CN115813162A - Structure of storage and display rack - Google Patents

Abstract

The invention relates to a structure of a containing and displaying frame, which comprises a first frame body and a second frame body which are arranged on a base, wherein the first frame body and the second frame body respectively comprise two supporting rods, at least one layer of plate group is arranged between the two supporting rods of the first frame body and the second frame body and can move up and down to adjust a parking height and an inclination angle, a rear frame body is pivoted with the first frame body and the base and can be separated from the base to adjust a backward leaning position of the first frame body and the second frame body, and the base is turned into a folding or unfolding state relative to the first frame body by the rear frame body.

Description

Storage display rack structure

technical field

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

Background technique

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 the advanced network information nowadays, people absorb information quickly and extensively. In the social environment of scientific and technological progress and changeable design techniques, in addition to the motivation and purpose of the display, the constituent elements of the display should use the display method and display method to convey the content of the display, showing a unique, beautiful and creative The communication of the message 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 customers' attention. Furthermore, the current display stand can only be represented by a single structure, and it is impossible to create new multi-variable 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 sun-absorbing effect is the direction that the creators of this case and related manufacturers engaged in this industry are eager to study and improve.

Contents of the invention

In order to improve the above-mentioned problems, the main purpose of the present invention is to provide a storage and display rack structure that can quickly collapse the volume.

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

Yet another object of the present invention is to provide a kind of pivot connection between the lower ends of the two first and second support rods and the first and second pivot seats, so that the two first and second support rods are relatively opposite to the base. The seat moves to a storage and display rack structure in a folded position and an unfolded position.

In order to achieve the above purpose, the present invention provides a storage and display rack structure, which is characterized in that it includes:

A base has a top surface and a bottom surface, and the top surface is provided with two first pivotal seats, two second pivotal seats and two positioning parts, wherein the height of the two second pivotal seats is high at the height of the two first pivotal seats;

A first frame body, including two first support rods symmetrically arranged left and right, each of the first support rods has an upper end, a lower end and a fin plate, the lower end is movably pivoted to the first pivot joint seat, and a first support rod A groove is recessed on the first support rod and located between the upper end and the lower end, a bottom of the first groove is provided with a first elongated guide hole, and the first elongated guide hole runs through the bottom, The fin protrudes from one side of the first support rod and is provided with a guide groove;

A second frame body, including two second support rods symmetrically arranged left and right, each of the second support rods has an upper end and a lower end, and the lower end is movably pivoted to the second pivot joint seat, and a second groove recessed on the second support rod and located between the upper end and the lower end of the second support rod, a bottom of the second concave groove is provided with a second elongated guide hole, and the second elongated guide hole passes through the bottom of the second groove;

At least one layer of plate groups is arranged between the two first support rods and the area surrounded by the two second support rods, including a plate body, two side plates, a plurality of first connectors and a plurality of second connectors, The two side plates are respectively arranged on both sides of the plate 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 parts, the two The first connecting pieces respectively pass through the first elongated guide holes from the first grooves of the two first support rods and connect one of the receiving parts in an elastically adjustable manner. The second grooves of the two second support rods pass through the second elongated guide hole and are connected to the other receiving part in an elastically adjustable manner, which can synchronously drive the laminate group along the first elongated guide hole, The second elongated guide hole moves up and down to adjust a stop height and an inclination angle of the laminate group; and

A rear frame body, with 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 and a second end, and the first end is movable The fin is pivoted and can move along the guide groove of the fin, and the second end is detachably pivoted to the positioning part of the base.

The storage display rack structure, wherein: the two first connectors and the two second connectors respectively have an elastic head, a front protrusion protrudes from one side of the elastic head, and the front protrusion The body has a front end, and a screw lock protrudes from the front end of the front convex body.

The storage and display rack structure, wherein: the screw locks of each of the first connectors and each of the second connectors respectively pass through the first elongate shape of the first support rod and the second support rod The guide hole and the second elongated guide hole are connected to the two receiving parts of the laminate group, and the front protrusions of each of the first connectors and each of the second connectors are respectively accommodated in the In the first concave groove and the second concave groove, the front ends of the front protrusions respectively correspond to the bottoms of the first concave groove and the second concave groove.

