Adjustable bird food bowl rack

Abstract

The utility model discloses an adjustable bird food bowl rack which comprises a bottom bowl, a multifunctional support rod and a fixing clamp are arranged on the bottom bowl, a fixing ring installation position capable of changing position height is arranged on the multifunctional support rod, and a bird food fixing ring is installed on the fixing ring installation position. When the adjustable bird food bowl rack is used, the bottom bowl can be fixed with a birdcage or a feeding point of a stocking place through the fixing clamp, the bottom of a corn cob or a specially-made rod-shaped pressed foodstuff is supported in the bottom bowl, and the middle-upper part of the foodstuff is sleeved by the bird food fixing ring, so that the bird food is kept upright and balanced, the bird food is reliably limited, and the bird food does not move even if being pecked by a bird; most of the falling bird food particles can be collected by the bottom bowl and cannot be dispersed in a large area, so that the feeding environment is better kept, and the food loss is reduced.

Description

Technical Field

[0001] This utility model relates to the field of pet breeding supplies, and more specifically, it relates to an adjustable bird food bowl holder. Background Technology

[0002] With the continuous development of my country's economy and the increasing living standards of its people, more and more families are able to keep pets, and birds are one of them. Most existing bird food is in pellet form, which pet birds easily scatter while eating, adding to the hassle of cleaning up for their owners. Since birds naturally prefer grains, and corn kernels on a corncob are high-quality grains, and the cob helps to hold the kernels together, some owners like to feed their pet birds whole corncobs. However, if the corncob cannot be placed in a fixed location in the birdcage, the kernels will still scatter everywhere when the pet bird pecks at it. Therefore, when feeding birds with stick-shaped food like corncobs, it is necessary to consider how to properly confine the food, and existing pet care products have not yet been designed and manufactured with this in mind. Utility model patent CN220174153U discloses a bird feeder, but this utility model aims to prevent rainwater from soaking the bird food and causing waste, and does not solve the problem of confining stick-shaped bird food. Utility Model Content

[0003] Existing bird feeding devices cannot properly contain stick-shaped birdseed. To overcome this deficiency, this invention provides an adjustable birdseed bowl holder that can properly contain birdseed of specific shapes, such as corn cobs, thereby better maintaining the feeding environment and reducing food waste.

[0004] The technical solution of this utility model is: an adjustable bird feeder, including a base bowl, a multi-functional support rod and a fixing clip on the base bowl, and a fixing ring mounting position on the multi-functional support rod that can be adjusted in position and height, on which a bird feed fixing ring is installed. When using this adjustable bird feeder, the base bowl can be fixed to the birdcage or feeding point in the free-range area by the fixing clip. Corn cobs or specially made stick-shaped pressed food are placed with their bottoms supported in the base bowl, and the upper part of the food is covered by the bird feed fixing ring, keeping the bird feed upright and balanced. The bird feed is reliably limited in position, so it will not move even when the bird is pecking at it. Most of the bird feed particles that fall will be caught and collected by the base bowl and will not be scattered over a large area, thus better maintaining the feeding environment and reducing food waste.

[0005] Preferably, the multi-functional support rod is perpendicular to the base bowl, and has multiple circular mounting holes arranged along its axial direction. The fixing ring is positioned within these circular mounting holes. When placing birdseed of different lengths, the contact area between the birdeed fixing ring and the birdseed needs to be adjusted accordingly to accommodate the center of gravity of the upright birdseed. The position and height of the birdeed fixing ring can be adjusted by installing it into different circular mounting holes as needed.

[0006] Preferably, the circular mounting holes are evenly distributed on the multi-functional support rod. The multi-functional support rod also has multiple evenly arranged circular mounting holes, which can be used to mount other items, such as bird toys, feeding balls, etc.

[0007] Alternatively, the multi-functional support rod has a slot, and the mounting position of the fixing ring is located in the slot. The multi-functional support rod can also have a slot, allowing the bird feed fixing ring to slide within the slot, thus enabling adjustment of the bird feed fixing ring's position and height.

[0008] Preferably, the base bowl has a slot into which the multi-functional support rod is inserted. This allows for quick installation of the multi-functional support rod onto the base bowl.

[0009] Preferably, the fixing clip is installed at the bottom of the bowl. The fixing clip includes a clip frame and a pair of clip plates. The clip frame is connected to the bottom of the bowl, and the clip plates are located at the ends of the clip frame. The fixing clip is connected to the bowl via the clip frame and is also clamped to the birdcage or the feeding point in the free-range area via the clip plates.

