Multifunctional iron art furniture with adjusting function

Abstract

The invention discloses multifunctional iron art furniture with an adjusting function, and relates to the technical field of furniture. Comprising a trapezoidal plate, the trapezoidal plate is arranged in the inclined direction from the interior of a shell to a cabinet door from bottom to top, two square plates are fixedly connected to the end, close to a fixing piece, of the trapezoidal plate, the two square plates are symmetrically arranged with the trapezoidal plate as the center, protruding blocks are fixedly connected to the bottoms of the square plates, and square holes are formed in the top of the trapezoidal plate; the number of the square holes is multiple, the multiple square holes are evenly formed in the trapezoidal plate in the long edge direction of the square plate, and a circular groove is formed in the bottom of the trapezoidal plate. According to the multifunctional iron art furniture with the adjusting function, by flexibly installing the supporting pieces, the distance between every two adjacent supporting pieces can be adjusted according to the storage requirements of articles of different specifications, the layering height can be accurately matched, space waste or crowding is avoided, and the space of each inch in the cabinet body can be fully utilized.

Description

Technical Field

[0001] The invention relates to the technical field of furniture, in particular to multifunctional iron art furniture with an adjustment function. Background Art

[0002] With the acceleration of urbanization, small-sized residences and rental housing have become the mainstream living arrangements, significantly increasing consumer demand for space utilization. Traditional single-purpose wrought iron furniture (such as fixed-size wrought iron bookshelves and non-adjustable wrought iron dining tables) takes up a lot of space and has rigid functions, making it difficult to adapt to the increasing demand for "multi-purpose" furniture (such as living room furniture that needs to accommodate both reception and temporary sleeping, and study furniture that needs to accommodate both work and storage). At the same time, changing family structures (such as multi-generational living and single-person living) are driving personalized demands. Users of different heights and usage habits are increasingly demanding adaptability to furniture dimensions (such as support plate height and seat height). Fixed-size wrought iron furniture is increasingly unable to meet diverse usage scenarios. Furthermore, modern consumers are increasingly demanding flexibility in their homes, hoping for furniture that can adapt to changes in living space and changing needs (such as the changing seasons and the addition or removal of items). This is further driving the development of multifunctional, adjustable wrought iron furniture.

[0003] However, after the internal structure of the existing cabinet is installed, each storage cell is basically fixed, and it is difficult to change each storage cell according to the height of the stored items, so that a lot of space inside the cabinet cannot be fully utilized. Summary of the Invention

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: a multifunctional iron furniture with an adjustable function, comprising a shell and a base fixedly mounted on the bottom of the shell, the front end of the shell being hingedly connected to cabinet doors, the number of the cabinet doors being two, and the two cabinet doors being symmetrically arranged at the front end of the shell; A fixing member is fixedly installed inside the shell. There are multiple fixing members, and the multiple fixing members are divided into two groups. The fixing members of the two groups are symmetrically arranged on both sides of the inside of the shell; The supporting member is installed inside the fixing member, and both ends of the supporting member are located inside two sets of fixing members located on the same horizontal plane; The support member includes a trapezoidal plate, which is arranged in an inclined direction from the inside of the shell to the cabinet door from bottom to top, and the inclined edge of the trapezoidal plate is located at the top, so that a natural slope with a low inner side and a high outer side is formed. When stored items are placed on the trapezoidal plate, the bottom of the items will naturally fit toward the inner side of the cabinet. With the help of the limiting effect generated by the inclined angle, the items can be effectively prevented from sliding outwards due to slight collisions or slight shaking of the cabinet. In addition, the trapezoidal structure itself has more mechanical stability than the flat structure. Combined with the inclined angle from bottom to top, the weight of the items can be more evenly distributed to the connection points of the trapezoidal plate, avoiding the problem of local excessive force and deformation of the horizontal support plate due to the concentrated placement of items on the edge. In long-term use, the inclined trapezoidal plate has stronger load-bearing stability and is not prone to bending or loosening, thereby extending the service life of the support plate and the entire cabinet. A square plate is fixedly connected to one end of the trapezoidal plate close to the fixing member. There are two square plates, which are symmetrically arranged with the trapezoidal plate as the center. The square plate is located inside the fixing member, and the bottom of the square plate is fixedly connected There are protrusions with triangular design. There are two protrusions, which are symmetrically arranged at the front and rear ends of the square plate. By placing the square plate inside the fixed frame, the trapezoidal plate is fixedly installed inside the cabinet, so that the support parts can be flexibly installed, and then the distance between the two adjacent support parts can be adjusted according to the storage needs of items of different specifications, accurately adapting the layer height to avoid space waste or congestion, so that every inch of space inside the cabinet can be fully utilized. In addition, the cabinet with fixed layer height may cause high items to be squeezed and deformed, and short items to shake and collide due to the mismatch between the items and the layer height. The adjustable trapezoidal plate can put the items back to their correct position. The layer height that fits the shape of the items can reduce squeezing, friction and collision, effectively protect the integrity of the items, and extend the use time of the items. A square hole is opened on the top of the trapezoidal plate, and there are multiple square holes. The multiple square holes are evenly arranged on the trapezoidal plate along the long side of the square plate. A circular groove is opened at the bottom of the trapezoidal plate, and there are multiple circular grooves. The multiple circular grooves are evenly distributed at the bottom of the trapezoidal plate.

