Water feeder suitable for water bottles of different specifications

Abstract

The water feeder comprises a water bowl, an outer frame and a plurality of clamp assemblies, the outer frame is vertically arranged on the upper rear portion of the water bowl, the outer frame is a barrel-shaped structural part with the upper end and the lower end open, each clamp assembly comprises a fixed end and an action end, and the fixed end is connected with the action end. The fixed ends of the clamp assemblies are fixed to the outer frame, the action ends of the clamp assemblies are located in the outer frame and tend to move towards the vertical center line of the outer frame, and the multiple clamp assemblies are distributed in an axial symmetry mode relative to the vertical center line of the outer frame. The water feeder provided by the utility model can be suitable for water bottles with different shapes and sizes, so that the water bottle can be selected as required, and the problem that the water quantity cannot be adjusted is avoided; meanwhile, the water bottle can be fixed more stably, and the problem that water cannot be supplied due to the fact that the water bottle is knocked down by pets is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of pet supplies, in particular to a water feeder suitable for water bottles of different specifications. Background Art

[0002] At present, the common pet water feeder on the market consists of a water bowl, a water bottle and a bottle cap. After water is poured into the water bottle, the bottle cap is put on. The water bottle is placed upside down in the water bowl. The spring in the bottle cap is compressed, and the valve member lifts up the waterproof ring, thereby opening the water outlet. The water in the water bottle flows into the water bowl through the water outlet under the action of its own weight. When the water level at the bottle cap outlet is the same as the water level in the water bowl, the water stops flowing out. After the pet drinks water, the amount of water in the bowl decreases, and the water in the water bottle is automatically replenished in the bowl.

[0003] Common pet water feeders on the market have the following defects: when in use, the water bottle is turned upside down, and the bottle cap or bottle body is inserted into a specific position of the water bowl for fixation. The capacity and size of the water bottle are specific, and the water capacity of the bottle cannot be increased. If you need to go out for a long time, there will be a problem of insufficient total water volume; the bottle cap is inserted into the water outlet area of ​​the water bowl, and the fixing or limiting effect is poor. If the pet touches the bottle intentionally or unintentionally when playing, it will cause the bottle to fall and stop discharging water; when the water level in the water bottle is high, the overall weight is large, which can overcome the elastic force of the spring to ensure that the water outlet is in an open state, but as the water level in the water bottle drops, the overall weight becomes lighter. When the overall weight cannot overcome the elastic force of the spring, the valve component cannot lift the waterproof ring, resulting in a failure to supply water. Utility Model Content

[0004] To this end, the utility model provides a water feeder suitable for water bottles of different specifications to solve one or more of the above problems.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A water feeder suitable for water bottles of different specifications, comprising a water bowl, an outer frame and a plurality of clip assemblies, wherein the outer frame is vertically arranged at the upper rear of the water bowl, the outer frame is a tubular structural member with upper and lower ends open, the clip assembly comprises a fixed end and an action end, the fixed end of the clip assembly is fixed to the outer frame, the action end of the clip assembly is in the outer frame and has a tendency to move toward the vertical center line of the outer frame, and the plurality of clip assemblies are axially symmetrically distributed relative to the vertical center line of the outer frame.

[0007] Furthermore, a convex edge extending upward is provided at the upper rear portion of the water bowl, a slot matching the convex edge is provided at the bottom of the outer frame, and the outer frame is plugged and fixed at the upper rear portion of the water bowl.

[0008] Furthermore, two clip assemblies are provided, and the two clip assemblies are arranged in a counter-clamping manner; the clip assembly includes a fixing portion, a clamping body and a compression spring, wherein the fixing portion is the fixed end of the clip assembly, and the clamping body is the action end of the clip assembly; a window is provided on the side of the outer frame, and the fixing portion is arranged at the window, the fixing portion is a frame-type structural member, the inner end of the clamping body is an arc structure, the outer end of the clamping body is slidably inserted into the frame structure of the fixing portion, and the compression spring is compressed and arranged between the fixing portion and the clamping body so that the clamping body has a tendency to move inward.

