Bird feeder

By introducing a locking component into the bird feeder, the anti-leakage net is locked to the main body of the bird feeder, solving the problem that the anti-leakage net is easy to remove and achieving effective protection of bird feed.

CN223714818UActive Publication Date: 2025-12-26NETVUE TECHNOLOGIES CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Application Number
CN202423063383.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-12-11
Publication Date
2025-12-26
Estimated Expiration
2034-12-11

AI Technical Summary

Technical Problem

The existing bird feeder's anti-leakage netting is easily removed by squirrels and other animals, causing the bird food protection to fail.

Method used

A bird feeder has been designed, comprising a bird feeder body, a leak-proof net, and a locking component. The leak-proof net is locked or unlocked to the bird feeder body by the locking component to prevent the leak-proof net from being removed by animals such as squirrels.

Benefits of technology

It effectively prevents squirrels and other animals from removing the security netting, ensuring that bird food is not stolen and improving the protection of bird food.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN223714818U_ABST
    Figure CN223714818U_ABST
Patent Text Reader

Abstract

The embodiment of the utility model relates to the technical field of bird feeding, and discloses a bird feeder which comprises a bird feeding body, a leakage-proof net and a locking assembly, the bird feeding body comprises a granary assembly and a food tray assembly, the granary assembly is used for storing grains, and the food tray assembly is installed at the grain outlet end of the granary assembly; the food tray assembly is provided with a feeding groove which is communicated with the granary assembly, and the feeding groove is provided with a feeding opening; the anti-leakage net can cover the feeding trough and is provided with a feeding opening; the locking assembly is connected with the leakage-proof net and the bird feeding body and used for locking or unlocking the leakage-proof net to the bird feeding body. By means of the mode, the leakage-proof net can be effectively prevented from being detached by squirrels and other animals, and bird food is effectively protected.
Need to check novelty before this filing date? Find Prior Art

Description

TECHNICAL FIELD

[0001] The embodiment of the present application relates to the technical field of bird feeding, in particular to a bird feeder. BACKGROUND

[0002] With more and more people enjoying bird watching, the market demand for bird feeders, especially bird feeders with camera functions, is also increasing. The bird feeder attracts birds by using food that birds like (such as melon seeds, peanuts, etc.), so that users can easily enjoy bird watching, or by setting up a camera on the bird feeder, when birds come to eat, the camera can take pictures, so that users can enjoy them.

[0003] However, the food stored in the bird feeder is also liked by other animals (such as squirrels). In order to reduce the number of other animals coming to eat, and at the same time prevent birds from scattering bird food on the ground, causing waste of bird food, a leak-proof net is usually provided on the bird feeder to increase the difficulty of other animals eating the food in the bird feeder, thereby reducing the risk of other animals eating all the food in the bird feeder.

[0004] In related technologies, the leak-proof net is mostly directly buckled on the food tray of the bird feeder, but animals such as squirrels can easily remove the leak-proof net, and the leak-proof net loses its protective effect, so it cannot protect the bird food. Utility model content

[0005] The technical problem solved by the embodiment of the present application is to provide a bird feeder that can effectively prevent squirrels and other animals from removing the leak-proof net and effectively protect the bird food.

[0006] To solve the above technical problems, the technical scheme adopted by the embodiment of the present application is to provide a bird feeder, which comprises a bird feeding main body, a leak-proof net and a locking assembly. The bird feeding main body comprises a grain storage assembly and a food tray assembly. The grain storage assembly is used to store food, and the food tray assembly is installed at the grain outlet end of the grain storage assembly. The food tray assembly has an eating slot, which is connected to the grain storage assembly and has an eating opening. The leak-proof net can be covered on the eating slot, and the leak-proof net has an eating port. The locking assembly is connected to the leak-proof net and the bird feeding main body, and is used to lock or unlock the leak-proof net on the bird feeding main body.

[0007] In some embodiments, the locking assembly is rotationally arranged on at least one of the grain storage assembly or the food tray assembly. When the locking assembly is rotated to a first position, the leak-proof net is limited to be separated from the eating slot, and the leak-proof net is locked. When the locking assembly is rotated to a second position, the leak-proof net is unlocked.