[0005] Preferably, the shell includes a cabinet body, which is fixedly mounted on the top of the base, and an air inlet is provided at the outer bottom of the cabinet body, and there are multiple air inlets, which are divided into two groups, and the air inlets of the two groups are symmetrically arranged on the left and right sides of the cabinet body; an air exhaust is provided on the top of the cabinet body, and there are multiple air exhausts, which are divided into two groups, and the air exhaust of the two groups are symmetrically arranged on the left and right ends of the top of the cabinet body; the external air flows into the interior of the cabinet body through the air inlets at the bottom of the left and right sides of the cabinet body, and then the air flow collides with the baffle, and the air flow moves upward along the baffle, and the dust particles carried in the air flow fall along the baffle, which is convenient for preliminary filtration of the air flow, and as the air flow passes The baffle and L-shaped plate are finally discharged from the exhaust port on the top. The bottom air inlet and the top exhaust port form an air circulation path that runs through the top and bottom. With the help of the physical property of air expansion and contraction, after the cold air enters the cabinet from the bottom, the square holes are provided on the trapezoidal plate, so that the air flow can pass through the square holes vertically between the upper and lower layers, and finally be discharged from the top, forming a natural convection cycle. This design can effectively take away the humid air inside the cabinet, avoid the accumulation of moisture caused by the closed environment, reduce the humidity inside the cabinet, keep the items dry, and reduce the risk of mold and moisture. At the same time, the three-dimensional airflow circulation can keep the temperature and humidity of each layer inside the cabinet consistent, avoiding the lower layer caused by poor airflow. In order to solve the problem of dryness and moisture on the upper layer, a uniform temperature and humidity environment is used to provide suitable storage conditions for all items, reducing the loss of items caused by environmental differences. An L-shaped plate is fixedly connected to the inner wall of the cabinet near the air inlet. There are two L-shaped plates, which are symmetrically arranged on both sides of the interior of the cabinet. There is a gap between the L-shaped plate and the inner bottom of the cabinet. A baffle is fixedly connected to the inner bottom edge of the cabinet. There are two baffles, which are symmetrically arranged on both sides of the interior of the cabinet. The baffle is located on the side of the L-shaped plate close to the air inlet, and the side of the L-shaped plate away from the baffle is fixedly connected with an intermediate plate. An additional baffle is added in the ventilation path between the air inlet at the bottom of the cabinet and the exhaust outlet at the top. The middle plate can divide the concentrated airflow entering from the bottom into multiple dispersed airflows, guide the airflow to various areas inside the cabinet, and avoid the airflow rising only along the edge of the cabinet or a single channel, so that each layer and each space can be exposed to fresh air, completely eliminating ventilation dead corners, ensuring uniform humidity and temperature inside the cabinet, and improving the overall drying and heat dissipation effects. There are multiple middle plates, and the multiple middle plates are evenly arranged on the L-shaped plate. The interior of the cabinet is fixedly connected with a round rod, and the round rod is located on the rear end inner wall of the cabinet away from the cabinet door. There are multiple round rods, and the multiple round rods are divided into multiple groups. The round rods in one group are evenly arranged at the bottom of the trapezoidal plate, and the round rods are located inside the circular groove.

