Filter bottle provided with rotary handle and convenient to disassemble and assemble

Abstract

The filter bottle comprises a filter bottle support, a bottle body and a filter element, a bottle cap is arranged at the upper end of the bottle body, the rotary handle is hinged to the bottle cap, and a containing groove for containing the rotary handle is formed between the upper end of the bottle cap and the filter bottle support; guide sliding openings are formed in the two sides of the upper portion of the filter bottle support, bottle buckles for clamping bottle caps are arranged on the guide sliding openings in a matched mode, bottle buckle covers are fixedly arranged on the filter bottle support and located on the outer sides of the guide sliding openings, and elastic pieces are arranged between the bottle buckle covers and the bottle buckles in a supporting mode; the lower end of the rotating handle extends outwards to form a supporting piece, a matching groove for containing the supporting piece is formed in the inner end of the bottle buckle, the side face of the inner end of the matching groove is an inclined face inclining outwards, a notch is formed in the supporting piece, and when the supporting piece is flatly placed in the containing groove, the notch right faces the inclined face on the inner side of the bottle buckle. The side edge of the notch of the supporting piece begins to extrude the inclined face so that the bottle buckle can move outwards relative to the bottle buckle cover along the sliding guide opening, the bottle body is unlocked, and the handle is directly held and lifted out.

Description

Technical Field

[0001] The present invention relates to the technical field of water purification equipment, and particularly relates to a filter bottle with a rotary handle for convenient disassembly and assembly. Background Art

[0002] The function of a water purifier is to remove floating substances, heavy metals, bacteria, viruses, residual chlorine, sediment, rust, microorganisms, etc. in water. It has a high-precision filtration technology. The five-stage filtration technology of a household water purifier has a filter element, also known as a PP cotton filter element (PPF), as the first stage, a granular activated carbon (UDF) filter element as the second stage, a precision compressed activated carbon (CTO) filter element as the third stage, a reverse osmosis membrane or an ultrafiltration membrane as the fourth stage, and a post-activated carbon (small T33) as the fifth stage. The water purifier is applicable not only to areas with serious tap water pollution, but also can filter the residual chlorine in conventional tap water, and at the same time can improve the taste of water used.

[0003] Existing water purifiers all require professional installers to install them on-site. Most of the replacements of the filter bottles of water purifiers are carried out by screwing a plastic wrench on the outside of the threaded knob to turn the filter bottle. This method is a bit difficult for the later replacement of the water purifier filter element. It takes a lot of effort to replace and requires the assistance of other tools to open. Summary of the Invention

[0005] In order to solve the above problems, the purpose of the present invention is to provide a filter bottle with a rotary handle for convenient disassembly and assembly, which can realize the disassembly and assembly of the filter bottle more quickly and simply, facilitate the later replacement of the filter element, save time and effort, and improve work efficiency.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions: including a filter bottle bracket, a bottle body placed in the filter bottle bracket, and a filter element arranged in the bottle body. Among them, A bottle cap is provided at the upper end of the bottle body, and a rotary handle is hinged on the bottle cap. An accommodation groove for accommodating the rotary handle is formed between the upper end of the bottle cap and the filter bottle bracket; Guide sliding openings are formed on both sides of the upper part of the filter bottle bracket. Bottle buckles for clamping the bottle cap are adaptively arranged on the guide sliding openings. A bottle buckle cover is fixedly arranged on the filter bottle bracket and outside the guide sliding openings. An elastic member is provided for propping between the bottle buckle cover and the bottle buckle; A propping member extends outward from the lower end of the rotary handle. A fitting groove for accommodating the propping member is formed at the inner end of the bottle buckle. The inner end side surface of the fitting groove is an inclined surface that slopes outward; A notch is formed along the length direction of the propping member; the rotary handle is placed flat in the accommodation groove, and the notch faces the inclined surface; when the rotary handle rotates outward along the hinged end with the bottle cap, the notch drives the notch to rotate, and the side walls on both sides of the notch can squeeze the inclined surface to make the bottle buckle move outward along the guide sliding opening to unlock the bottle body; A clamping strip is fixedly disposed on the upper edge of the bottle body, and a clamping notch is provided on the lower edge of the bottle cap to be buckled with the clamping strip; A filter element cover is provided on the inner side of the bottle cap and at the upper end of the filter element; arc blocks are formed on both sides of the inner end of the bottle cap, and docking strips are provided on both sides of the arc block; an arc buckle position matching the arc block is provided on the upper part of the filter element cover, and a docking position for accommodating the docking strip is opened on the side of the filter element cover.