[0008] In some embodiments, the locking assembly comprises a locking member and a mounting member, the locking member is rotatable around the mounting member, and the mounting member mounts the locking member on at least one of the hopper assembly or the feeding tray assembly; when the locking member is rotated to a first position, the locking member restricts the escape of the leak-proof net from the feeding trough; and when the locking member is rotated to a second position, the locking member removes the restriction on the leak-proof net.

[0009] In some embodiments, the locking member comprises a locking portion and a handle, the handle is connected to one end of the locking portion, and the mounting member is arranged in the locking portion; when the locking member is rotated to the first position, part of the locking portion overlaps the leak-proof net; and when the locking portion is rotated to the second position, the locking portion is completely separated from the leak-proof net.

[0010] In some embodiments, one end of the handle is connected to the locking portion, and the other end of the handle extends in a second direction.

[0011] In some embodiments, the feeding tray assembly at least partially protrudes from the hopper assembly, and the feeding opening of the feeding trough is arranged on the part of the feeding tray assembly that protrudes from the hopper assembly.

[0012] In some embodiments, the hopper assembly is provided with a grain cavity and a clamping hole, the clamping hole is arranged on the front wall of the hopper assembly; the leak-proof net is provided with a clamping portion and a feeding opening, the feeding opening is in communication with the feeding trough, and the clamping portion is arranged on one end of the leak-proof net and clamped in the clamping hole.

[0013] In some embodiments, the leak-proof net is at least partially accommodated in the feeding trough and covers the feeding opening.

[0014] In some embodiments, the hopper assembly is formed with an inwardly recessed step portion at the feeding opening of the feeding trough, and one end of the leak-proof net away from the hopper assembly is carried on the step portion.

[0015] The beneficial effects of the embodiments of the present application are: different from the prior art, in the embodiments of the present application, the locking assembly of the leak-proof net is arranged to lock or unlock the leak-proof net on the bird feeder main body, when the leak-proof net is locked, the leak-proof net cannot be removed from the feeding trough, so that the leak-proof net can be well protected from squirrels and other animals. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the specific embodiments of the present application or the prior art, the drawings needed in the specific embodiments or the prior art description will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, various elements or parts are not necessarily drawn according to the actual proportions.

[0017] Figure 1 is a structural schematic view of the bird feeder in the first position of the locking member in the embodiments of the present application;

[0018] Figure 2 is Figure 1 is an enlarged view of the area indicated by A in FIG. 1;

[0019] Figure 3 is a structural schematic view of the bird feeder provided in the embodiments of the present application when the locking member is in the second position;

[0020] Figure 4 is Figure 3 is an enlarged view of the area indicated by B in FIG. 1;

[0021] Figure 5 is an exploded structural schematic view of the bird feeder provided in the embodiments of the present application;

[0022] Figure 6 is a structural schematic view of the bird feeder provided in the embodiments of the present application;

[0023] Figure 7 is a sectional structural schematic view along the section A-A in FIG. 1; Figure 6

[0024] Figure 8 is an enlarged view of the area indicated by C in FIG. 1. Figure 7 Reference Signs

[0025]

[0026]

[0027] DETAILED DESCRIPTION In order to facilitate the understanding of the present application, the present application will be described in more detail below in conjunction with the drawings and specific embodiments. It should be noted that when an element is described as "fixed to" another element, it can be directly on the other element or one or more intervening elements can be present therebetween. When an element is described as "connected to" another element, it can be directly connected to the other element or one or more intervening elements can be present therebetween. The terms "upper", "lower", "inner", "outer", "vertical", "horizontal", and the like used in the present specification indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", and the like are only for the purpose of description and cannot be understood as indicating or implying relative importance.

[0028]

[0029] ​​Unless otherwise defined, all technical and scientific terms used in the present disclosure have the same meanings as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. All publications, patent applications, patents, and other references mentioned in this specification are herein incorporated by reference. In case of a conflict in terminology, the present specification controls.

[0030] In addition, the technical features involved in the different embodiments of the present application described below can be combined with each other as long as there is no conflict.

