Hanging support

Abstract

The utility model relates to a hanging support which comprises a U-shaped lower vertical pipe and an upper vertical pipe, the U-shaped lower vertical pipe comprises two vertical sections and a horizontal section, a supporting plate is arranged in the middle of the horizontal section, the upper vertical pipe comprises two vertical pipes which are arranged in parallel in a spaced mode, and the upper portions of the two vertical pipes are connected through a connecting plate. The lower portions of the two vertical pipes extend into the two vertical sections of the U-shaped lower vertical pipe respectively, the front side faces and the rear side faces of the two vertical pipes are each provided with a guiding kidney-shaped hole, the front outer side faces and the rear outer side faces of the two vertical sections are each provided with two first through holes in a face-to-face mode, and primary and secondary screws penetrate through the first through holes and the guiding kidney-shaped holes to connect the vertical sections with the vertical pipes. Positioning holes are formed in the left outer side face and the right outer side face of the two vertical pipes, lengthened nuts are arranged on the outer side faces of the two vertical sections, a screw part of a pull ring rotating positioning pin is screwed into the lengthened nuts, and a top support is rotationally connected with the connecting plate through a 90-degree self-locking hinge. The height and the width are reduced, the space occupancy rate is greatly reduced, and transportation and storage are more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of brackets, in particular to a hanging bracket. Background Art

[0002] A hanging bracket is generally used to hang items placed on the hanging bracket at a certain position. The basic structure of traditional hanging brackets is mostly an integrated fixed structure that cannot be adjusted. It is large in size and easy to bump during transportation and storage, which is very inconvenient to use. Some hanging brackets can be retracted, but they only have a simple telescopic adjustment function. The overall size does not decrease significantly after contraction, and the problem of inconvenient transportation still exists. Therefore, it is necessary to design a new hanging bracket with folding and telescopic functions to solve the above problems. Summary of the invention

[0003] In order to solve the deficiencies in the prior art, the utility model discloses a hanging bracket, the height and width of which can be extended and retracted. After extension and retraction, the overall size is significantly reduced, the space occupancy rate is reduced, transportation and storage are more convenient, and the problems in the prior art are solved.

[0004] The utility model is realized by the following technical solutions:

[0005] A hanging bracket comprises a U-shaped lower riser and an upper riser, wherein the U-shaped lower riser comprises two vertical sections and a horizontal section, a horizontally arranged support plate is arranged in the middle of the horizontal section, and the upper riser comprises two parallel and spaced vertical tubes, the upper parts of the two vertical tubes are connected by a connecting plate, and the lower parts of the two vertical tubes extend into the two vertical sections of the U-shaped lower riser respectively, a guide waist-shaped hole is arranged on the front and rear side surfaces of the two vertical tubes respectively, two first through holes are arranged face to face on the front and rear outer sides of the two vertical sections, and the parent screws pass through the first through holes and the guide waist-shaped holes to connect the vertical section and the vertical tube, and a plurality of positioning holes are evenly spaced along the height direction on the left and right outer sides of the two vertical tubes, and the two positioning holes are arranged on the left and right outer sides of the two vertical tubes. An extended nut is provided on the outer side surface of the vertical section at a position corresponding to the positioning hole, and a second through hole is provided at the position where the extended nut is provided on the outer side surface of the vertical section. The screw portion of a pull ring rotation positioning pin is screwed into the extended nut, and the ejector pin of the pull ring rotation positioning pin passes through the second through hole and extends into the positioning hole of the vertical tube. The diameter of the second through hole is larger than the diameter of the ejector pin and smaller than the diameter of the screw portion. A top bracket is rotatably connected to the connecting plate through a 90-degree self-locking hinge, and a hanging structure is provided on the top bracket. A bottom support plate for placing items is provided at the lower part of the two vertical sections, and one end of the bottom support plate is rotatably provided on the two vertical sections. When the bottom support plate is flipped to a horizontal state, it abuts against the support plate.

[0006] In some embodiments, a first mounting hole is provided on the left and right sides of the lower part of the two vertical sections, a mounting plate is provided at one end of the bottom support plate, and a fixing hole is provided on the mounting plate. The bottom support plate is rotatably connected to the two vertical sections by screws passing through the first mounting hole and the fixing hole.

