TW202332397A - Foldable display stand structure - Google Patents

Abstract

A foldable display stand structure comprises a first frame body, a second frame body, a rear frame body, a base seat on which the first and second frame bodies are disposed and at least one laminate board set. Each frame body includes two supporting rods and the at least one laminate board set is disposed between the two supporting rods of the first and second frame bodies. The position of the laminate board set at the supporting rods and the orientation of the laminate board set are adjustable, so as to fix the laminate board set at a desired height and turn the laminate board set to a desired inclined angle. The rear frame body is pivotally connected to the first frame body and the base seat and is detachable from the base seat so as to adjust the inclination of the first and second frame bodies. By means of the rear frame body, the base set is turned in relative to the first frame body into a folded state of a deployed state.

Description

Storage display rack structure

The invention relates to the field of display racks, and in particular, to a storage display rack structure.

Display is the action of showing objects. In addition to being a multi-faceted relational action, it is also the essence of disclosing information needs. And because of the advanced Internet information nowadays, people absorb information quickly and extensively. In a social environment where science and technology progress and design technology changes, the components of display are not only the motivation and purpose of display, but also the use of display methods and techniques to convey the content of the exhibit, showing a unique, beautiful and creative Messaging is extremely important. General displays use display boxes or display racks to display items, but when everyone uses the same display method, it will not attract customers' attention. Furthermore, the current display rack can only be expressed in a single type of structure, and it is impossible to create new multi-changing forms and functions to meet the needs of use. Therefore, designing a multi-variable display stand that is suitable for product display and has a light-absorbing effect is the direction that the creator of this case and related manufacturers in this industry are eager to research and improve.

In order to improve the above-mentioned problems, one object of the present invention is to provide a storage display rack structure that can quickly collapse the volume. A secondary object of the present invention is to provide a storage display rack structure that can adjust different docking heights and tilt angles of the rack body to achieve different purposes of use. Another object of the present invention is to provide a pivot connection and a first and second pivot base through the movement of the lower ends of the first and second support rods, so that the first and second support rods can move to a position relative to the base. Storage and display rack structure in folded position and unfolded position. In order to achieve the above purpose, the present invention provides a storage display rack structure, which includes: a base with a top surface and a bottom surface. The top surface is provided with two first pivot seats and two second pivot seats and two positioning seats. components, and the height of the second pivot seat is higher than the height of the first pivot seat; a first frame body includes two first support rods arranged symmetrically left and right, each first support rod has an upper end, a lower end and a The fin, the lower end is movable and pivotally connected to the first pivot seat, a first groove is recessed on the first support rod and is located between the upper end and the lower end, and the first groove has a bottom system A first long guide hole is provided, the first long guide hole passes through the bottom, the fin is protruding on one side of the first support rod and is provided with a guide groove; a second frame body includes two The two support rods are arranged symmetrically left and right. Each second support rod has an upper end and a lower end. The lower end is movable and pivotally connected to the second pivot seat. A second groove is recessed on the second support rod and located at Between the upper end and the lower end, the second groove has a bottom with a second elongated guide hole, and the second elongated guide hole penetrates the bottom of the second groove; at least one layer of plate set is provided on Surrounded by the first and second support rods, it includes a plate body, two side plates and a plurality of first connecting parts and a plurality of second connecting parts. The two side plates are respectively provided on both sides of the plate body, and each side plate has a There is an outer side and an inner side. The outer side corresponds to the first support rod and the second support rod and is provided with two receiving portions. The first connectors pass through the first grooves of the two first support rods respectively. The first elongated guide hole can be elastically adjusted to connect one of the receiving parts, and the second connecting members pass through the second elongated guide hole from the second groove of the two second support rods and can be elastically adjusted. Connect another receiving part, and synchronously drive the layer board group to move up and down along the first and second elongated guide holes to adjust a parking height and an inclination angle of the layer board group; a rear frame body with two rear The support rods respectively correspond to the two first support rods of the first frame body. Each rear support rod has a first end that is movable and pivotally connected to the fin and moves along the guide groove of the fin, and a second end. The positioning member is detachably pivotally connected to the base. With the above structure, the height of the second pivot seat is higher than the height of the first pivot seat, and the lower ends of the first and second support rods are movable pivot joints with the first and second pivot seats, so that the The pivot point of the second support rod and the second pivot seat is higher than the pivot point of the first support rod and the first pivot seat, so that the first and second support rods move to a position relative to the base. The folded position and an upright position, and the layer board set is arranged between the first and second support rods and can be moved up and down to adjust a parking height and an inclination angle, and through the first end of the rear frame body and The first frame and the base are pivotally connected, and the second end can be separated from the base to adjust a backward position of the first and second frames; when it is to be folded, first loosen the plurality of first frames. , two connectors, and then rotate the first and second support rods from a first direction to a second direction synchronously with the first and second pivot bases and flip them toward the top surface of the base, you can The second support rods overlap the first support rods and are completely folded into a flat stack.