[0009] Furthermore, a buckle is provided at the edge of the fixing part, and a notch corresponding to the buckle is provided at the edge of the window; a positioning column is provided at the outer side of the fixing part, and a positioning hole is provided at the position of the outer frame corresponding to the positioning column; when the fixing part is installed, the positioning column extends into the positioning hole, and the buckle is snapped at the notch.

[0010] Furthermore, a tooth-shaped protrusion for increasing friction is provided on the inner side of the arc-shaped structure of the clamping body.

[0011] Furthermore, the clamp assembly also includes a limit plate, which is movably arranged on the outside of the fixing part, and the limit plate is provided with a connecting column extending inwardly, and the connecting column is provided with a screw through hole; the outward end of the clamp body is provided with a screw column, the screw column is horizontally arranged, and the end of the screw column is provided with a screw hole; the connecting column is fixed with the screw column by means of screws after being connected.

[0012] Furthermore, a lug is provided in the frame structure of the fixing part, and the lug is provided with a connecting column through-hole; the connecting column is connected with the screw column after passing through the connecting column through-hole; the compression spring is sleeved on the screw column, and the outer end of the compression spring is abutted against the inner side of the lug, and the inner end is abutted against the outer side of the arc-shaped structure of the clamp body.

[0013] Furthermore, two clip assemblies are provided, and the two clip assemblies are arranged in a counter-positioned clamping type; the clip assembly includes a fixing part, a clamp body, a rotating shaft and a torsion spring, wherein the fixing part is the fixed end of the clip assembly, and the clamp body is the action end of the clip assembly; the fixing part is arranged on the inner side of the outer frame; the clamp body is an arc-shaped structure, and one end of the clamp body is rotatably connected to one end of the fixing part through the rotating shaft; the torsion spring is sleeved on the rotating shaft, and the two legs of the torsion spring act on the fixing part and the clamp body respectively so that the other end of the clamp body has a tendency to swing toward the vertical center line of the outer frame.

[0014] Furthermore, a tooth-shaped protrusion for increasing friction is provided on one side of the clamping body facing the vertical center line of the outer frame.

[0015] Furthermore, the outer frame is provided with a screw through hole, and a screw hole corresponding to the screw through hole is provided on a side of the fixing part facing the frame wall of the outer frame; the outer frame is provided with a positioning hole, and a positioning column corresponding to the positioning hole is provided on a side of the fixing part facing the frame wall of the outer frame; when installing the fixing part, the positioning column extends into the positioning hole, the screw through hole and the screw hole are aligned, and the fixing part is detachably fixed to the outer frame by screws.

[0016] The utility model has the following advantages:

[0017] When the water feeder provided by the utility model is used, the water bottle (with the bottle cap installed) is inverted and installed from the top open of the outer frame downwards until the bottle cap abuts against the bottom of the water bowl. During this period, multiple clamp assemblies will be adaptively adjusted according to the diameter of the water bottle (if it is a square bottle, it refers to the width), and finally clamp or hold the water bottle, so it can be suitable for water bottles of different shapes and sizes. In this way, the water bottle can be selected according to the needs to avoid the problem of non-adjustable water volume; the clamp assembly can fix the water bottle more stably to avoid the problem of the water bottle being knocked over by the pet and causing water failure; the clamp assembly clamps and fixes the water bottle, even if the water level in the water bottle drops and causes the weight to become lighter, the clamp assembly can provide downward friction for the water bottle, thereby ensuring that the water outlet of the water bottle is in an open state, avoiding the problem of water failure due to the water level drop. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the 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 implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0019] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment in size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0020] Figure 1 A schematic diagram of a water feeder suitable for water bottles of different specifications provided in Example 1 when in use;

[0021] Figure 2 A schematic diagram of the exploded structure of a water feeder suitable for water bottles of different specifications provided in Example 1 (excluding water bottles);

