TWM579496U - Standing and positioning structure of stand of foldable display rack - Google Patents

Abstract

The present invention provides a stand-up positioning structure of a folding rack, wherein the rack is composed of a metal mesh frame surrounding a metal frame edge, and a pair of pivot holes are respectively formed at two ends of the metal frame. And a pair of card slot holes, wherein the pair of pivot holes are respectively provided for a separate frame type tripod card assembly, and the foldable and receiving function is provided, and the two types of the tripod type legs are inserted. The card end is folded into a horizontal positioning portion, and an inwardly facing buckle protrusion is formed in the positioning portion, so that the buckle convex portion can be embedded in the stand when the stand is in an extended state In the card slot of the frame edge, a stable fixed position of the stand-up type is maintained, and a micro-buckle frame is further arranged on the top sides of the two sides of the rack, and the micro-buckle type is The buckle frame is slightly bent inwardly, so that when the two shelves are stacked one on top of the other, the lower crossbar of the upper shelf of the upper shelf is inserted into the buckle frame of the lower shelf to obtain the stable maintenance of the two stacked states. According to the special ability to enhance its overall practical value.

Description

Folding rack stand stand positioning structure

This creation is about the stand-up positioning structure of a folding rack, which is mainly designed by the structure of the rack frame and the tripod, so that it can obtain a stable buckle positioning and maintenance while the stand is standing. The stacking is also stabilized to maintain its overlapping relationship, so as to give excellent practical value.

According to the conventional metal rack, the metal mesh frame is mainly composed of a metal frame to form a storage surface thereof, and a pair of pivot holes are respectively formed at both sides of the frame side, thereby providing a separate type of tripod. The card is fixed to form an appropriate support for the storage surface, and the tripod is provided with a foldable and retractable function to reduce the storage and packaging volume.

In order to maintain the stability of the stand when it is displayed, it is usually made of a card bump with an external protrusion on both sides of the frame side, and the horizontal section of the leg end is folded to make the stand stand. Immediately, the horizontal section of the frame is clamped by the card edge of the frame to maintain the state of the stand.

However, the stand of the above-mentioned rack is fixed and fixed, and only the card bump protruding from the frame edge forms a contact-type snap-to-position relationship with the horizontal section of the card end of the tripod, and the stability is obviously insufficient, and it is easy. Due to the external force, the tripod is disengaged from the positioning state, causing the tripod to suddenly collapse and causing the rack to collapse, causing the items placed thereon to fall and be damaged. Moreover, such a rack is lacking in the positioning structure, resulting in When the rack is stacked in layers, it is easy to collapse due to lack of positioning. Dropping seriously affects its overall practical value, and it is necessary to try to solve the improvement.

In view of the problems and shortcomings of the existing metal racks that failed to provide a stable fixed position during the exhibition, the creators made special efforts to develop and improve, based on their years of experience and technology in related industries, and then researched and created The positioning structure of the tripod of this creation.

The positioning structure design of the creation of the tripod is mainly provided with a pair of pivot holes and a pair of locking slots at the two ends of the metal frame of the rack, and the pair of pivot holes are A separate type of tripod card assembly is provided, and a foldable and retractable function is provided, and the two card end ends of the eductive type tripod are folded into a horizontal positioning portion at the positioning. The system has an inwardly facing buckle protrusion so that when the stand is in an extended state, the buckle protrusions can be embedded in the card slot of the frame edge to obtain the stand extension type. The stable fixed position is maintained, and a micro-type buckle frame is further arranged on the top sides of the two sides of the rack, so as to fit the convex frame portion of the lower end rail of the tripod outwardly, so that the two racks are placed When the upper and lower stacks are assembled, the convex frame portion of the upper shelf of the upper shelf is inserted into the buckle frame of the lower shelf to obtain a stable holder of the superimposed state.

This creation is designed for the stand-up structure of the folding rack. Through the improved design of the structure, the stand and the shelf frame can be obtained when the stand is extended while maintaining the folding and receiving function of the stand. The embedded buckle positioning relationship on the side greatly enhances the stability of the stand display. At the same time, when the rack is placed up and down, it can also achieve excellent relationship positioning and maintenance, thus greatly improving its industry. Utilization and practical value.