The above objects and structural and functional characteristics of the present invention will be explained based on the preferred embodiments of the accompanying drawings. Please refer to Figure 1A, which is a perspective view of the storage display rack structure of the present invention; Figure 1B, which is an exploded perspective view of Figure 1A; Figures 1C, 1D, 1E, and 1F, which are partially exploded views of Figure 1B; Figure 1G Figure 1A is a partial cross-sectional three-dimensional schematic view; Figure 2 is a schematic side view of the first and second support poles of the present invention in the upright position; Figure 3 is a schematic side view of the first and second support poles of the present invention from the upright position to the tilt angle Schematic diagram; Figures 4A and 4B are schematic diagrams of the first and second support rods of the present invention from the upright (or tilted) position to the folded position. As shown in the figure, the storage display rack structure 1 of the present invention includes: a base 11, a first frame body 20, a second frame body 30, at least one layer of panel set 40 and a rear frame body 50. The base 11 has a top surface 111 and a bottom surface 112, and the base 11 is provided with two jack groups, and each jack group has two jack holes 113 which are round holes; the top of the base 11 Two first pivot seats 12 , two second pivot seats 13 and two positioning members 14 are provided on the surface 111 . In this embodiment, the positioning members 14 , the first pivot seats 12 , and the second pivot seats 13 are sequentially disposed on the top surface 111 , and each positioning member 14 has a positioning through hole 141 , the structures of the first pivot seats 12 and the second pivot seats 13 are substantially the same (with only minor differences, as described below), and the first pivot seats 12 and the second pivot seats 13 are slightly different. The pivot bases 13 are detachably provided on the two jack groups of the base 11, including but not limited to. The most important thing is that the height of the second pivot bases 13 is higher than the height of the first pivot base 12 (as shown in Figures 1B and 1E). Specifically, in one embodiment, the aforementioned first pivot seat 12 (the second pivot seat 13) has an upper convex portion 121 (131) and a lower convex portion 122 (132). The lower convex portion 122 (132) ) is a cylinder, which can be inserted into the socket 113 so that the first pivot seat 12 (the second pivot seat 13) can rotate with fine adjustment. In one embodiment, the lower protrusion 122 (132) can be locked in the socket 113 via a screw lock element 124 (134) to prevent the lower protrusion 122 (132) from axially detaching from the socket 113. The upper convex portion 121 (131) has a top abutment surface 1211 (1311) and a side end abutment surface 1212 (1312). A rounded corner 1213 (1313) is located on the top abutment surface 1211 (1311) and the Between the side end abutting surfaces 1212 (1312). Among them, as shown in the figure, the side end abutment surfaces 1212 of the first pivot base 12 are structurally designed to be located on both sides of the top end abutment surface 1211, which is different from the side end abutment surfaces of the second pivot base 13. Surface 1312 is located on one side of the top abutment surface 1311, so that the other side of the top abutment surface 1311 forms a vertical angle to have support and lateral limiting functions; however, the structural design of the first pivot seat 12 The structural design of the second pivot base 13 may also be the same. Furthermore, a plurality of wheel portions 15 are provided on the bottom surface 112 of the aforementioned base 11 to facilitate movement. The first frame body 20 includes two first support rods 21 arranged symmetrically left and right. Each first support rod 21 has an upper end 211, a lower end 212 and a fin 213, and on each first support rod 21 The recess is provided with a first groove 214 located between the upper end 211 and the lower end 212. The first groove 214 is a shallow groove and has a bottom 2141 and a first elongated guide is opened at the bottom 2141. Hole 215, the first elongated guide hole 215 penetrates the bottom 2141; the fin 213 is protruding on one side of the first support rod 21 and has a guide groove 2131. Specifically, the bottom 2141 of the first groove 214 is provided with at least a pair of first positioning grooves 216 located on both sides of the first elongated guide hole 215. The first positioning groove 216 is a deep groove and its There is a first positioning bottom 2161 that can match the shallow groove of the first groove 214 and the bottom 2141. The first positioning bottom 2161 is designed to be deeper than the bottom 2141 in order to connect with the first connecting member 43. Carry out deep positioning cooperation. In addition, an upper end cross bar 22 is provided between the upper ends 211 of the two first support rods 21, which is beneficial to the synchronous movement and strength of the first frame body 20. Specifically, the lower end 212 of each first support rod 21 is movably pivotally connected to the first pivot seat 12 . In one embodiment, the lower end 212 is provided with a notch 2121 corresponding to the upper protrusion 121 to movable pivot connection to the first pivot base 12, and to make the first support rods 21 relative to the base 11 Can be moved to a tilted angle or to a vertical upright position. The notch 2121 has a closed top 21211. When the first support rods 21 are in the upright position relative to the base 11, the closed top 21211 interferes with the top abutment surface 1211 of the upper protrusion 121 (also That is, the closed top 21211 touches the top end abutment surface 