TWI602529B - Positioning structure for two parallel rods - Google Patents

Description

Parallel rod positioning structure

The present invention relates to a positioning structure, and more particularly to an innovative structural type revealer for use between two mutually parallel bars.

In general, devices with parallel rod structures have a wide range of uses, and their combined use is even more numerous. Taking the most common racks as an example, currently available upright racks typically have two pairs of parallel poles for upright storage purposes.

In order to reduce the cost, the poles of the existing racks are usually made of iron pipes of a relatively small size. In order to improve the storage function of the racks, the upright racks usually have a certain height, in order to strengthen the joint strength between the poles. At the same time, the structural strength of the rack is also improved. The operator usually fixes the crossbar in a screw-locked manner at an appropriate height between adjacent two parallel poles to achieve the purpose of strengthening the structure to avoid swaying. Due to the use of the screw lock, the tool must be used, so that not only is the assembly procedure more complicated, but if the proper screw lock tool is not found at the moment, the assembly or disassembly of the rack cannot be completed.

In view of this, the relevant industry has developed four-frame or laminate, and the corners of the structures are used to achieve the purpose of strengthening the bonding strength between the poles. For example, in the new patent case "Mixed Rack" approved by the Bureau of the People's Republic of China on July 21, 2014, in order to achieve the purpose of standing upright support, the patent is constructed by using several stages of connecting pipes before and after. Pole, and then use in each corner of the storage layer The joint provides the function of engaging and reinforcing the combined rack, two adjacent and parallel connecting tubes.

However, although the new patented structure can provide the purpose of the upright storage, the conventional structural type has found that the following problems still exist in the actual use experience: the joint described in the case must still have an abutment and a neck. And the connecting portion, wherein the connecting pipe is composed of the inner pipe and the outer pipe, and the bottom of each outer pipe must also be provided with a positioning member for smooth installation, thereby showing that it has a complicated structure and a production cost. Of course, it has also increased relatively, resulting in a price that is not high, which indirectly reduces market acceptance.

Therefore, in view of the problems existing in the above-mentioned conventional technologies, how to develop an innovative structure that can be more ideal and practical, and the relevant industry should further consider the goals and directions of breakthrough.

In view of this, the inventor has been engaged in the manufacturing development and design experience of related products for many years. After detailed design and careful evaluation, the inventor has finally obtained the practical invention.

The main object of the present invention is to provide a positioning structure, and the technical problem to be solved is an innovative breakthrough for how to develop a new parallel rod positioning structure which is more ideal and practical.

The technical feature of the present invention is mainly to the parallel rod positioning structure, which mainly comprises a main structural body, and the two sides of the main structural body respectively extend horizontally with a rotating shaft, and each side of the main structural body The upper system is provided with at least one fastening component, wherein the two rotating shafts are identical to each other. When assembled, the two rotating shafts are respectively axially inserted into the insertion holes formed on the inner side of the corresponding rod body, and then the main structural body can be turned by the rotating shaft, so that the fastening members are respectively buckled and positioned at one time. On the corresponding rod body, the bonding strength between the two mutually parallel rod bodies is strengthened.

By the combination of the foregoing structures, the present invention can strengthen the bonding strength between the two parallel rods according to the prior art, and the tool is fast. Practical advancement of speed assembly, simple structure and reduced cost, and better industrial economy (utilization) benefits.

10, 10A, 10B, 10C‧‧‧ main structure

11‧‧‧hook

20‧‧‧ shaft

30, 30A‧‧‧ fasteners

31‧‧‧ card slot

40‧‧‧ rod body

41‧‧‧ jack

50‧‧‧ ‧ body

60‧‧‧Shelf structure

Figure 1 is a perspective view of the present invention.

Figure 2-3 is a schematic view showing the combined action of the side section of the present invention.

Figure 4 is a cross-sectional view of the present invention after it is engaged with the rod body.

Figure 5 is a perspective view of the present invention after it is engaged with the rod body.

Fig. 6 is a reference diagram of the state of use of the present invention.

Figure 7 is a perspective view of a second embodiment of the present invention.

Figure 8 is a perspective view of a third embodiment of the present invention.

Figure 9 is a perspective view of a fourth embodiment of the present invention.

Figure 10 is a perspective view of a fifth embodiment of the present invention.

Figure 11 is a perspective view of a sixth embodiment of the present invention.