(10) ‧‧‧Shelf board

(11)‧‧‧Metal mesh

(12)‧‧‧Metal frame side

(13)‧‧‧Pivot hole

(14)‧‧‧Slot slots

(15)‧‧‧Micro-type buckle frame

(20)‧‧‧ㄩ-type tripod

(21) ‧‧‧ card end

(22)‧‧‧ Positioning Department

(23) ‧ ‧ buckle card convex

(24) ‧‧‧ lower crossbar

(30) ‧‧‧Shelf board

(31)‧‧‧Metal mesh

(32)‧‧‧Metal frame side

(33)‧‧‧ Positioning plates

(34)‧‧‧Pivot hole

(35)‧‧‧Slot slots

(36)‧‧‧Micro-type buckle frame

(40)‧‧‧ㄩ-type tripod

(41) ‧‧‧ card end

(42)‧‧‧ Positioning Department

(43) ‧‧‧ buckle convex

(44) ‧‧‧ lower crossbar

(45) ‧ ‧ convex frame

Fig. 1 is a schematic exploded view showing the preferred embodiment of the present invention.

Fig. 2 is a schematic view showing the structure of the preferred embodiment of the present invention in the state in which the stand is in an extended state.

Fig. 3 is a schematic view showing the structural relationship of the preferred embodiment of the present invention in the state in which the stand is in an extended state.

Figure 4 is a schematic view showing the structure of the preferred embodiment of the present invention in the state of the tripod.

Fig. 5 is a schematic view showing the structural relationship between the preferred embodiment of the present invention and the state of the tripod.

Figure 6 is a schematic view showing the structure of the preferred embodiment of the present invention in a stacked state.

Figure 7 is a schematic exploded view of another preferred embodiment of the present invention.

Fig. 8 is a structural schematic view showing another preferred embodiment of the present invention in a state in which the stand is in an extended state.

Fig. 9 is a structural schematic view showing another preferred embodiment of the present invention in a stacked state.

Regarding the structural composition, technical means and efficacy of this creation, we will further elaborate on the following examples with the schema: please refer to the figures 1~6, which is the preferred form of the creation. As shown, the folding frame of the present invention is mainly composed of a metal mesh (11) framed by a metal frame edge (12) to form a shelf plate (10) at both ends of the metal frame (12). A pair of pivot holes (13) and a pair of locking slots (14) are respectively formed in the parts, and a pair of micro-shaped buckle frames (15) are further disposed on both ends of the metal frame side, and the two The micro-squeegee frame (15) on the end side is slightly bent inwardly to maintain a predetermined space with the top surface of the storage carrier (10), and is obtained by using the pair of pivot holes (11). The two type of tripods (20) for folding the other metal rod body are respectively inserted into the card insertion end (21), and the tripod and the like (20) are provided with a foldable and retractable function, and The two card ends (21) of the tripod type (20) are folded into a horizontal positioning portion (22), and the positioning portion (22) is provided with an inwardly facing card protrusion ( 23), by the material characteristics of the 脚-type tripod (20) In these tripods (20) In the extended state, the buckle protrusions (23) can be inserted into the locking slots (14) of the metal frame side (12) to obtain the footrest (20). The stable fixed position of the extended type is maintained, and when the two shelves are to be stacked one on top of the other, the lower crossbar (24) of the upper shelf (20) of the upper shelf is inserted into the lower shelf. In the type of buckle frame (15), the stable maintenance of the two superimposed states is achieved, and the special value can be given to the utility model. Secondly, please refer to the figures 7~9 to illustrate another preferred implementation of the creation. The type, as shown in the figure, is mainly composed of a metal carrier (31) framed by a metal frame edge (32) and a pair of cymbal stand (40). The pair of positioning plates (33) are respectively disposed at the two ends of the metal frame side (32) of the storage plate (30), and one end of each of the positioning plates (33) is respectively provided with a positioning plate (33). a pivot hole (34) for pivoting the pair of tripods (40), and a snap slot (35) at each of the outer ends of the positioning plate (33) for cooperation The pair of tripods (40) and the card end (41) are folded and formed. The latching portion (43) of the horizontal positioning portion (42) is configured to allow the latching portion (43) to be embedded in the protruding state of the pair of tripods (40). The locking hole (35) of the positioning plate piece (33) connected to the metal frame side (32) is used to obtain the stable fixed position of the extended type of the tripod (40), and the storage board is also arranged. (30) at both ends of the two sides are further provided with a micro-type buckle frame (34), so as to cooperate with the convex frame portion (45) of the lower end rail (44) of the top-type tripod (40) folded outward, so that When the two shelves are stacked up and down, the convex frame portion (45) of the upper frame (40) of the upper shelf is inserted into the micro-type buckle frame (34) of the lower shelf, so as to obtain both The stable maintenance of the stacked state has become another preferred embodiment of the present invention; that is, through the above description, it can be seen that the creation is in the metal frame side of the shelf or its connection In the design of the positioning plate, in addition to the planning and design of the pivot hole for the 角-type angle frame insertion, a positioning slot is further added to fit the horizontal positioning part of the card-type end of the 脚-type tripod. The card-shaped convex part can not be further affected by the folding and reducing volume function of the foot-type tripod, and can be further inserted into the positioning through the buckle of the tripod when the foot-type stand is extended. The stable maintenance of the built-up relationship in the slot makes the rack more stable in use, and does not easily collapse and collapse due to external force, giving it better practicality, while the other side is made through the two ends of the storage plate. The micro-type buckle frame is matched with the lower cross bar of the 脚-type tripod or the convex frame of the bent frame, so that the relationship between the upper and lower stacking of the shelf can be stably maintained, giving the whole body flexible flexibility. On the whole, it has excellent industrial utilization value; in summary, the creation of the positioning structure for the folding frame designed by the folding shelf can not affect the function of the folding function of the tripod. , giving the tripod a solid relationship when it is displayed, while In order to provide a stable maintenance of the stacking relationship when the racks are stacked, the problems and shortcomings of the conventional structure are completely solved, and the industrial utilization and practical value are deeply realized. On the whole, it is an excellent and outstanding innovative design.提出 Submit a patent application in accordance with the law.