1211); in addition, when the first support rods 21 are at the tilt angle relative to the base 11, the sides of the closed top 21211 and the upper convex portion 121 The end abutment surface 1212 interferes (that is, the closed top 21211 touches the side end abutment surface 1212). Furthermore, in one embodiment, as shown in Figures 1B and 1E, the lower end 212 of the first support rod 21 and the upper convex portion 121 of the first pivot seat 12 are pivotally connected together through a pressing element 16. The tightening element 16 includes, for example, a screw, a nut, a washer, or others. Therefore, the tightening element 16 not only pivots the lower end 212 and the first pivot base 12 together, but also can tighten the notch 2121 of the lower end 212 with the upper protrusion 121 of the first pivot base 12 or loosen. Therefore, when the tightening element 16 is tightened, the notch 2121 and the first pivot seat 12 are tightened together, and the first support rods 21 are fixed in one position (referred to as the first direction). In addition, when the tightening element 16 is released, the first support rods 21 can rotate at will with the tightening element 16 as the pivot axis, and can move toward the base 11 (the second direction) to tilt. position, or move in a direction away from the base 11 (referred to as the first direction) to an upright position, so as to move closer to or upright relative to the base 11 . The second frame body 30 includes two second support rods 31 arranged symmetrically left and right. Each second support rod 31 has an upper end 311 and a lower end 312, and a long recess is provided on each second support rod 31. The shallow recess 310 and a second groove 313 located on the elongated shallow recess 310 are located between the upper end 311 and the lower end 312, and the second groove 310 is located between the upper end 311 and the lower end 312. 313 is designed as a long groove and has a bottom 3131, and a second long guide hole 314 is opened at the bottom 3131. The second long guide holes 314 penetrate the second grooves 313. The bottom 3131 are connected. Specifically, the second groove 313 is provided with a plurality of pairs of second positioning grooves 315 which are respectively located between the arcuate top and bottom sides of the second groove 313 (as shown in Figure 1C). Each pair of second positioning grooves 315 has a plurality of pairs. The second positioning groove 315 is a deep groove and has a second positioning bottom 3151 that can match the groove of the second groove 313 and the bottom 3131. The second positioning bottom 3151 is designed to be deeper than the bottom 3131. , in order to perform deep positioning cooperation with the second connecting member 44 . In addition, an upper end cross bar 32 is provided between the upper ends 311 of the two second support rods 31, which is beneficial to the synchronous movement and strength of the second frame body 30. Specifically, the lower end 312 of each second support rod 31 is movably pivotally connected to the second pivot seat 13 . In one embodiment, the lower end 312 is provided with a notch 3121 corresponding to the upper protrusion 131 to movable pivot connection to the second pivot base 13 , and allowing the second support rods 31 to be relative to the base 11 It can be moved to a tilt angle or a vertical upright position synchronously with the first frame 20 . The notch 3121 has a closed top 31211. When the second support rods 31 are in the upright position relative to the base 11, the closed top 31211 interferes with the top abutment surface 1311 of the upper protrusion 131 (also That is, the closed top 31211 contacts the top abutment surface 1311); in addition, when the second support rods 31 are at the tilt angle relative to the base 11, the sides of the closed top 31211 and the upper convex portion 131 The end abutment surface 1312 interferes (that is, the closed top 31211 touches the side end abutment surface 1312). Furthermore, in one embodiment, as shown in Figures 1B and 1E, the lower end 312 of the second support rod 31 and the upper protruding portion 131 of the second pivot seat 13 are pivotally connected together through the pressing element 16. The tightening element 16 includes, for example, a screw, a nut, a washer, or others. Therefore, the tightening element 16 not only pivots the lower end 312 and the second pivot base 13 together, but also tightens or loosens the notch 3121 of the lower end 312 and the upper protrusion 131 of the second pivot base 13 . open. Therefore, when the tightening element 16 is tightened, the notch 3121 and the second pivot seat 13 are tightened together, and the second support rods 31 are fixed in one position. In addition, when the tightening element 16 is released, the second support rods 31 can rotate freely with the tightening element 16 as the pivot axis, and can rotate toward the base 11 (set as the second direction) to tilt. position, or move away from the base 11 (set as the first direction) to an upright position, so as to move closer or upright relative to the base 11. At this time, the upper convex portion 131 of the second pivot base 13 The top abutment surface 1311 abuts against the closed top 31211 of the notch 3121 of the second support rod 31 to produce an interference effect (for example, has support and lateral limiting functions); accordingly, the second support rods are 31 can be folded or unfolded simultaneously with one of the support rods 21 . Further, as shown in Figures 1A, 1B, 1C, and 1E, the height of the second pivot base 13 is higher than the height of the first pivot base 12, and the first and second support rods 21, The structural design of the movable lower ends 212 and 312 of the lower ends 31 and the first and second pivot seats 12 and 13 