TWI778919B - 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 a display rack, in particular to a storage display rack structure.

Display is to show the behavior of objects, in addition to being a multi-level relational action, it is also the essence of the need for information disclosure. And because of today's developed Internet information, people are absorbing information quickly and widely. In the social environment of technological progress and changeable design techniques, in addition to the motivation and purpose of the display elements, the display methods and techniques are used to convey the content of the display objects, showing a unique, beautiful and creative style. Communication is extremely important.

The general display is to display items in display boxes or display racks, but when everyone generally uses the same display method, it cannot attract the attention of customers. Furthermore, the current display stand can only be expressed in a single type of structure, and cannot create new and varied forms and functions to meet the needs of use. Therefore, designing a multi-variable display stand, which is in line with the display of products and has the effect of absorbing sunlight, is the direction that the creator of this case and the relevant manufacturers engaged 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 stand structure that can quickly fold the volume.

The second objective of the present invention is to provide a storage and display rack structure that can adjust the different docking heights and inclination angles of the rack body to achieve different usage purposes.

Another object of the present invention is to provide a pivot joint and first and second pivot bases through which the lower ends of the first and second support rods can move, so that the first and second support rods can move to a position relative to the base. A storage display rack structure in a folded position and an unfolded position.

In order to achieve the above-mentioned purpose, the present invention provides a storage and display stand structure, comprising: a base with a top surface and a bottom surface, the top surface is provided with two first pivoting seats and two second pivoting seats and two positioning and the height of the second pivoting seat is higher than the height of the first pivoting seat; a first frame body includes two first support rods symmetrically arranged left and right, each first support rod has an upper end, a lower end and a a fin, the lower end is pivotally connected to the first pivot seat, a first groove is recessed on the first support rod and located between the upper end and the lower end, the first groove has a bottom system A first elongated guide hole is provided, the first elongated guide hole penetrates the bottom, the fin is protruded on one side of the first support rod and is provided with a guide groove; a second frame body, including two second The two support rods are arranged symmetrically on the left and right, each second support rod has an upper end and a lower end, the lower end is pivotally connected to the second pivot seat, and a second groove is recessed on the second support rod and located at the Between the upper end and the lower end, the second groove has a bottom and is provided with a second elongated guide hole, and the second elongated guide hole penetrates the bottom of the second groove; The first and second support rods are surrounded by a plate body, two side plates, a plurality of first connecting pieces and a plurality of second connecting pieces, the two side plates are respectively arranged on both sides of the plate body, and each side plate has a 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 parts, and the first connecting pieces 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; is connected to another receiving part, and synchronously drives the layer plate 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 plate group; a rear frame body with two rear plates The support rods are respectively corresponding to the two first support rods of the first frame body, and each rear support rod The rod has a first end that is movable and pivoted to the fin and moves along the guide groove of the fin, and a second end that is detachable and pivoted to the positioning member of the base.

Through the above structure, the height of the second pivot base is higher than the height of the first pivot base, and the lower ends of the first and second support rods are pivotally connected to the first and second pivot bases, so that the The pivot point of the second support rod and the second pivot base is higher than the pivot point of the first support rod and the first pivot base, so that the first and second support rods move to a relative position on the base. A folded position and an erected position, and the layer plate group is arranged between the first and second support rods, which can move up and down to adjust a parking height and an inclination angle, and pass through the first end of the rear frame body and the frame. The first frame body and the base are pivotally connected, and the second end can be detached from the base to adjust a backward position of the first and second frame bodies; when it is to be folded, first loosen the plurality of first frames , two connecting pieces, and then rotate the first and second support rods synchronously from a first direction to a second direction along with the first and second pivot bases and turn over toward the top surface of the base, then the The second support rods are superimposed on the first support rods and are completely folded into a flat state.