The storage and display shelf structure described above, wherein: a horizontal member is provided 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, the The second end of the rear support rod is connected with a fourth connecting piece passing through the positioning piece.

The storage display rack structure, wherein: the bottom of the first groove is provided with at least one pair of first positioning grooves, and the at least one pair of first positioning grooves are located on both sides of the first elongated guide hole, and the first A positioning slot fits with the first connecting piece.

The storage display rack structure, wherein: the bottom of the second groove is provided with several pairs of second positioning grooves, each pair of second positioning grooves is located on both sides of the second elongated guide hole, and the second positioning grooves Cooperate with the second connector.

The storage and display rack structure, 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, the first pivot seat, the second pivot seat Each has an upper convex part and a lower convex part, and the upper convex parts of the first pivotal seat and the second pivotal seat are respectively concavo-convex with the notches at the lower ends of the first support rod and the second support rod. Fittingly pivoted together, and the upper protrusion has a top abutment surface and a side end abutment surface, each of the lower protrusions of the first pivot seat and the second pivot seat is plugged into the base a jack.

In the storage display rack structure, wherein: the top abutting surface and the side abutting surface respectively interfere with the closed top of the notch.

The storage display rack structure, 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 upper end of the two second support rods of the second frame body An upper cross bar is arranged between them.

The storage and display rack structure, wherein: the bottom surface of the base is provided with a plurality of wheels.

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 two first and second support rods are movably pivoted to the first and second pivot seats, so that 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 two first and second support rods move relative to the base To a retracted position and an upright position, and the laminate group is arranged between the two first and second support rods to move up and down to adjust a stop height and an inclination angle, and pass through the second frame of the rear frame. One end is pivotally connected with the first frame body and the base, and the second end can be detached from the base to adjust a reclined position of the first and second frame bodies; The first and second connecting parts, and then the two first and second support rods are synchronously rotated from a first direction to a second direction along with the first and second pivot seats and turn over towards the top surface of the base , that is, the two second support rods can be superimposed on the two first support rods and completely folded into a flat state.

Description of drawings

Figure 1A is a perspective view of the structure of the storage display rack of the present invention;

FIG. 1B is a three-dimensional exploded schematic view of FIG. 1A;

FIG. 1C, FIG. 1D, FIG. 1E, and FIG. 1F are exploded schematic diagrams of some components of FIG. 1B;

FIG. 1G is a three-dimensional schematic diagram of a partial section in FIG. 1A;

Fig. 2 is a schematic side view of the first and second support rods in the erect position of the present invention;

Fig. 3 is a schematic diagram of the first and second support bars of the present invention from the erect position to the angle of inclination;

4A and 4B are schematic diagrams of the first and second support bars of the present invention from the erect (or inclined) position to the retracted position.

Explanation of reference numerals: 1 storage display rack structure; 11 base; 111 top surface; 112 bottom surface; 113 socket; 12 first pivot seat; 13 second pivot seat; Lower convex part; 124, 134 screw lock assembly; 1211, 1311 top abutment surface; 1212, 1312 side end abutment surface; 1213, 1313 fillet; 14 positioning piece; 141 positioning perforation; Components; 20 first frame body; 21 first support rod; 211 upper end; 212 lower end; 213 fin plate; 2131 guide groove; 214 first concave groove; 2141 bottom; ; 22 upper cross bar; 2121 notch; 21211 closed top; 2161 first positioning bottom; Top; 313 second groove; 3131 bottom; 314 second elongated guide hole; 315 second positioning groove; 32 upper cross bar; 3151 second positioning bottom; A1, A2 pivot point; Body; 411 first edge; 412 second edge; 42 side plate; 421 outer side; 422 inner side; 4221 connection recess; 423 receiving part; 43 first connector; 44 second connector; 432,442 protruding body; 433,443 screw locks; 50 rear frame body; 51 rear pole; 511 first end; 512 second end; 5111 first pivot hole; 5121 second pivot hole; 513 transverse member; 45 third connector; 46 fourth connector; 451,461 elastic head; 452,462 protruding body; 453,463 screw lock;

Detailed ways

The above-mentioned purpose of the present invention and its structural and functional characteristics will be described according to the preferred embodiments of the attached drawings.

