Adjustable hardware support

Abstract

The utility model relates to an adjustable hardware support. Comprising a bearing frame which comprises connecting pieces located on the two sides, and a plurality of bearing rods are connected between the two connecting pieces; the upper ends of the connecting pieces extend outwards to form rotating shafts, or the rotating shafts are connected between the upper ends of the two connecting pieces, and the two ends of the rotating shafts extend out of the connecting pieces respectively. The frame is vertically arranged, vertical side plates are arranged on the two sides of the frame respectively, clamping grooves are formed in the vertical side plates, and the rotating shafts extend into the clamping grooves and can rotate relative to the clamping grooves; a telescopic unit is hinged to the upper end of the vertical side plate, one end of the telescopic unit is hinged to the middle or the lower end of the adjacent connecting piece, and the telescopic unit is provided with an adjusting structure. The bearing frame is rotationally connected with the clamping groove of the frame through the rotating shaft, meanwhile, the bearing frame is connected with the vertical side plate of the frame through the telescopic unit, in the using process, the length of the telescopic unit is adjusted, the inclination angle of the bearing frame is adjusted, the optimal using effect is achieved, and adjustment and use are convenient.

Description

Technical Field

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

[0002] In daily life, food, clothes, quilts and the like need to be dried in the sun. To facilitate the drying process, many families currently use hardware brackets for the operation. For example, the application number is: CN202221980042.2, and the invention name is: a clothes drying rack bracket, which includes a wall fixing plate, a pair of symmetrical guide rails are fixedly connected to the wall fixing plate near the two ends, a telescopic frame is movably connected to the guide rail, a hanging rod is fixedly connected between the two telescopic frames, and an electric telescopic rod is arranged on the wall fixing plate. A diagonal brace rod is movably connected between the movable end of the electric telescopic rod and the end of the telescopic frame away from the guide rail, which is used to provide auxiliary support for the extended telescopic frame. The diagonal brace rod and the telescopic frame are pushed to move by the up and down movement of the electric telescopic rod. When the clothes drying rack bracket is performing the drying operation, the height of the drying cannot be changed, and all clothes are basically at the same height; and the sunlight exposure is generally inclined, which will result in a small amount of sunlight irradiated on the clothes. Summary of the invention

[0003] The utility model aims to provide an adjustable hardware bracket to address the deficiencies of the prior art. The hardware bracket can be adjusted in angle so that a hanging part connected to the hardware bracket can be in a better position and is easy to use.

[0004] An adjustable hardware bracket, comprising:

[0005] The load-bearing frame includes connecting plates located on both sides, and a plurality of load-bearing rods are connected between the two connecting plates; a rotating shaft extends outward from the upper end of the connecting plate, or a rotating shaft is connected between the upper ends of the two connecting plates, and the two ends of the rotating shaft extend out of corresponding connecting plates respectively;

[0006] A vertically arranged frame has vertical side panels on both sides thereof, the vertical side panels are provided with slots matching the rotating shaft, the rotating shaft extends into the slots and can rotate relative to the slots; a telescopic unit is hinged at the upper end of the vertical side panel, one end of the telescopic unit is hinged to the middle or lower end of an adjacent connecting piece, and the telescopic unit is provided with an adjustment structure for adjusting the length of the telescopic unit.

[0007] Furthermore, the vertical side panels on both sides are respectively provided with a plurality of card slots arranged vertically, and the card slots on the two vertical side panels are arranged at relatively equal heights.

[0008] Furthermore, the slot includes a semicircular segment, a straight segment and an opening segment; the diameter of the opening segment gradually increases from the inside to the outside; the width of the straight segment is equal to the diameter of the rotating shaft; the diameter of the semicircular segment is equal to that of the rotating shaft.

[0009] Furthermore, a plurality of limiting annular grooves are provided on the side surface of the load-bearing rod.

[0010] Furthermore, the telescopic unit includes a connecting sleeve and an adjusting rod, the upper end of the adjusting rod is hinged to the upper end of the vertical side plate through a pin, the lower end of the connecting sleeve is hinged to the corresponding connecting plate through a pin, the connecting sleeve is provided with a receiving groove matching the adjusting rod, and one end of the adjusting rod extends into the connecting sleeve; the adjusting structure includes a threaded hole arranged on the outer side surface of the connecting sleeve, the connecting sleeve is connected to a fastening bolt through the threaded hole, the screw portion of the fastening bolt extends into the receiving groove and abuts against the adjusting rod; when the telescopic unit is in a vertical state, the fastening bolt is located in one of the slots.