[0010] Preferably, the clamp frame and the base bowl are detachably connected. A knob is rotatably connected to the bottom of the base bowl, and a pressure plate protruding from the outer edge of the knob is provided. The clamp frame has a through hole that matches the knob, and a through groove at the edge of the through hole allows the pressure plate to pass through. The knob passes through the through hole, and the pressure plate presses firmly against the bottom surface of the clamp frame. The engagement of the knob and the through hole allows for quick connection and separation of the clamp and the base bowl. When the pressure plate and the through groove are aligned, the clamp can be moved directly closer to or away from the base bowl. When the knob is rotated, and the pressure plate and the through groove are misaligned, the clamp is connected to the base bowl. The base bowl can also be replaced with other components, such as a washbasin, and combined with the clamp to fix it to the birdcage.

[0011] Preferably, the base bowl and the multi-functional support rod are made of plastic. Plastic is lightweight, rust-resistant, and has low manufacturing costs.

[0012] The beneficial effects of this utility model are:

[0013] This invention provides a secure hold for birdseed of a specific shape. It keeps the stick-shaped birdseed upright and balanced, reliably holding it in place so that it won't move even when the bird is pecking at it. Most of any fallen birdseed particles are caught and collected in the bottom bowl, preventing them from scattering over a large area, thus better maintaining the feeding environment and reducing food waste.

[0014] Easy to assemble and disassemble. This utility model uses a fixing clip to fix the bottom bowl to the birdcage or feeding point in the free-range area. It can be quickly assembled and disassembled by the cooperation between the clamp frame on the fixing clip and the bottom bowl, or by the clamping action of the clamp plate on the fixing clip and the external structure.

[0015] Multifunctional. In addition to feeding, this utility model can also be equipped with other items on the multifunctional support rod, and the bottom bowl can be removed and replaced with other containers, thus giving this utility model more functions. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of one structure of the present utility model.

[0017] Figure 2 This is another structural schematic diagram of the present invention.

[0018] Figure 3 This is a schematic diagram of the structure of the present invention in Embodiment 3.

[0019] Figure 4 This is a structural schematic diagram of the present invention from another perspective.

[0020] Figure 5 This is a schematic diagram of the mating structure between the bottom bowl and the fixing clip in this utility model.

[0021] Figure 6 This is an exploded view of a component of this utility model.

[0022] Figure 7 This is a schematic diagram of one usage state of the present invention in Embodiment 4.

[0023] In the diagram, 1-bottom bowl, 2-multi-functional support rod, 3-bird food fixing ring, 4-slot, 5-slot, 6-fixing clip, 7-clamping frame, 8-clamping plate, 9-knob, 10-pressure plate, 11-through hole, 12-through groove, 13-mounting hole, 14-ring wall, 15-bathing bowl. Detailed Implementation

[0024] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0025] Example 1:

[0026] like Figure 1 , Figures 4 to 6As shown, the adjustable bird feeder includes a base bowl 1, a multi-functional support rod 2, a bird feed retaining ring 3, and a retaining clip 6. The multi-functional support rod 2 and the retaining clip 6 are connected to the base bowl 1, and the bird feed retaining ring 3 is installed on the multi-functional support rod 2. The top surface of the base bowl 1 has a slot 5 and an annular wall 14. The multi-functional support rod 2 is fitted into the slot 5 and is perpendicular to the bottom surface of the base bowl 1. The multi-functional support rod 2 has a combination of circular mounting holes 13 and slots 4, with two circular mounting holes 13 and three slots 4. The circular mounting holes 13 and slots 4 are spaced apart and arranged axially along the multi-functional support rod 2. The circular mounting holes 13 and slots 4 form a retaining ring mounting position that can be adjusted in height. The bird feed retaining ring 3 is installed in the retaining ring mounting position. Different circular mounting holes 13 can be selected, and the bird feed retaining ring 3 can be moved along the slots 4 without locking. After moving it to the appropriate position, locking it allows for adjustment of the position of the bird feed retaining ring 3, thus accommodating stick-shaped birdseed of different lengths. A screw is fixed to the bird feed fixing ring 3, passing through the slot 4 and protruding. A nut matching the screw is installed on the exposed end of the screw. Tightening the nut presses the multi-functional support rod 2, and static friction is generated between the nut and the multi-functional support rod 2, forming a lock and keeping the bird feed fixing ring 3 in position. The annular wall 14 is located at the center of the bottom bowl 1 and protrudes from the top surface of the bottom bowl 1. The annular wall 14 is coaxial with the bottom bowl 1 and is integrally formed with the bottom bowl 1.

