection between the baffle plate and the base, reduces the load-bearing strength of the material frame, and makes it still inconvenient when used. Utility Model Content

[0004] The utility model aims to solve the problem that the base and the baffle need to be separated when the material frame is folded, which not only wastes a lot of time, but also affects the stability of the connection between the baffle and the base, reduces the load-bearing strength of the material frame, and makes it still inconvenient when used. To this end, the utility model proposes a new foldable material frame that can ensure the stability of the connection between the base and the baffle.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new type of foldable material frame, comprising a base, a side block frame and a front block frame, the side block frame is rotatably connected to the top outer wall of the base, a hinge is fixedly connected to the outer wall of the base, the front block frame is fixedly connected to the outer wall of the hinge, a rotating shaft is rotatably connected to the outer wall of the front block frame, an upper block frame is fixedly connected to the outer wall of the rotating shaft, a fixing sleeve is fixedly connected to the outer wall of the upper block frame, a connecting sleeve is fixedly connected to the outer wall of the side block frame, a latch is slidably connected to the inner wall of the connecting sleeve, and the outer wall of one end of the latch is slidably connected to the fixing sleeve.

[0006] Preferably, the front baffle frame is rotatably connected to the base via hinges, and the hinges are provided in multiple groups on the outer wall of the base and are symmetrically arranged about the central axis of the base, so that the front baffle frame can rotate on the surface of the base with the hinges as the center.

[0007] Preferably, the upper baffle frame is rotatably connected to the front baffle frame via a rotating shaft, and the rotating shaft is symmetrically arranged with respect to the central axis of the front baffle frame, so that the upper baffle frame can rotate on the surface of the upper baffle frame with the rotating shaft as the center.

[0008] Preferably, a reinforcing assembly is assembled on the inner wall of the side block frame, and the reinforcing assembly includes a first connecting block, the first connecting block is installed inside the side block frame, the inner wall of the first connecting block is fixedly connected to the first baffle, the outer wall of the first baffle plate is slidably connected to the first fixing block, the inner wall of the first fixing block is fixedly connected to the first telescopic spring, the outer wall of the first fixing block is slidably connected to the first push rod, the inner wall of the side block frame is slidably connected to the connecting rod, the outer wall of the connecting rod is fixedly connected to the return spring, and one end of the return spring is fixedly connected to the inner wall of the side block frame, the inner wall of the side block frame is fixedly connected to the second connecting block, the outer wall of the second connecting block is slidably connected to the second push rod, the outer wall of the second push rod is fixedly connected to the connecting spring, and one end of the connecting spring is fixedly connected to the second connecting block, the inner wall of the second connecting block is fixedly connected to the second baffle, the outer wall of the second baffle plate is slidably connected to the second fixing block, the inner wall of the second fixing block is fixedly connected to the second telescopic spring, and a fixing groove is provided on the inner wall of the base.

[0009] Preferably, the first fixed block forms a telescopic structure with the first connecting block through a first telescopic spring, and a plurality of fixing grooves are provided on the inner wall of the base, so that when the first fixed block is not subjected to force, the first telescopic spring can push the first fixed block to reset.

[0010] Preferably, a limit assembly is assembled on the inner wall of the base, and the limit assembly includes a limit spring, which is installed inside the base, a limit block is fixedly connected to the outer wall of the base, a slide groove is provided on the outer wall of the base, a slider is fixedly connected to the outer wall at the top end of the limit spring, and the slider is slidably connected to the slide groove, a limit sleeve is fixedly connected to the outer wall of the slider, a limit groove is provided on the outer wall of one end of the limit sleeve, and a connecting column is fixedly connected to the outer wall of the slider.

[0011] The difference from the prior art is that the beneficial effects of this application are:

[0012] (1) The new foldable material frame cooperates with the connecting column and the reinforcing component. When the connecting column rises, it can push the first fixed block to connect with the fixed groove, and push the second fixed block to connect with the fixed groove through the connecting rod. The connection between the first fixed block and the second fixed block and the fixed groove can strengthen the stability of the connection between the side frame and the base, thereby ensuring the load-bearing strength of the material frame. When the connecting column descends, the cooperation of each group of springs allows the first fixed block and the second fixed block to slide out of the fixed groove, thereby releasing the limitation between the base and the side frame, thereby improving the overall usability of the device.

[0013] (2) The new foldable material frame cooperates with the limit spring, the slide groove and the limit sleeve. The force of the limit spring pushes the slider and the limit sleeve to slide on the surface of the base, so that the limit sleeve slides to the surface of the side frame and limits the side frame to prevent the side frame from tilting on the surface of the base, thereby improving the overall usability of the device.