[0006] Preferably, the fixing part includes a fixing frame, which is fixedly connected to the inner walls of the two vertical sides of the cabinet. The fixing frame is set in a U shape, and the bottom of the fixing frame is fixedly connected to the cabinet. A groove is opened inside the fixing frame, and the groove is opened inside the bottom side of the fixing frame in the vertical direction. The inner wall of the fixing frame is fixedly connected with a connecting plate. In the initial state, under the elastic force of the spring, the top of the movable plate contacts the bottom of the connecting plate, so that the top of the roller on the movable plate is located on the connecting plate. When the trapezoidal plate is placed inside the cabinet, the square plate contacts the roller, and the sliding friction is replaced by rolling friction, so that the force between the roller and the square plate is more uniform during installation, and it can also prevent local excessive friction, reduce the probability of component deformation and damage, and avoid long-term sliding friction work. The longer it is used, the slower it gets, which prolongs its service life and reduces maintenance and replacement costs. The square plate is then located inside the fixed frame, so that the protrusions at both ends of the bottom of the square plate are located in the gap between the connecting plates and the extension plates at both ends. Under the action of gravity, the protrusions exert pressure on the movable plate, and the spring is compressed, so that the roller is located under the connecting plate, so that the square plate contacts the connecting plate. By utilizing the friction between the square plate and the connecting plate and the two side edges of the bottom of the protrusion and the oblique edge and the extension plate, it can effectively avoid left and right deviation or front and back shaking due to vibration and uneven force during use. By utilizing the elastic potential energy of the spring, during the installation stage, there is rolling friction between the support and the fixing part. With the characteristic of low rolling friction resistance, the support and the fixing part can be easily pushed to align and adjust. The roller moves downward during use, and the contact between the support and the fixing is sliding friction. The moderate resistance generated by sliding friction is used to keep the support in a stable position during daily use, so that the support will not automatically shift due to a slight collision, and the support will not accidentally slide out due to the inertia of the roller, effectively avoiding the risk of items falling or being damaged. The two friction methods are used as needed to avoid excessive wear and tear caused by long-term stress on a single structure, extend the service life of the support and fixing parts, and reduce the cost of later maintenance and replacement. There are multiple connecting plates, and the multiple connecting plates are evenly distributed inside the fixing frame. The fixing frame is fixedly connected with an extension plate at the end near the groove. The extension plate is arranged parallel to the inner wall of the fixed frame, and there are two extension plates, which are symmetrically arranged at the front and rear ends of the fixed frame. The extension plate is arranged parallel to the connecting plate, and the extension plate and the connecting plate are located on the same horizontal plane. The inner wall of the groove is fixedly connected with a positioning rod, and the end of the positioning rod away from the groove is fixedly connected to the connecting plate. There are multiple positioning rods, and the multiple positioning rods are evenly distributed inside the groove. A movable plate is provided inside the groove, and the movable plate is arranged parallel to the connecting plate. The movable plate is slidably connected to the inner wall of the groove. The positioning rod passes through the movable plate, and a spring is provided on the outer side of the positioning rod. The two ends of the spring are respectively fixedly connected to the movable plate and the inner wall of the groove. The side edge of a connecting plate close to the extension plate is set as a bevel edge, and the movable plate is located below the connecting plate.The movable plate is internally connected to a plurality of rollers, which are evenly distributed on the movable plate. The rollers and the connecting plates are arranged alternately. The inner wall of the groove is fixedly connected to a plurality of fixed blocks, which are located on the same vertical plane as the rollers. A circular groove is provided on the side of the fixed block away from the groove.

[0007] The present invention provides a multifunctional iron furniture with an adjustable function, which has the following beneficial effects: 1. This multifunctional iron furniture with adjustment function can flexibly install support parts, and then adjust the distance between two adjacent support parts according to the storage needs of items of different specifications, accurately adapt to the layer height, avoid space waste or congestion, and make full use of every inch of space inside the cabinet.

[0008] 2. This multifunctional iron furniture with adjustment function has the inclined edge of the trapezoidal board located at the top, forming a natural slope with the inner side lower and the outer side higher. When the stored items are placed on the trapezoidal board, the bottom of the items will naturally fit toward the inner side of the cabinet. With the help of the limiting effect caused by the inclined angle, the items can be effectively prevented from sliding outwards due to slight collisions or slight shaking of the cabinet.

[0009] 3. This multifunctional iron furniture with adjustment function forms an air circulation path that runs through the bottom through the air inlet and the top exhaust. This design can effectively take away the humid air inside the cabinet, avoid moisture accumulation caused by a closed environment, reduce the humidity inside the cabinet, keep items dry, and reduce the risk of mold and moisture.