[0027] A fixing clip 6 is located at the bottom of the base bowl 1. The fixing clip 6 includes a clip frame 7 and a pair of clip plates 8. The clip frame 7 is connected to the bottom of the base bowl 1, and the clip plates 8 are located at the ends of the clip frame 7. The clip plates 8 include a fixed clip plate and a movable clip plate. The fixed clip plate is fixed to the clip frame 7 with screws, and a protruding screw is fixed on the fixed clip plate. The screw is perpendicular to the clamping surface of the fixed clip plate and the movable clip plate. The movable clip plate has a screw through hole. After the screw on the fixed clip plate passes through the screw through hole, a wing nut is screwed on the exposed end of the screw, so that the movable clip plate is connected to the fixed clip plate. By rotating the wing nut, the fixed clip plate can be pushed closer to the fixed clip plate to generate clamping force. Grooves that cooperate with the metal wire of the birdcage are evenly distributed parallel to each other on the clamping surfaces of the fixed clip plate and the movable clip plate. The clamping frame 7 is detachably connected to the base bowl 1. A knob 9 is rotatably connected to the bottom of the base bowl 1. A pressure plate 10 protruding from the outer edge of the knob 9 is provided on the knob 9. The clamping frame 7 has a through hole 11 that matches the knob 9. A through groove 12 is provided at the edge of the through hole 11 to allow the pressure plate 10 to pass through. The knob 9 passes through the through hole 11, and the pressure plate 10 presses firmly against the bottom surface of the clamping frame 7. The base bowl 1, the multi-functional support rod 2, and the fixing clamp 6 are all injection molded from nylon material. The rest is the same as in Embodiment 1.

[0028] When using this adjustable bird feeder, the bottom bowl can be fixed to the birdcage or feeding point in the free-range area using the fixing clips. Corn cobs or specially made compressed sticks are inserted into the annular wall 14, ensuring the bottom of the feed is supported within the bottom bowl 1 and its movement is limited. The upper part of the feed is secured by the bird feed retaining ring 3, keeping the feed upright and balanced. The feed is reliably positioned, preventing it from moving even when the bird is pecking at it. Most of any fallen bird feed particles are caught and collected in the bottom bowl 1, preventing large-scale dispersion and thus better maintaining the feeding environment and reducing feed waste. The unused circular mounting holes 13 and slots 4 can also be used to install bird toys, feeding balls, or other items.

[0029] Example 2:

[0030] like Figure 2 As shown, the adjustable bird feeder includes a base bowl 1, a multi-functional support rod 2, a bird feed retaining ring 3, and a retaining clip 6. The multi-functional support rod 2 and the retaining clip 6 are connected to the base bowl 1, and the bird feed retaining ring 3 is installed on the multi-functional support rod 2. The top surface of the base bowl 1 has a slot 5 and an annular wall 14. The multi-functional support rod 2 is fitted into the slot 5 and is perpendicular to the bottom surface of the base bowl 1. Unlike Embodiment 1, this embodiment has six circular mounting holes 13 arranged axially along the multi-functional support rod 2. The circular mounting holes 13 are evenly distributed on the multi-functional support rod 2, and their positions constitute mounting positions for the retaining ring that can be adjusted in height. The bird feed retaining ring 3 is installed in these mounting positions. By installing it in different positions of the circular mounting holes 13, the position of the bird feed retaining ring 3 can be adjusted to accommodate stick-shaped bird feed of different lengths. A screw is fixed to the bird feed fixing ring 3. The screw passes through the circular mounting hole 13 and protrudes. A nut matching the screw is installed on the exposed end of the screw. Tightening the nut fixes the bird feed fixing ring 3 in the circular mounting hole 13. The annular wall 14 is located at the center of the bottom bowl 1 and protrudes from the top surface of the bottom bowl 1. The annular wall 14 is coaxial with the bottom bowl 1 and is integrally formed with the bottom bowl 1.