[0014] (3) The new foldable material frame can be mechanically turned over and coordinated through the cooperation of hinges and rotating shafts, so as to reduce the stacking space and increase the usable area of ​​the workshop. The material transfer in the workshop is more convenient, and the overall usability of the device is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the folding of the material frame of the utility model;

[0017] Figure 3 This is a schematic diagram of the cross-sectional structure of the limit assembly of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the cooperation between the limit block and the limit groove of the utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the slider and the connecting column cooperating with each other in the utility model;

[0020] Figure 6 This is a schematic diagram of the structure in which the first fixed block and the first telescopic spring cooperate with each other in the utility model;

[0021] Figure 7 It is a schematic diagram of the structure in which the second fixing block and the second telescopic spring cooperate with each other in the utility model.

[0022] In the figure:

[0023] 100, base; 200, side frame; 300, hinge; 400, front frame; 500, rotating shaft; 600, upper frame; 700, fixing sleeve; 800, connecting sleeve; 900, latch;

[0024] 1000, limit assembly; 1001, limit spring; 1002, limit block; 1003, slide; 1004, slider; 1005, limit sleeve; 1006, limit slot;

[0025] 1100, connecting column;

[0026] 1200, reinforcement assembly; 1201, first connecting block; 1202, first baffle; 1203, first fixed block; 1204, first telescopic spring; 1205, first push rod; 1206, connecting rod; 1207, return spring; 1208, second connecting block; 1209, second push rod; 1210, connecting spring; 1211, second baffle; 1212, second fixed block; 1213, second telescopic spring; 1214, fixing groove. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] It should be noted that the terms "first", "second", etc. in the specification and claims of the present utility model and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the utility model are described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0029] In the present invention, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inside", "outside", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings. These terms are mainly used to better describe the present invention and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0030] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those skilled in the art, the specific meanings of these terms in this utility model can be understood according to specific circumstances.

[0031] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0032] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments of the present invention can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0033] Embodiment 1

[0034] See also Figure 1 - Figure 7 As shown in the figure, a new type of foldable material frame includes a base 100, a side frame 200 and a front frame 400. The side frame 200 is rotatably connected to the top outer wall of the base 100, a hinge 300 is fixedly connected to the outer wall of the base 100, and the front frame 400 is fixedly connected to the outer wall of the hinge 300. The hinge 300 is provided with multiple groups to ensure the stability of the rotation of the front frame 400. A rotating shaft 500 is rotatably connected to the outer wall of the front baffle frame 400, an upper baffle frame 600 is fixedly connected to the outer wall of the rotating shaft 500, a fixing sleeve 700 is fixedly connected to the outer wall of the upper baffle frame 600, a connecting sleeve 800 is fixedly connected to the outer wall of the side baffle frame 200, a latch 900 is slidably connected to the inner wall of the connecting sleeve 800, and the outer wall of one end of the latch 900 is slidably connected to the fixing sleeve 700, the latch 900 passes through the connecting sleeve 800 and the fixing sleeve 700, and can limit the upper baffle frame 600 and the front baffle frame 400, thereby improving the overall usability of the frame.

[0035] When in use, when the material frame needs to be folded, first pull out the pin 900 from the inside of the fixing sleeve 700 and release the limit on the upper blocking frame 600, then pull the upper blocking frame 600 to rotate 180° on the front blocking frame 400 with the rotating shaft 500 as the center, and then push the upper blocking frame 600 and the front blocking frame 400 to rotate 90° on the surface of the base 100 with the hinge 300 as the center, so that the surface of the front blocking frame 400 fits the surface of the base 100, and then push the limiting sleeve 1005 to slide on the surface of the base 100, and engage the limiting groove 1006 with the limiting block 1002, so that the limiting sleeve 1005 releases the limit on the side blocking frame 200, and then push the side blocking frame 200 to rotate 90° on the surface of the base 100, and the folding of the material frame can be completed, which improves the overall usability of the frame.