[0007] In the above technical scheme, a supporting member is arranged on the rotating handle, and a bottle buckle that can slide relative to the filter bottle inward and outward under the action of external force is arranged in the guide sliding mouth of the filter bottle holder. When the rotating handle is pulled up and vertical, the supporting member can push open the bottle buckle, so that the filter bottle can be quickly taken out, and the disassembly is very convenient, which is convenient for the replacement of the filter bottle and the filter element. Specifically, a notch is provided on the supporting member. When the supporting member is placed flat in the receiving groove, the notch is opposite to the inclined surface on the inner side of the bottle buckle. After the rotating handle is pulled and rotated, the side of the notch of the supporting member begins to squeeze the inclined surface so that the bottle buckle moves outward along the guide sliding mouth relative to the bottle buckle cover, and the bottle body is unlocked, and it can be directly lifted out by holding the handle. In addition, the bottle cap and the filter element cover are connected by the card strip and the card mouth, and the docking strip and the docking position are buckled, which is convenient for the later disassembly, assembly and replacement of the filter element. In addition, the setting of the arc block and the arc buckle position can firmly press the filter element and maintain the stability of the filter element.

[0008] Preferably, the supporting member is an arc segment formed on the rotating handle, and a conical surface is constructed at the outer end of the arc segment. In this technical solution, the arrangement of the arc segment and the conical surface makes the supporting member smoother and more natural when pushing the inclined surface, reduces wear, and can effectively push the bottle buckle.

[0009] Preferably, a spring column is provided at the outer end of the bottle buckle, and the elastic member is a spring sleeved on the spring column. In this technical solution, a spring is squeezed and arranged between the bottle buckle and the bottle buckle cover, and the bottle buckle cover is fixed on the filter bottle bracket. When the bottle buckle locks the filter bottle, the spring acts on the bottle buckle to press the filter bottle. There are two springs on each side to maintain the stability of the filter bottle. It should be noted here that the elastic member can be other elastic devices with elastic force that plug the two, such as elastic balls.

[0010] Preferably, the outer ends of the bottle buckle are formed with ribs on both sides to abut against the outer ends of the guide opening. In this technical solution, the arrangement of the ribs on the bottle buckle can prevent the bottle buckle from being bounced into the filter bottle holder after the filter bottle is taken out, so that the outer end of the bottle buckle can stably move between the outer end of the filter bottle holder and the bottle buckle cover.

[0011] Preferably, an inclined conical surface matching the bottom edge of the bottle body is constructed on the inner side of the upper part of the bottle buckle. In this technical solution, when the filter bottle is installed into the filter bottle bracket, due to the action of elastic force, the bottle buckle remains in a clamped state. At this time, the bottom of the filter bottle moves downward and touches the inclined conical surface, which can cause the bottle buckle to be pushed open again. The filter bottle is completely placed into the filter bottle bracket until the handle touches the inclined surface, then the handle is flipped and placed flat in the receiving groove. The handle no longer supports the inclined surface, and the bottle buckle is pressed against the filter bottle / cap again under the action of elastic force.

[0012] Preferably, notches are provided at both ends of the bottle cap, a pressing block is provided on the inner side of the lower end of the bottle buckle, and the rotary handle is placed flat in the receiving groove, with the edge of the pressing block pressing on the edge of the notch. In this technical solution, the pressing block pressing on the notch can maintain the longitudinal stability of the filter bottle, so that the filter bottle is stably arranged in the filter bottle bracket.

[0013] Preferably, the outer end of the clamping strip extends downward along the side wall of the bottle body to form a retaining strip, and a card slot matching the retaining strip is constructed on the inner side of the upper part of the filter bottle bracket. The card slot includes an open part on the upper side and a straight strip part on the lower side that is clamped with the retaining strip. In this technical solution, the setting of the card slot can prevent the filter bottle from shaking in the filter bottle bracket, making the filter bottle bracket and the bottle body fit tightly; since the retaining strip is at the upper part, when the filter bottle moves downward, the open part can guide the retaining strip to stably fit tightly with the straight strip part.