[0031] A fixing clip 6 is located at the bottom of the base bowl 1. The fixing clip 6 includes a clip frame 7 and a pair of clip plates 8. The clip frame 7 is connected to the bottom of the base bowl 1, and the clip plates 8 are located at the ends of the clip frame 7. The clip plates 8 include a fixed clip plate and a movable clip plate. The fixed clip plate is fixed to the clip frame 7 with screws, and a protruding screw is fixed on the fixed clip plate. The screw is perpendicular to the clamping surface of the fixed clip plate and the movable clip plate. The movable clip plate has a screw through hole. After the screw on the fixed clip plate passes through the screw through hole, a wing nut is screwed on the exposed end of the screw, so that the movable clip plate is connected to the fixed clip plate. By rotating the wing nut, the fixed clip plate can be pushed closer to the fixed clip plate to generate clamping force. Grooves that cooperate with the metal wire of the birdcage are evenly distributed parallel to each other on the clamping surfaces of the fixed clip plate and the movable clip plate. The clamping frame 7 is detachably connected to the base bowl 1. A knob 9 is rotatably connected to the bottom of the base bowl 1. A pressure plate 10 protruding from the outer edge of the knob 9 is provided on the knob 9. The clamping frame 7 is provided with a through hole 11 that matches the knob 9. The edge of the through hole 11 is provided with a through groove 12 that allows the pressure plate 10 to pass through. The knob 9 passes through the through hole 11 and the pressure plate 10 is pressed tightly against the bottom surface of the clamping frame 7. The base bowl 1, the multi-functional support rod 2, and the fixing clamp 6 are all injection molded from nylon material.

[0032] When using this adjustable bird feeder, the bottom bowl can be fixed to the birdcage or feeding point in the free-range area using the fixing clips. The bottom of a corncob or a specially designed pressed stick is inserted into the annular wall 14, ensuring the bottom of the feed is supported within the bottom bowl 1 and its movement is limited. The upper part of the feed is secured by the bird feed retaining ring 3, keeping the feed upright and balanced. The feed is reliably positioned, preventing it from moving even when the bird is pecking at it. Most of any fallen bird feed particles are caught and collected in the bottom bowl 1, preventing large-scale dispersion and thus better maintaining the feeding environment and reducing feed waste. The unused circular mounting hole 13 can also be used to install bird toys, feeding balls, and other items.

[0033] Example 3:

[0034] like Figure 3As shown, the adjustable bird feeder includes a base bowl 1, a multi-functional support rod 2, a bird feed retaining ring 3, and a retaining clip 6. The multi-functional support rod 2 and the retaining clip 6 are connected to the base bowl 1, and the bird feed retaining ring 3 is installed on the multi-functional support rod 2. The top surface of the base bowl 1 has a slot 5 and an annular wall 14. The multi-functional support rod 2 is fitted into the slot 5 and is perpendicular to the bottom surface of the base bowl 1. Unlike embodiment 1, this embodiment has a slot 4 arranged axially along the multi-functional support rod 2. The slot 4 forms a retaining ring mounting position with adjustable height. The bird feed retaining ring 3 is installed in the retaining ring mounting position. The bird feed retaining ring 3 can be moved along the slot 4 without locking, and then locked to adjust its position, thus accommodating stick-shaped bird feed of different lengths. A screw is fixed to the bird feed fixing ring 3, passing through the slot 4 and protruding. A nut matching the screw is installed on the exposed end of the screw. Tightening the nut presses the multi-functional support rod 2, and static friction is generated between the nut and the multi-functional support rod 2, forming a lock and keeping the bird feed fixing ring 3 in position. The annular wall 14 is located at the center of the bottom bowl 1 and protrudes from the top surface of the bottom bowl 1. The annular wall 14 is coaxial with the bottom bowl 1 and is integrally formed with the bottom bowl 1.