respectively makes the pivot points A2 of the second support rods 31 and the second pivot seats 13 high. At the pivot point A1 of the first support rods 21 and the first pivot seats 12 , the height of the pair of first positioning grooves 216 on the first support rods 21 is aligned with the height of the pair of first positioning grooves 216 on the second support rods 31 . For the arc-shaped bottom side of the second positioning groove 315 (as shown in Figures 1A, 1C, and 2), when the first and second support rods 21 and 31 are synchronously moved toward the base 11 (set as the second direction) and rotate to an inclined position with the pressing element 16 as the pivot, the second support rods 31 can be pressed against the first support rods 21. When the second support rods 31 continue to rotate, they overlap and stick to each other. Close the first support rods 21 so that the first and second support rods 21 and 31 are completely folded into a flat folded state (as shown in Figures 4A and 4B). The at least one layer of panel assembly 40 is disposed between the first and second support rods 21 and 31 of the first and second frames 20 and 30 and is located above the base 11 corresponding to the base 11 The top surface of 111. Each layer plate group 40 includes a plate body 41 , two side plates 42 , and a plurality of first connectors 43 and a plurality of second connectors 44 . The plate body 41 has a first end edge 411 and a second end edge 412. The two side plates 42 are respectively provided on both sides of the plate body 41. Each side plate 42 has an outer side 421 and an inner side 422 with a recessed The connecting recess 4221 can be connected to the other end edge of the plate body 41 that is different from the first and second end edges 411 and 412. The outer side 421 corresponds to the first support rod 21 and the second support rod 31 and is provided with two receiving ends. In this embodiment, the receiving portion 423 is a receiving hole and its inner wall is provided with threads, as shown in Figures 1B, 1D, and 1G. The first connecting members 43 respectively pass through the first elongated guide holes 215 from the first grooves 214 of the first supporting rods 21 and are connected to one of the receiving portions 423 in a loosely adjustable manner. The second connectors 44 respectively pass through the second elongated guide holes 314 from the second grooves 313 of the second support rods 31 and can be elastically adjusted to connect to another receiving portion 423 (as shown in Figure 1D ), in order to clearly express the above description, the plate body 41 in Figure 1G is omitted. Accordingly, by loosening the connection between the first connecting member 43 , the second connecting member 44 and the side plate 42 , the layer board set 40 can be simultaneously driven along the first and second elongated guide holes 215 and 314 . Moving up or down is used to adjust a parking height or an inclination angle of the layer set 40 . Specifically, in one embodiment, the first connecting members 43 and the second connecting members 44 can be set to the same structure, including but not limited to. That is, the first connecting member 43 (the second connecting member 44) has an elastic head 431 (441) and a front protrusion 432 (442) protruding from one side of the elastic head 431 (441). , the front protruding body 432 (442) has a front end, and a screw lock 433 (443) is protruding from the front end of the front protruding body 432 (442). Therefore, each first connecting member 43 (the second connecting member 44) is located on one side of the first support rod 21 (the second support rod 31) with the elastic head 431 (441) (ie, as shown in the figure). outside), and the screw lock member 433 (443) penetrates the first elongated guide hole 215 (the second elongated guide hole 314) of the first support rod 21 (the second support rod 31) and is screw-locked to the Relative to the receiving portion 423 of the side plate 42, the front protrusion 432 (442) is accommodated in the first groove 214 (the second groove 313) of the first support rod 21 (the second support rod 31). , and the front end of the front protrusion 432 (442) corresponds to the bottom 2141 (3131) of the first groove 214 (second groove 313), and is positioned in the pair of first positioning grooves 216 (second positioning groove 313). In the groove 315), by rotating the elastic head 431 (441) forward or reversely, the screw lock 433 (443) can be moved from the other side (ie, the second support rod 31) of the first support rod 21 (the second support rod 31). (as shown on the inner side of the figure) protrudes and is locked or screwed with the receiving portion 423 of the side plate 42 (as shown in Figures 1D and 1G). Furthermore, the circumference of the front convex body 432 (442) of the elastic head 431 (441) is slightly smaller than the arc shape of the pair of first positioning grooves 216 (second positioning grooves 315). When tightening the elastic The head 431 (441) enables the front protrusion 432 (442) to form a positioning function that cooperates with the first positioning groove 216 (the second positioning groove 315), thereby making the first connecting piece 43 and the second connecting piece 44 can move up and down along the first and second support rods 21 and 31 without falling off. Accordingly, by rotating the elastic head 431 (441) forward or reversely, the screw lock 433 (443) is adjusted to be screwed or tightened relative to the receiving portion 423. When a support rod 21 and the second support rods 31 expand or retract simultaneously, the layer group 40 can move up or down along the first elongated guide hole 215 and the second elongated guide hole 314 . In actual operation, when the first and second support rods 21 and 31 are