[0007] In some embodiments, the suspension structure includes a hook and two ears arranged on the top bracket, a second mounting hole is arranged on each ear, and a sleeve is arranged at the bottom of the hook. The hook is rotatably mounted on the ear through a rotating pair composed of the sleeve, the second mounting hole and a screw.

[0008] In some embodiments, the mounting plate includes a Z-shaped plate and flanges provided on both sides of the Z-shaped plate, and the fixing holes are provided on the flanges.

[0009] In some embodiments, one side of the 90-degree self-locking hinge is fastened to the connecting plate, and the other side is fastened to the inner surface of the top bracket.

[0010] In some embodiments, the U-shaped lower riser and upper riser are both square tubes.

[0011] In some embodiments, a plurality of hollow holes are provided on the bottom support plate.

[0012] The utility model has the following beneficial effects: the utility model can adjust the height direction according to the height of the items carried on the bottom support plate when in working state. When transporting or storing, the two vertical pipes of the upper vertical pipe are retracted into the two vertical sections of the U-shaped lower vertical pipe to reduce the overall height. The top bracket is flipped to be parallel to the vertical pipe by operating the 90-degree self-locking hinge, and then the bottom support plate is folded to be parallel to the vertical pipe, so that the height and width are reduced, the space occupancy rate is greatly reduced, and transportation and storage are more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the specific implementation or the prior art description. In all the drawings, similar elements or components are generally identified by similar reference numerals. In the drawings, each element or component is not necessarily drawn according to the actual scale.

[0014] Figure 1 This is a structural diagram of the hanging bracket of the utility model;

[0015] Figure 2 for Figure 1 Left view of

[0016] Figure 3 This is a structural diagram of the hanging bracket after it is folded and stowed;

[0017] Figure 4for Figure 3 Left view of

[0018] Figure 5 for Figure 2 Middle AA section view;

[0019] Figure 6 for Figure 5 Enlarged view of middle part B;

[0020] Figure 7 This is the structural diagram of the U-shaped lower riser;

[0021] Figure 8 for Figure 7 Left view of

[0022] Fig. 9 This is the structural diagram of the bottom support plate;

[0023] Fig.10 This is a structural diagram of the mounting ear;

[0024] Fig.11 for Fig.10 Left view of .

[0025] In the figure: 1. vertical section, 2. horizontal section, 3. support plate, 4. vertical tube, 5. connecting plate, 6. guide waist-shaped hole, 7. first through hole, 8. positioning hole, 9. extension nut, 10. second through hole, 11. pull ring rotation positioning pin, 12. top bracket, 13. 90 degree self-locking hinge, 14. bottom support plate, 15. mother-and-child screws, 16. first mounting hole, 17. hollow hole, 18. fixing hole, 19. hook, 20. hanging ear, 21. second mounting hole, 22. bushing, 23. Z-shaped plate, 24. flanging. DETAILED DESCRIPTION

[0026] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.

[0027] like Figure 1-11As shown, a hanging bracket comprises a U-shaped lower riser and an upper riser, wherein the U-shaped lower riser comprises two vertical sections 1 and a horizontal section 2, a horizontally arranged support plate 3 is arranged in the middle of the horizontal section 2, and the upper riser comprises two parallel and spaced vertical tubes 4, the upper parts of the two vertical tubes 4 are connected by a connecting plate 5, and the lower parts of the two vertical tubes 4 are respectively extended into the two vertical sections 1 of the U-shaped lower riser, and a guide waist-shaped hole 6 is respectively arranged on the front and rear side surfaces of the two vertical tubes 4, and two first through holes 7 are arranged face to face on the front and rear outer sides of the two vertical sections 1, and the parent screws 15 pass through the first through holes 7 and the guide waist-shaped holes 6 to connect the vertical section 1 and the vertical tube 4, and a plurality of positioning holes 8 are evenly spaced along the height direction on the left and right outer sides of the two vertical tubes 4, and the outer sides of the two vertical sections 1 are provided with a plurality of positioning holes 8. An extended nut 9 is provided at a position corresponding to the positioning hole 8 on the side surface, and a second through hole 10 is provided at the position where the extended nut 9 is provided on the outer side surface of the vertical section 1. The screw portion of a pull ring rotating positioning pin 11 is screwed into the extended nut 9, and the ejector pin of the pull ring rotating positioning pin 11 passes through the second through hole 10 and extends into the positioning hole 8 of the vertical tube 4. The diameter of the second through hole 10 is larger than the diameter of the ejector pin and smaller than the diameter of the screw portion. A top bracket 12 is rotatably connected to the connecting plate 5 through a 90-degree self-locking hinge 13. A hanging structure is provided on the top bracket 12, and a bottom support plate 14 for placing items is provided at the lower part of the two vertical sections 1. One end of the bottom support plate 14 is rotatably provided on the two vertical sections 1. When the bottom support plate 14 is flipped to a horizontal state, it abuts against the support plate 3.