[0022] Figure 3 A schematic diagram of the structure of an outer frame of a water feeder suitable for water bottles of different specifications provided in Example 1;

[0023] Figure 4 A schematic diagram of the exploded structure of a clip assembly of a water feeder suitable for water bottles of different specifications provided in Example 1;

[0024] Figure 5 A schematic diagram of the exploded structure of a clip assembly of a water feeder suitable for water bottles of different specifications provided in Example 1, from another perspective;

[0025] Figure 6 A cross-sectional view of a water feeder suitable for water bottles of different specifications provided in Example 1 (the cross-sectional plane is a horizontal plane passing through the clip assembly);

[0026] Figure 7 for Figure 6 A magnified view of middle;

[0027] Figure 8 This is a schematic diagram of the structure of a water feeder suitable for water bottles of different specifications provided in Example 1 without the water bottle;

[0028] Fig. 9 A schematic diagram of another water feeder suitable for water bottles of different specifications provided in Example 2 when in use;

[0029] Fig.10 A schematic diagram of the exploded structure of another water feeder suitable for water bottles of different specifications provided in Example 2 (excluding water bottles);

[0030] Fig.11 A schematic structural diagram of an outer frame of another water feeder suitable for water bottles of different specifications provided in Example 2;

[0031] Fig.12 A schematic diagram of the exploded structure of another clip assembly of a water feeder suitable for water bottles of different specifications provided in Example 2;

[0032] Fig.13 A schematic diagram of the exploded structure of another clamp assembly of a water feeder suitable for water bottles of different specifications provided in Example 2, showing another view;

[0033] Fig.14 A schematic diagram of the installation of a fixing part and a torsion spring in another clip assembly of a water feeder suitable for water bottles of different specifications provided in Example 2;

[0034] Fig.15 This is a schematic structural diagram of another water feeder suitable for water bottles of different specifications provided in Example 2 without the water bottles.

[0035] In the figure: 1-water bowl, 11-convex edge, 2-outer frame, 21-window, 22-notch, 23-positioning hole, 3-clip assembly, 31-fixing part, 311-buckle, 312-positioning column, 313-lug, 32-clamp body, 321-arc structure, 322-toothed protrusion, 323-screw column, 33-compression spring, 34-screw, 35-limiting plate, 351-connecting column, 36-rotating shaft, 37-torsion spring, 4-water bottle. DETAILED DESCRIPTION

[0036] The following is a specific embodiment of the present invention. People familiar with the technology can easily understand the other advantages and functions of the present invention from the contents disclosed in this specification. Obviously, the described embodiment is a part of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] The terms such as "upper", "lower", "left", "right", "middle", etc. cited in this specification are only for the convenience of description and are not used to limit the scope of implementation of the present invention. Changes or adjustments to their relative relationships should be regarded as the scope of implementation of the present invention without substantially changing the technical content.

[0038] Example 1

[0039] like Figure 1-8 As shown, Example 1 provides a water feeder suitable for water bottles of different specifications, including a water bowl 1, an outer frame 2 and a plurality of clip assemblies 3.

[0040] The upper rear part of the water bowl 1 (referring to the upper part of the specific position where the water bottle is installed in the prior art) is provided with a convex edge 11 extending upward, and the bottom of the outer frame 2 is provided with a slot adapted to the convex edge 11. The outer frame 2 is plugged and fixed to the upper rear part of the water bowl 1. The plug-in connection method has a good fixing effect on the one hand and is convenient for disassembly and assembly on the other hand. In this embodiment, the convex edge 11 includes three pieces: the left rear, the right rear and the rear. The three pieces are integrally formed and there is no gap between the adjacent two pieces. Optionally, the outer frame 2 is integrally formed with the water bowl 1; or the outer frame 2 is installed on the water bowl 1 by screws, bolts and other connecting parts.