[0010] 4. This multifunctional iron furniture with adjustment function can keep the temperature and humidity of each layer inside the cabinet consistent through three-dimensional air circulation, avoiding the problem of dryness in the lower layer and moisture in the upper layer due to poor airflow. Through a uniform temperature and humidity environment, it provides suitable storage conditions for all items and reduces the loss of items due to environmental differences. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic structural diagram of the present invention as a whole; Figure 2 It is a schematic diagram of the structure of a part of the present invention; Figure 3 It is a structural schematic diagram of the support member of the present invention; Figure 4 It is a schematic diagram of the structure of a part of the support member of the present invention; Figure 5 Schematic diagram of the structure of the housing of the present invention; Figure 6 It is a structural schematic diagram of the fixing member of the present invention; Figure 7 It is a schematic structural diagram of a cross-section of the fixing member of the present invention; Figure 8 It is a schematic structural diagram of a partial cross-section of the fixing member of the present invention; Figure 9 For the present invention Figure 8 The structural diagram of the enlarged view at A in the middle; Figure 10 It is a schematic diagram of the structure of a part of the fixing member of the present invention.

[0012] In the figure: 1. Shell; 11. Cabinet body; 12. Air inlet; 13. L-shaped plate; 14. Middle plate; 15. Baffle; 16. Round rod; 17. Air outlet; 2. Cabinet door; 3. Base; 4. Fixing part; 41. Fixing frame; 42. Movable plate; 43. Roller; 44. Connecting plate; 45. Fixing block; 46. Round groove; 47. Positioning rod; 48. Groove; 49. Extension plate; 410. Bevel; 411. Spring; 5. Support member; 51. Trapezoidal plate; 52. Square hole; 53. Round groove; 54. Square plate; 55. Protrusion. DETAILED DESCRIPTION

[0013] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0014] The first embodiment, as Figures 1 to 4 As shown, the present invention provides a technical solution: a multifunctional iron furniture with an adjustment function, comprising a shell 1 and a base 3 fixedly mounted on the bottom of the shell 1, the front end of the shell 1 is hingedly connected to a cabinet door 2, the number of the cabinet doors 2 being two, and the two cabinet doors 2 are symmetrically arranged at the front end of the shell 1; The fixing member 4 is fixedly installed inside the housing 1. There are multiple fixing members 4, and the multiple fixing members 4 are divided into two groups. The two groups of fixing members 4 are symmetrically arranged on both sides of the interior of the housing 1; The support member 5 is installed inside the fixing member 4, and both ends of the support member 5 are located inside two groups of fixing members 4 located on the same horizontal plane; The support 5 comprises a trapezoidal plate 51, which is arranged from the inside of the shell 1 to the inclined direction of the cabinet door 2 from bottom to top, and the inclined side of the trapezoidal plate 51 is located at the top, so that a natural slope of the inside of the cabinet body 11 is low and the outside is high. When the stored articles are placed on the trapezoidal plate 51, the bottom of the articles will naturally fit the inside of the cabinet body 11. With the limiting effect of the inclination angle, the articles are effectively prevented from sliding outward due to slight collision and slight shaking of the cabinet body 11. Moreover, the trapezoidal structure itself has more mechanical stability than the flat plate structure. In combination with the inclination angle from bottom to top, the weight of the articles can be more evenly distributed to the connection points of the trapezoidal plate 51, avoiding the problem of excessive local stress and deformation of the horizontal support plate due to the concentrated placement of articles on the edge. In long-term use, the bearing stability of the inclined trapezoidal plate 51 is stronger, and it is not easy to bend and loosen, prolonging the service life of the support plate and the entire cabinet body 11. One end of the trapezoidal plate 51 is fixedly connected with a square plate 54. The number of square plates 54 is two, and the two square plates 54 are symmetrically arranged with the trapezoidal plate 51 as the center. The square plate 54 is located inside the fixed frame 41, and the bottom of the square plate 54 is fixedly connected with a protrusion 55. The protrusion 55 is triangular in design, and the number of protrusions 55 is two. The two protrusions 55 are symmetrically arranged at the front and rear ends of the square plate 54. By placing the square plate 54 inside the fixed frame 41, the trapezoidal plate 51 is fixedly installed inside the cabinet body 11, so that the support 5 can be flexibly installed, and the distance between the adjacent two supports 5 can be adjusted according to the storage needs of articles of different specifications, so as to accurately adapt to the layered height, avoid space waste or crowding, and make full use of every inch of space inside the cabinet body 11. Moreover, the adjustable trapezoidal plate 51 can accurately return the articles to the original position, and the layered height that fits the shape of the articles can reduce extrusion, friction and collision, effectively protect the integrity of the articles, prolong the use time of the articles, and the top of the trapezoidal plate 51 is provided with a square hole 52. The number of square holes 52 is multiple, and the multiple square holes 52 are evenly arranged on the trapezoidal plate 51 along the long edge direction of the square plate 54. The bottom of the trapezoidal plate 51 is provided with a circular groove 53. The number of circular grooves 53 is multiple, and the multiple circular grooves 53 are evenly distributed on the bottom of the trapezoidal plate 51.