Please refer to FIG. 1A, which is a perspective view of the storage display rack structure of the present invention; and FIG. 1B is a perspective exploded schematic diagram of FIG. 1A; FIG. 1C, FIG. 1D, FIG. 1E, and FIG. 1A schematic perspective view of a partial section; FIG. 2 is a schematic side view of the first and second support bars of the present invention in the erect position; FIG. 3 is a schematic view of the first and second support bars of the present invention from the erect position to the angle of inclination;

4A and 4B are schematic diagrams of the first and second support bars of the present invention from the erect (or inclined) position to the retracted position. As shown in the figure, the storage and display shelf 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 plate sets 40 and a rear frame body 50 .

Described base 11, it has a top surface 111 and a bottom surface 112, and this base 11 is provided with two jack groups, and each jack group has two jack holes 113 to be circular holes; The top surface of this base 11 111 is provided with two first pivot seats 12 , two second pivot seats 13 and two positioning members 14 . In this embodiment, the positioning pieces 14, the two first pivot seats 12, and the two second pivot seats 13 are sequentially arranged on the top surface 111, wherein each positioning piece 14 has a positioning through hole 141, the structure of the two first pivotal seats 12 is substantially the same as the structure of the two second pivotal seats 13 (only a small part is different, as described below), and the two first pivotal seats 12 and The two second pivot sockets 13 are detachably arranged on the two socket groups of the base 11 respectively, including but not limited thereto. Most importantly, the height of the two second pivotal seats 13 is higher than that of the first pivotal seat 12 (as shown in FIG. 1B and FIG. 1E ).

Specifically, in an embodiment of the invention, the aforementioned first pivotal seat 12 (the second pivotal seat 13) has an upper convex portion 121 (131) and a lower convex portion 122 (132), and the lower convex portion 122 ( 132) is a cylinder, which can be inserted and pivotally connected to the socket 113 so that the first pivotal seat 12 (the second pivotal seat 13 ) can be finely adjusted and rotated. In an embodiment of the invention, the lower protrusion 122 (132) can be locked in the insertion hole 113 via a screw lock component 124 (134), preventing the lower protrusion 122 (132) from axially detaching from the insertion hole 113 . The upper convex part 121 (131) has a top abutment surface 1211 (1311) and a side end abutment surface 1212 (1312), and a fillet 1213 (1313) is located on the top abutment surface 1211 (1311) and the side end abutment surface 1212 (1312). The side ends abut between surfaces 1212 (1312). Wherein, as shown in the figure, the side end abutment surface 1212 of the first pivotal seat 12 is a structural design located on both sides of the top end abutment surface 1211, which is different from the side end abutment surface of the second pivotal seat 13. The surface 1312 is located on one side of the top-end abutment surface 1311, so that the other side of the top-end abutment surface 1311 forms a vertical angle to have a supporting and lateral limiting effect; moreover, the structural design of the first pivot seat 12 The structural design of the second pivot seat 13 can also be the same.

Furthermore, a plurality of wheels 15 are provided on the bottom surface 112 of the 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 each first support rod 21 Concave is provided with a first groove 214 is located between the upper end 211 and the lower end 212, the first groove 214 is a shallow groove and it has a bottom 2141 and a first elongated guide is opened in the bottom 2141. The hole 215 , the first elongated guide hole 215 runs through 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 first groove 214 is provided with at least one 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 notch and has A first positioning bottom 2161 can match the shallow groove of the first concave groove 214 and the bottom 2141, wherein the first positioning bottom 2161 is deeper than the bottom 2141, so as to be used for connecting with the first connecting member 43 Deep positioning fit.

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 action and strength of the first frame body 20 .

Specifically, the lower end 212 of each first support rod 21 is movably pivoted to the first pivotal base 12 . In an embodiment of the invention, the lower end 212 is provided with a notch 2121 correspondingly pivoted to the upper protrusion 121 to movably pivotally connect the first pivotal seat 12 , and make the two first support rods 21 relatively to the base The seat 11 can be moved to an inclined angle or a vertical standing position. Wherein the notch 2121 has a closed top 21211, when the two 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 ( That is, the closed top 21211 touches against the top abutting surface 1211); in addition, when the two first support rods 21 are at the inclination angle relative to the base 11, the closed top 21211 and the upper convex portion 121 The side abutting surface 1212 of the closed top 21211 interferes (that is, the closed top 21211 abuts against the side abutting surface 1212).

