Screwless Modular Sound Insulation Frame

Abstract

A screwless combined sound insulation frame includes at least one straight supporting column 10, an upper L-shaped angle iron 20, a lower L-shaped angle iron 30, at least one upper transverse frame bo

Description

Technical Field The utility model relates to a device for sound insulation decoration, in particular to a screwless combined sound insulation frame. Background Art It is found that in the indoor decoration of sound insulation engineering, straight and transverse metal frames are mostly enclosed into a frame body, then glass is fixed on the frame body and the frame body is assembled by means of silicon caulking, etc. However, the assembly of the frame body is mostly conducted by fixing the straight and transverse metal frames with screws and self-tapping screws. If the combined assembly is not fixed in a better combination position, it is easy to make the frames unstable, resulting in drop caused by looseness and insufficient load bearing. After the screw is fixed, a screw head is bound to be exposed, resulting in an unattractive appearance; and repeated combination and maintenance make it easy to damage and loose. How to solve the above problems is an urgent problem for those skilled in the art. Summary of the Invention The main purpose of the utility model is to provide a screwless combined sound insulation frame, which is characterized in that an upright supporting column is provided with a groove part for combination; an L-shaped angle iron is arranged at the top and the bottom of the groove part respectively; and a transverse frame is lapped on the above L-shaped angle irons. Moreover, the supporting column, the L-shaped angle irons and the transverse frame are connected in a buckle type, so as to assemble a sound insulation frame device by hands without screws. Therefore, the structure of the utility model includes: at least one straight supporting column, an upper L-shaped angle iron, a lower L-shaped angle iron, at least one upper transverse frame body, and at least one lower transverse frame body; a straight galvanized column is arranged; and the left and the right of the column are buckled with glass frame material. The supporting column provides the assembly of the upper L-shaped angle iron and the lower L-shaped angle iron; the supporting column includes at least one junction surface providing the assembly of the upper L-shaped angle iron and the lower L-shaped angle iron; and the junction surface has a main junction region of inverted U shape. The upper L-shaped angle iron is assembled at the upper end of the main junction region in a buckle type, and the upper L-shaped angle iron provides the assembly of the upper transverse frame body. The lower L-shaped angle iron is assembled at the lower end of the main junction region in a buckle type, and the lower L-shaped angle iron provides the assembly of the lower transverse frame body. The upper transverse frame body is composed of an upper positioning seat and an upper fixing seat; the upper positioning seat is provided with a clamping groove in the center; the clamping groove is clamped and fixed on the upper L-shaped angle iron in a buckle type; the upper fixing seat is assembled on the upper positioning seat; both ends of the upper positioning seat are embedded in the upper positioning seat; the upper fixing seat is provided with symmetrical clamping parts and hook parts; the clamping parts are tightly combined with the lower end of the clamping groove of the upper positioning seat; and upper containing groove parts are arranged beside the two clamping parts. The lower transverse frame body is composed of a lower supporting seat and a lower fixing seat; the lower supporting seat is configured on the lower L-shaped angle iron in a buckle type; both ends of the lower supporting seat extend outward to form a peak-shaped guide part respectively; the lower supporting seat is jointed with the lower fixing seat; the lower fixing seat is generally in an epsilon type; both ends of the lower fixing seat are provided with a hook part respectively; the hook parts are tightly combined with the guide parts at both sides of the lower supporting seat; moreover, the lower fixing seat is provided with symmetrical lower containing groove parts at predetermined positions; and the lower containing groove parts just correspond to the upper containing groove parts. Therefore, the supporting column is connected with the upper L-shaped angle iron and the lower L-shaped angle iron in a buckle type, the upper L-shaped angle iron is also connected with the upper transverse frame body in a buckle type, and the lower L-shaped angle iron is also connected with the lower transverse frame body in a buckle type, so that the whole can achieve a tightly combined sound insulation frame structure without screws. In the embodiments of the utility model, wherein a convex part is arranged on two side plates of the main junction region respectively, and the convex parts are connected with the upper L-shaped angle iron and the lower L-shaped angle iron in a buckle type. In the embodiments of the utility model, wherein the shape of the supporting column is generally a square tube or an l-shaped tube; when the supporting column is the l-shaped tube, the tube can be used as a connecting assembly of a relay; and a V-shaped groove is symmetrically arranged on the outer side of the main junction region for the combination