Please refer to the first, second, third, fourth, and fifth embodiments, which are preferred embodiments of the parallel rod positioning structure of the present invention, but the embodiment is for illustrative purposes only, and is not subject to the structure in the explanation of the patent right. The limit. The parallel rod positioning structure includes a main structural body 10, and a rotating shaft 20 is horizontally extended on each side of the main structural body 10, and at least one fastening component is fixed on each side of the main structural body 10. 30, wherein the two rotating shafts 20 are mutually identical. When assembled, the two rotating shafts 20 are axially inserted into the insertion holes 41 formed on the inner side of the corresponding rod body 40, and the main structural body 10 can be turned over by the rotating shaft 20, so that the fastening members 30 respectively At the same time, the fastening is positioned on a corresponding rod 40 to strengthen the bonding strength between the two parallel rods 40. The rod body 40 can also be replaced by a hollow tube and does not affect the normal implementation of the present invention.

In the preferred embodiment, the main structure 10 is a horizontal A mouth-shaped frame with a plurality of hooks 11 attached. The two rotating shafts 20 extend through the main structural body 10 and are integrally connected. In the preferred embodiment, the number of the fastening members 30 is four, and is respectively fixed on the outer sides of the four corners of the main structural body 10, wherein the two fastenings on the same diagonal line of the main structural body 10 The piece 30 has the opposite direction of the fastening. A latching groove 31 is formed in each of the engaging members 30 so that the cross-section of the engaging member 30 and the cross-section of the rod 40 complement each other (as shown in FIG. 4). In the preferred embodiment, the cross-sections of the rods 40 are square, so each of the fastening members 30 has a cross-section (as shown in Figures 1 and 5); if the rods 40 are The cross section is circular, and each of the fastening members 30 has a semicircular cross section (not shown).

As shown in the first, second, and third figures, when the present invention is to be assembled to strengthen the bonding strength between the two parallel bars 40, the two rotating shafts 20 are first inserted into a corresponding insertion hole 41, respectively. The main structure 10 of the invention is rotatable relative to the two parallel rods 40, and the main structure 10 is continuously rotated as indicated by the arrow in FIG. 2, as shown in FIGS. 3 and 5, so that all the fasteners are The card slots 31 of the 30 are simultaneously snap-fitted onto a corresponding rod 40, and the inner wall of each of the fastening members 30 is engaged with the outer periphery of the corresponding rod 40, except for the reinforcement buckle. In addition to the bonding strength and stability between the corresponding member 30 and the corresponding rod 40, the bonding strength between the two parallel rods 40 can be enhanced. Further, in the preferred embodiment, the four fastening members 30 are The two fasteners 30 on the same side of the main structure 10 can be reversely fastened to the same body 40, and the bonding strength between the present invention and each of the rods 40 can be strengthened. The fitting 30 is not easily detached from the shaft 40, so that the effect of the reinforcing structure provided by the present invention is multiplied.

In actual use, the present invention can be used with a single set of parallel rods 40, and of course, can be used with multiple sets of parallel rods 40 at the same time, and combined into a frame 50 as shown in FIG. 6, after the combination The frame 50 is used in a wide range of applications. For example, the rack 50 is used in combination with a plurality of laminates (not shown), and can be used as a conventional upright rack. At the same time, the outwardly placed hook 11 provides additional storage functions. Such as Used in the kitchen, electric appliances such as electric cookers or microwave ovens can be placed on each floor, and hooks 11 can be used to hang hanging kitchen appliances such as heat-resistant gloves and spatula for convenient storage and access. In addition, the invention can be used as a garden rack or a store display stand after being assembled with a plurality of sets of the rods 40, and the hooks 11 can be used for hanging potted plants and garden tools or leather bags for display, clothes, etc. .

As shown in FIG. 7, a perspective view of a second preferred embodiment of the present invention is substantially the same as that of the first embodiment in the present embodiment, wherein the difference is only that the main structure 10A is A plate-like structure.

As shown in FIG. 8 , a perspective view of a third preferred embodiment of the present invention. In the present embodiment, the main structure 10A is still a plate-like structure, wherein the two rotating shafts 20 are horizontally extended independently. The bottom ends of the two sides of the structure 10A, and the tops of the two sides of the main structure 10A are respectively fixed with the fastening members 30, and the fastening directions of the two fastening members 30 are the same.