Furthermore, in an embodiment of the invention, as shown in FIG. 1B and FIG. 1E , the lower end 212 of the aforementioned first support rod 21 and the upper convex portion 121 of the first pivotal seat 12 are pivotally connected together through a pressing assembly 16 , The pressing component 16 includes, for example, a screw, a nut and a washer, or others. Therefore, the pressing assembly 16 not only pivots the lower end 212 and the first pivotal seat 12 together, but also makes the notch 2121 of the lower end 212 and the upper protrusion 121 of the first pivotal seat 12 press or release. Therefore, when the pressing component 16 is fastened, the notch 2121 is pressed together with the first pivot seat 12, and the two first support rods 21 are fixed in a position (in the first direction). In addition, when the pressing assembly 16 is released, the two first support rods 21 can rotate freely with the pressing assembly 16 as a pivot, that is, they can move towards the direction of the base 11 (being the second direction) to become inclined. position, or move away from the base 11 (the first direction) to an upright position, so as to be close to or stand up relative to the base 11 .

The second frame body 30 includes two second support rods 31 symmetrically arranged left and right, each second support rod 31 has an upper end 311 and a lower end 312, and a long concave is provided on each second support rod 31. shaped shallow recess 310 and a second groove 313 located on the elongated shallow recess 310, the elongated shallow recess 310 and the second groove 313 are located between the upper end 311 and the lower end 312, and the second recess The groove 313 is designed as an elongated concave groove and has a bottom 3131, and a second elongated guide hole 314 is opened at the bottom 3131, and the two second elongated guide holes 314 pass through the two second recesses. The bottoms 3131 of the grooves 313 are connected in parallel.

Specifically, the second concave groove 313 is provided with a plurality of pairs of second positioning grooves 315 which are respectively located between the arc-shaped top and bottom sides of the second concave groove 313 (as shown in FIG. 1C ), and each pair of second positioning grooves The 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, wherein the second positioning bottom 3151 is deeper than the bottom 3131, so that It is used to cooperate with the second connecting member 44 for deep positioning.

Moreover, an upper end cross bar 32 is provided between the upper ends 311 of the two second supporting rods 31 , which is beneficial to the synchronous operation and strength of the second frame body 30 .

Specifically, the lower end 312 of each second support rod 31 is movably pivoted to the second pivot base 13 . In an embodiment of the invention, the lower end 312 is provided with a notch 3121 correspondingly pivoted to the upper protrusion 131 to movably pivotally connect the second pivot seat 13, and make the two second support rods 31 relatively to the base The seat 11 can move synchronously with the aforementioned first frame body 20 to an inclined angle or a vertical standing position. Wherein the notch 3121 has a closed top 31211, when the two 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 ( That is, the closed top 31211 touches against the top abutting surface 1311); in addition, when the two second support rods 31 are at the inclined angle relative to the base 11, the closed top 31211 and the upper convex portion 131 The side abutment surface 1312 of the closed top 31211 interferes with the side abutment surface 1312 (that is, the closed top 31211 touches against the side abutment surface 1312).

Furthermore, in an embodiment of the invention, as shown in FIG. 1B and FIG. 1E , the lower end 312 of the aforementioned second support rod 31 and the upper convex portion 131 of the second pivotal seat 13 are pivotally connected together through the pressing assembly 16 , The pressing component 16 includes, for example, a screw, a nut and a washer, or others. Therefore, the pressing component 16 not only pivotally connects the lower end 312 and the second pivotal seat 13 together, but also can tighten or loosen the notch 3121 of the lower end 312 and the upper protrusion 131 of the second pivotal seat 13. open. Therefore, when the pressing component 16 is fastened, the notch 3121 is pressed together with the second pivot seat 13, and the two second support rods 31 are fixed at a certain position. In addition, after the pressing assembly 16 is released, the two second support rods 31 can rotate freely with the pressing assembly 16 as a pivot, that is, they can rotate toward the direction of the base 11 (as the second direction). tilted position, or move away from the base 11 direction (as the first direction) to an upright position, so as to be close to or stand upright relative to the base 11. At this time, the upper convex portion 131 of the second pivot seat 13 The top abutting surface 1311 of the second support rod 31 abuts against the closed top 31211 of the notch 3121 of the second support bar 31 to produce an interference effect (for example, it has the functions of support and lateral limit); accordingly, the two second The support rod 31 can be retracted or unfolded synchronously with the two first support rods 21 .