[0041] The outer frame 2 is arranged vertically, and is a cylindrical structure with open upper and lower ends. In the present embodiment, the outer frame 2 is a rectangular tube, and the corresponding upper rear portion of the water bowl 1 is also a rectangular structure. Optionally, the outer frame 2 is a cylindrical tube, and the corresponding upper rear portion of the water bowl 1 is a circular structure. In the following content, the outer frame 2 of the rectangular tube structure is used for description.

[0042] The clip assembly 3 includes a fixed end and an action end. The fixed end of the clip assembly 3 is fixed to the outer frame 2. The action end of the clip assembly 3 is located inside the outer frame 2 and has a tendency to move toward the vertical center line (a virtual line) of the outer frame 2. Multiple clip assemblies 3 are axially symmetrically distributed relative to the vertical center line of the outer frame 2.

[0043] Specifically, two clip assemblies 3 are provided, and the two clip assemblies 3 are arranged in a counter-positioned and clamped manner; the so-called counter-positioned and clamped manner means that the two clip assemblies 3 are respectively installed on the front and rear sides or the left and right sides of the rectangular outer frame 2, and the action ends of the two clip assemblies 3 are linearly approached to each other (i.e., the clamping process). In this embodiment, the two clip assemblies 3 are respectively installed on the front and rear sides of the rectangular outer frame 2 as an example for explanation. It should be pointed out that three or four clip assemblies 3 can also be provided, and the utility model does not limit the number of clip assemblies 3.

[0044] In this embodiment, the clip assembly 3 includes a fixing portion 31, a clamp body 32 and a compression spring 33 (referring to a compression spring), wherein the fixing portion 31 is the fixing end of the clip assembly 3, and the clamp body 32 is the action end of the clip assembly 3. A window 21 is provided on the side of the outer frame 2, and the fixing portion 31 is arranged at the window 21. The fixing portion 31 is a frame-type structural member, and the inner end of the clamp body 32 is an arc structure 321. The outer end of the clamp body 32 is slidably inserted into the frame structure of the fixing portion 31, and the compression spring 33 is compressed and arranged between the fixing portion 31 and the clamp body 32 so that the clamp body 32 has a tendency to move inward. In this way, the two clamp bodies 32 of the two oppositely arranged clip assemblies 3 move toward each other under the action of the compression spring 33, so that the water bottle 4 passing through can be clamped, and it is suitable for water bottles 4 of different sizes.

[0045] In this embodiment, a buckle 311 is provided at the edge of the fixing portion 31, and a notch 22 corresponding to the buckle 311 is provided at the edge of the window 21; a positioning column 312 is provided on the outside of the fixing portion 31, and a positioning hole 23 is provided at a position corresponding to the positioning column 312 of the outer frame 2. When the fixing portion 31 is installed, the positioning column 312 extends into the positioning hole 23, and the buckle 311 is engaged at the notch 22. Optionally, the fixing portion 31 is installed after the window 21, and is connected to the frame wall of the outer frame 2 by screws, bolts, etc.

[0046] In this embodiment, a tooth-shaped protrusion 322 is provided inside the arc structure 321 of the clamp body 32 to increase the friction coefficient. Optionally, an anti-slip pattern or a rubber strip is provided inside the arc structure 321 to increase the friction coefficient.

[0047] In this embodiment, the clamp assembly 3 further includes a limit plate 35, which is movably arranged on the outside of the fixing portion 31, and is provided with a connecting column 351 extending inward, and the connecting column 351 is provided with a screw hole; a screw column 323 is provided at the outward end of the clamp body 32, and the screw column 323 is arranged horizontally, and a screw hole is provided at the end of the screw column 323; the connecting column 351 is fixed with the screw column 323 by means of a screw 34 after being docked with the screw column 323. The outer diameters of the connecting column 351 and the screw column 323 are the same, and when the clamp body 32 moves inward to the maximum displacement, the outer end of the compression spring 33 can slide from the screw column 323 to the connecting column 351 to avoid jamming.