1: Storage display stand structure

11: Pedestal

111: Top surface

112: Bottom surface

113: Jack

12: The first pivot seat

13: Second pivot seat

121, 131: Upper convex part

122, 132: Lower convex part

124, 134: Screw lock element

1211, 1311: Top contact surface

1212, 1312: side abutting surface

1213, 1313: Fillet

14: Positioning pieces

141: Positioning perforation

15: Wheels

16: Pressing components

20: The first frame

21: The first support rod

211: Top

212: Bottom

213: Fins

2131: Guide ditch

214: First groove

2141: Bottom

215: The first elongated pilot hole

216: The first positioning slot

22: Upper cross bar

2121: Notch

21211: closed top

2161: First positioning bottom

30: Second frame

31: Second support rod

310: Long shallow recess

311: Top

312: Bottom

3121: Notch

31211: closed top

313: Second groove

3131: Bottom

314: Second elongated pilot hole

315: Second positioning slot

32: Upper cross bar

3151: Second positioning bottom

A1, A2: pivot point

40: Laminate set

41: Board body

411: First edge

412: Second edge

42: Side panels

421: Outside

422: Inside

4221: Connection recess

423: Receiving Department

43: The first connector

44: Second connector

431, 441: Elastic head

432, 442: lordosis

433, 443: screw lock

50: Rear frame

51: Rear strut

511: First End

512: Second End

5111: The first pivot hole

5121: Second pivot hole

513: Transverse pieces

45: The third connector

46: Fourth connector

451, 461: Elastic head

452, 462: Front convex body

453, 463: screw lock

454, 464: Locking cap

Fig. 1A is a perspective view of the structure of the storage and display stand according to the present invention; and Fig. 1B is an exploded perspective view of Fig. 1A; Figs. 1C, 1D, 1E, 1F are an exploded view of some components of Fig. 1B; Figure 1A is a schematic perspective view of a partial cross-section; Figure 2 is a schematic side view of the first and second support rods of the present invention in the upright position; Figure 3 is a schematic diagram of the first and second support rods of the present invention from the upright position to the inclined angle; Figures 4A and 4B are schematic diagrams of the first and second support rods of the present invention from the erect (or inclined) position to the folded position.

The above-mentioned objects of the present invention and their structural and functional characteristics will be described with reference to the preferred embodiments of the accompanying drawings.

Please refer to Fig. 1A, which is a perspective view of the structure of the storage display stand according to the present invention; and Fig. 1B is a perspective exploded schematic view of Fig. 1A; Figure 1A is a schematic perspective view of a partial section; Figure 2 is a schematic side view of the first and second support rods of the present invention in the upright position; Figure 3 is the first and second support rods of the present invention from the upright position to the inclined angle Schematic diagram; Figures 4A and 4B are schematic diagrams of the first and second support rods of the present invention from the erect (or inclined) position to the folded position. As shown in the figure, the storage and display rack structure 1 of the present invention includes: a base 11 , a first rack body 20 , a second rack body 30 , at least one layer of board groups 40 and a rear rack body 50 .

The base 11 has a top surface 111 and a bottom surface 112, and the base 11 is provided with two sets of sockets, each set of sockets has two sets of sockets 113 which are round holes; the top of the base 11 The surface 111 is provided with two first pivot bases 12 , two second pivot bases 13 and two positioning members 14 . In this embodiment, the positioning members 14 , the first pivoting bases 12 , and the second pivoting bases 13 are disposed on the top surface 111 in sequence, wherein each positioning member 14 has a positioning through hole 141 , the structures of the first pivot bases 12 are substantially the same as those of the second pivot bases 13 (with only minor differences, as described below), and the first pivot bases 12 and the second pivot bases 13 The pivot bases 13 are respectively disposed on the two socket groups of the base 11 in detachable groups, including but not limited to. Most importantly, the heights of the second pivot bases 13 are higher than the height of the first pivot bases 12 (as shown in FIGS. 1B and 1E ).