Further, as shown in Fig. 1A, Fig. 1B, Fig. 1C, and Fig. 1E, the height of the aforementioned second pivotal seat 13 is higher than the height of the first pivotal seat 12, and the two first and second supports The lower ends 212, 312 of the rods 21, 31 are movably pivoted respectively to the structural design of the two first and second pivotal seats 12, 13, so that the pivotal connection between the two second support rods 31 and the second pivotal seat 13 The pivot point A2 is higher than the pivot point A1 of the two first support rods 21 and the first pivot seat 12, so that the height of the pair of first positioning grooves 216 on the two first support rods 21 is aligned with the two first support rods 21. The arc-shaped bottom side of the pair of second positioning grooves 315 (as shown in Figure 1A, Figure 1C, and Figure 2) on a second support rod 31, when the two first and second support rods 21, 31 are synchronously directed towards When the direction of the base 11 (set as the second direction) is pivoted to an inclined position with the pressing assembly 16, the two second support rods 31 can be attached to the two first support rods 21, when Continue to rotate the two second support rods 31 to be stacked and attached to the two first support rods 21, so that the two first and second support rods 21, 31 are completely folded into a folded flat folded state (as shown in FIG. 4A, Figure 4B).

The at least one layer of plate 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 corresponding to the base The top surface 111 of the seat 11. Each laminate set 40 includes a board body 41 , two side boards 42 , 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 arranged on both sides of the plate body 41. Each side plate 42 has an outer side 421 and an inner side 422 which are concave. A connection recess 4221 can be connected to the other end edge of the plate body 41 which is different from the first and second end edges 411, 412. The outer side 421 is corresponding to the first support rod 21 and the second support rod 31 and is provided with Two receiving parts 423. In this embodiment, the receiving part 423 is a receiving hole and its inner wall is provided with threads, as shown in FIG. 1B, FIG. 1D, and FIG. 1G. The two first connecting members 43 respectively pass through the first elongated guide holes 215 from the first grooves 214 of the two first support rods 21 to connect to one of the receiving portions 423 in an elastically adjustable manner. The two second connecting pieces 44 pass through the second elongated guide holes 314 from the second grooves 313 of the two second support rods 31 to connect to the other receiving portion 423 in an elastically adjustable manner (as shown in FIG. 1D ). Shown), in order to clearly show the above description, hereby omit the board 41 in FIG. 1G. Accordingly, by loosening the connection between the first connecting piece 43, the second connecting piece 44 and the side plate 42, the laminate group 40 can be synchronously driven along the first and second elongated guide holes 215, 314. Moving up or down is used to adjust a resting height or an inclination angle of the laminate set 40 .

Specifically, in an embodiment of the invention, the two first connecting parts 43 and the two second connecting parts 44 can be configured to have the same structure, but it is only included but not limited thereto. That is, the first connector 43 (the second connector 44) has an elastic head 431 (441) and a front protrusion 432 (442) protrudes from one side of the elastic head 431 (441) , the front protrusion 432 (442) has a front end, and a screw lock 433 (443) protrudes from the front end of the front protrusion 432 (442). Therefore, each of the first connecting piece 43 (the second connecting piece 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 accompanying drawings outside), and threaded through the first elongated guide hole 215 (second elongated guide hole 314) of the first support rod 21 (second support rod 31) with the screw lock member 433 (443) and screwed to the Relative to the receiving portion 423 of the side plate 42, the front protrusion 432 (442) is accommodated in the first concave groove 214 (second concave groove 313) of the first support rod 21 (second support rod 31) Inside, 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 In the positioning groove 315), by turning the elastic head 431 (441) positively or reversely to make the screw lock 433 (443) from the other side of the first support rod 21 (second support rod 31 ) (that is, the inner side as shown in the drawing) protrudes and locks or loosens with the receiving portion 423 of the side plate 42 (as shown in FIG. 1D and FIG. 1G ).