[0014] Preferably, the docking strip includes a horizontal strip and multiple vertical strips formed at the lower end of the horizontal strip, and the outer end surface of the vertical strip is an inclined cut surface inward. In this technical solution, there are multiple docking strips, so there are more vertical strips. The setting of the cut surfaces on them can, to a certain extent, facilitate the opening of the bottle cap and further provide convenience for replacing the filter element. It should be noted here that multiple stabilizing strips are longitudinally arranged inside the bottle body, which can make the filter element tightly stuck in the bottle body to prevent shaking.

[0015] Preferably, the filter element cover is rotationally fused and connected to the bottle body. The bottom of the bottle body is provided with a bottle body base in an inserted manner. The upper end edge of the bottle body base extends outward to be provided with multiple support plates, and the multiple support plates are fixedly connected to the bottom of the filter bottle bracket by screws. In this technical solution, the filter bottle is erected on the filter bottle bracket to prevent it from passing through from the lower part. The bottle body base is fixed to the filter bottle bracket, and the integrity is better. Description of the Drawings

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the filter bottle convenient for disassembly and assembly in this solution when the rotary handle is placed flat.

[0018] Figure 2 It is a three-dimensional structural schematic diagram of the filter bottle convenient for disassembly and assembly in this solution when the rotary handle is erected.

[0019] Figure 3 It is an exploded assembly schematic diagram of the bottle buckle and the bottle buckle cover.

[0020] Figure 4 It is a schematic diagram of the cooperation between the bottle buckle and the bottle cap / filter bottle.

[0021] Figure 5 It is a three-dimensional structure schematic diagram of the filter bottle when the handle is placed flat.

[0022] Figure 6 It is a three-dimensional structure schematic diagram of the filter bottle when the handle is erected.

[0023] Figure 7 It is an assembly schematic diagram of the filter bottle and the filter bottle bracket.

[0024] Figure 8 It is a three-dimensional structure schematic diagram of the filter bottle bracket.

[0025] Figure 9 It is a three-dimensional structure schematic diagram of the bottle buckle.

[0026] Figure 10 It is a three-dimensional structure schematic diagram of the rotating handle.

[0027] Figure 11 It is an assembly schematic diagram of the bottle cap and the rotating handle.

[0028] Figure 12 It is a three-dimensional structure schematic diagram of the filter element cover.

[0029] Figure 13 It is a three-dimensional structure schematic diagram of the bottle body base.

[0030] Figure 14 It is a cross-sectional schematic diagram of this case.

[0031] Figure 15 It is a top view structure schematic diagram of this case.

[0032] Figure 16 It is an assembly schematic diagram of the filter element and the bottle body. Embodiment

[0033] The embodiments of the present invention will be described in detail below. Examples of the embodiments are shown in the drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0034] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention.

[0035] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise specified, the meaning of "a plurality" is two or more, unless otherwise clearly defined.

[0036] In the present invention, unless otherwise clearly specified and defined, terms such as "mount", "connect", "couple", "fix", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0037] In the present invention, unless otherwise clearly specified and defined, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features therebetween. Moreover, the first feature being "above", "over" and "on" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely indicates that the horizontal height of the first feature is lower than that of the second feature.