As shown in FIG. 9, a perspective view of a fourth preferred embodiment of the present invention is substantially the same as that of the first embodiment in the present embodiment, wherein the difference is only that the main structure 10B is An H-shaped structure.

As shown in FIG. 10, it is a perspective view of a fifth preferred embodiment of the present invention. In this embodiment, the main structure 10C is generally a truss type structure, and only has two buckles in opposite directions. The engaging member 30 is fixed to the upper side of the first side of the main structural body 10C and below the second side.

FIG. 11 is a perspective view of a sixth preferred embodiment of the present invention. The structural form of the present embodiment is substantially the same as that of the first embodiment, wherein the difference is only that the fastening component 30A is integrated. The autonomous structure 10 is extended, and the main structure 10 is further horizontally provided with a storage structure 60 to enhance the scope of use and added value of the present invention.

The advantages of the invention are illustrated:

The "parallel rod positioning structure" disclosed in the present invention mainly uses the innovative unique structural patterns and technical features of the main structure body, the rotating shaft and the fastening member to make the present invention in comparison with the conventional structure proposed in [Prior Art] , 俾 can achieve practical simplicity without the use of tools, and process parts to reduce the cost of practical progress. Moreover, for the structure of the frame body, the structural strength between the two parallels can be reinforced, thereby providing the effect that the frame body is not easy to shake and the structure is stable.

The above embodiments are intended to be illustrative of the present invention, and are not to be construed as limiting the scope of the invention. The principles are changed and modified to achieve an equivalent purpose, and such changes and modifications are to be included in the scope defined by the scope of the patent application as described later.

10‧‧‧Main structure

11‧‧‧hook

20‧‧‧ shaft

30‧‧‧Fittings

31‧‧‧ card slot

40‧‧‧ rod body

41‧‧‧ jack

Claims (12)

A parallel rod positioning structure mainly includes a main structural body, and a rotating shaft is horizontally extended on each side of the main structural body, and at least one fastening component is fixed on each side of the main structural body, wherein The two shafts are identical to each other, and each of the fastening members is formed with a card slot; when assembled, the two shafts are respectively inserted into the socket formed by the inner side of a corresponding rod body. The main structure body can be flipped by the rotating shaft, so that the fastening members are extended by the swinging path on both sides of the main structural body, and then respectively fastened and positioned on a corresponding rod body, and each fastening piece is simultaneously made. The inner wall of the card slot is engaged with the outer periphery of the corresponding rod body, in addition to strengthening the bonding strength and stability between the fastening member and the corresponding rod body, and indirectly strengthening the bonding strength between the two parallel rod bodies. The parallel rod positioning structure according to claim 1, wherein the main structural system is a horizontal serpentine frame. The parallel rod positioning structure according to claim 1, wherein the main structural system is a plate-like structure. The parallel rod positioning structure according to claim 1, wherein the main structural system is an H-shaped structure. The parallel rod positioning structure according to claim 1, wherein the main structural system is a substantially ㄣ-shaped structure. The parallel rod positioning structure according to the first, second, third or fourth aspect of the patent application, wherein the number of the fastening members is four, and is respectively fixed on the outer sides of the four corners of the main structure body, wherein Located on the same diagonal of the main structure The two fastening members have opposite fastening directions. The parallel rod positioning structure according to claim 6, wherein the cross section of each of the fastening members and the cross section of the rod body complement each other. The parallel rod positioning structure according to claim 1 or 3, wherein the two shafts extend horizontally at the bottom ends of the two sides of the autonomous structure, and the tops of the two sides of the main structure are respectively fastened with a fastening. The fastening direction of the two fastening components is the same. The parallel rod positioning structure according to claim 5, wherein a fastening member is respectively fixed on the upper side of the first side of the main structure body and the lower side of the second side, and the fastening directions of the two fastening members are opposite. . The parallel rod positioning structure according to Item 8 of the patent application, wherein the cross section of each of the fastening members and the cross section of the rod body complement each other. The parallel rod positioning structure according to claim 1 or 2, wherein the fastening member integrally extends from the main structural body, and the main structural body is horizontally provided with a storage structure. The parallel rod positioning structure according to claim 6, wherein the fastening member integrally extends from the main structural body, and the main structural body is horizontally provided with a storage structure.