[0011] Furthermore, the telescopic unit includes a main sleeve and a connecting rod, the lower end of the main sleeve is open and provided with an internal thread, the upper end of the connecting rod is provided with an external thread and is threadedly connected to the main sleeve; the upper end of the main sleeve is connected to an upper connecting seat, one end of the upper connecting seat is hinged to the vertical side plate, and the other end of the upper connecting seat is rotatably connected to the main sleeve, and the main sleeve can rotate relative to the upper connecting seat; the lower end of the connecting rod is hinged to the connecting plate through a pin shaft.

[0012] Preferably, the upper connecting seat is L-shaped, one end of the upper connecting seat is hinged to the vertical side plate, the other end of the upper connecting seat is connected to a circular shell, the lower end of the circular shell is provided with a connecting hole, the upper end of the main sleeve is connected to a spherical body, and the spherical body extends into the circular shell.

[0013] Furthermore, the frame includes a vertical bottom plate connected to vertical side plates on both sides, the upper end and the lower end of the vertical bottom plate are respectively connected to the upper bottom plate and the lower bottom plate, the two sides of the upper bottom plate and the lower bottom plate are respectively connected to the two vertical side plates, the vertical bottom plate, the upper bottom plate, the lower bottom plate and the two vertical side plates form a accommodating space with an open front end, and the height of the vertical side plate is greater than the height of the load-bearing frame.

[0014] Furthermore, the vertical bottom plate is provided with a plurality of connection holes.

[0015] The beneficial effects of the utility model are as follows: the load-bearing frame of the utility model is rotatably connected to the card slot of the frame through a rotating shaft, and at the same time the load-bearing frame is connected to the vertical side plate of the frame through a telescopic unit. When in use, the inclination angle of the load-bearing frame can be adjusted by adjusting the length of the telescopic unit to achieve the best use effect, and the adjustment and use are convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the collapsed embodiment of the present invention is shown in FIG.

[0017] Figure 2 for Figure 1 Schematic diagram from another perspective.

[0018] Figure 3This is a first schematic diagram of the present embodiment.

[0019] Figure 4 This is a schematic diagram of adjusting the position of the load-bearing frame according to this embodiment.

[0020] Figure 5 This is a second schematic diagram of the present embodiment.

[0021] Figure 6 This is a third schematic diagram of the present embodiment.

[0022] Reference numerals include:

[0023] 1——frame; 11——upper bottom plate; 12——vertical side plate; 13——vertical bottom plate; 14——lower bottom plate; 15——slot; 16——connecting hole; 151——semicircle segment; 152——straight segment; 153——opening segment;

[0024] 2 - load-bearing frame; 21 - rotating shaft; 22 - connecting piece; 23 - load-bearing rod; 24 - limiting annular groove;

[0025] 3——telescopic unit; 31——adjusting rod; 32——connecting sleeve; 33——fastening bolt; 34——pin shaft. DETAILED DESCRIPTION

[0026] The utility model is described in detail below with reference to the accompanying drawings. Figure 1 to Figure 2 shown.

[0027] Example 1: See Figures 1 to 6 ; An adjustable hardware bracket, comprising:

[0028] The load-bearing frame 2 includes connecting plates 22 on both sides, and a plurality of load-bearing rods 23 are connected between the two connecting plates 22; a rotating shaft 21 is connected between the upper ends of the two connecting plates 22, and the two ends of the rotating shaft 21 extend outward from corresponding connecting plates 22 respectively; of course, it can also be that: a rotating shaft 21 extends outward from the upper end of the connecting plate 22.

[0029] A vertically arranged frame 1 has vertical side panels 12 on both sides thereof, the vertical side panels 12 having a slot 15 matched with a rotating shaft 21, the rotating shaft 21 extending into the slot 15 and being rotatable relative to the slot 15; a telescopic unit 3 is hingedly connected to the upper end of the vertical side panel 12, one end of the telescopic unit 3 is hingedly connected to the middle or lower end of an adjacent connecting piece 22, and the telescopic unit 3 is provided with an adjusting structure for adjusting the length of the telescopic unit 3.