[0038] As Figures 1 to 16 shown, a filter bottle with a rotatable handle for convenient disassembly and assembly includes a filter bottle bracket 1, a bottle body 2 placed inside the filter bottle bracket 1, and a filter element 3 disposed inside the bottle body 2, wherein, a bottle cap 4 is provided at the upper end of the bottle body 2, a rotatable handle 5 is hinged on the bottle cap 4, and a receiving groove 6 for receiving the rotatable handle 5 is formed between the upper end of the bottle cap 4 and the filter bottle bracket 1; On both sides of the upper part of the filter bottle bracket 1, guiding sliding openings 7 are formed. A bottle buckle 8 for clamping the bottle cap 4 is adaptively arranged on the guiding sliding openings 7. A bottle buckle cover 100 is fixedly arranged on the filter bottle bracket 1 and outside the guiding sliding openings 7. An elastic member is provided in a propping manner between the bottle buckle cover 100 and the bottle buckle 8; At the lower end of the rotary handle 5, a propping member 9 extends outwards. A fitting groove 10 for accommodating the propping member 9 is formed at the inner end of the bottle buckle 8. The inner end side surface of the fitting groove 10 is an inclined surface 11 that slopes outwards; A notch 12 is formed along the length direction of the propping member 9; the rotary handle 5 is placed flat in the accommodating groove 6, and the notch 12 faces the inclined surface 11; when the rotary handle 5 rotates outwards along the hinge end with the bottle cap 4, the notch 12 drives the notch 12 to rotate, and the side walls on both sides of the notch 12 can squeeze the inclined surface 11 so that the bottle buckle 8 moves outwards along the guiding sliding opening 7 to unlock the bottle body 2; A clamping strip 21 is fixedly arranged at the upper end edge of the bottle body 2. A clamping opening 22 for buckling with the clamping strip 21 is formed at the lower end edge of the bottle cap 4; A filter element cover 23 is arranged at the upper end of the filter element 3 inside the bottle cap 4; arc-shaped blocks 24 are formed on both sides of the inner end of the bottle cap 4. Docking strips 25 are arranged on both sides of the arc-shaped blocks 24; an arc-shaped buckling position 26 for cooperating with the arc-shaped blocks 24 is arranged at the upper part of the filter element cover 23, and a docking position 27 for accommodating the docking strips 25 is formed at the side part of the filter element cover 23.

[0039] In the above technical solution, by arranging the propping member 9 on the rotary handle 5 and arranging the bottle buckle 8 that can slide relative to the inside and outside of the filter bottle under the action of an external force in the guiding sliding opening 7 of the filter bottle bracket 1, when the rotary handle 5 is pulled up vertically, the propping member 9 can push open the bottle buckle 8, so that the filter bottle can be quickly taken out, and the disassembly is very convenient, which is convenient for the replacement of the filter bottle and the filter element. Specifically, a notch 12 is formed on the propping member 9. When the propping member 9 is placed flat in the accommodating groove 6, the notch 12 faces the inclined surface 11 inside the bottle buckle 8. After the rotary handle 5 is pulled and rotated, the side of the notch of the propping member starts to squeeze the inclined surface, so that the bottle buckle moves outwards relative to the bottle buckle cover along the guiding sliding opening, and the bottle body is unlocked, and it can be directly held by the handle and taken out. In addition, the bottle cap and the filter element cover are buckled through the clamping strip and the clamping opening, and the docking strip and the docking position, which is convenient for the disassembly and replacement of the filter element in the later stage. In addition, the arrangement of the arc-shaped block and the arc-shaped buckling position can firmly press the filter element and maintain the stability of the filter element.

[0040] Furthermore, the propping member 9 is an arc segment 13 formed on the rotary handle 5, and a conical surface 14 is constructed at the outer end of the arc segment 13. In this technical solution, the arrangement of the arc segment 13 and the conical surface 14 makes the propping member 9 smoother and more natural when pushing the inclined surface, reduces wear, and can effectively push the bottle buckle 8.

[0041] Further, a spring post 15 is provided at the outer end of the bottle buckle 8, and the elastic member is a spring 16 sleeved on the spring post 15. In this technical solution, a spring 16 is arranged between the bottle buckle 8 and the bottle buckle cover 100 in a squeezing manner. The bottle buckle cover 100 is fixed on the filter bottle bracket 1. When the bottle buckle 8 locks the filter bottle, the spring acts on the bottle buckle to press the filter bottle tightly. There are two springs on each side here to maintain the stability of the filter bottle. It should be noted here that the elastic member can be other elastic devices with elasticity that are plugged between the two, such as elastic balls and the like.

[0042] Further, on both sides of the outer end of the bottle buckle 8, there are formed outwardly extending edges 17 that abut against both sides of the outer end of the guiding and sliding opening 7. In this technical solution, the provision of the edges on the bottle buckle 8 can prevent the bottle buckle 8 from being bounced into the filter bottle bracket 1 after the filter bottle is taken out, so that the outer end of the bottle buckle 8 can move stably between the outer end of the filter bottle bracket 1 and the bottle buckle cover 100.