Further, the circumference of the front protrusion 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 (second positioning groove 315), so that the first connecting piece 43, the second connecting piece 44 can move up and down along the two first and second support rods 21, 31 without falling off. Accordingly, by turning the elastic head 431 (441) positively or reversely to adjust the screw lock 433 (443) relative to the receiving part 423 to be screwed or tightened, when the screw is loose, through the two When the two first support rods 21 and the two second support rods 31 are synchronously deployed or retracted, the laminate group 40 can go up or down along the first elongated guide hole 215 and the second elongated guide hole 314 Move down. In actual operation, when the first and second support rods 21, 31 are synchronously rotated toward the direction of the base 11 to tilt, the plate body 41 can be moved relative to the two first and second support rods 21, 31 and Its first end edge 411 moves upwards along the first support rod 21 to the use position where the plate body 41 becomes a horizontal direction (as shown in FIG. For inclined state), the first and second connectors 43, 44 can be locked, so that the laminate group 40 can be fixed on the first and second support rods 21, 31 at an appropriate predetermined height for displaying articles, or The plate body 41 is moved upward along the first and second support rods 21, 31 with its first and second end edges 411, 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 However, it is in a substantially vertical inclined position (as shown in FIG. 4A and FIG. 4B ), and at this time, the two first and second support rods 21 and 31 are in a folded state. In addition, when the first and second support rods 21, 31 rotate synchronously from the folded state to the direction away from the base 11 to stand upright, the plate body 41 can be moved along with its first and second end edges 411, 412. The first and second support rods 21, 31 move downward to a position in a horizontal direction (as shown in Figure 1A and Figure 1G), at this time the two first and second support rods 21, 31 are in an upright state relative to the base 11 Sample.

The rear frame body 50 has two rear struts 51 arranged symmetrically and respectively corresponding to the two first support rods 21 of the first frame body 20, and each of the rear struts 51 has a first end 511 that is movable The fin plate 213 is pivotally connected to the fin plate 213 and moves up and down along the guide groove 2131 of the fin plate 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 is used to pivotally connect with the first frame body 20 and the base 11, and can adjust a tilted position of the first and second frame bodies 20, 30 by detaching from the base 11, and make the base 11 borrow 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 support rods 51 to facilitate the synchronous action and strength of the rear frame body 50 .

Specifically, in an embodiment of the invention, the first end 511 of each of the aforementioned rear struts 51 is provided with a first pivot hole 5111 that can be connected to a third connecting piece 45, through which the third connecting piece 45 first passes through 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 51 , and is connected to the first pivot hole 5111 in an elastically adjustable manner. The second end 512 of each of the aforementioned rear struts 51 is provided with a second pivot hole 5121 to be connected to a fourth connecting piece 46, through which the fourth connecting piece 46 first passes through the positioning through hole 141 of the positioning piece 14 and then from The second end 512 passes through the second pivot hole 5121 and is connected to the second pivot hole 5121 in an elastically adjustable manner. Accordingly, by loosening the connections between the third connecting member 45 and the fourth connecting member 46 and the first end 511 and the second end 512 of the rear struts 51 respectively, the rear struts 51 can be driven synchronously. Use the first end 511 to move up or down along the guide groove 2131 of the fin 213 to adjust a stop height or an inclination angle of the rear struts 51 .

Further, the aforementioned third connecting member 45 and the fourth connecting member 46 may have the same structure, including but not limited thereto. 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), This protruding body 452 (462) has a front end, and protruding from the front end of this protruding body 452 (462) is provided with a screw lock piece 453 (463), and at the front end of the screw lock piece 453 (463) is a screw lock A locking cap 454 is provided (464). 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 (as the outer side of the drawing) with the elastic head 451, 461, and is locked with the thread lock. The pieces 453 and 463 pass through the fin plate 213, the guide groove 2131 of the positioning piece 14, and the positioning through hole 141 respectively, and then respectively pass through the first pivot hole 5111 of the first end 511 of the rear support rod 51 and the second end 512 of the rear pole 51. The second pivot hole 5121 is screw-locked to the corresponding locking caps 454 , 464 .