[0030] In the specific setting, the frame 1 can be fixed to a vertical unit, such as a vertical wall or a support frame; the hinge point where the vertical side panel 12 is connected to the telescopic unit 3 is located above the slot 15 and outside the rotating shaft 21, such as Figure 1When in use, the end of the rotating shaft 21 extends into the corresponding slot 15, and the load-bearing frame 2 can rotate relative to the frame 1. At this time, the adjustment structure is operated to make the telescopic unit 3 in an open state, and the length can be adjusted within a certain range; the load-bearing frame 2 rotates relative to the frame 1, and when the load-bearing frame 2 rotates to a suitable angle, the adjustment structure is operated to fix the length of the telescopic unit 3; then the hanging part is hung on the load-bearing rod 23, such as clothes connected to the hook; by adjusting the angle of the load-bearing frame 2, the clothes can receive a larger area of ​​sunlight.

[0031] Furthermore, the vertical side panels 12 on both sides are respectively provided with a plurality of card slots 15 arranged vertically, and the card slots 15 on the two vertical side panels 12 are arranged at the same height.

[0032] See also Figures 3 to 6 , the vertical side panels 12 on both sides are provided with equal height slots 15, so that the upper end of the load-bearing frame 2 can select the slot 15 of appropriate height to facilitate the user; Figure 3 As shown, when the load-bearing frame 2 needs to be tilted downward, the rotating shaft 21 of the load-bearing frame 2 can be rotatably connected to the card slot 15 located above; when replacement is required, as shown in FIG. Figure 4 As shown, first unfold the load-bearing frame 2, and then separate the load-bearing frame 2 from the slot 15 of the frame 1; then put the rotating shaft 21 of the load-bearing frame 2 into a suitable slot 15, as shown in FIG. Figure 5 , Figure 6 When in use, the hanger needs to be oriented outward, and the load-bearing frame 2 is located between the hanger and the vertical wall, so that the hanger can be easily taken out; at this time, the upper end rotation shaft 21 of the load-bearing frame 2 can be plugged into the card slot 15 located below, and the lower end of the load-bearing frame 2 is located at the upper side, as shown in FIG. Figure 6 When the maximum horizontal distance between the hangers is required, the load-bearing frame 2 can be placed horizontally, as shown. Figure 5 shown.

[0033] See also Figure 3 Furthermore, the slot 15 includes a semicircular segment 151, a straight segment 152 and an opening segment 153; the diameter of the opening segment 153 gradually increases from the inside to the outside; the width of the straight segment 152 is equal to the diameter of the shaft 21; the semicircular segment 151 is equal to the diameter of the shaft 21.

[0034] The slot 15 is arranged into three sections to facilitate the shaft 21 to enter and rotate relative to it. The outer width of the opening section 153 is larger than the diameter of the shaft 21, so that the shaft 21 can easily enter the slot 15 from the opening section 153; after entering the slot 15, it moves along the straight section 152 without shaking; until it enters the semicircular section 151. When in use, the load-bearing frame 2 is generally in an inclined state, and the supporting point of the load-bearing frame 2 and the frame 1 is the contact point between the shaft 21 and the slot 15. Under the action of gravity, the load-bearing frame 2 allows the shaft 21 to continuously maintain pressure on the side wall of the semicircular section 151 of the slot 15, so there is no need to worry about the shaft 21 on the load-bearing frame 2 detaching from the slot 15.

[0035] Furthermore, a plurality of limiting annular grooves 24 are provided on the side surface of the load-bearing rod 23 .

[0036] The limiting annular groove 24 is provided to prevent the hanging part from moving along the load-bearing rod 23 .

[0037] Furthermore, the telescopic unit 3 includes a connecting sleeve 32 and an adjusting rod 31, the upper end of the adjusting rod 31 is hinged to the upper end of the vertical side plate 12 through a pin shaft 34, the lower end of the connecting sleeve 32 is hinged to the corresponding connecting piece 22 through a pin shaft 34, the connecting sleeve 32 is provided with a receiving groove matched with the adjusting rod 31, and one end of the adjusting rod 31 extends into the connecting sleeve 32; the adjusting structure includes a threaded hole arranged on the outer side of the connecting sleeve 32, the connecting sleeve 32 is connected with a fastening bolt 33 through the threaded hole, the screw portion of the fastening bolt 33 extends into the receiving groove and abuts against the adjusting rod 31; when the telescopic unit 3 is in a vertical state, the fastening bolt 33 is located in one of the slots 15.