[0031] Please refer to Figures 1 to 8 The bird feeder 100 comprises a bird feeding body 1, a leakage-proof net 2 and a locking assembly 3. The bird feeding body 1 comprises a grain bin assembly 11 and a feeding tray assembly 12. The grain bin assembly 11 is used for storing grain, and the feeding tray assembly 12 is installed at the grain outlet end of the grain bin assembly 11. The feeding tray assembly 12 has a feeding trough 121 which is connected to the grain bin assembly 11 and used for receiving the grain flowing out of the grain bin assembly 11 for birds to eat. The leakage-proof net 2 can be covered on the feeding trough 121, and the leakage-proof net 2 is provided with feeding openings 22 of a predetermined size and number, which can protect the bird food in the feeding trough 121. The locking assembly 3 connects the leakage-proof net 2 and the bird feeding body 1, and is used for locking or unlocking the leakage-proof net 2 to the bird feeding body 1, so that the leakage-proof net 2 cannot be taken off without being unlocked, thereby preventing animals such as squirrels from removing the leakage-proof net 2.

[0032] The locking assembly 3 can lock and unlock the leakage-proof net 2. Optionally, the locking assembly 3 is rotatably arranged on at least one of the grain bin assembly 11 or the feeding tray assembly 12. When the locking assembly 3 is rotated to a first position, the leakage-proof net 2 is limited to be separated from the feeding trough 121, and the leakage-proof net 2 is locked. At this time, the leakage-proof net 2 cannot be taken off. When the locking assembly 3 is rotated to a second position, the locking assembly 3 cancels the limitation on the leakage-proof net 2, and the leakage-proof net 2 is unlocked. At this time, the leakage-proof net 2 can be taken out of the feeding trough 121.

[0033] Please refer to Figures 1 to 8, the grain chamber 111 is used for storing food. The food tray assembly 12 is arranged at the grain outlet end below the grain bin assembly 11, and the food tray assembly 12 is provided with a feeding trough 121, which is in communication with the grain chamber 111. When the food in the feeding trough 121 is consumed, the food in the grain chamber 111 can be supplemented into the feeding trough 121, so as to continue to attract birds to come and eat, so as to facilitate the user to watch. The feeding trough 121 is provided with a feeding opening 1211 which is in communication with the outside, and the leakage prevention net 2 can cover the feeding opening 1211 of the feeding trough 121. Further, at least part of the leakage prevention net 2 is accommodated in the feeding trough 121. The leakage prevention net 2 is provided with a clamping portion 21 which is clamped in the clamping hole 112. One end of each feeding port 22 is in communication with the feeding trough 121, and the other end is in communication with the outside. The feeding port 22 is used for the beak of the bird to extend into the feeding trough 121, so that the bird can peck the food in the feeding trough 121.

[0034] In one of the modes, the locking assembly 3 is rotationally arranged at the end of the food tray assembly 12 away from the grain bin assembly 11. When the locking assembly 3 is rotated to the first position relative to the food tray assembly 12, the locking assembly 3 can limit the leakage prevention net 2 from being separated from the feeding trough 121, and lock the leakage prevention net 2, at this time the leakage prevention net 2 cannot be taken off. When the locking assembly 3 is rotated to the second position relative to the food tray assembly 12, the locking assembly 3 cancels the limitation of the leakage prevention net 2, and unlocks the leakage prevention net 2, at this time the leakage prevention net 2 can be taken out from the feeding trough 121. When the locking assembly 3 is in the first position, because the clamping portion 21 is clamped in the clamping hole 112, the movement of the leakage prevention net 2 in the second direction Y can be limited, the second direction Y is parallel to the arrangement direction of the grain bin assembly 11 and the food tray assembly 12. In addition, because at least part of the leakage prevention net 2 is accommodated in the feeding trough 121, the side wall of the feeding trough 121 and the grain bin assembly 11 can jointly limit the movement of the leakage prevention net 2 in the first direction X and the third direction Z, thereby realizing the fixation of the leakage prevention net 2, the first direction X, the second direction Y and the third direction Z are perpendicular to each other. In this embodiment, by arranging the clamping hole 112 on the grain bin assembly 11, arranging the clamping portion 21 on the leakage prevention net 2, clamping the clamping portion 21 in the clamping hole 112, and arranging the locking assembly 3, the locking assembly 3 is rotationally arranged at the end of the food tray assembly 12 away from the grain bin assembly 11, and when the locking assembly 3 is rotated to the first position, the leakage prevention net 2 can be limited to be separated from the feeding trough 121, so as to prevent the leakage prevention net 2 from being removed by squirrels and other animals; when the locking assembly 3 is rotated to the second position, the limitation of the leakage prevention net 2 can be cancelled. Therefore, when the leakage prevention net 2 is disassembled, only the locking assembly 3 needs to be rotated to the second position, and the leakage prevention net 2 can be taken out, which is very convenient for installation and disassembly, and can facilitate the cleaning of the inside of the bird feeder 100.