synchronously rotated toward the base 11 to tilt, the plate body 41 can be made to move relative to the first and second support rods 21 and 31 with its third support rod 21 and 31 . One end edge 411 moves upward along the first support rod 21 to the use position where the plate body 41 is in a horizontal direction (as shown in Figure 3, at this time, the first and second support rods 21 and 31 are inclined relative to the base 11 Aspect), the first and second connectors 43 and 44 can be locked, so that the layer board set 40 is fixed on the first and second support rods 21 and 31 at an appropriate predetermined height for displaying items, or the The plate body 41 moves upward along the first and second support rods 21 and 31 with its first and second end edges 411 and 412, and the height of the second end edge 412 of the plate body 41 is lower than the height of the first end edge 411. In a substantially vertical inclined position (as shown in Figures 4A and 4B), at this time, the first and second support rods 21 and 31 are in a folded state. In addition, when the first and second support rods 21 and 31 are synchronously rotated away from the base 11 from the folded position to the upright position, the plate 41 can be made to move along the first and second end edges 411 and 412 of the plate 41 . The first and second support rods 21 and 31 move downward to a horizontal position (as shown in Figures 1A and 1G). At this time, the first and second support rods 21 and 31 are in an upright position relative to the base 11. The rear frame body 50 has two rear support rods 51 that are symmetrically arranged left and right and respectively correspond to the two first support rods 21 of the first frame body 20. Each rear support rod 51 has a first end 511 that is movable. The fin 213 is pivotally connected and moves up and down along the guide groove 2131 of the fin 213, and a second end 512 is detachably pivotally connected to the positioning member 14 of the base 11. Therefore, the rear frame body 50 It is used to be pivotally connected with the first frame 20 and the base 11, and by detachable from the base 11, the tilt position of the first and second frames 20 and 30 can be adjusted, and the base 11 can be adjusted by The rear frame body 50 is flipped relative to the first frame body 20 into a folded or unfolded state. In addition, a transverse member 513 is provided between the two rear struts 51, which is beneficial to the synchronous movement and strength of the rear frame body 50. Specifically, in one embodiment, the first end 511 of each rear support rod 51 is provided with a first pivot hole 5111 that can be connected to a third connecting member 45, and the third connecting member 45 first passes through the first end 511 of the rear support rod 51. The guide groove 2131 of the fin 213 passes through the first pivot hole 5111 from the first end 511 of the rear support rod 51 and is connected to the first pivot hole 5111 in an elastically adjustable manner. The second end 512 of each rear support rod 51 is provided with a second pivot hole 5121 that can be connected to a fourth connecting member 46. The fourth connecting member 46 first penetrates the positioning through hole 141 of the positioning member 14 and then It passes through the second pivot hole 5121 from the second end 512 and is connected to the second pivot hole 5121 in an elastically adjustable manner. Accordingly, by loosening the connection between the third connecting member 45 and the fourth connecting member 46 with the first end 511 and the second end 512 of the rear struts 51 , the rear struts 51 can be driven synchronously. The first end 511 is moved up or down along the guide groove 2131 of the fin 213 to adjust a stopping height or an inclination angle of the rear supports 51 . Furthermore, the aforementioned third connecting member 45 and the fourth connecting member 46 can be set to have the same structure, including but not limited to. That is, the third connecting member 45 (the fourth connecting member 46) has an elastic head 451 (461) and a front protrusion 452 (462) protruding from one side of the elastic head 451 (461). The front convex body 452 (462) has a front end, and a screw lock member 453 (463) is protruding from the front end of the front convex body 452 (462), and a screw lock is installed at the front end of the screw lock member 453 (463). A locking cap 454 (464) is provided. Therefore, each of the third connecting member 45 and the fourth connecting member 46 has the elastic head 451 and 461 respectively located on one side of the fin 213 and the positioning member 14 (outside as shown in the figure), and is locked with the screw The components 453 and 463 respectively pass through the fin 213, the guide groove 2131 of the positioning member 14, and the positioning through hole 141, and then pass through the first pivot hole 5111 and the second end 512 of the first end 511 of the rear support rod 51 respectively. The second pivot hole 5121 is then screw-locked to the opposite locking cap 454, 464. By forward or reverse rotation of the elastic head 451 (461), the screw lock 453 (463) is adjusted relative to the locking caps 454, 464. When the screw lock 453 and When locking the cap 454, the first end 511 of the rear support rods 51 can be driven to move upward or downward along the guide groove 2131 of the fin 213. When the screw lock 463 is loosened and the locking cap is When 464 is detached, the second ends 512 of the rear supports 51 can be driven away from the positioning members 14 of the base 11, and a parking height or an inclination angle of the rear frame 50 can be adjusted. In actual operation, when the first and second support rods 21 and 31 are inclined relative to the base 11, by loosening the third connecting member 45 