[0035] A fixing clip 6 is located at the bottom of the base bowl 1. The fixing clip 6 includes a clip frame 7 and a pair of clip plates 8. The clip frame 7 is connected to the bottom of the base bowl 1, and the clip plates 8 are located at the ends of the clip frame 7. The clip plates 8 include a fixed clip plate and a movable clip plate. The fixed clip plate is fixed to the clip frame 7 with screws, and a protruding screw is fixed on the fixed clip plate. The screw is perpendicular to the clamping surface of the fixed clip plate and the movable clip plate. The movable clip plate has a screw through hole. After the screw on the fixed clip plate passes through the screw through hole, a wing nut is screwed on the exposed end of the screw, so that the movable clip plate is connected to the fixed clip plate. By rotating the wing nut, the fixed clip plate can be pushed closer to the fixed clip plate to generate clamping force. Grooves that cooperate with the metal wire of the birdcage are evenly distributed parallel to each other on the clamping surfaces of the fixed clip plate and the movable clip plate. The clamping frame 7 is detachably connected to the base bowl 1. A knob 9 is rotatably connected to the bottom of the base bowl 1. A pressure plate 10 protruding from the outer edge of the knob 9 is provided on the knob 9. The clamping frame 7 has a through hole 11 that matches the knob 9. A through groove 12 is provided at the edge of the through hole 11 to allow the pressure plate 10 to pass through. The knob 9 passes through the through hole 11, and the pressure plate 10 presses firmly against the bottom surface of the clamping frame 7. The base bowl 1, the multi-functional support rod 2, and the fixing clamp 6 are all injection molded from nylon material. The rest is the same as in Embodiment 1.

[0036] When using this adjustable bird feeder, the bottom bowl can be fixed to the birdcage or feeding point in the free-range area using the fixing clips. Corn cobs or specially made compressed sticks are inserted into the annular wall 14, ensuring the bottom of the feed is supported within the bottom bowl 1 and its movement is limited. The upper part of the feed is secured by the bird feed retaining ring 3, keeping the feed upright and balanced. The feed is reliably positioned, preventing it from moving even when the bird is pecking at it. Most of any fallen bird feed particles are caught and collected in the bottom bowl 1, preventing large-scale dispersion and thus better maintaining the feeding environment and reducing feed waste. The empty space within the slot 4 can also be used to install bird toys, feeding balls, or other items.

[0037] Example 4:

[0038] like Figure 7 As shown, the adjustable bird feeder includes a base bowl 1, a multi-functional support rod 2, a bird feed retaining ring 3, and a retaining clip 6. The multi-functional support rod 2 and the retaining clip 6 are connected to the base bowl 1, and the bird feed retaining ring 3 is installed on the multi-functional support rod 2. The top surface of the base bowl 1 has a slot 5 and an annular wall 14. The multi-functional support rod 2 is fitted into the slot 5 and is perpendicular to the bottom surface of the base bowl 1. The multi-functional support rod 2 has a combination of circular mounting holes 13 and slots 4, with two circular mounting holes 13 and three slots 4. The circular mounting holes 13 and slots 4 are spaced apart and arranged axially along the multi-functional support rod 2. The circular mounting holes 13 and slots 4 form a retaining ring mounting position that can be adjusted in height. The bird feed retaining ring 3 is installed in the retaining ring mounting position, allowing selection of different circular mounting holes 13. The bird feed retaining ring 3 can also be moved along the slots 4 without locking, and then locked after being moved to the appropriate position to adjust its position, thus accommodating stick-shaped birdseed of different lengths. A screw is fixed to the bird feed fixing ring 3, passing through the slot 4 and protruding. A nut matching the screw is installed on the exposed end of the screw. Tightening the nut presses the multi-functional support rod 2, and static friction is generated between the nut and the multi-functional support rod 2, forming a lock and keeping the bird feed fixing ring 3 in position. The annular wall 14 is located at the center of the bottom bowl 1 and protrudes from the top surface of the bottom bowl 1. The annular wall 14 is coaxial with the bottom bowl 1 and is integrally formed with the bottom bowl 1. Unlike embodiment 1, this embodiment also includes a bathing bowl 15 for holding water for birds to bathe.