By turning the elastic head 451 (461) positively or reversely to make the screw lock 453 (463) loosen or tighten the locking cap 454, 464, when the screw lock 453 is loosened When locking the cap 454, it can drive the rear struts 51 to move up or down along the guide groove 2131 of the fin plate 213 with the first end 511. When the screw lock 463 is loosened and the lock is locked When the cap 464 is disengaged, it can drive the second ends 512 of the rear struts 51 to disengage from the positioning member 14 of the base 11 , so that a resting height or an inclination angle of the rear frame body 50 can be adjusted. In actual operation, when the first and second support rods 21, 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 by the third Part 45 is a pivot shaft that can be rotated at will, so that the second end 512 can be rotated in a direction away from the first frame body 20 into an unfolded inclined state, and then the third connecting part 45 is locked, so that the first ends of the rear struts 51 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 far away from the first frame body 20 in an unfolded tilted position for supporting the first, Two support rods 21, 31 (as shown in Figure 3).

Please continue to refer to Figure 2, which is a schematic side view of the first and second support rods in the vertical position; Figure 3 is a schematic diagram of the first and second support rods from the vertical position to the angle of inclination; Figure 4A and Figure 4B are the first and second support rods The schematic diagram from the erected (or inclined) position to the folded position, and referring to Fig. 1A, Fig. 1E, Fig. 1G at the same time, when the storage and display rack 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, 31211 of the notches 2121, 3121 touch and abut against the top abutting surfaces 1211, 1311 of the upper convex parts 121, 131 to produce an interference effect (for example, it has the function of supporting and laterally limiting) , and the laminate 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 is in a horizontal position . 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 concave grooves 214 and 313, and are positioned in the pair of first positioning grooves. 216. The second positioning groove 315 forms a locking and difficult-to-displacement effect.

When the storage and display rack structure 1 of the present invention is to be deployed and used, first, the first and second connectors 43, 44 and the third and fourth connectors 45, 46 are all turned into a screw-loose state, that is, the elastic head 431, 441, 451, 461 are loosened, and the first and second support rods 21, 31 are synchronously rotated towards the direction of the base 11 (set as the second direction) to be tilted, so that the plate body 41 moves along with the first and second support rods. The two connecting parts 43, 44 move along the two first and second support rods 21, 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 The use position (as shown in Figure 3), at this time, the two first and second support rods 21, 31 are inclined relative to the base 11, and the first and second connecting parts 43, 44 are locked, and the The rear support rod 51 is pivoted with the third connecting piece 45, so that the first end 511 of the rear support rod 51 is fixed on the guide groove 2131 of the fin plate 213 at an appropriate predetermined height, and the second end 512 Moving away from the first frame body 20 into an unfolded state, the third connecting member 45 is locked to support the first and second support rods 21, 31 in an inclined state, so that the laminate group 40 is fixed on the Appropriate heights on the first and second support rods 21, 31 are used for displaying articles.

When the storage and display rack structure 1 of the present invention is to be transformed from unfolded and used as shown in FIG. 3 to folded as shown in FIG. 4A and FIG. It is in a loose state, that is, the elastic heads 431, 441, 451 are loosened, so that the rear struts 51 pivot with the third connecting member 45, and the second end 512 moves towards the direction of the first frame body 20 Move into a folded state and pivotally connect the positioning through hole 141 of the positioning member 14 and make the fourth connecting member 46 in a loose state, then, the first and second support rods 21, 31 move towards the direction of the base 11 Continue to rotate synchronously to become tilted, so that the plate body 41 moves upward along the two first and second support rods 21, 31 along with the first and second connecting pieces 43, 44 until the first plate body 41 The height of the two end edges 412 is lower than that of the first end edge 411 and is in a substantially vertical inclined position (as shown in Figure 4A and Figure 4B ), at this time the two first and second support rods 21, 31 are in a folded state , and the rear struts 51 are pivoted by the third connecting piece 45, so that the first end 511 moves upward along the guide groove 2131 of the fin plate 213 to the place adjacent to the top of the groove, and the second end 512 drives The base 11 is flipped relative to the first frame body 20 into a folded state. The first and second connectors 43, 44 and the third and fourth connectors 45, 46 are locked, so that the storage and display rack structure 1 can be completely folded and stacked into a stacked flat shape, which is convenient for storage. If the storage and display rack structure 1 of the present invention is to be used again, the above steps are reversed to fully unfold the storage and display rack structure 1 .