[0043] Further, an inclined cone surface 18 that cooperates with the bottom edge of the bottle body 2 is constructed on the upper part of the bottle buckle 8 and extends inwardly. In this technical solution, when the filter bottle is installed into the filter bottle bracket 1, due to the action of the elastic force, the bottle buckle remains in a clamped state. At this time, when the bottom of the filter bottle moves downward and touches the inclined cone surface, the bottle buckle 8 can be pushed open again. The filter bottle is completely placed into the filter bottle bracket 1 until the handle touches the inclined surface 11, and then the handle is flipped and placed flat in the receiving groove 6. The handle no longer supports the inclined surface, and the bottle buckle is pressed against the filter bottle / bottle cap again by the elastic force.

[0044] Further, notches 19 are provided at both ends of the bottle cap 4, and a pressing block 20 is provided on the inner side of the lower end of the bottle buckle 8. The rotary handle 5 is placed flat in the receiving groove 6, and the edge of the pressing block 20 presses on the edge of the notch 19. In this technical solution, the pressing block 20 pressing on the notch 19 can maintain the longitudinal stability of the filter bottle, so that the filter bottle is stably arranged in the filter bottle bracket 1.

[0045] Further, the outer end of the clamping strip 21 extends downward along the side wall of the bottle body 2 to form a retaining strip 28, and a card slot 29 that cooperates with the retaining strip 28 is constructed on the inner side of the upper part of the filter bottle bracket 1. The card slot 29 includes an open part 30 on the upper side and a straight part 31 on the lower side that is clamped with the retaining strip 28. In this technical solution, the provision of the card slot 29 can prevent the filter bottle from shaking in the filter bottle bracket 1, so that the filter bottle bracket 1 and the bottle body are closely matched; since the retaining strip 28 is at the upper part, when the filter bottle moves downward, the open part 30 can guide the retaining strip 28 to stably and closely cooperate with the straight part 31.

[0046] Further, the docking strip 25 includes a horizontal strip 32 and a plurality of vertical strips 33 formed at the lower end of the horizontal strip 32. The outer end surface of the vertical strip 33 is an inwardly inclined cut surface 34. In this technical solution, there are multiple docking strips 25, so there are more vertical strips. The setting of the cut surfaces thereon can facilitate the opening of the bottle cap to a certain extent and further provide convenience for replacing the filter element. It should be noted here that a plurality of stabilizing strips are longitudinally provided inside the bottle body, which can make the filter element tightly stuck in the bottle body to prevent shaking.

[0047] Further, the filter cap 23 is rotationally fused to the bottle body 2. A bottle body base 35 is inserted at the bottom of the bottle body 2. The upper edge of the bottle body base 35 extends outward to form a plurality of support plates 36. The plurality of support plates 36 are fixedly connected to the bottom of the filter bottle bracket 1 by screws. In this technical solution, the filter bottle is mounted on the filter bottle bracket to prevent it from passing through from the lower part. The bottle body base is fixed to the filter bottle bracket, and the integrity is better.

[0048] In this specific embodiment, in view of the inconvenient disassembly and assembly of the filter bottle in the existing water purifier, a jacking member 9 is provided on the rotating handle in the above solution. When the rotating handle is placed flat in the receiving groove, the notch of the jacking member 9 faces the inclined surface 11 of the bottle buckle. The bottle buckle effectively clamps and presses the filter bottle. When it is necessary to unlock the filter bottle, rotate the handle so that the jacking member 9 presses the inclined surface 11 to push open the bottle buckle 8, and the filter bottle can be naturally unlocked and taken out; in addition, when installing the filter bottle, only need to vertically place it into the filter bottle bracket 1, and the bottom edge of the filter bottle will press the inclined conical surface 18 to push open the bottle buckle 8 again, and the filter bottle will slide steadily into the filter bottle bracket 1. The disassembly and assembly are very convenient.

[0049] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0050] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present invention without departing from the principles and purposes of the present invention.