and the fourth connecting member 46, the rear supporting rods 51 are connected with the third connection member 46. The member 45 is a pivot and can be rotated at will, so that the second end 512 can be rotated in a direction away from the first frame 20 into an unfolded and tilted state, and then the third connecting member 45 is locked, so that the third end of the rear support rods 51 One end 511 is fixed at an appropriate predetermined height on the guide groove 2131 of the fin 213, and the second end 512 is set away from the first frame 20 in an expanded and inclined position to support the first and second parts in an inclined manner. Two support rods 21 and 31 (as shown in Figure 3). Please continue to refer to Figure 2, which is a side view of the first and second support poles in the upright position; Figure 3, which is a schematic view of the first and second support poles from the upright position to the tilt angle; Figures 4A and 4B are the first and second support poles. Schematic diagram of the support rods from the upright (or tilted) position to the folded position, and refer to Figures 1A, 1E, and 1G at the same time. When the storage display rack structure 1 of the present invention is in the upright position, the first and second support rods 21, 31 is in the upright position, and the closed tops 21211 and 31211 of the notches 2121 and 3121 are in contact with the top abutment surfaces 1211 and 1311 of the upper convex portions 121 and 131 to produce an interference effect (such as supporting and lateral limiting functions). ), and the layer plate group 40 is located at a predetermined height in the first elongated guide hole 215 and the second elongated guide hole 314 of the first support rod 21 and the second support rod 31, and in a horizontal direction. Location. At this time, the first and second connectors 43 and 44 are in a locked state, and the front protrusions 432 and 442 are accommodated in the first and second grooves 214 and 313 and are positioned in the pair of first positioning grooves. 216. A locking effect is formed in the second positioning groove 315 to prevent displacement. When the storage display rack structure 1 of the present invention is to be deployed and used, firstly, the first and second connectors 43 and 44 and the third and fourth connectors 45 and 46 are turned into a screwed state, that is, the elastic head 431, 441, 451, 461 are loosened, the first and second support rods 21, 31 rotate synchronously toward the direction of the base 11 (set as the second direction) to tilt, so that the plate 41 follows the first and second support rods 21, 31. The connecting members 43 and 44 move along the first and second support rods 21 and 31 (that is, mainly the first end edge 411 moves upward along the first support rod 21) until the plate body 41 is in a horizontal direction. position (as shown in Figure 3). At this time, the first and second support rods 21 and 31 are in an inclined state relative to the base 11, and the first and second connectors 43 and 44 are locked, and the rear The support rods 51 pivot with the third connecting member 45 so that the first ends 511 of the rear support rods 51 are fixed at an appropriate predetermined height on the guide grooves 2131 of the fins 213, and the second ends 512 move away from each other. The first frame body 20 moves in the unfolded state, and the third connecting member 45 is locked to support the first and second supporting rods 21 and 31 in an inclined state, so that the layer board group 40 is fixed on the first 2. The appropriate height on the second support rods 21 and 31 is used to display items. When the storage display rack structure 1 of the present invention is to be converted from unfolded use as shown in Figure 3 to folded as shown in Figures 4A and 4B, first, the first and second connectors 43, 44 and the third connector 45 Turn to the screw state, that is, the elastic heads 431, 441, 451 are loosened, allowing the rear support rods 51 to pivot around the third connecting member 45, and the second end 512 moves closer to the first frame 20 Then, the first and second support rods 21 and 31 move toward the base 11 The direction continues to rotate synchronously into a tilting action, so that the plate body 41 moves upward along the first and second support rods 21 and 31 along with the first and second connectors 43 and 44 until the second end of the plate body 41 The height of the end edge 412 is lower than the height of the first end edge 411 and is in a substantially vertical inclined position (as shown in Figures 4A and 4B). At this time, the first and second support rods 21 and 31 are in a folded state, and The rear supports 51 pivot around the third connecting member 45, causing the first end 511 to move upward along the guide groove 2131 of the fin 213 to adjacent to the top of the groove, and the second end 512 drives the base The seat 11 is turned over relative to the first frame 20 into a folded position. The first and second connecting parts 43 and 44 and the third and fourth connecting parts 45 and 46 are locked. Accordingly, the storage and display rack structure 1 can be completely folded and stacked into a stack of flat shapes for easy storage. If you want to use the storage display rack structure 1 of the present invention again, reverse the above steps to fully expand the storage display rack structure 1 . The present invention has been described in detail above. However, the above description is only one of the preferred embodiments of the present invention and cannot limit the scope of the present invention. That is to say, all equivalent changes and modifications made according to the application scope of the present invention should still fall within the scope of the patent of the present invention.