of the hook parts of the upper fixing seat to achieve the effect of shielding the internal structure to present a beautiful appearance. In the embodiments of the utility model, wherein glasses are arranged between the upper containing groove parts and the lower containing groove parts, and sound insulation rubber strips are placed among the upper containing groove parts, the lower containing groove parts and the glasses for pressing and fixing the glasses. In the embodiments, wherein moisture-proof objects are filled between the lower containing groove parts, and the interiors of the moisture-proof objects are closed through the glasses at both ends. Through the above description, the characteristics and effects of the utility model are simply described as follows: In the sound insulation frame assembled by the utility model, the supporting column is connected with the upper L-shaped angle iron and the lower L-shaped angle iron in a buckle type, the upper L-shaped angle iron is also connected with the upper transverse frame body in a buckle type, and the lower L-shaped angle iron is also connected with the lower transverse frame body in a buckle type, so that the whole can achieve a tightly combined sound insulation frame structure without screws. Brief Description of the Drawings Fig. 1 is a three-dimensional structural diagram of the utility model. Fig. 2 is an assembly diagram (1) of the utility model, which shows the assembly state of the supporting column with the upper L-shaped angle iron and the lower L-shaped angle iron. Fig. 3 is a structural sectional view after assembly of the main junction region with the upper L-shaped angle iron and the lower L-shaped angle iron. Fig. 4 is an assembly diagram (2) of the utility model, which shows the installation state of the upper supporting seat and the lower positioning seat. Fig. 5 is an assembly diagram (3) of the utility model, which shows the installation state of the upper fixing seat and the lower fixing seat. Fig. 6 is an assembly diagram (3) of the utility model, which shows the state of the sound insulation rubber strips assembled into the upper containing groove part and the lower containing groove part. Fig. 7 is a plane structural diagram of the overall structure of the utility model. Fig. 8 shows another assembly state in which the supporting column is combined with the upper fixing seat in the utility model. Fig. 9 shows another embodiment of the supporting column of the utility model. Fig. 10 is a three-dimensional structural diagram of the implementation of the utility model. Detailed Description of the Invention As shown in Fig. 1 and Fig. 7, a screwless combined sound insulation frame in the utility model includes: a straight supporting column 10, an upper L-shaped angle iron 20, a lower L-shaped angle iron 30, an upper transverse frame body 40, and a lower transverse frame body 50. As shown in Fig. 1 to Fig. 3 and Fig. 7, the supporting column 10 provides the assembly of the upper L-shaped angle iron 20 and the lower L-shaped angle iron 30; the shape of the supporting column 10 is generally a square tube ; the supporting column 10 includes a plurality of junction surfaces 11 providing the assembly of the upper L-shaped angle iron 20 and the lower L-shaped angle iron 30; and the junction surfaces 11 have a main junction region 12 of inverted U shape. As shown in Fig. 1 to Fig. 3, the upper L-shaped angle iron 20 is assembled at the upper end of the main junction region 12 in a buckle type, and the upper L-shaped angle iron 20 provides the assembly of the upper transverse frame body 40. The lower L-shaped angle iron 30 is assembled at the lower end of the main junction region 12 in a buckle type, and the lower L-shaped angle iron 30 provides the assembly of the lower transverse frame body 50. As shown in Fig. 3, a convex part 122 is arranged on two side plates 121 of the main junction region 12 respectively, and the convex parts 122 are connected with the upper L-shaped angle iron 20 and the lower L-shaped angle iron 30 in a buckle type. As shown in Fig. 1 and Fig. 4 to Fig. 7, the upper transverse frame body 40 is composed of an upper positioning seat 41 and an upper fixing seat 42; the upper positioning seat 41 is provided with a clamping groove 411 in the center; and the clamping groove 411 is clamped and fixed on the upper L-shaped angle iron 20 in a buckle type. As shown in Fig. 5 and Fig. 6, the upper fixing seat 42 is assembled on the upper positioning seat 41; both ends of the upper fixing seat 42 are embedded in the upper positioning seat 41; the upper fixing seat 42 is provided with symmetrical clamping parts 421 and hook parts 4211; the clamping parts 421 are tightly combined with the lower end of the clamping groove 411 of the upper positioning seat 41; and upper containing groove parts 422 and 423 are arranged beside the two clamping parts 521. As shown in Fig. 1 and Fig. 4 to Fig. 7, the lower transverse frame body 50 is composed of a lower supporting seat 51 and a lower fixing seat 52. As shown in Fig. 4, the lower supporting seat 51 is configured on the lower L-shaped angle iron 30 in a buckle type; and both ends of the lower supporting seat 51 extend outward to form a peak-shaped guide part 511 respectively. As shown in Fig. 5 and Fig. 6, the lower supporting seat 51 is jointed with the lower fixing seat 52; the lower fixing seat 52 is generally in an epsilon type; both ends of the lower fixing seat 52 are provided