Claims (5)

A tripod stand folding positioning structure, the rack is mainly a metal frame framed by a metal frame frame and a pair of metal rods folded into a tripod type The pair of tripods are provided with a folding and receiving function; the improvement is that a pair of pivot holes and a pair of locking slots are respectively formed at the two ends of the metal frame, and the pair of the pivots are used The shaft holes are respectively provided for the two card end card sets of the pair of tripod type legs, and the tripods and the like are provided with a foldable and retractable function, and the two card end ends of the eaves type tripods are a positioning portion that is folded into a horizontal shape, and an inwardly facing buckle protrusion is formed in the positioning portion. When the pair of the tripods are in an extended state, each of the buckle protrusions can be embedded The card is inserted into the slot of the metal frame, so as to obtain a stable fixed position holder of the stand type. The stand stand structure of the folding type rack according to the first aspect of the invention, wherein the pivot holes and the card slot are directly formed at two ends of the metal frame side. Side parts. The stand stand structure of the folding type rack according to the first aspect of the invention, wherein the pivot holes and the card slot are directly formed at two ends of the metal frame side. The positioning plate connected to the side part. The tripod display structure of the folding type rack according to the first aspect of the invention, wherein the metal frame side of the storage board is further provided with a pair of micro-type buckle frames on both end sides, and the two The micro-squeegee frame on the end side is slightly bent inwardly to maintain a predetermined space with the top surface of the storage carrier plate, so that the upper shelf can be placed when the two shelves are to be stacked one on top of the other. The lower crossbar of the frame-type tripod is inserted into the micro-type buckle frame of the lower shelf to obtain a stable maintenance of the superimposed state. The tripod display structure of the folding type rack according to the first aspect of the invention, wherein the metal frame side of the storage carrier plate is further provided with a micro-shaped buckle frame on both end sides thereof, thereby cooperating with the foregoing ㄩ The convex frame part of the lower end of the tripod is folded outward, so that when the two shelves are stacked up and down, the convex frame of the upper shelf of the upper shelf is caught in the micro-frame of the lower shelf. Within, it is the firm maintainer of the superposition of the two.