[0015] The second embodiment is based on the first embodiment, please refer to Figure 5As shown, the shell 1 includes a cabinet 11, which is fixedly mounted on the top of the base 3. An air inlet 12 is provided at the bottom outside the cabinet 11. There are multiple air inlets 12, which are divided into two groups. The air inlets 12 of the two groups are symmetrically arranged on the left and right sides of the cabinet 11. An air exhaust 17 is provided on the top of the cabinet 11. There are multiple air exhaust 17, which are divided into two groups. The air exhaust 17 of the two groups are symmetrically arranged on the left and right ends of the top of the cabinet 11. The external air flow enters the interior of the cabinet 11 through the air inlets 12 at the bottom of the left and right sides of the cabinet 11, and then the air flow collides with the baffle 15. The air flow moves upward along the baffle 15, and the dust particles carried in the air flow fall along the baffle 15, which is convenient for initial control of the air flow. Step filtration, as the airflow passes through the baffle 15 and the L-shaped plate 13, and is finally discharged from the exhaust port 17 at the top, the bottom air inlet 12 and the top exhaust port 17 form an air circulation path that runs through the top and bottom. With the help of the physical properties of air expansion and contraction, after the cold air enters the cabinet 11 from the bottom, due to the square holes 52 provided on the trapezoidal plate 51, the airflow can pass through the square holes 52 longitudinally between the upper and lower layers, and finally be discharged from the top, forming a natural convection cycle. This design can effectively take away the humid air inside the cabinet 11, avoid the accumulation of moisture caused by the closed environment, reduce the humidity inside the cabinet 11, keep the items dry, and reduce the risk of mold and moisture. At the same time, the three-dimensional airflow circulation can keep the temperature and humidity of each layer inside the cabinet 11 consistent, avoiding the accumulation of moisture caused by poor airflow. The problem of the lower layer being dry and the upper layer being wet is solved by providing suitable storage conditions for all items through a uniform temperature and humidity environment, thereby reducing the loss of items caused by environmental differences. An L-shaped plate 13 is fixedly connected to the inner wall of the cabinet 11 near the air inlet 12. There are two L-shaped plates 13, which are symmetrically arranged on both sides of the interior of the cabinet 11. A gap is provided between the L-shaped plate 13 and the inner bottom end of the cabinet 11. A baffle 15 is fixedly connected to the inner bottom edge of the cabinet 11. There are two baffles 15, which are symmetrically arranged on both sides of the interior of the cabinet 11. The baffle 15 is located on the side of the L-shaped plate 13 close to the air inlet 12, and the side of the L-shaped plate 13 away from the baffle 15 is fixedly connected with an intermediate plate 14. An intermediate plate 14 is added to the ventilation path of the top exhaust port, which can divide the concentrated airflow entering from the bottom into multiple dispersed airflows, guide the airflow to various areas inside the cabinet, and prevent the airflow from rising only along the edge of the cabinet 11 or a single channel, so that each layer and each space can be exposed to fresh air, completely eliminating ventilation dead corners, ensuring uniform humidity and temperature inside the cabinet 11, and improving the overall drying and heat dissipation effects. There are multiple intermediate plates 14, and multiple intermediate plates 14 are evenly arranged on the L-shaped plate 13. The interior of the cabinet 11 is fixedly connected with a round rod 16, and the round rod 16 is located on the rear end inner wall of the cabinet 11 away from the cabinet door 2. There are multiple round rods 16, and the multiple round rods 16 are divided into multiple groups. The round rods 16 of one group are evenly arranged at the bottom of the trapezoidal plate 51.And the round bar 16 is located inside the round groove 53.