Specifically, in one embodiment, the aforementioned first pivot base 12 (the second pivot base 13 ) has an upper protruding portion 121 ( 131 ) and a lower protruding portion 122 ( 132 ), the lower protruding portion 122 ( 132 ) ) is a cylindrical body, which can be inserted and pivoted with the socket 113 so that the first pivot base 12 (the second pivot base 13 ) can be finely rotated. In one embodiment, the lower protruding portion 122 (132) can be locked in the socket 113 via a screw element 124 (134) to prevent the lower protruding Portion 122 ( 132 ) is axially disengaged from socket 113 . The upper protrusion 121 (131) has a top abutting surface 1211 (1311) and a side end abutting surface 1212 (1312), a rounded corner 1213 (1313) is located on the top abutting surface 1211 (1311) and the The side ends abut between the surfaces 1212 (1312). Wherein, as shown in the figure, the side abutting surface 1212 of the first pivoting base 12 is a structural design located on both sides of the top abutting surface 1211 , which is different from the side abutting surface 1212 of the second pivoting base 13 . The surface 1312 is located on one side of the top abutting surface 1311, so that the other side of the top abutting surface 1311 forms a vertical angle for supporting and lateral limiting; however, the structural design of the first pivot seat 12 The structural design of the second pivot base 13 can also be the same.

Furthermore, the bottom surface 112 of the aforementioned base 11 is provided with a plurality of wheel portions 15 to facilitate movement.

The first frame body 20 includes two first support rods 21 symmetrically disposed on the left and right sides, each of the first support rods 21 has an upper end 211 , a lower end 212 and a fin 213 , and each first support rod 21 has a fin plate 213 . A first groove 214 is recessed 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 on the bottom 2141. The first elongated guide hole 215 penetrates the bottom 2141 ; the fin 213 protrudes from one side of the first support rod 21 and defines a guide groove 2131 .

Specifically, the bottom 2141 of the aforementioned 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 . There is a first positioning bottom 2161 that can fit the shallow groove of the first groove 214 and the bottom 2141 , wherein the first positioning bottom 2161 is more concave than the bottom 2141 and is designed to be used for connecting with the first connecting member 43 Perform depth positioning.

In addition, an upper end cross bar 22 is disposed between each of the upper ends 211 of the two first support bars 21 , which facilitates the synchronous movement and strength of the first frame body 20 .

Specifically, the lower end 212 of each of the aforementioned first support rods 21 is movably pivoted to the first pivot base 12 . In one embodiment, the lower end 212 is provided with a notch 2121 corresponding to the upper convex portion 121 to be pivotally connected to the first pivot base 12 so that the first support rods 21 are opposite to the base 11 . Can be moved to an inclined angle or 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 abutting surface 1211 of the upper protrusion 121 (also That is, the closed top 21211 touches against the top abutting surface 1211); in addition, when the first support rods 21 are at the inclined angle relative to the base 11, the closed top 21211 and the side of the upper convex portion 121 The end abutment surface 1212 interferes (that is, the closed top 21211 touches against the side end abutment surface 1212).

Furthermore, in an embodiment, as shown in FIGS. 1B and 1E, the lower end 212 of the first support rod 21 and the upper protrusion 121 of the first pivot base 12 are pivotally connected together through a pressing element 16. The pressing element 16 includes, for example, a screw, a nut and a washer, or others. Therefore, the pressing element 16 not only pivotally connects the lower end 212 and the first pivoting seat 12 together, but also enables the notch 2121 of the lower end 212 and the upper convex portion 121 of the first pivoting seat 12 to compress or release. Therefore, when the pressing element 16 is fastened, the slot 2121 and the first pivot seat 12 are pressed together, and the first support rods 21 are fixed in one position (the first direction). In addition, when the pressing element 16 is released, the first support rods 21 can be rotated freely with the pressing element 16 as the pivot, that is, the first support rods 21 can move toward the base 11 (the second direction) to be inclined position, or move away from the base 11 (the first direction) to an upright position, so as to move close to or upright relative to the base 11 .

The second frame body 30 includes two second support rods 31 which are symmetrically arranged left and right, each second support rod 31 has an upper end 311 and a lower end 312 , and each second support rod 31 is recessed with an elongated shape The shallow concave portion 310 and a second groove 313 located on the elongated shallow concave portion 310, the elongated shallow concave portion 310 and the second concave The groove 313 is located between the upper end 311 and the lower end 312, and the second groove 313 is designed as an elongated groove with a bottom 3131, and a second elongated guide hole is opened in the bottom 3131 314 , the second elongated guide holes 314 penetrate through the bottoms 3131 of the second grooves 313 and communicate with each other.