[0028] When the utility model is used, the pull ring of the pull ring rotating positioning pin 11 is pulled to make the ejector pin of the pull ring rotating positioning pin 11 retract. At this time, the upper vertical tube and the U-shaped lower vertical tube can move relative to each other, and the length of the upper vertical tube extending into the U-shaped lower vertical tube can be adjusted. After the hanging bracket is adjusted to a suitable height, the pull ring is released, and the ejector pin of the pull ring rotating positioning pin 11 is inserted into the positioning hole 8 to achieve height fixation. Then, the 90-degree self-locking hinge 13 is operated to flip the top bracket 12 to a horizontal state, and the bottom support plate 14 is flipped to a horizontal state. The items to be placed are placed on the bottom support plate 14, and then the hanging bracket is hung at a certain position through the hanging structure. The diameter of the second through hole 10 is larger than the diameter of the ejector pin and smaller than the diameter of the screw part. With such a structural design, the depth of the pull ring rotating positioning pin 11 screwed into the lengthened nut 9 can be limited.

[0029] like Figure 3-4As shown, when the hanging bracket needs to be transported or stored, the pull ring of the pull ring rotating positioning pin 11 is pulled to retract the ejector pin of the pull ring rotating positioning pin 11. At this time, the two vertical tubes 4 of the upper vertical tube are retracted into the two vertical sections 1 of the U-shaped lower vertical tube to reduce the overall height. Operate the 90-degree self-locking hinge 13, flip the top bracket 12 to be parallel to the vertical tube 4, and then fold the bottom support plate 14 to be parallel to the vertical tube 4, so as to reduce the height and width, greatly reduce the space occupancy rate, and make transportation and storage more convenient. The mother-and-child screw 15 slides in the guide waist-shaped hole 6 to guide the relative expansion and contraction between the U-shaped lower vertical tube and the upper vertical tube, and will not allow the U-shaped lower vertical tube to separate from the upper vertical tube when adjusting the length.

[0030] In some embodiments, a first mounting hole 16 is provided on both left and right side surfaces of the lower part of the two vertical sections 1, a mounting plate is provided at one end of the bottom support plate 14, and a fixing hole 18 is provided on the mounting plate. The bottom support plate 14 is rotatably connected to the two vertical sections 1 by screws inserted into the first mounting hole 16 and the fixing hole 18.

[0031] In some embodiments, the suspension structure includes a hook 19 and two ears 20 provided on the top bracket 12, a second mounting hole 21 is provided on each ear 20, a sleeve 22 is provided at the bottom of the hook 19, and the hook 19 is rotatably mounted on the ear 20 through a rotating pair consisting of the sleeve 22, the second mounting hole 21 and a screw. The suspension structure in this embodiment can be rotated, so that when the hanging bracket is stored, the hook 19 can be flipped to fit on the top bracket 12, further reducing the size of the hanging bracket. The hook 19 used in this embodiment can be changed according to actual hanging needs, such as changing the hook to a common hanging part such as a clamp.