[0035] In addition, since the leakage-proof net 2 is arranged, the feeding opening 22 on the leakage-proof net 2 is smaller than the feeding opening 1211 of the feeding trough 121, so that the difficulty of the animals such as squirrels to eat the food in the feeding trough 121 can be improved, and the food stolen by other animals can be reduced, and the food can be prevented from being consumed too fast.

[0036] It is worth noting that the food tray assembly 12 is located at the discharging end of the grain bin assembly 11, that is, the feeding trough 121 is located below the grain cavity 111, and when the food in the feeding trough 121 is consumed, the food in the grain cavity 111 can be supplemented into the feeding trough 121 under the action of gravity, so as to continue to attract birds to come to eat, and the food in the feeding trough 121 does not need to be supplemented manually.

[0037] In some embodiments, referring to Figure 5 , along the first direction X, at least part of the food tray assembly 12 protrudes from the grain bin assembly 11, and the feeding opening 1211 of the feeding trough 121 is arranged at the part of the food tray assembly 12 protruding from the grain bin assembly 11, so as to facilitate the birds to eat the food in the feeding trough 121. The clamping hole 112 is arranged on the first side wall 113 of the grain bin assembly 11, the first side wall 113 is a side wall of the grain bin assembly 11 perpendicular to the first direction X, and the first side wall 113 protrudes towards the part of the food tray assembly 12 protruding from the grain bin assembly 11, that is, the first side wall 113 is the front wall of the grain bin assembly 11. Arranging the clamping hole 112 on the first side wall 113 can facilitate the clamping of the clamping part 21 on the leakage-proof net 2 in the clamping hole 112, and facilitate the assembly of the leakage-proof net 2.

[0038] In some embodiments, referring to Figures 1 to 4 , the locking assembly 3 includes a locking piece 31 and a mounting piece 32, the mounting piece 32 is mounted on the food tray assembly 12, and the mounting piece 32 is located at the end of the food tray assembly 12 away from the grain bin assembly 11. The mounting piece 32 penetrates the locking piece 31 along the second direction Y, and the locking piece 31 can rotate around the mounting piece 32. When the locking piece 31 rotates to the first position, the locking piece 31 can limit the leakage-proof net 2 from being separated from the feeding trough 121; when the locking piece 31 rotates to the second position, the locking piece 31 cancels the limitation on the leakage-proof net 2, and at this time, the leakage-proof net 2 can be taken out, and the disassembly of the leakage-proof net 2 is completed.

[0039] In some embodiments, referring to Figure 7 and Figure 8, the feeding opening 1211 of the feeding trough 121 is formed with a step portion 122 recessed inward, the step portion 122 is located at a side of the feeding opening 1211 away from the grain bin assembly 11 along the first direction X, an end of the leakage-proof net 2 away from the grain bin assembly 11 is carried on the step portion 122, and at least part of the locking member 31 is located at a side of the leakage-proof net 2 away from the step portion 122 when the locking member 31 is in the first position, so that the locking member 31 can restrict the leakage-proof net 2 from being separated from the feeding trough 121 along the second direction Y, thereby achieving the fixation between the leakage-proof net 2 and the feeding plate assembly 12 and between the leakage-proof net 2 and the grain bin assembly 11.