with a hook part 521 respectively; the hook parts 521 are tightly combined with the guide parts 511 at both sides of the lower supporting seat 51; and moreover, the lower fixing seat 52 is provided with lower containing groove parts 522 and 523 corresponding to the upper containing groove parts 422 and 423 at predetermined positions. As shown in Fig. 6 and Fig. 7, glasses 61 and 62 are arranged between the upper containing groove parts 422 and 423 and the lower containing groove parts 522 and 523, and sound insulation rubber strips 63 and 64 are placed among the upper containing groove parts 422 and 423, the lower containing groove parts 522 and 523 and the glasses 61 and 62 to achieve the effect of sound insulation. Moisture-proof objects 70 can be filled between the lower containing groove parts 522 and 523, and the interiors of the moisture-proof objects 70 are closed through the glasses 61 and 62 at both ends. As shown in Fig. 1 and Fig. 7, therefore, the supporting column 10 is jointed with the upper L-shaped angle iron 20 and the lower L-shaped angle iron 30 in a buckle type, the upper L-shaped angle iron 20 is also jointed with the upper transverse frame body 40 in a buckle type, and the lower L-shaped angle iron 30 is also jointed with the lower transverse frame body 50 in a buckle type, so that the whole can achieve a tightly combined sound insulation frame structure without screws. As shown in Fig. 8, the disclosed technique is a schematic diagram of shielding the junction surface 11 of the supporting column 10. In the present embodiment, the upper fixing seat 42 is directly combined with both ends of the junction surface 11, and the groove of a door of the junction surface can be covered through the upper fixing seat 42 to achieve a beautiful effect. As shown in Fig. 9 to Fig. 10, Fig. 9 shows the second embodiment of the supporting column, including: a straight supporting column 10, at least one upper L-shaped angle iron 20, at least one lower L-shaped angle iron 30, at least one upper transverse frame body 40, at least one lower transverse frame body 50 and at least one upper fixing seat 42. The supporting column is generally l-shaped, and includes a plurality of junction surfaces 11 providing the assembly of the upper L-shaped angle iron 20 and the lower L-shaped angle iron 30; and the junction surfaces 11 have a main junction region 12 of inverted U shape, wherein the combining steps of the main junction region 12 with the upper and the lower L-shaped angle irons 20 and 30 are described in Fig. 3, different from the side surface of the main junction region 12. Both sides extend outward to form a V-shaped groove 13 with two peak-shaped ends. The V-shaped groove 13 has a guide surface 131 with an inclined plane. The guide surface 131 can be used for combining the hook part 4211 of the upper fixing seat 42 with the supporting column 10 tightly, so as to shield the internal structure to achieve a beautiful effect. The next combining step is to combine the upper and the lower transverse frame bodies 40 and 50 with the upper and the lower L-shaped angle irons 20 and 30 as described in Fig. 4 to Fig. 7 above. Moreover, as shown in Fig. 10, the frame of the second embodiment is used as the connecting assembly of the relay. In other words, when a display wall surface is too long, it is not necessary to make the sound insulation glass too long and too large based on the considerations of safety, cost and convenient installation. In the present embodiment, the upper transverse frame body 40 is installed above the supporting column 10, and the lower transverse frame body 50 is installed below. The main junction region 12 of the supporting column 10 is provided with a steel structural part of the upper positioning seat 41, then the glasses 61 and 62 are installed in the upper containing groove parts 422 and 423, and the lower containing groove parts 522 and 523, and the supporting column 10 is a structural body installed on both sides and thus can be used as a relay station to connect the glasses 61 and 62, which can save the cost and improve the strength of the overall sound insulation structure. To sum up, the structure of the utility model has not been seen in books or used publicly, which is in line with the application requirements of the utility model. Please provide a clear indication and grant the patent as soon as possible. Thanks and prayers. It should be noted that the above describes specific embodiments of the utility model and the technical principles used. If the changes made in accordance with the concept of the utility model produce functions that do not go beyond the spirit covered by the description and drawings, the changes shall be within the scope of the utility model and described. [Description of Symbols] 10: Supporting column 11: Junction surface 12: Main junction region 121: Side plate 122: Convex part 13: V-shaped groove 131: Guide surface 20: Upper L-shaped angle iron 30: Lower L-shaped angle iron 40: Upper transverse frame body 41: Upper positioning seat 411: Clamping groove 42: Upper fixing seat 421: Clamping part 422, 423: Upper containing groove part 50: Lower transverse frame body 51: Lower supporting seat 511: Guide part 52: Lower fixing seat 521,4211: Hook part 522, 523: Lower containing groove part 61, 62: Glasses 63, 64: Sound insulation rubber strips 70: Moisture-proof object Claims 1. A screwless combined sound insulation frame, comprising: at least one