[0032] In some embodiments, the mounting plate includes a Z-shaped plate 23 and flanges 24 arranged on both sides of the Z-shaped plate 23, and the fixing holes 18 are arranged on the flanges 24. The mounting plate adopts a Z-shaped plate plus flange design, so that the bottom support plate 14 has space to flip, and will not be interfered with by other parts during flipping, and at the same time can reduce the weight of the mounting plate.

[0033] In some embodiments, one side of the 90-degree self-locking hinge 13 is fastened to the connecting plate 5, and the other side is fastened to the inner surface of the top bracket 12. The 90-degree self-locking hinge 13 used in the present invention is an existing standard part, which can be self-locking at 90 degrees and 0 degrees.

[0034] In some embodiments, the U-shaped lower riser and upper riser are both square tubes.

[0035] In some embodiments, the bottom support plate 14 is provided with a plurality of hollow holes 17. The hollow design is to reduce the weight of the bottom support plate 14 while meeting the supporting strength.

[0036] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that the technical solutions described in the above embodiments can still be modified, or some or all of the technical features can be replaced by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention, and they should all be included in the scope of the claims and description of the present invention. For those skilled in the art, any replacement improvements or changes made to the implementation methods of the present invention are within the protection scope of the present invention.

[0037] The matters not described in detail in the present invention are all known technologies to those skilled in the art.

Claims

1. A hanging bracket, characterized in that: The U-shaped lower riser comprises two vertical sections and a horizontal section. A horizontally arranged support plate is provided in the middle of the horizontal section. The upper riser comprises two parallel and spaced vertical tubes. The upper parts of the two vertical tubes are connected by a connecting plate. The lower parts of the two vertical tubes extend into the two vertical sections of the U-shaped lower riser respectively. A guide waist-shaped hole is provided on the front and rear side surfaces of the two vertical tubes respectively. Two first through holes are provided face to face on the front and rear outer sides of the two vertical sections. The mother-and-child screws pass through the first through holes and the guide waist-shaped holes to connect the vertical section and the vertical tube. A plurality of positioning holes are evenly spaced along the height direction on the left and right outer sides of the two vertical tubes. An extended nut is provided at a position corresponding to the positioning hole on the side surface, and a second through hole is provided at the position where the extended nut is provided on the outer side surface of the vertical section. The screw portion of a pull ring rotation positioning pin is screwed into the extended nut, and the ejector pin of the pull ring rotation positioning pin passes through the second through hole and extends into the positioning hole of the vertical tube. The diameter of the second through hole is larger than the diameter of the ejector pin and smaller than the diameter of the screw portion. A top bracket is rotatably connected to the connecting plate through a 90-degree self-locking hinge, and a suspension structure is provided on the top bracket. A bottom support plate for placing items is provided at the lower part of the two vertical sections, and one end of the bottom support plate is rotatably provided on the two vertical sections. When the bottom support plate is flipped to a horizontal state, it abuts against the support plate.

2. The hanging bracket according to claim 1, characterized in that: First mounting holes are provided on the left and right sides of the lower part of the two vertical sections, a mounting plate is provided at one end of the bottom support plate, and a fixing hole is provided on the mounting plate. The bottom support plate is rotatably connected to the two vertical sections by screws penetrating the first mounting holes and the fixing holes.

3. The hanging bracket according to claim 1, characterized in that: The suspension structure includes a hook and two hanging ears arranged on the top bracket, each hanging ear is provided with a second mounting hole, and a shaft sleeve is provided at the bottom of the hook. The hook is rotatably mounted on the hanging ear through a rotating pair composed of the shaft sleeve, the second mounting hole and a screw.

4. The hanging bracket according to claim 2, characterized in that: The mounting plate comprises a Z-shaped plate and flanges arranged on both sides of the Z-shaped plate, and the fixing holes are arranged on the flanges.

5. The hanging bracket according to claim 1, characterized in that: One side of the 90-degree self-locking hinge is fastened to the connecting plate, and the other side is fastened to the inner surface of the top bracket.

6. A hanging bracket according to claim 1 or 2, characterized in that: The U-shaped lower riser and upper riser are both square tubes.

7. The hanging bracket according to claim 1, characterized in that: The bottom supporting plate is provided with a plurality of hollow holes.

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