Specifically, the second groove 313 is provided with a plurality of pairs of second positioning grooves 315 respectively located between the two sides of the arc top and bottom of the second groove 313 (as shown in FIG. 1C ). The two positioning grooves 315 are deep grooves and have a second positioning bottom 3151 that can fit the grooves of the second groove 313 and the bottom 3131 , wherein the second positioning bottom 3151 is designed to be deeper than the bottom 3131 , so as to be used for deep positioning and matching with the second connecting piece 44 .

In addition, an upper end cross bar 32 is provided between each of the upper ends 311 of the two second support bars 31 , which facilitates the synchronous action and strength of the second frame body 30 .

Specifically, the lower end 312 of each of the aforementioned second support rods 31 is movably pivotally connected to the second pivot base 13 . In one embodiment, the lower end 312 is provided with a notch 3121 corresponding to the upper convex portion 131 to be pivotally connected to the second pivot base 13 so that the second support rods 31 are opposite to the base 11 . It can move to an inclined angle or a vertical upright position synchronously with the aforementioned first frame body 20 . The slot 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 abutting surface 1311 of the upper protrusion 131 (also That is, the closed top 31211 touches against the top abutting surface 1311); in addition, when the second support rods 31 are at the inclined angle relative to the base 11, the closed top 31211 and the side of the upper convex portion 131 The end abutment surface 1312 interferes (that is, the closed top 31211 touches against the side end abutment surface 1312).

Furthermore, in one embodiment, as shown in FIGS. 1B and 1E, the lower end 312 of the second support rod 31 and the upper protrusion 131 of the second pivot base 13 are pivotally connected together through the pressing element 16, the The pressing element 16 includes, for example, a screw, a nut and a washer, or others. Therefore, the pressing element 16 not only 312 and the second pivoting base 13 are pivotally connected together, and the notch 3121 of the lower end 312 and the upper convex portion 131 of the second pivoting base 13 can be tightened or loosened. Therefore, when the pressing element 16 is fastened, the slot 3121 and the second pivot seat 13 are pressed together, and the second support rods 31 are fixed in one position. In addition, after the pressing element 16 is released, the second support rods 31 can be rotated freely with the pressing element 16 as the pivot, that is, the second support rods 31 can be rotated in the direction toward the base 11 (set as the second direction) to be inclined position, or move to an upright position in a direction away from the base 11 (set as the first direction) to move close to or upright relative to the base 11 . The top abutting surface 1311 abuts against the closed top 31211 of the notch 3121 of the second support rod 31 to produce interference (for example, with support and lateral limit functions); accordingly, the second support rods 31 can be folded or unfolded simultaneously with the first 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 lower ends 212, 312 of the 31 are pivotally connected respectively and the structural design of the first and second pivot bases 12, 13, so that the pivot point A2 of the second support rods 31 and the second pivot base 13 is high At the pivot point A1 of the first support rods 21 and the first pivot base 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 bottom side of the second positioning groove 315 (as shown in Figures 1A, 1C, and 2), when the first and second support rods 21, 31 are synchronously moved toward the base 11 (set as the second direction) and use the pressing element 16 as the pivot axis to rotate into an inclined position, the second support rods 31 can be abutted against the first support rods 21, and when the second support rods 31 are continuously rotated, the second support rods 31 are stacked and adhered In conjunction with the first support rods 21 , the first and second support rods 21 and 31 are completely folded into a stack of flat and folded states (as shown in FIGS. 4A and 4B ).