[0036] See also Figure 1 - Figure 7As shown in the figure, a reinforcing assembly 1200 is assembled on the inner wall of the side block frame 200, and the reinforcing assembly 1200 includes a first connecting block 1201, and the first connecting block 1201 is installed inside the side block frame 200. A first baffle 1202 is fixedly connected to the inner wall of the first connecting block 1201, and a first fixed block 1203 is slidably connected to the outer wall of the first baffle 1202. A first telescopic spring 1204 is fixedly connected to the inner wall of the first fixed block 1203, so that when the first fixed block 1203 is not subjected to force, the first telescopic spring 1204 can push the first fixed block 1203 to reset. A first push rod 1205 is slidably connected to the outer wall of the first connecting block 1201, a connecting rod 1206 is slidably connected to the inner wall of the side blocking frame 200, a return spring 1207 is fixedly connected to the outer wall of the connecting rod 1206, and one end of the return spring 1207 is fixedly connected to the inner wall of the side blocking frame 200, so that the return spring 1207 can push the connecting rod 1206 to return when no force is applied. A second connecting block 1208 is fixedly connected to the inner wall of the side blocking frame 200, a second push rod 1209 is slidably connected to the outer wall of the second connecting block 1208, a connecting spring 1210 is fixedly connected to the outer wall of the second push rod 1209, and one end of the connecting spring 1210 is fixedly connected to the second connecting block 1208, so that the connecting spring 1210 can push the second push rod 1209 to return when no force is applied. A second baffle 1211 is fixedly connected to the inner wall of the second connecting block 1208, a second fixed block 1212 is slidably connected to the outer wall of the second baffle 1211, and a second telescopic spring 1213 is fixedly connected to the inner wall of the second fixed block 1212, so that when the second fixed block 1212 is not subjected to force, the second telescopic spring 1213 can push the second fixed block 1212 to reset. A fixing groove 1214 is provided on the inner wall of the base 100, and the connection between the first fixing block 1203, the second fixing block 1212 and the fixing groove 1214 can improve the connection stability between the base 100 and the side baffle 200, ensure the load-bearing strength of the material frame, and improve the overall usability of the material frame.

[0037] When in use, when the limit spring 1001 pushes the slider 1004 and the connecting column 1100 to slide inside the base 100, the top of the connecting column 1100 will squeeze the first fixing block 1203 and push the first fixing block 1203 to slide on the surface of the first baffle 1202, so that the first fixing block 1203 squeezes the first telescopic spring 1204 and enters the interior of the fixing groove 1214, and then the connecting column 1100 continues to move upward and pushes the first push rod 1205 to slide on the surface of the first connecting block 1201, so that the first fixing block 1203 One end of a push rod 1205 squeezes the connecting rod 1206 and pushes the connecting rod 1206 to slide inside the measuring frame 200, and squeezes the reset spring 1207 at the same time. Through the sliding of the connecting rod 1206 inside the measuring frame 200, one end of the connecting rod 1206 squeezes the second push rod 1209 and pushes the second push rod 1209 to slide downward, so that the second push rod 1209 squeezes the connecting spring 1210 and the second fixing block 1212. When the second fixing block 1212 is squeezed by the second push rod 1209, it will The surface of the second baffle 1211 slides and squeezes the second telescopic spring 1213, so that the second fixing block 1212 slides into the interior of the fixing groove 1214. The connection between the first fixing block 1203 and the second fixing block 1212 and the fixing groove 1214 can strengthen the stability of the connection between the side baffle 200 and the base 100, thereby ensuring the load-bearing strength of the material frame. Similarly, when the connecting column 1100 slides downward, the force of the first telescopic spring 1204 pushes the first fixing block 1203 to slide out of the interior of the fixing groove 1214. The first push rod 1205 will also slide downward and release the restriction on the connecting rod 1206. The reset spring 1207 pushes the connecting rod 1206 to reset. At the same time, the connecting spring 1210 pushes the second push rod 1209 to slide inside the second connecting block 1208 and releases the restriction on the second fixed block 1212, so that the second telescopic spring 1213 pushes the second fixed block 1212 to slide out of the fixed groove 1214, thereby releasing the restriction between the base 100 and the side frame 200, thereby improving the overall usability of the material frame.

[0038] See also Figure 1 - Figure 6As shown in the figure, the inner wall of the base 100 is equipped with a limit assembly 1000, and the limit assembly 1000 includes a limit spring 1001, which is installed inside the base 100. The limit block 1002 is fixedly connected to the outer wall of the base 100, and the limit sleeve 1005 can be limited by connecting the limit block 1002 with the limit groove 1006. A slide groove 1003 is provided on the outer wall of the base 100, and a slider 1004 is fixedly connected to the outer wall of the top end of the limit spring 1001, and the slider 1004 is slidably connected to the slide groove 1003. The limit sleeve 1005 is fixedly connected to the outer wall of the slider 1004, and a limit groove 1006 is provided on the outer wall of one end of the limit sleeve 1005. The outer wall of the slider 1004 is fixedly connected with a connecting column 1100.