[0040] In some embodiments, referring to Figures 1 to 5 , the locking member 31 comprises a locking portion 311 and a handle 312, the handle 312 is connected to an end of the locking portion 311, the mounting member 32 is arranged in the locking portion 311, the locking portion 311 can rotate around the mounting member 32, and the handle 312 is used for being gripped by a user to drive the locking member 31 to rotate. When the locking member 31 rotates to the first position, part of the locking portion 311 overlaps the leakage-proof net 2; when the locking portion 311 rotates to the second position, the locking portion 311 is completely separated from the leakage-proof net 2. Specifically, when the locking member 31 rotates to the first position, the projection of the locking portion 311 at least partially overlaps the projection of the leakage-proof net 2 along the second direction Y, thereby restricting the leakage-proof net 2 from being separated from the feeding trough 121; when the locking member 31 rotates to the second position, the projection of the locking portion 311 is separated from the projection of the leakage-proof net 2 along the second direction Y, at this time, the locking portion 311 cancels the restriction on the leakage-proof net 2, and the leakage-proof net 2 can be taken out of the feeding trough 121, so that the leakage-proof net 2 is very convenient to disassemble. When the leakage-proof net 2 is installed, the locking member 31 can be first rotated to the second position, then the clamping portion 21 is clamped in the clamping hole 112, then an end of the leakage-proof net 2 away from the grain bin assembly 11 is carried on the step portion 122, and finally the locking member 31 is rotated to the first position to complete the assembly of the leakage-proof net 2, which is convenient and fast and is conducive to improving the assembly efficiency.

[0041] In some embodiments, one end of the handle 312 is connected to the locking portion 311, and the other end of the handle 312 extends along the second direction Y, that is, the handle 312 is substantially perpendicular to the locking portion 311, so that the user can conveniently grip the handle 312 to drive the locking member 31 to rotate.

[0042] In some embodiments, the plurality of locking assemblies 3 are rotationally arranged at the end of the feeding tray assembly 12 away from the granary assembly 11, and the plurality of locking assemblies 3 are spaced apart along the third direction Z. When at least one of the locking assemblies 3 is in the first position, the locking assembly 3 restricts the escape of the escape-proof net 2 from the feeding trough 121; when each of the locking assemblies 3 is rotated to the second position, each of the locking assemblies 3 cancels the restriction on the escape-proof net 2, at which time the escape-proof net 2 can be removed, thereby completing the disassembly of the escape-proof net 2. In this embodiment, by providing a plurality of locking assemblies 3, the stability of the restriction on the escape-proof net 2 can be improved, and the risk of the escape-proof net 2 escaping from the feeding trough 121 can be reduced.

[0043] In some embodiments, each of the locking assemblies 3 includes a locking piece 31 and a mounting piece 32, each of the mounting pieces 32 is spaced apart along the third direction Z at the end of the feeding tray assembly 12 away from the granary assembly 11, and each of the mounting pieces 32 is provided with a locking piece 31, and each of the locking pieces 31 is rotatable about the corresponding mounting piece 32. When at least one of the locking pieces 31 is in the first position, the locking piece 31 can restrict the escape of the escape-proof net 2 from the feeding trough 121, so as to fix the escape-proof net 2 to the feeding tray assembly 12; when all of the locking pieces 31 are rotated to the second position, each of the locking pieces 31 cancels the restriction on the escape-proof net 2, at which time the escape-proof net 2 can be removed, thereby completing the disassembly of the escape-proof net 2.

[0044] In some embodiments, the escape-proof net 2 is provided with a plurality of clamping portions 21, the plurality of clamping portions 21 are spaced apart along the third direction Z, and the granary assembly 11 is provided with a plurality of clamping holes 112, and each of the clamping portions 21 is clamped in one of the clamping holes 112. By providing a plurality of clamping holes 112 and a plurality of clamping portions 21, the stability of the fixation between the escape-proof net 2 and the granary assembly 11 can be improved, the risk of the escape-proof net 2 falling off or being displaced can be reduced, and the risk of the escape-proof net 2 being disassembled by squirrels and the like can be reduced.

[0045] In some embodiments, the escape-proof net 2 is provided with a plurality of feeding openings 22, one end of each of the feeding openings 22 is in communication with the feeding trough 121, the other end of each of the feeding openings 22 is in communication with the outside, and each of the feeding openings 22 is spaced apart. In this embodiment, by providing a plurality of spaced-apart feeding openings 22, birds can be facilitated to come to feed on the premise of meeting the user's demand for squirrel prevention, and multiple birds can be received to feed at the same time, so that the user can appreciate multiple birds at the same time.

[0046] In some embodiments, the bird feeder 100 includes a standing frame 4, the standing frame 4 is mounted to the feeding tray assembly 12, and the standing frame 4 is used for birds to stand on, so that the birds can feed while standing on the standing frame 4.