The at least one-layer board group 40 is arranged between the first and second support rods 21 and 31 of the first and second frame bodies 20 and 30 and is located above the base 11 and corresponds to the base 11 111 of the top surface. Each of the layer board sets 40 includes a board body 41 , two side boards 42 , a plurality of first connectors 43 and a plurality of second connectors Piece 44. The plate body 41 has a first end edge 411 and a second end edge 412 , the two side plates 42 are respectively disposed on two sides of the plate body 41 , and each side plate 42 has an outer side 421 and an inner side 422 . 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 , and the outer side 421 corresponds to the first support rod 21 and the second support rod 31 and is provided with two receiving The receiving portion 423, in this embodiment, the receiving portion 423 is a receiving hole and its inner wall is provided with threads, as shown in Figs. 1B, 1D and 1G. The first connecting members 43 are respectively connected to one of the receiving portions 423 through the first elongated guide hole 215 from the first grooves 214 of the first support rods 21 , respectively, so as to be elastically adjustable. The second connecting members 44 are respectively connected to the other receiving portion 423 through the second elongated guide hole 314 from the second grooves 313 of the second supporting rods 31 (as shown in FIG. ), in order to clearly show the above description, the plate body 41 in Fig. 1G is omitted here. Accordingly, by loosening the connection state of the first connecting member 43 , the second connecting member 44 and the side plate 42 , the layer plate set 40 can be driven to move along the first and second elongated guide holes 215 , 314 synchronously. Moving up or down is used to adjust a parking height or an inclination angle of the deck 40 .

Specifically, in one embodiment, the first connecting members 43 and the second connecting members 44 can be configured to have the same structure, which includes but is not limited to. That is, the first connector 43 (the second connector 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 locking member 433 (443) is protruded from the front end of the front protruding body 432 (442). Therefore, each of the first connecting pieces 43 (the second connecting pieces 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 is screwed to connect to Opposite to the receiving portion 423 of the side plate 42 , the front protrusion 432 ( 442 ) is accommodated in the first groove 214 (second groove 313 ) of the first support rod 21 (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 (the second groove 313) , and by being positioned in the pair of first positioning grooves 216 (second positioning grooves 315 ), by rotating the elastic head 431 ( 441 ) forwardly or reversely, the screw lock 433 (443 ) can be released from the first positioning groove 216 (the second positioning groove 315 ). The other side of a support rod 21 (the second support rod 31 ) (ie, the inner side in the figure) protrudes and is locked or loosened with the receiving portion 423 of the side plate 42 (as shown in Figures 1D and 1G ) .

Further, the circumference of the protruding body 432 (442) of the aforementioned elastic head 431 (441) is just slightly smaller than the arc shape of the pair of first positioning grooves 216 (second positioning grooves 315). The head 431 ( 441 ) makes the front protrusion 432 ( 442 ) 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, through the forward or reverse rotation of the tightening head 431 (441), the screw lock member 433 (443) can be adjusted to be loosened or tightened relative to the receiving portion 423. When a support rod 21 and the second support rods 31 are unfolded or retracted synchronously, the laminate assembly 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 form a tilting action, the plate body 41 can be made to be opposite to the first and second support rods 21 and 31 and its second 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 FIG. 3 , the first and second support rods 21 and 31 are inclined relative to the base 11 mode), the first and second connecting members 43, 44 can be locked, so that the laminate group 40 is fixed on the first and second support rods 21, 31 at a suitable predetermined height for displaying articles for use, or the The first and second end edges 411 and 412 of the plate body 41 move upward along the first and second support rods 21 and 31, 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 FIGS. 4A and 4B ), the first and second support rods 21 and 31 are in a folded state at this time. In addition, when the first and second support rods 21 and 31 are synchronously rotated from the retracted state to the direction away from the base 11 to be erected, the first and second end edges 411 and 412 of the plate body 41 can be moved along the first and second end edges 411 and 412 . The first and second support rods 21 and 31 move downward When it reaches a horizontal position (as shown in FIGS. 1A and 1G ), the first and second support rods 21 and 31 are erected relative to the base 11 .