The above description is only illustrative of the present invention, rather than restrictive. Those of ordinary skill in the art understand that many modifications, changes or equivalents can be made without departing from the spirit and scope defined in the claims, but All will fall within the protection scope of the present invention.

Claims (10)

1. A storage display rack structure, characterized in that it comprises: A base has a top surface and a bottom surface, and the top surface is provided with two first pivotal seats, two second pivotal seats and two positioning parts, wherein the height of the two second pivotal seats is high at the height of the two first pivotal seats; A first frame body, including two first support rods symmetrically arranged left and right, each of the first support rods has an upper end, a lower end and a fin plate, the lower end is movably pivoted to the first pivot joint seat, and a first support rod A groove is recessed on the first support rod and located between the upper end and the lower end, a bottom of the first groove is provided with a first elongated guide hole, and the first elongated guide hole runs through the bottom, The fin protrudes from one side of the first support rod and is provided with a guide groove; A second frame body, including two second support rods symmetrically arranged left and right, each of the second support rods has an upper end and a lower end, and the lower end is movably pivoted to the second pivot joint seat, and a second groove recessed on the second support rod and located between the upper end and the lower end of the second support rod, a bottom of the second concave groove is provided with a second elongated guide hole, and the second elongated guide hole passes through the bottom of the second groove; At least one layer of plate groups is arranged between the two first support rods and the area surrounded by the two second support rods, including a plate body, two side plates, a plurality of first connectors and a plurality of second connectors, The two side plates are respectively arranged on both sides of the plate 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 parts, the two The first connecting pieces respectively pass through the first elongated guide holes from the first grooves of the two first support rods and connect one of the receiving parts in an elastically adjustable manner. The second grooves of the two second support rods pass through the second elongated guide hole and are connected to the other receiving part in an elastically adjustable manner, which can synchronously drive the laminate group along the first elongated guide hole, The second elongated guide hole moves up and down to adjust a stop height and an inclination angle of the laminate group; and A rear frame body, with 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 and a second end, and the first end is movable The fin is pivoted and can move along the guide groove of the fin, and the second end is detachably pivoted to the positioning part of the base. 2. The storage and display stand structure according to claim 1, characterized in that: the two first connectors and the two second connectors respectively have an elastic head, and a front protrusion extends from the elastic head One side protrudes, the front protrusion has a front end, and a screw lock protrudes from the front end of the front protrusion. 3. The storage and display rack structure according to claim 2, characterized in that: the screw locks of each of the first connectors and each of the second connectors respectively pass through the first support rod and the second The first elongated guide hole and the second elongated guide hole of the support rod are connected to the two receiving parts of the laminate group, and each of the first connector and each of the second connector The front protrusions are respectively accommodated in the first concave groove and the second concave groove, and the front ends of each of the front protrusions respectively correspond to the bottoms of the first concave groove and the second concave groove. 4. The storage and display rack structure according to claim 1, wherein a transverse member is provided between the two rear support rods, and the first end of the rear support rod and the guide groove passing through the fin plate The second end of the rear support rod is connected with a fourth connecting piece passing through the positioning piece. 5. The storage and display rack structure according to claim 1, characterized in that: the bottom of the first groove is provided with at least one pair of first positioning grooves, and the at least one pair of first positioning grooves are located in the first elongated shape. On both sides of the guide hole, the first positioning groove is matched with the first connecting piece. 6. The storage display rack structure according to claim 1, characterized in that: the bottom of the second groove is provided with several pairs of second positioning grooves, and each pair of second positioning grooves is located at the end of the second elongated guide hole On both sides, the second positioning groove cooperates with the second connecting piece. 7. The storage and display rack structure according to claim 1, characterized in that: 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 the first pivot Each of the connecting seat and the second pivot seat has an upper convex part and a lower convex part. The grooves and protrusions of the lower ends are pivotally connected together, and the upper convex part has a top end abutment surface and a side end abutment surface. plugged into a socket on the base. 8 . The storage display rack structure according to claim 7 , wherein the top abutting surface and the side abutting surface interfere with the closed top of the notch respectively. 9 . 9. The storage and display shelf 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 first support rods of the second frame body An upper cross bar is arranged between the upper ends of the second support rods. 10. The storage and display rack structure according to claim 1, wherein a plurality of wheels are provided on the bottom surface of the base.

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