[0048] In this embodiment, a lug 313 is provided in the frame structure of the fixing portion 31, and the lug 313 is provided with a connecting column through hole; the connecting column 351 passes through the connecting column through hole and docks with the screw column 323; the compression spring 33 is sleeved on the screw column 323, and the outer end of the compression spring 33 abuts against the inner side of the lug 313, and the inner end abuts against the outer side of the arc structure 321 of the clamp body 32.

[0049] Example 2

[0050] like Figure 9-15 As shown, Embodiment 2 provides another water feeder suitable for water bottles of different specifications, including a water bowl 1, an outer frame 2 and a plurality of clip assemblies 3.

[0051] The upper rear part of the water bowl 1 (referring to the upper part of the specific position where the water bottle is installed in the prior art) is provided with a convex edge 11 extending upward, and the bottom of the outer frame 2 is provided with a slot adapted to the convex edge 11. The outer frame 2 is plugged and fixed to the upper rear part of the water bowl 1. The plug-in connection method has a good fixing effect on the one hand and is convenient for disassembly and assembly on the other hand. In this embodiment, the convex edge 11 includes three pieces: the left rear, the right rear and the rear. The three pieces are integrally formed and there is no gap between the adjacent two pieces. Optionally, the outer frame 2 is integrally formed with the water bowl 1; or the outer frame 2 is installed on the water bowl 1 by screws, bolts and other connecting parts.

[0052] The outer frame 2 is arranged vertically, and is a cylindrical structure with open upper and lower ends. In the present embodiment, the outer frame 2 is a rectangular tube, and the corresponding upper rear portion of the water bowl 1 is also a rectangular structure. Optionally, the outer frame 2 is a cylindrical tube, and the corresponding upper rear portion of the water bowl 1 is a circular structure. In the following content, the outer frame 2 of the rectangular tube structure is used for description.

[0053] The clip assembly 3 includes a fixed end and an action end. The fixed end of the clip assembly 3 is fixed to the outer frame 2. The action end of the clip assembly 3 is located inside the outer frame 2 and has a tendency to move toward the vertical center line (a virtual line) of the outer frame 2. Multiple clip assemblies 3 are axially symmetrically distributed relative to the vertical center line of the outer frame 2.

[0054] Specifically, two clip assemblies 3 are provided, and the two clip assemblies 3 are arranged in a counter-positioned clamping style; the so-called counter-positioned clamping style refers to that the two clip assemblies 3 are respectively installed on the front and rear sides or the left and right sides of the rectangular outer frame 2, and the action ends of the two clip assemblies 3 swing towards each other (i.e., the embracing process). The clip assemblies 3 can also be provided with three or four, and the utility model does not limit the number of the clip assemblies 3.

[0055] The clamp assembly 3 includes a fixing portion 31, a clamp body 32, a rotating shaft 36 and a torsion spring 37, wherein the fixing portion 31 is the fixing end of the clamp assembly 3, and the clamp body 32 is the action end of the clamp assembly 3. The fixing portion 31 is arranged on the inner side of the outer frame 2; the clamp body 32 is an arc-shaped structure 321, and one end of the clamp body 32 is rotatably connected to one end of the fixing portion 31 through the rotating shaft 36; the torsion spring 37 is sleeved on the rotating shaft 36, and the two legs of the torsion spring 37 act on the fixing portion 31 and the clamp body 32 respectively so that the other end of the clamp body 32 has a tendency to swing toward the vertical center line of the outer frame 2. In this way, the two clamp bodies 32 of the two oppositely arranged clamp assemblies swing towards each other under the action of the torsion spring 37, so that the water bottle 4 passing through can be tightly held, and it is suitable for water bottles 4 of different sizes.

[0056] In this embodiment, a tooth-shaped protrusion 322 is provided on one side of the clamping body 32 facing the vertical center line of the outer frame 2 to increase the friction coefficient. Optionally, an anti-slip pattern or a rubber strip is provided on the inner side of the arc structure 321 to increase the friction coefficient.