The rear frame body 50 has two rear support rods 51 symmetrically arranged left and right and corresponding to the two first support rods 21 of the first frame body 20 respectively. Each of the rear support rods 51 has a first end 511 which is movable. The fin 213 is pivotally connected to the fin 213 and moves up and down along the guide groove 2131 of the fin 213, and a second end 512 is detachably pivoted to the positioning member 14 of the base 11. Therefore, the rear frame 50 It is used to pivotally connect with the first frame body 20 and the base 11 , and can adjust an inclination position of the first and second frame bodies 20 and 30 by being detachable from the base 11 , and the base 11 can be detached from the base 11 . The rear frame body 50 is turned relative to the first frame body 20 into a folded or unfolded state. In addition, a transverse member 513 is arranged between the two rear struts 51 to facilitate the synchronous action 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 to be connected to a third connecting member 45 , through which the third connecting member 45 first penetrates the The guide groove 2131 of the fin plate 213 passes through the first pivot hole 5111 from the first end 511 of the rear support rod 51 , and is connected with the first pivot hole 5111 in a loosely adjustable connection. The second end 512 of each rear support rod 51 is provided with a second pivot hole 5121 which can be connected to a fourth connecting piece 46 , through which the fourth connecting piece 46 first penetrates through the positioning hole 141 of the positioning piece 14 and then passes through the fourth connecting piece 46 . The second end 512 passes through the second pivot hole 5121 , and is connected with the second pivot hole 5121 to be elastically adjustable. Accordingly, by loosening the connection states of 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 respectively, 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 plate 213 to adjust a resting height or an inclination angle of the rear struts 51 .

Further, the aforementioned third connecting member 45 and fourth connecting member 46 can be set to the same structure, including but not limited thereto. That is, the third connecting piece 45 (the fourth connecting piece 46 ) has an elastic head 451 ( 461 ) And a front protrusion 452 (462) protrudes from the elastic head 451 (461) side, the front protrusion 452 (462) has a front end, and protrudes from the front protrusion of the front protrusion 452 (462) A screw lock piece 453 (463) is provided, and a locking cap 454 (464) is provided at the front end of the screw lock piece 453 (463) for the screw lock. Therefore, each of the third connecting piece 45 and the fourth connecting piece 46 is located on one side of the fin plate 213 and the positioning piece 14 with the elastic head 451 , 461 respectively (outside as shown in the figure), and the screw lock The parts 453 and 463 respectively penetrate the fin 213 , the guide groove 2131 of the positioning member 14 , the positioning hole 141 , and then respectively pass through the first pivot hole 5111 and the second end 512 of the first end 511 of the rear support rod 51 . The second pivot hole 5121 is then screwed to the opposite locking caps 454 , 464 .

By turning the tightening head 451 (461) forward or reversely, the screw lock 453 (463) can be adjusted to be loosened or tightened relative to the locking caps 454, 464. When the screw lock 453 is loosened and When locking the cap 454, the first ends 511 of the rear struts 51 can be driven to move up or down along the guide groove 2131 of the fin 213. When the screw 463 is loosened, the locking cap is When the 464 is disengaged, the second ends 512 of the rear support rods 51 can be driven to disengage from the positioning member 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 , the rear support rods 51 are connected by a third connection by loosening the third connecting piece 45 and the fourth connecting piece 46 The member 45 is a pivot and can be rotated at will, so that the second end 512 can be rotated away from the first frame body 20 to form an unfolded and inclined state, and then the third connecting member 45 is locked, so that the third connecting member 45 of the rear support rods 51 can be rotated. One end 511 is fixed on the guide groove 2131 of the fin plate 213 at an appropriate predetermined height, and the second end 512 is set to be away from the first frame body 20 to be in an unfolded and inclined position to support the first, Two support rods 21, 31 (as shown in Figure 3).