straight supporting column, an upper L-shaped angle iron, a lower L-shaped angle iron, at least one upper transverse frame body, and at least one lower transverse frame body; wherein the supporting column provides the assembly of the upper L-shaped angle iron and the lower L-shaped angle iron; the supporting column comprises at least one junction surface providing the assembly of the upper L-shaped angle iron and the lower L-shaped angle iron; and the junction surface has a main junction region of inverted U shape; the upper L-shaped angle iron is tightly matched and assembled at the upper end of the main junction region, and the upper L-shaped angle iron provides the assembly of the upper transverse frame body; the lower L-shaped angle iron is tightly matched and assembled at the lower end of the main junction region, and the lower L-shaped angle iron provides the assembly of the lower transverse frame body; the upper transverse frame body is composed of an upper positioning seat and an upper fixing seat; the upper positioning seat is provided with a clamping groove in the center; the clamping groove is clamped and fixed on the upper L-shaped angle iron in a buckle type; the upper fixing seat is assembled on the upper positioning seat; both ends of the upper positioning seat are embedded in the upper positioning seat; the upper fixing seat is provided with symmetrical clamping parts and hook parts; the clamping parts are tightly matched with the lower end of the clamping groove of the upper positioning seat; and upper containing groove parts are arranged beside the two clamping parts; the lower transverse frame body is composed of a lower supporting seat and a lower fixing seat; the lower supporting seat is configured on the lower L-shaped angle iron in a buckle type; both ends of the lower supporting seat extend outward to form a peak-shaped guide part respectively; the lower supporting seat is jointed with the lower fixing seat; the lower fixing seat is generally in an epsilon type; both ends of the lower fixing seat are provided with a hook part respectively; the hook parts are tightly combined with the guide parts at both sides of the lower supporting seat; moreover, the lower fixing seat is provided with symmetrical lower containing groove parts at predetermined positions; the lower containing groove parts just correspond to the upper containing groove parts; therefore, the supporting column is jointed with the upper L-shaped angle iron and the lower L-shaped angle iron in a buckle type, the upper L-shaped angle iron is also jointed with the upper transverse frame body in a buckle type, and the lower L-shaped angle iron is also jointed with the lower transverse frame body in a buckle type, so that the whole can achieve a tightly combined sound insulation frame structure without screws. 2. The screwless combined sound insulation frame according to claim 1, wherein a convex part is arranged on two side plates of the main junction region respectively, and the convex parts are jointed with the upper L-shaped angle iron and the lower L-shaped angle iron in a buckle type. 3. The screwless combined sound insulation frame according to claim 1, wherein the shape of the supporting column is generally a square tube. 4. The screwless combined sound insulation frame according to claim 1, wherein the shape of the supporting column is generally an l-shaped tube. 5. The screwless combined sound insulation frame according to claim 4, wherein when the shape of the supporting column is the l-shaped tube, a V-shaped groove is symmetrically arranged on the outer side of the main junction region. 6. The screwless combined sound insulation frame according to claim 1, wherein glasses are arranged between the upper containing groove parts and the lower containing groove parts, and sound insulation rubber strips are placed among the upper containing groove parts, the lower containing groove parts and the glasses. 7. The screwless combined sound insulation frame according to claim 3, wherein moisture-proof objects are filled between the lower containing groove parts, and the interiors of the moisture-proof objects are closed through the glasses at both ends. Intellectual Property Office Application GB2418532.4 Search report under Section 17 of the Patents Act 1977 Date search completed: 06 July 2025 Claims searched: 1-7 International classification Subclass and subgroup Valid from E04B1 / 74 01 / 01 / 2006 E04B1 / 82 01 / 01 / 2006 E04B2 / 74 01 / 01 / 2006 E04B2 / 76 01 / 01 / 2006 Field of search Worldwide search of patent documents classified in the following areas of the IPC: E04B Databases used in the preparation of this search report: SEARCH-PATENT Documents considered to be relevant Patent literature Category Relevant claims Document of relevance Intellectual Property Office is an operating name of the Patent Office www.gov.uk / ipo A - CN 110475934 A (LEBLANG), - A - CN 209779933 U (XIAO), - Categories Letter or symbol Description X Document indicating lack of novelty or inventive step. Y Document indicating lack of inventive step, if combined with another document of the same category. & Member of the same patent family. A Document indicating technological background. P Document published on or after the priority date but before the fling date of the present application. E Earlier application published on or after the filing date of the present application.

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