[0047] In some embodiments, the bird feeder 100 comprises a camera assembly 5 arranged on the grain bin assembly 11, which is configured to capture images of birds feeding, so as to record the feeding images of the birds for the user to watch. Specifically, the camera assembly 5 has a shooting range covering the leakproof net 2 and the stand 4, so that the camera assembly 5 can capture images of birds feeding on the stand 4 and the leakproof net 2, so as not to miss the feeding images of the birds.

[0048] In the embodiments of the present application, the lock assembly 3 is arranged on the leakproof net 2 to lock or unlock the leakproof net 2 to the bird feeder body 1. When the leakproof net 2 is locked, the leakproof net 2 cannot be detached from the feeding groove 121, so that the leakproof net 2 can be protected from being removed by squirrels and other animals, and the bird food can be well protected.

[0049] In other embodiments, the lock assembly 3 can also be used to lock and unlock the leakproof net 2, for example, the lock assembly 3 is arranged on both ends of the leakproof net 2. The lock assembly 3 can also be any structure capable of locking and unlocking the leakproof net 2, such as a lock pin that can be extended and retracted, a lock that can be opened and closed, and the like.

[0050] The above description is only an embodiment of the present application, and does not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation using the content of the specification and drawings, or direct or indirect application in other related technical fields, is also included in the patent protection scope of the present application.

Claims

1. A bird feeder, characterized in that The bird feeder comprises a bird feeding body, a leakage-proof net and a locking assembly; the bird feeding body comprises a grain bin assembly and a feeding tray assembly, the grain bin assembly is used for storing grain, and the feeding tray assembly is installed at a grain outlet end of the grain bin assembly; The feeding tray assembly has a feeding groove, the feeding groove is communicated with the grain bin assembly, and the feeding groove is provided with a feeding opening; The leakage-proof net can be covered on the feeding groove, and the leakage-proof net is provided with a feeding port; The locking assembly connects the leakage-proof net and the bird feeding body, and is used for locking or unlocking the leakage-proof net on the bird feeding body. The locking assembly is rotationally arranged on at least one of the grain bin assembly or the feeding tray assembly; 2. The birdfeeder of claim 1, wherein When the locking assembly is rotated to a first position, the leakage-proof net is limited to be separated from the feeding groove, and the leakage-proof net is locked; When the locking assembly is rotated to a second position, the leakage-proof net is unlocked.

3. The bird feeder according to claim 2, wherein The locking assembly comprises a locking piece and a mounting piece, the locking piece is rotatable around the mounting piece, and the mounting piece is arranged on at least one of the grain bin assembly or the feeding tray assembly; When the locking piece is rotated to the first position, the locking piece limits the leakage-proof net to be separated from the feeding groove; and when the locking piece is rotated to the second position, the locking piece cancels the limitation on the leakage-proof net.

4. The bird feeder according to claim 3, wherein The locking piece comprises a locking portion and a handle, the handle is connected with one end of the locking portion, the mounting piece is arranged in the locking portion, when the locking piece is rotated to the first position, part of the locking portion overlaps with the leakage-proof net; and when the locking portion is rotated to the second position, the locking portion is completely separated from the leakage-proof net.

5. The bird feeder according to claim 4, wherein One end of the handle is connected with the locking portion, and the other end of the handle extends in a second direction, and the second direction is parallel to the arrangement direction of the grain bin assembly and the feeding tray assembly.

6. The bird feeder according to claim 1, wherein The feeding tray assembly is at least partially protruded from the grain bin assembly, and the feeding opening of the feeding groove is arranged on the part of the feeding tray assembly protruded from the grain bin assembly.

7. The bird feeder according to claim 1, wherein The grain bin assembly is provided with a grain cavity and a clamping hole, the clamping hole is arranged on a front wall of the grain bin assembly; the leakage-proof net is provided with a clamping portion and a feeding port, the feeding port is communicated with the feeding groove, the clamping portion is arranged on one end of the leakage-proof net, and the clamping portion is clamped in the clamping hole. The leakage-proof net is at least partially accommodated in the feeding groove and covers the feeding opening.

8. The birdfeeder of claim 1, wherein, The grain bin assembly is formed with a step portion recessed inward at the feeding opening of the feeding groove, and one end of the leakage-proof net away from the grain bin assembly is carried on the step portion.

9. The birdfeeder of claim 1, wherein, 10. The bird feeder according to any one of claims 2-9, wherein The locking assembly is rotationally arranged on one end of the feeding tray assembly away from the grain bin assembly. ​