1: Storage display rack structure 11: base 111:Top surface 112: Bottom surface 113:Jack 12:First pivot seat 13:Second pivot seat 121, 131: Upper convex part 122, 132: Lower convex part 124, 134: Screw lock components 1211, 1311: Top abutment surface 1212, 1312: Side end contact surface 1213, 1313: Filleting 14: Positioning parts 141: Positioning perforation 15: Wheel part 16: Clamping component 20:The first frame 21:First support rod 211: Upper end 212:lower end 213:fins 2131:Guide trench 214:The first groove 2141:bottom 215: First elongated guide hole 216: First positioning slot 22:Upper crossbar 2121:Slot 21211: closed top 2161: First positioning bottom 30:Second frame 31:Second support rod 310: Long shallow concave part 311: Upper end 312:lower end 3121:Slot 31211: closed top 313:Second groove 3131:bottom 314: Second elongated guide hole 315: Second positioning slot 32:Upper crossbar 3151: Second positioning bottom A1, A2: pivot point 40:Layer group 41:Plate body 411:First edge 412:Second edge 42:Side panel 421:Outside 422:Inside 4221:Connect recess 423: Acceptance department 43:First connector 44:Second connector 431, 441: Elastic head 432, 442: Lordosis 433, 443: Screw lock parts 50:Rear frame body 51:Rear strut 511:First end 512:Second end 5111: First pivot hole 5121: Second pivot hole 513: Horizontal parts 45:Third connector 46:Fourth connector 451, 461: Elastic head 452, 462: Lordosis 453, 463: Screw lock parts 454, 464: Locking cap