[0016] The third embodiment, on the basis of the first and second embodiments, please refer to Figures 6 to 10As shown, the fixing member 4 includes a fixing frame 41, which is fixedly connected to the inner walls of the cabinet 11 on both sides in a vertical direction. The fixing frame 41 is U-shaped, and the bottom of the fixing frame 41 is fixedly connected to the cabinet 11. A groove 48 is provided inside the fixing frame 41, and the groove 48 is provided inside the bottom side of the fixing frame 41 in the vertical direction. The inner wall of the fixing frame 41 is fixedly connected with a connecting plate 44. In the initial state, under the elastic force of the spring 411, the top of the movable plate 42 contacts the bottom of the connecting plate 44, so that the top of the roller 43 on the movable plate 42 is located on the connecting plate 44. When the trapezoidal plate 51 is placed inside the cabinet 11, the square plate 54 contacts the roller 43, and the sliding friction is replaced by rolling friction, so that the roller 43 and The force between the square plates 54 is more uniform, which can also prevent local excessive friction, reduce the probability of component deformation and damage, avoid long-term sliding friction and work jamming with use, extend service life, and reduce maintenance and replacement costs. Then the square plate 54 is located inside the fixed frame 41, so that the protrusions 55 at both ends of the bottom of the square plate 54 are located in the gap between the connecting plates 44 and the extension plates 49 at both ends. Under the action of gravity, the protrusions 55 exert pressure on the movable plate 42, and the spring 411 is compressed, so that the roller 43 is located below the connecting plate 44, so that the square plate 54 contacts the connecting plate 44, and the friction between the square plate 54 and the connecting plate 44 and the two side edges of the bottom of the protrusion 55 and the oblique edge 410 and the extension plate 49 can effectively avoid excessive use. The support 5 and the fixing part 4 are easily pushed to align and adjust their positions due to the small rolling friction resistance, thereby avoiding installation misalignment and jamming caused by large sliding friction resistance, thus shortening the installation time. When in use, the roller 43 moves downward, and the contact mode between the support 5 and the fixing part 4 is sliding friction. The moderate resistance generated by the sliding friction is used to keep the support 5 in a stable position during daily use, so that the support 5 will not automatically shift due to slight collisions, thereby avoiding the support 5 from accidentally sliding out due to the inertia of the roller 43, effectively avoiding the risk of items falling or being damaged. The friction method is used as needed to avoid excessive wear and tear caused by long-term stress on a single structure, extend the service life of the support member 5 and the fixing member 4, and reduce the cost of later maintenance and replacement. There are multiple connecting plates 44, and multiple connecting plates 44 are evenly distributed inside the fixed frame 41. The end of the fixed frame 41 close to the groove 48 is fixedly connected with an extension plate 49, and the extension plate 49 is arranged parallel to the inner wall of the fixed frame 41. There are two extension plates 49, and the two extension plates 49 are symmetrically arranged at the front and rear ends of the fixed frame 41. The extension plate 49 is arranged parallel to the connecting plate 44, and the extension plate 49 and the connecting plate 44 are on the same horizontal plane. The inner wall of the groove 48 is fixedly connected with a positioning rod 47, and the end of the positioning rod 47 away from the groove 48 is fixedly connected to the connecting plate 44.There are multiple positioning rods 47, and multiple positioning rods 47 are evenly distributed inside the groove 48. A movable plate 42 is provided inside the groove 48. The movable plate 42 is arranged parallel to the connecting plate 44. The movable plate 42 is slidably connected to the inner wall of the groove 48. The positioning rod 47 passes through the movable plate 42. A spring 411 is sleeved on the outer side of the positioning rod 47. The two ends of the spring 411 are fixedly connected to the movable plate 42 and the inner wall of the groove 48 respectively. The side edge of a connecting plate 44 located near the extension plate 49 is set as a bevel 410. The movable plate 42 is located below the connecting plate 44. The interior of the movable plate 42 is rotatably connected to the roller 43. There are multiple rollers 43, and multiple rollers 43 are evenly distributed on the movable plate 42. The rollers 43 and the connecting plates 44 are alternately arranged. A fixed block 45 is fixedly connected to the inner wall of the groove 48. There are multiple fixed blocks 45. The fixed block 45 and the roller 43 are located on the same vertical plane. A circular groove 46 is opened on the side of the fixed block 45 away from the groove 48.

[0017] During use, when the trapezoidal plate 51 is placed inside the cabinet 11, the square plate 54 contacts the roller 43, and rolling friction replaces sliding friction, so that the force between the roller 43 and the square plate 54 during installation is more uniform, and local excessive friction can be prevented, reducing the probability of component deformation and damage, avoiding long-term sliding friction and increasing jamming after use, extending the service life, and reducing maintenance and replacement costs. Then the square plate 54 is located inside the fixed frame 41, so that the protrusions 55 at both ends of the bottom of the square plate 54 are located in the gap between the connecting plates 44 and the extension plates 49 at both ends. Under the action of gravity, the protrusions 55 exert pressure on the movable plate 42, and the spring 411 is compressed, so that the roller 43 is located below the connecting plate 44, so that the square plate 54 contacts the connecting plate 44, and the friction between the square plate 54 and the connecting plate 44 and the two side edges of the bottom of the protrusion 55 and the oblique edge 410 and the extension plate 49 can effectively avoid left and right deviation or back and forth shaking due to vibration and uneven force during use.