[0039] When in use, first pull the side block 200 to rotate on the surface of the base 100 to keep the side block 200 and the base 100 in a vertical state, then move the limit block 1002 and slide the limit block 1002 out of the limit groove 1006, thereby releasing the limit block 1002 from limiting the limit sleeve 1005. At this time, the limit spring 1001 is forced to push the slider 1004 to slide on the surface of the slide groove 1003. The slider 1004 will drive the limit sleeve 1005 when sliding, so that The limiting sleeve 1005 slides to the surface of the side frame 200 and limits the side frame 200 to prevent the side frame 200 from tilting on the surface of the base 100, and then the front frame 400 and the upper frame 600 are rotated to keep the front frame 400 and the upper frame 600 vertical to the base 100. Finally, the pin 900 is inserted into the interior of the fixing sleeve 700 through the connecting sleeve 800, which ensures the stability of the connection between the upper frame 600 and the side frame 200 and improves the overall usability of the device.

[0040] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A new type of foldable material frame, comprising a base (100), a side frame (200) and a front frame (400), characterized in that: A side block frame (200) is rotatably connected to the outer wall of the top end of the base (100), a hinge (300) is fixedly connected to the outer wall of the base (100), a front block frame (400) is fixedly connected to the outer wall of the hinge (300), a rotating shaft (500) is rotatably connected to the outer wall of the front block frame (400), an upper block frame (600) is fixedly connected to the outer wall of the rotating shaft (500), a fixing sleeve (700) is fixedly connected to the outer wall of the upper block frame (600), a connecting sleeve (800) is fixedly connected to the outer wall of the side block frame (200), a latch (900) is slidably connected to the inner wall of the connecting sleeve (800), and an outer wall of one end of the latch (900) is slidably connected to the fixing sleeve (700).

2. A new foldable material frame according to claim 1, characterized in that: The front baffle frame (400) is rotatably connected to the base (100) via hinges (300); a plurality of hinges (300) are arranged on the outer wall of the base (100) and are symmetrically arranged about the central axis of the base (100).

3. A foldable new material frame according to claim 1, characterized in that: The upper blocking frame (600) is rotatably connected to the front blocking frame (400) via a rotating shaft (500), and the rotating shaft (500) is symmetrically arranged about the central axis of the front blocking frame (400).

4. A new type of foldable material frame according to claim 1, characterized in that: The inner wall of the side baffle frame (200) is equipped with a reinforcement assembly (1200), and the reinforcement assembly (1200) includes a first connecting block (1201), the first connecting block (1201) is installed inside the side baffle frame (200), the inner wall of the first connecting block (1201) is fixedly connected with a first baffle plate (1202), the outer wall of the first baffle plate (1202) is slidably connected with a first fixed block (1203), the inner wall of the first fixed block (1203) is fixedly connected with a first telescopic spring (1204), the outer wall of the first connecting block (1201) is slidably connected with a first push rod (1205), the inner wall of the side baffle frame (200) is slidably connected with a connecting rod (1206), the outer wall of the connecting rod (1206) is fixedly connected with a reset spring (1207), and the reset spring (1207) is fixedly connected with the first push rod (1205). One end of the spring (1207) is fixedly connected to the inner wall of the side baffle frame (200); a second connecting block (1208) is fixedly connected to the inner wall of the side baffle frame (200); a second push rod (1209) is slidably connected to the outer wall of the second connecting block (1208); a connecting spring (1210) is fixedly connected to the outer wall of the second push rod (1209); one end of the connecting spring (1210) is fixedly connected to the second connecting block (1208); a second baffle plate (1211) is fixedly connected to the inner wall of the second connecting block (1208); a second fixed block (1212) is slidably connected to the outer wall of the second baffle plate (1211); a second telescopic spring (1213) is fixedly connected to the inner wall of the second fixed block (1212); and a fixing groove (1214) is provided on the inner wall of the base (100).

5. A new type of foldable material frame according to claim 4, characterized in that: The first fixing block (1203) forms a telescopic structure with the first connecting block (1201) via a first telescopic spring (1204), and a plurality of fixing grooves (1214) are provided on the inner wall of the base (100).

6. A new type of foldable material frame according to claim 1, characterized in that: A limit assembly (1000) is assembled on the inner wall of the base (100), and the limit assembly (1000) comprises a limit spring (1001), and the limit spring (1001) is installed inside the base (100); a limit block (1002) is fixedly connected to the outer wall of the base (100); a slide groove (1003) is provided on the outer wall of the base (100); a slider (1004) is fixedly connected to the outer wall at the top end of the limit spring (1001), and the slider (1004) is slidably connected to the slide groove (1003); a limit sleeve (1005) is fixedly connected to the outer wall of the slider (1004); a limit groove (1006) is provided on the outer wall of one end of the limit sleeve (1005); and a connecting column (1100) is fixedly connected to the outer wall of the slider (1004).

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