[0057] In this embodiment, the outer frame 2 is provided with a screw through hole, and a screw hole corresponding to the screw through hole is provided on a side of the frame wall of the fixing portion 31 facing the outer frame 2; the outer frame 2 is provided with a positioning hole 23, and a positioning column 312 corresponding to the positioning hole 23 is provided on a side of the frame wall of the fixing portion 31 facing the outer frame 2; when installing the fixing portion 31, the positioning column 312 extends into the positioning hole 23, the screw through hole and the screw hole are aligned, and the fixing portion 31 and the outer frame 2 are detachably fixed by screws 34.

[0058] Although the water feeders provided in Example 1 and Example 2 are different in the specific structure of the clip assembly, they both have the same function. The water feeders provided in the two embodiments have the following characteristics:

[0059] 1. The water bottles of common pet water feeders on the market are basically customized and must be used in combination with matching water bowls, bottle caps or other parts. If the bottle is not cleaned properly after long-term use, the water quality will deteriorate. The water feeder of the utility model is more flexible. The water bottle can be an ordinary water bottle or beverage bottle on the market. Whether the bottle is round, square or special-shaped, it can be installed on this water feeder. The water bottle is easy to replace, the replacement cost is lower, and it can be replaced regularly to ensure the quality of the water.

[0060] 2. The common pet water feeders on the market usually have a fixed capacity of water bottles (because water bottles are basically customized, and water bottles of different capacities correspond to different types of water bowls). If you go out for a long time, there will be a problem of insufficient water. There may also be too much water (the amount of water is related to the amount of water your pet drinks. When pets are young, they drink less water, so there may be too much water), which leads to poor water quality. In other words, current pet water feeders cannot effectively control the total amount of water. The water feeder of the utility model can be used for water bottles of different sizes, so it can control the total amount of water more accurately and effectively; the capacity of water bottles or beverage bottles on the market can basically be divided into small, medium, and large capacities. The water feeder is compatible with water bottles of fixed capacities. Small-capacity water bottles can be used for short-term outings, and large-capacity water bottles can be used for long-term outings.

[0061] 3. When using the common pet water feeders on the market, the water bottle is inverted and fixed by inserting the bottle cap into the water bowl slot. There are no infinite positions and fixed points on the outer periphery of the bottle body. If the pet accidentally touches it while playing, it will cause the water bottle to tilt or fall down, and the water will stop flowing after it falls down. The water feeder of the utility model can fix the water bottle more stably, avoiding the problem of the water bottle tilting or falling down due to the pet's touch and failing to supply water.

[0062] 4. For common pet water feeders on the market, as the water level in the water bottle continues to drop, the overall weight of the water bottle (including the bottle cap and water) continues to decrease. When the elastic force of the spring cannot be overcome, the valve member is reset (the valve member moves outside the water bottle), and the waterproof ring blocks the water outlet under the drive of the valve member, resulting in the inability to continue to supply water. In the water feeder of the utility model, the clamp assembly will clamp the water bottle. Even if the water level in the water bottle drops and the weight becomes lighter, the clamp assembly can provide downward friction for the water bottle, thereby overcoming the elastic force of the spring, causing the valve member to move into the water bottle, driving the waterproof ring to leave the water outlet, and keeping the water outlet of the water bottle in an open state, thereby avoiding the problem of water supply failure caused by the water level drop.

[0063] Although the utility model has been described in detail above with general descriptions and specific embodiments, it is obvious to those skilled in the art that some modifications or improvements can be made to the utility model. Therefore, these modifications or improvements made without departing from the spirit of the utility model are within the scope of protection claimed by the utility model.

Claims

1. A water feeder suitable for water bottles of different specifications, characterized in that: It includes a water bowl, an outer frame and a plurality of clip assemblies, wherein the outer frame is vertically arranged at the upper rear of the water bowl, the outer frame is a tubular structure with open upper and lower ends, the clip assembly includes a fixed end and an action end, the fixed end of the clip assembly is fixed to the outer frame, the action end of the clip assembly is in the outer frame and has a tendency to move toward the vertical center line of the outer frame, and the plurality of clip assemblies are axially symmetrically distributed relative to the vertical center line of the outer frame.