[0018] The external air flow enters the interior of the cabinet 11 through the air inlets 12 at the bottom of the left and right sides of the cabinet 11, and then the air flow collides with the baffle 15. The air flow moves upward along the baffle 15, and the dust particles carried in the air flow fall along the baffle 15, which is convenient for preliminary filtration of the air flow. As the air flow passes through the baffle 15 and the L-shaped plate 13, it is finally discharged from the exhaust port 17 at the top. The bottom air inlet 12 and the top exhaust port 17 form an air circulation path that runs through the top and bottom. With the help of the physical properties of air expansion and contraction due to heat and cold, after the cold air enters the cabinet 11 from the bottom, due to the square hole 52 provided on the trapezoidal plate 51, the air flow can pass through the square hole 52 longitudinally between the upper and lower layers, and finally be discharged from the top.

[0019] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it is not intended to exclude myriad other embodiments of the present application that other inventors can develop based on the same general inventive concepts embodied by the described embodiments. That is, although the present application is described in terms of particular embodiments and implementations, it is to be understood that the terminology used is for the purpose of descriptive clarity and that it is intended to be limited only by the words recited in the appended claims. It is to be understood that the terms "including", "comprising", "consisting" and variations thereof do not preclude the addition of further integers to the claimed combination of integers. It is to be understood that the terms "including", "comprising", "consisting" and variations thereof encompass the various features of the embodiments described herein, and are not restricted to the use of only the most preferred embodiments. It is further to be understood that the use of relational terms such as first and second, and the like, do not denote a physical or logical order or relationship among the various elements, but are used simply for distinguishing between various elements for clarity. It is to be understood that the terms "comprising", "including", and "having" and variations thereof are intended to be equivalent and open-ended, and include the various embodiments of the present application as recited in the claims. It is to be understood that the terms "including", "comprising", "consisting" and variations thereof encompass the various features of the embodiments described herein, and are not restricted to the use of only the most preferred embodiments. It is further to be understood that the use of relational terms such as first and second, and the like, do not denote a physical or logical order or relationship among the various elements, but are used simply for distinguishing between various elements for clarity. It is to be understood that the terms "comprising", "including", and "having" and variations thereof are intended to be equivalent and open-ended, and include the various embodiments of the present application as recited in the claims.

[0020] While the embodiments of the application have been shown and described herein, it is understood that modifications, substitutions, changes, and alterations can be made by those skilled in the art without departing from the spirit of the present application, which is defined by the appended claims and their equivalents.

Claims

1. A multifunctional iron furniture with adjustment function, characterized in that: include: A housing (1), and a base (3) fixedly mounted on the bottom of the housing (1), wherein the front end of the housing (1) is hingedly connected to a cabinet door (2); A fixing member (4), wherein the fixing member (4) is fixedly mounted inside the housing (1); A support member (5), the support member (5) being mounted inside the fixing member (4); The support member (5) comprises a trapezoidal plate (51), one end of the trapezoidal plate (51) close to the fixing member (4) is fixedly connected to a square plate (54), there are two square plates (54), the two square plates (54) are symmetrically arranged with the trapezoidal plate (51) as the center, the square plate (54) is located inside the fixing member (4), the bottom of the square plate (54) is fixedly connected to a protrusion (55), there are two protrusions (55), and the two protrusions (55) are symmetrically arranged at the front and rear ends of the square plate (54).

2. The multifunctional iron furniture with adjustment function according to claim 1, characterized in that: There are two cabinet doors (2), and the two cabinet doors (2) are symmetrically arranged at the front end of the shell (1). There are multiple fixing members (4), and the multiple fixing members (4) are divided into two groups. The two groups of fixing members (4) are symmetrically arranged on both sides of the interior of the shell (1). The two ends of the support member (5) are located inside the two groups of fixing members (4) located on the same horizontal plane.

3. The multifunctional iron furniture with adjustment function according to claim 1, characterized in that: The trapezoidal plate (51) is arranged in an inclined direction from the inside of the shell (1) to the cabinet door (2) from bottom to top, and a square hole (52) is opened on the top of the trapezoidal plate (51), and the number of the square holes (52) is multiple, and the multiple square holes (52) are evenly arranged on the trapezoidal plate (51) along the long side direction of the square plate (54), and a circular groove (53) is opened on the bottom of the trapezoidal plate (51), and the number of the circular grooves (53) is multiple, and the multiple circular grooves (53) are evenly distributed on the bottom of the trapezoidal plate (51).