Please continue to refer to Figure 2 is a schematic side view of the first and second support rods in the upright position; Figure 3 is a schematic diagram of the first and second support rods from the upright position to the inclined angle; Figures 4A and 4B are the first and second support rods The schematic diagram of the support rod from the erected (or inclined) position to the folded position, and referring to Figures 1A, 1E and 1G, when the storage display stand structure 1 of the present invention is in an upright state, the first and second support rods 21, 31 in the upright position, The closed tops 21211 and 31211 of the notches 2121 and 3121 abut against the top abutment surfaces 1211 and 1311 of the upper protrusions 121 and 131 to produce interference (for example, they have the effect of supporting and lateral limiting), and the layer The plate set 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 is in a horizontal position. At this time, the first and second connecting members 43, 44 are in the locked state, the front protrusions 432, 442 are accommodated in the first and second grooves 214, 313, and are positioned through the pair of first positioning grooves 216. The second positioning groove 315 forms the effect of locking and not easily displaced.

When the storage display stand structure 1 of the present invention is to be unfolded for use, first, the first and second connecting pieces 43, 44 and the third and fourth connecting pieces 45, 46 are all turned into a loose state, that is, the elastic head 431, 441, 451, 461 are loosened, the first and second support rods 21, 31 are synchronously rotated toward the base 11 (set as the second direction) to form a tilting action, so that the plate body 41 follows the first and second The connecting pieces 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 used in a horizontal direction. position (as shown in FIG. 3), at this time the first and second support rods 21, 31 are inclined relative to the base 11, and the first and second connecting members 43, 44 are locked, and the rear The support rods 51 are pivoted with the third connecting member 45, so that the first ends 511 of the rear support rods 51 are fixed on the guide grooves 2131 of the fins 213 at an appropriate predetermined height, and the second ends 512 move away from The first frame body 20 moves in an unfolded state, and the third connecting member 45 is locked to support the first and second support rods 21 and 31 in an inclined state, so that the laminate assembly 40 is fixed on the first , The appropriate height of the two support rods 21 and 31 is used for displaying items.

When the storage and display stand structure 1 of the present invention is to be unfolded and used as shown in Fig. 3 to be folded as shown in Figs. 4A and 4B, the first and second connecting members 43, 44 and the third connecting member 45 are first required. Turning to the loose state, that is, the tightening heads 431 , 441 , 451 are loosened, so that the rear support rods 51 are pivoted with the third connecting member 45 , and the second end 512 is closer to the first frame body 20 . The direction is moved into a folded state and the positioning member 14 is pivotally connected The positioning hole 141 is located at the locating hole 141 and the fourth connecting member 46 is in a loose state. Then, the first and second support rods 21 and 31 continue to rotate synchronously toward the base 11 to form a tilting action, so that the plate body 41 follows the direction of the base 11. As the first and second connecting members 43 and 44 move upward along the first and second support rods 21 and 31 until the height of the second end edge 412 of the plate body 41 is lower than the height of the first end edge 411 and becomes In a substantially vertical inclined position (as shown in Figures 4A and 4B ), the first and second support rods 21 and 31 are in a folded state at this time, and the rear support rods 51 use the third connecting member 45 as a pivot The shaft rotates, so that the first end 511 moves upward along the guide groove 2131 of the fin plate 213 to the position adjacent to the top of the groove, and the second end 512 drives the base 11 to turn over relative to the first frame body 20 into a folded state Sample. The first and second connecting members 43 and 44 and the third and fourth connecting members 45 and 46 are locked, and accordingly, the storage and display rack structure 1 can be completely folded and stacked into a flat shape, which is convenient for storage. If the storage and display stand structure 1 of the present invention is to be used again, the above steps can be reversed to fully unfold the storage and display stand structure 1 .

The present invention has been described in detail above, but the above is only a preferred embodiment of the present invention, and should not limit the scope of implementation of the present invention. That is, all equivalent changes and modifications made according to the scope of the application of the present invention should still fall within the scope of the patent of the present invention.