2. The water feeder suitable for water bottles of different specifications according to claim 1, characterized in that: The upper rear portion of the water bowl is provided with a convex edge extending upward, the bottom of the outer frame is provided with a slot matched with the convex edge, and the outer frame is plugged and fixed on the upper rear portion of the water bowl.

3. The water feeder suitable for water bottles of different specifications according to claim 1, characterized in that: There are two clip assemblies, and the two clip assemblies are arranged in a counter-clamping manner; the clip assembly includes a fixing part, a clamping body and a compression spring, wherein the fixing part is the fixing end of the clip assembly, and the clamping body is the action end of the clip assembly; a window is provided on the side of the outer frame, and the fixing part is arranged at the window, the fixing part is a frame-type structural member, the inner end of the clamping body is an arc structure, and the outer end of the clamping body is slidably inserted into the frame structure of the fixing part, and the compression spring is compressed and arranged between the fixing part and the clamping body so that the clamping body has a tendency to move inward.

4. The water feeder applicable to water bottles of different specifications according to claim 3, characterized in that: A buckle is provided at the edge of the fixing part, and a notch corresponding to the buckle is provided at the edge of the window; a positioning column is provided at the outer side of the fixing part, and a positioning hole is provided at the position of the outer frame corresponding to the positioning column. When the fixing part is installed, the positioning column extends into the positioning hole, and the buckle is snapped at the notch.

5. The water feeder applicable to water bottles of different specifications according to claim 3, characterized in that: The inner side of the arc-shaped structure of the clamp body is provided with a tooth-shaped protrusion for increasing friction.

6. The water feeder applicable to water bottles of different specifications according to claim 3, characterized in that: The clamp assembly also includes a limit plate, which is movably arranged on the outside of the fixing part, and the limit plate is provided with a connecting column extending inwardly, and the connecting column is provided with a screw through hole; a screw column is provided at the outward end of the clamp body, the screw column is arranged horizontally, and a screw hole is provided at the end of the screw column; the connecting column is fixed with the screw column by means of screws after being connected.

7. The water feeder applicable to water bottles of different specifications according to claim 6, characterized in that: A lug is provided inside the frame structure of the fixing part, and the lug is provided with a connecting column through-hole; the connecting column is connected with the screw column after passing through the connecting column through-hole; the compression spring is sleeved on the screw column, and the outer end of the compression spring abuts against the inner side of the lug, and the inner end abuts against the outer side of the arc-shaped structure of the clamp body.

8. The water feeder applicable to water bottles of different specifications according to claim 1, characterized in that: There are two clip assemblies, and the two clip assemblies are arranged in a counter-positioned clamping type; the clip assembly includes a fixing part, a clamp body, a rotating shaft and a torsion spring, wherein the fixing part is the fixed end of the clip assembly, and the clamp body is the action end of the clip assembly; the fixing part is arranged on the inner side of the outer frame; the clamp body is an arc-shaped structure, and one end of the clamp body is rotatably connected to one end of the fixing part through the rotating shaft; the torsion spring is sleeved on the rotating shaft, and the two legs of the torsion spring act on the fixing part and the clamp body respectively so that the other end of the clamp body has a tendency to swing toward the vertical center line of the outer frame.

9. The water feeder applicable to water bottles of different specifications according to claim 8, characterized in that: A tooth-shaped protrusion for increasing friction is provided on one side of the clamping body facing the vertical center line of the outer frame.

10. The water feeder applicable to water bottles of different specifications according to claim 8, characterized in that: The outer frame is provided with a screw through hole, and a screw hole corresponding to the screw through hole is provided on a side of the fixing part facing the frame wall of the outer frame; the outer frame is provided with a positioning hole, and a positioning column corresponding to the positioning hole is provided on a side of the fixing part facing the frame wall of the outer frame; when installing the fixing part, the positioning column extends into the positioning hole, the screw through hole and the screw hole are aligned, and the fixing part is detachably fixed to the outer frame by screws.

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