4. The multifunctional iron furniture with adjustment function according to claim 1, characterized in that: The shell (1) includes a cabinet (11), the cabinet (11) is fixedly mounted on the top of the base (3), an air inlet (12) is provided at the bottom of the outer side of the cabinet (11), the number of the air inlets (12) is multiple, the multiple air inlets (12) are divided into two groups, the two groups of air inlets (12) are symmetrically arranged on the left and right sides of the cabinet (11), an air outlet (17) is provided at the top of the cabinet (11), the number of the air outlet (17) is multiple, the multiple air outlet (17) are divided into two groups, the two groups of air outlet (17) are symmetrically arranged on the left and right ends of the top of the cabinet (11), and an L-shaped plate (13) is fixedly connected to the inner wall of the cabinet (11) near the air inlet (12).

5. The multifunctional iron furniture with adjustment function according to claim 4, characterized in that: There are two L-shaped plates (13), which are symmetrically arranged on both sides of the interior of the cabinet (11). A gap is provided between the L-shaped plate (13) and the inner bottom end of the cabinet (11). A baffle (15) is fixedly connected to the inner bottom edge of the cabinet (11). There are two baffles (15), which are symmetrically arranged on both sides of the interior of the cabinet (11). The baffle (15) is located on a side of the L-shaped plate (13) close to the air inlet (12), and a middle plate (14) is fixedly connected to a side of the L-shaped plate (13) away from the baffle (15).

6. The multifunctional iron furniture with adjustment function according to claim 5, characterized in that: There are multiple intermediate plates (14), and the multiple intermediate plates (14) are evenly arranged on the L-shaped plate (13). A round rod (16) is fixedly connected to the interior of the cabinet body (11), and the round rod (16) is located on the rear end inner wall of the cabinet body (11) away from the cabinet door (2). There are multiple round rods (16), and the multiple round rods (16) are divided into multiple groups. The round rods (16) of one group are evenly arranged on the bottom of the trapezoidal plate (51), and the round rods (16) are located inside the circular groove (53).

7. The multifunctional iron furniture with adjustment function according to claim 1, characterized in that: The fixing member (4) includes a fixing frame (41), the fixing frame (41) is fixedly connected to the inner walls of the cabinet (11) on both sides in a vertical direction, the fixing frame (41) is U-shaped, the bottom of the fixing frame (41) is fixedly connected to the cabinet (11), a groove (48) is provided inside the fixing frame (41), the groove (48) is provided inside the bottom side of the fixing frame (41) in a vertical direction, a connecting plate (44) is fixedly connected to the inner wall of the fixing frame (41), there are multiple connecting plates (44), and the multiple connecting plates (44) are evenly distributed inside the fixing frame (41), the end of the fixing frame (41) close to the groove (48) is fixedly connected to an extension plate (49), the extension plate (49) is arranged parallel to the inner wall of the fixing frame (41), there are two extension plates (49), and the two extension plates (49) are symmetrically arranged at the front and rear ends of the fixing frame (41).

8. The multifunctional iron furniture with adjustment function according to claim 7, characterized in that: The extension plate (49) is arranged in parallel with the connecting plate (44), and the extension plate (49) and the connecting plate (44) are located on the same horizontal plane. The inner wall of the groove (48) is fixedly connected with a positioning rod (47), and one end of the positioning rod (47) away from the groove (48) is fixedly connected to the connecting plate (44). There are multiple positioning rods (47), and the multiple positioning rods (47) are evenly distributed inside the groove (48). A movable plate (42) is provided inside the groove (48).

9. The multifunctional iron furniture with adjustment function according to claim 8, characterized in that: The movable plate (42) and the connecting plate (44) are arranged in parallel. The movable plate (42) is slidably connected to the inner wall of the groove (48). The positioning rod (47) passes through the movable plate (42). A spring (411) is sleeved on the outer side of the positioning rod (47). The two ends of the spring (411) are fixedly connected to the movable plate (42) and the inner wall of the groove (48) respectively. The side edge of a connecting plate (44) located near the extension plate (49) is set as a bevel edge (410). The movable plate (42) is located below the connecting plate (44). The interior of the movable plate (42) is rotatably connected to a roller (43).

10. The multifunctional iron furniture with adjustment function according to claim 9, characterized in that: There are a plurality of rollers (43), and the plurality of rollers (43) are evenly distributed on the movable plate (42). The rollers (43) and the connecting plates (44) are alternately arranged. A fixed block (45) is fixedly connected to the inner wall of the groove (48). There are a plurality of fixed blocks (45). The fixed block (45) and the rollers (43) are located on the same vertical plane. A circular groove (46) is provided on a side of the fixed block (45) away from the groove (48).

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