[0038] The telescopic unit 3 adopts a connecting sleeve 32 and an adjusting rod 31, which can facilitate the length adjustment of the telescopic unit 3; in the present embodiment, the connecting sleeve 32 and the adjusting rod 31 can both adopt a flat structure to facilitate their placement between the frame 1 and the load-bearing frame 2, and the fastening bolt 33 controls whether the adjusting rod 31 can slide relative to the connecting sleeve 32 by abutting against the adjusting rod 31; secondly, since the fastening bolt 33 is located on the outside of the connecting sleeve 32, when the load-bearing frame is folded, the telescopic unit 3 is in a vertical state. In order to prevent the fastening bolt 33 from being stuck with the frame 1, the position of the fastening bolt 33 is made to correspond to one of the slots 15, and the fastening bolt 33 directly enters the slot 15.

[0039] As another variation of the telescopic unit (not shown in the figure): the telescopic unit 3 includes a main sleeve and a connecting rod, the lower end of the main sleeve is open and provided with an internal thread, the upper end of the connecting rod is provided with an external thread and is threadedly connected to the main sleeve; the upper end of the main sleeve is connected to an upper connecting seat, one end of the upper connecting seat is hinged to the vertical side plate 12, and the other end of the upper connecting seat is movably connected to the main sleeve, and the main sleeve can rotate relative to the upper connecting seat; the lower end of the connecting rod is hinged to the connecting plate through a pin shaft (not shown in the figure).

[0040] The main sleeve is threadedly connected to the connecting rod. When the main sleeve rotates, the connection position between the connecting rod and the main sleeve changes, thereby adjusting the length of the telescopic unit.

[0041] The upper connecting seat can be L-shaped, one end of the upper connecting seat is hinged to the vertical side plate 12, and the other end of the upper connecting seat is connected to a circular shell, the lower end of the circular shell is provided with a notch, the upper end of the main sleeve is connected to a spherical body, and the spherical body extends into the circular shell through the notch.

[0042] When the spherical body is installed, it can be cooled at low temperature by thermal expansion and contraction. When the outer diameter of the spherical body matches the notch, the spherical body extends into the circular shell; when it returns to normal temperature, the spherical body is stuck in the circular shell and can rotate relative to the circular shell.

[0043] The adjustment structure is the above-mentioned threaded connection structure. The connection position between the connecting rod and the main sleeve is adjusted through the threaded connection structure.

[0044] When there is a fastening bolt, a fastening bolt can also be arranged outside the main casing, the fastening bolt is threadedly connected to the main casing, and the screw section of the fastening bolt is inserted into the main casing and abuts against the connecting rod. The fastening bolt is used to prevent the main casing from rotating against the connecting rod under external influences.

[0045] In this embodiment: the frame 1 includes a vertical bottom plate 13 connected to vertical side plates 12 on both sides, the upper end and the lower end of the vertical bottom plate 13 are respectively connected to the upper bottom plate 11 and the lower bottom plate 14, the upper bottom plate 11 and the lower bottom plate 14 are respectively connected to the two vertical side plates 12 on both sides, the vertical bottom plate 13, the upper bottom plate 11, the lower bottom plate 14 and the two vertical side plates 12 form a accommodating space with an opening at the front end, and the height of the vertical side plate 12 is greater than the height of the load-bearing frame 2.

[0046] The frame 1 forms a accommodating space with a front opening, which can accommodate the load-bearing frame 2. When the load-bearing frame 2 is not in use, the load-bearing frame 2 is close to the vertical bottom plate 13, and the rotating shaft 21 at the upper end of the load-bearing frame 2 is inserted into the uppermost card slot 15. The adjusting rod 31 and the connecting sleeve 32 of the telescopic unit 3 on one side are both located between the corresponding vertical side plate 12 and the connecting piece 22. The length of the rotating shaft 21 outside the connecting piece 22 is greater than the width of the connecting sleeve 32, and is less than or equal to the sum of the width of the connecting sleeve 32 and the thickness of the vertical side plate 12, so that the rotating shaft 21 only extends into a section or the entire section of the card slot 15, but the rotating shaft 21 cannot extend out of the card slot 15. The rotating shaft 21 can be prevented from being disturbed by the outside world.