1: Storage display stand structure

11: Pedestal

111: Top surface

112: Bottom surface

113: Jack

12: The first pivot seat

13: Second pivot seat

124, 134: Screw lock element

15: Wheels

16: Pressing components

20: The first frame

211: Top

212: Bottom

213: Fins

30: Second frame

41: Board body

411: First edge

412: Second edge

42: Side panels

423: Receiving Department

43: The first connector

44: Second connector

45: The third connector

46: Fourth connector

50: Rear frame

51: Rear strut

512: Second End

513: Transverse pieces

Claims (10)

A storage display stand structure, comprising: a base with a top surface and a bottom surface, the top surface is provided with two first pivot bases, two second pivot bases and two positioning pieces, wherein the second pivot joints The height of the seat is higher than the height of the first pivoting seats; a first frame body includes two first support rods arranged symmetrically on the left and right, each of the first support rods has an upper end, a lower end and a fin, the lower end The first pivot seat is movable and pivoted, a first groove is recessed on the first support rod and located between the upper end and the lower end, the first groove has a bottom and a first long The first elongated guide hole runs 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, including two second support rods are left-right symmetrical Arrangement, each of the second support rods has an upper end and a lower end, the lower end is pivotally connected to the second pivot seat, and a second groove is recessed on the second support rod and located at the upper end and the Between the lower ends, the second groove has a bottom and is provided 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 sets is arranged on the first One and two support rods are surrounded by a plate body, two side plates, a plurality of first connecting pieces and a plurality of second connecting pieces, the two side plates are respectively arranged on both sides of the plate body, and each side plate has an outer side and a plurality of second connecting pieces. An inner side, the outer side corresponds to the first support rod and the second support rod and is provided with two receiving parts, and the first connecting pieces respectively pass through the first groove from the first groove of the two first support rods The elongated guide hole can be elastically adjusted to connect one of the receiving parts; A receiving department, and synchronously drive the The layer plate group moves up and down along the first and second elongated guide holes to adjust a parking height and an inclination angle of the layer plate group; and a rear frame body with two rear support rods respectively corresponding to the first frame body The two first support rods, each of the rear support rods has a first end pivotally connected to the fin and moving along the guide groove of the fin, and a second end detachable pivotally connected to the fin the locator of the base. The storage display stand structure according to claim 1, wherein the first connecting pieces and the second connecting pieces respectively have an elastic head and a front protrusion protruding from one side of the elastic head, and the front The protruding body has a front end, and a screw lock protrudes from the front end of the protruding body. The storage display stand structure as claimed in claim 2, wherein each of the screw locking members of each of the first connecting member and the second connecting member respectively penetrates through the first support rod and the first support rod of the second support rod. The elongated guide hole and the second elongated guide hole are connected to the two receiving parts of the laminate set, and the front protrusions of each of the first connecting piece and the second connecting piece are respectively accommodated in the first connecting piece. In the groove and the second groove, the front ends of the front protrusions correspond to the bottoms of the first groove and the second groove respectively. The storage display stand structure as claimed in claim 1, wherein a transverse member is disposed between the two rear support rods, and the first end of the rear support rod is connected to a third connecting member passing through the guide groove of the fin plate connected, the second end is connected with a fourth connecting piece penetrating the positioning piece. The storage display stand structure according to 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 grooves and the The first connector is mated. The storage display stand structure according to claim 1, wherein the bottom of the second groove is provided with several pairs of second positioning grooves, each of the second positioning grooves is located on both sides of the second elongated guide hole, the The second positioning groove is matched with the second connecting piece. The storage display stand structure as claimed in claim 1, wherein the lower ends of the first support rod and the second support rod are each provided with a notch, the notch has a closed top, and the first and second pivot bases are respectively There is an upper convex part and a lower convex part, and the upper convex parts of the first and second pivoting bases are pivotally connected with the grooves of the lower ends of the first and second support rods in a concave-convex fit, respectively, The upper protruding portion has a top abutting surface and a side end abutting surface, and each of the lower protruding portions of the first and second pivot sockets is inserted into an insertion hole of the base. The storage display stand structure according to claim 7, wherein the top abutting surface and the side end abutting surface interfere with the closed top of the slot respectively. The storage display stand structure according to claim 1, wherein an upper end cross bar is arranged between the upper ends of the two first support rods of the first frame body, and the two second support rods of the second frame body are An upper end cross bar is arranged between the upper ends. The storage display stand structure according to claim 1, wherein the bottom surface of the base is provided with a plurality of wheel parts.

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