[0039] A fixing clip 6 is located at the bottom of the base bowl 1. The fixing clip 6 includes a clip frame 7 and a pair of clip plates 8. The clip frame 7 is connected to the bottom of the base bowl 1, and the clip plates 8 are located at the ends of the clip frame 7. The clip plates 8 include a fixed clip plate and a movable clip plate. The fixed clip plate is fixed to the clip frame 7 with screws, and a protruding screw is fixed on the fixed clip plate. The screw is perpendicular to the clamping surface of the fixed clip plate and the movable clip plate. The movable clip plate has a screw through hole. After the screw on the fixed clip plate passes through the screw through hole, a wing nut is screwed on the exposed end of the screw, so that the movable clip plate is connected to the fixed clip plate. By rotating the wing nut, the fixed clip plate can be pushed closer to the fixed clip plate to generate clamping force. Grooves that cooperate with the metal wire of the birdcage are evenly distributed parallel to each other on the clamping surfaces of the fixed clip plate and the movable clip plate. The clamping frame 7 is detachably connected to the base bowl 1. A knob 9 is rotatably connected to the bottom of the base bowl 1. A pressure plate 10 protruding from the outer edge of the knob 9 is provided on the knob 9. The clamping frame 7 has a through hole 11 adapted to the knob 9. A through groove 12 is provided at the edge of the through hole 11 to allow the pressure plate 10 to pass through. The knob 9 passes through the through hole 11, and the pressure plate 10 presses it firmly against the bottom surface of the clamping frame 7. The bottom of the bath bowl 15 also has the same knob 9 as the base bowl 1. The base bowl 1, multi-functional support rod 2, fixing clamp 6, and bath bowl 15 are all injection molded from nylon material. The rest is the same as in Embodiment 1.

[0040] When using this adjustable bird feeder, the base bowl can be secured to the birdcage or feeding point in the free-range area using the fixing clip. A corncob or a specially designed pressed stick can be inserted into the annular wall 14, allowing the bottom of the feed to rest within the base bowl 1 and limiting its movement. The upper part of the feed is secured by the bird feed retaining ring 3, keeping the feed upright and balanced. The feed is reliably positioned, preventing it from moving even when the bird is pecking at it. Most of any fallen feed particles are caught and collected in the base bowl 1, preventing large-scale dispersion and thus better maintaining the feeding environment and reducing feed waste. The unused circular mounting holes 13 and slots 4 can be used to install bird toys, feeding balls, or other items. The fixing clip 6 can be quickly connected and disconnected from the base bowl 1 by using the knob 9 in conjunction with the through hole 11. When the pressure plate 10 and the through groove 12 are aligned, the fixing clip 6 can be moved directly closer to or away from the bottom bowl 1. When the knob 9 is turned, and the pressure plate 10 and the through groove 12 are misaligned, the fixing clip 6 is connected to the bottom bowl 1. When not feeding, the bottom bowl 1 can be removed from the fixing clip 6 and replaced with the bath bowl 15.

Claims

1. An adjustable bird feeder stand, characterized in that, Includes a bottom bowl (1), on which a multi-functional support rod (2) and a fixing clip (6) are provided. The multi-functional support rod (2) is provided with a fixing ring mounting position that can be adjusted in position and height, and a bird food fixing ring (3) is installed on the fixing ring mounting position.

2. The adjustable bird feeder according to claim 1, characterized in that, The multi-functional support rod (2) is perpendicular to the bottom bowl (1). The multi-functional support rod (2) is provided with multiple circular mounting holes (13) arranged along the axial direction of the multi-functional support rod (2). The fixing ring mounting position is located on the hole position of the circular mounting hole (13).

3. The adjustable bird feeder according to claim 2, characterized in that, Circular mounting holes (13) are evenly distributed on the multifunctional bracket rod (2).

4. The adjustable bird feeder according to claim 1, characterized in that, The multi-functional support rod (2) is provided with a slot (4), and the mounting position of the fixing ring is located in the slot (4).

5. The adjustable bird feeder according to claim 1, characterized in that, The bottom bowl (1) has a slot (5), and the multi-functional support rod (2) is adapted to be inserted into the slot (5).

6. The adjustable bird feeder according to claim 1, characterized in that, The fixing clip (6) is located at the bottom of the bottom bowl (1). The fixing clip (6) includes a clip frame (7) and a pair of clip plates (8). The clip frame (7) is connected to the bottom of the bottom bowl (1), and the clip plates (8) are located at the end of the clip frame (7).

7. The adjustable bird feeder according to claim 6, characterized in that, The clamping frame (7) is detachably connected to the bottom bowl (1). The bottom of the bottom bowl (1) is rotatably connected to a knob (9). The knob (9) has a pressure plate (10) protruding from the outer edge of the knob (9). The clamping frame (7) has a through hole (11) that matches the knob (9). The edge of the through hole (11) has a through groove (12) that allows the pressure plate (10) to pass through. The knob (9) passes through the through hole (11) and the pressure plate (10) is pressed against the bottom surface of the clamping frame (7).

8. The adjustable bird feeder according to any one of claims 1 to 7, characterized in that, The bottom bowl (1) and the multi-functional support rod (2) are made of plastic.

Images