[0047] Furthermore, the vertical bottom plate 13 is provided with a plurality of connection holes 16 .

[0048] By providing the connection holes 16 , the vertical bottom plate 13 can be fixed to a wall or the like through connection members, such as bolts or the like.

[0049] The above contents are only preferred embodiments of the utility model. For ordinary technicians in this field, according to the concept of the utility model, there will be changes in the specific implementation method and application scope. The content of this specification should not be understood as a limitation on the utility model.

Claims

1. An adjustable hardware bracket, characterized in that: include: The load-bearing frame includes connecting plates located on both sides, and a plurality of load-bearing rods are connected between the two connecting plates; a rotating shaft extends outward from the upper end of the connecting plate, or a rotating shaft is connected between the upper ends of the two connecting plates, and the two ends of the rotating shaft extend out of corresponding connecting plates respectively; A vertically arranged frame has vertical side panels on both sides thereof, the vertical side panels are provided with slots matching the rotating shaft, the rotating shaft extends into the slots and can rotate relative to the slots; a telescopic unit is hinged at the upper end of the vertical side panel, one end of the telescopic unit is hinged to the middle or lower end of an adjacent connecting piece, and the telescopic unit is provided with an adjustment structure for adjusting the length of the telescopic unit.

2. The adjustable hardware bracket according to claim 1, characterized in that: The vertical side panels on both sides are respectively provided with a plurality of card slots arranged vertically, and the card slots on the two vertical side panels are arranged at the same height.

3. An adjustable hardware bracket according to claim 1 or 2, characterized in that: The slot comprises a semicircular segment, a straight segment and an opening segment; the diameter of the opening segment gradually increases from the inside to the outside; the width of the straight segment is equal to the diameter of the rotating shaft; the diameter of the semicircular segment is equal to that of the rotating shaft.

4. The adjustable hardware bracket according to claim 1, characterized in that: A plurality of limiting annular grooves are arranged on the side of the load-bearing rod.

5. The adjustable hardware bracket according to claim 1, characterized in that: The telescopic unit includes a connecting sleeve and an adjusting rod. The upper end of the adjusting rod is hinged to the upper end of the vertical side plate through a pin shaft, and the lower end of the connecting sleeve is hinged to the corresponding connecting piece through a pin shaft. The connecting sleeve is provided with a receiving groove matching the adjusting rod, and one end of the adjusting rod extends into the connecting sleeve; the adjusting structure includes a threaded hole arranged on the outer side surface of the connecting sleeve, and the connecting sleeve is connected with a fastening bolt through the threaded hole, and the screw portion of the fastening bolt extends into the receiving groove and abuts against the adjusting rod; when the telescopic unit is in a vertical state, the fastening bolt is located in one of the slots.

6. The adjustable hardware bracket according to claim 1, characterized in that: The telescopic unit includes a main sleeve and a connecting rod. The lower end of the main sleeve is open and provided with an internal thread, and the upper end of the connecting rod is provided with an external thread and is threadedly connected to the main sleeve. The upper end of the main sleeve is connected to an upper connecting seat, one end of the upper connecting seat is hinged to the vertical side plate, and the other end of the upper connecting seat is rotatably connected to the main sleeve, and the main sleeve can rotate relative to the upper connecting seat. The lower end of the connecting rod is hinged to the connecting plate through a pin shaft.

7. The adjustable hardware bracket according to claim 6, characterized in that: The upper connecting seat is L-shaped, one end of which is hinged to the vertical side plate, and the other end of which is connected to a circular shell, a connecting hole is provided at the lower end of the circular shell, and the upper end of the main sleeve is connected to a spherical body, which extends into the circular shell.

8. The adjustable hardware bracket according to claim 1, characterized in that: The frame includes a vertical bottom plate connected to vertical side plates on both sides, the upper end and the lower end of the vertical bottom plate are respectively connected to the upper bottom plate and the lower bottom plate, the two sides of the upper bottom plate and the lower bottom plate are respectively connected to the two vertical side plates, the vertical bottom plate, the upper bottom plate, the lower bottom plate and the two vertical side plates form a accommodating space with an opening at the front end, and the height of the vertical side plate is greater than the height of the load-bearing frame.

9. The adjustable hardware bracket according to claim 8, characterized in that: The vertical bottom plate is provided with a plurality of connection holes.

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