Figure 1A is a perspective view of the storage display rack structure of the present invention; And Figure 1B is a three-dimensional exploded view of Figure 1A; Figures 1C, 1D, 1E, and 1F are partial component exploded views of Figure 1B; Figure 1G is a schematic three-dimensional view of a partial section of Figure 1A; Figure 2 is a schematic side view of the first and second support rods in the upright position of the present invention; Figure 3 is a schematic diagram of the first and second support rods of the present invention from the upright position to the tilt angle; Figures 4A and 4B are schematic diagrams of the first and second support rods of the present invention from the upright (or tilted) position to the folded position.

1: Storage display rack structure

11: base

111:Top surface

112: Bottom surface

113:Jack

12:First pivot seat

13:Second pivot seat

124, 134: Screw lock components

15: Wheel part

16: Clamping component

20:The first frame

211: Upper end

212:lower end

213:fins

30:Second frame

41:Plate body

411:First edge

412:Second edge

42:Side panel

423: Acceptance department

43:First connector

44:Second connector

45:Third connector

46:Fourth connector

50:Rear frame body

51:Rear strut

512:Second end

513: Horizontal parts

Claims (10)

A storage display rack structure includes: A base has a top surface and a bottom surface. The top surface is provided with two first pivot seats, two second pivot seats and two positioning members. The height of the second pivot seats is higher than that of the third pivot seats. a pivot seat height; A first frame body includes two first support rods arranged symmetrically left and right. Each first support rod has an upper end, a lower end and a fin. The lower end is movable and pivotally connected to the first pivot seat. The groove is recessed on the first support rod and is located between the upper end and the lower end. The first groove has a bottom with a first elongated guide hole, and the first elongated guide hole penetrates the At the bottom, the fin is protruding from one side of the first support rod and is provided with a guide groove; A second frame body includes two second support rods arranged symmetrically left and right. Each second support rod has an upper end and a lower end. The lower end is movable and pivotally connected to the second pivot seat. A second groove is concave. Provided on the second support rod and between the upper end and the lower end, the second groove has a bottom with a second elongated guide hole, and the second elongated guide hole penetrates the second groove the bottom of; At least one layer of panel assembly is arranged between the first and second support rods and includes a panel body, two side panels and a plurality of first connectors and a plurality of second connectors. The two side panels are respectively provided on both sides of the panel body. Each side plate has an outer side and an inner side. The outer side corresponds to the first support rod and the second support rod and is provided with two receiving portions. The first connecting members are respectively connected from the two first support rods. The first groove passes through the first elongated guide hole and can be elastically adjusted to connect one of the receiving parts, and the second connecting members respectively pass through the second groove of the two second support rods. The elongated guide hole can be elastically adjusted to connect to another receiving portion, and synchronously drive the layer board group to move up and down along the first and second elongated guide holes to adjust a parking height and an inclination angle of the layer board group; and A rear frame body has two rear support rods respectively corresponding to the two first support rods of the first frame body. Each rear support rod has a first end that is movable and pivotally connected to the fin and along the fin. The guide groove moves, and a second end is detachably pivotally connected to the positioning member of the base. The storage display rack structure as described in claim 1, wherein the first connectors and the second connectors respectively have an elastic head and a front protruding body protruding from one side of the elastic head, and the front The convex body has a front end, and a screw lock protrudes from the front end of the front convex body. The storage display rack structure as described in claim 2, wherein each of the screw locks of each of the first connecting member and the second connecting member penetrates the first supporting rod and the second supporting rod respectively. The elongated guide hole and the second elongated guide hole are connected to the two receiving parts of the layer plate group, and the front protrusions of each of the first connecting member and the second connecting member are respectively accommodated in the first In the concave groove and the second concave groove, the front end of each front convex body corresponds to the bottom of the first concave groove and the second concave groove respectively. The storage display rack structure as claimed in claim 1, wherein a transverse member is provided between the two rear support poles, and the first end of the rear support pole is connected to a third connecting member that penetrates the guide groove of the fin. The second end is connected to a fourth connecting piece that passes through the positioning piece. The storage display rack structure of claim 1, wherein the bottom of the first groove is provided with at least a pair of first positioning grooves located on both sides of the first elongated guide hole, the first positioning groove and the The first connector fits. The storage display rack structure as described in claim 1, wherein the bottom of the second groove is provided with a plurality of pairs of second positioning grooves, and each pair of second positioning grooves is located on both sides of the second elongated guide hole. The second positioning groove cooperates with the second connecting piece. The storage display rack structure as described in claim 1, wherein each lower end of the first support rod and the second support rod is provided with a notch, the notch has a closed top, and each of the first and second pivot seats is It has an upper convex portion and a lower convex portion, and the upper convex portions of the first and second pivot seats are pivotally connected with the notches at the lower ends of the first and second support rods in a concave-convex manner. The upper convex portion has a top end abutment surface and a side end abutment surface, and each lower convex portion of the first and second pivot bases is plugged into a socket of the base. The storage display rack structure as claimed in claim 7, wherein the top abutting surface and the side abutting surface interfere with the closed top of the slot respectively. The storage display rack structure as described in claim 1, wherein an upper end cross bar is provided between the upper ends of the two first support bars of the first frame body, and the two second support bars of the second frame body are disposed between the upper ends. An upper crossbar is provided between the upper ends. The storage display rack structure as claimed in claim 1, wherein the bottom surface of the base is provided with a plurality of wheels.

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