Claims

1. A filter bottle with a rotatable handle for convenient disassembly and assembly, characterized in that: It includes a filter bottle bracket (1), a bottle body (2) placed inside the filter bottle bracket (1), and a filter element (3) provided inside the bottle body (2). Among them, a bottle cap (4) is provided at the upper end of the bottle body (2), a rotating handle (5) is hinged on the bottle cap (4), and a receiving groove (6) for accommodating the rotating handle (5) is formed between the upper end of the bottle cap (4) and the filter bottle bracket (1); guide sliding openings (7) are formed on both sides of the upper part of the filter bottle bracket (1), a bottle buckle (8) for clamping the bottle cap (4) is adaptively provided on the guide sliding openings (7), a bottle buckle cover (100) is fixedly provided on the filter bottle bracket (1) and outside the guide sliding openings (7), and an elastic member is provided to support between the bottle buckle cover (100) and the bottle buckle (8); a supporting member (9) extends outward from the lower end of the rotating handle (5), a fitting groove (10) for accommodating the supporting member (9) is formed at the inner end of the bottle buckle (8), and the inner end side surface of the fitting groove (10) is an inclined surface (11) inclined outward; a notch (12) is formed along the length direction of the supporting member (9); the rotating handle (5) is placed flat in the receiving groove (6), and the notch (12) faces the inclined surface (11); when the rotating handle (5) rotates outward along the hinged end with the bottle cap (4), the notch (12) drives the notch (12) to rotate, and the side walls on both sides of the notch (12) can squeeze the inclined surface (11) so that the bottle buckle (8) moves outward along the guide sliding opening (7) to unlock the bottle body (2); a clamping strip (21) is fixedly provided at the upper end edge of the bottle body (2), and a clamping opening (22) for buckling with the clamping strip (21) is formed at the lower end edge of the bottle cap (4); a filter element cover (23) is provided inside the bottle cap (4) and at the upper end of the filter element (3); arc blocks (24) are formed at both sides of the inner end of the bottle cap (4), and docking strips (25) are provided on both sides of the arc blocks (24); an arc buckling position (26) for cooperating with the arc blocks (24) is provided at the upper part of the filter element cover (23), and a docking position (27) for accommodating the docking strips (25) is formed at the side part of the filter element cover (23).

2. The filter bottle with a rotatable handle for convenient disassembly and assembly according to claim 1, characterized in that: The supporting member (9) is an arc segment (13) formed on the rotating handle (5), and a conical surface (14) is constructed at the outer end of the arc segment (13).

3. The filter bottle with a rotatable handle for convenient disassembly and assembly according to claim 2, characterized in that: a spring post (15) is provided at the outer end of the bottle buckle (8), and the elastic member is a spring (16) sleeved on the spring post (15).

4. A filter bottle with a rotatable handle for convenient disassembly and assembly according to claim 3, characterized in that: flange edges (17) are formed outward on both sides of the outer end of the bottle buckle (8) to abut against both sides of the outer end of the guide sliding opening (7).

5. A filter bottle with a rotatable handle for convenient disassembly and assembly according to claim 4, characterized in that: an inclined conical surface (18) for cooperating with the bottom edge of the bottle body (2) is constructed inward at the upper part of the bottle buckle (8).

6. A filter bottle with a rotatable handle for convenient disassembly and assembly according to claim 5, characterized in that: notches (19) are provided at both ends of the bottle cap (4), a pressing block (20) is provided at the inner side of the lower end of the bottle buckle (8), the rotating handle (5) is placed flat in the receiving groove (6), and the edge of the pressing block (20) presses on the edge of the notch (19).

7. A filter bottle with a rotatable handle for convenient disassembly and assembly according to claim 1, characterized in that: The outer end of the card strip (21) extends downward along the side wall of the bottle body (2) to form a retaining strip (28), and a card slot (29) for cooperating with the retaining strip (28) is constructed on the inner side of the upper part of the filter bottle bracket (1). The card slot (29) includes an open part (30) on the upper side and a straight strip part (31) on the lower side that is clamped with the retaining strip (28).

8. A filter bottle with a rotatable handle for convenient disassembly and assembly according to claim 1, characterized in that: The docking strip (25) includes a horizontal strip (32) and multiple vertical strips (33) formed at the lower end of the horizontal strip (32). The outer end surface of the vertical strip (33) is an inclined cut surface (34) that slopes inward.

9. A filter bottle with a rotatable handle for convenient disassembly and assembly according to claim 1, characterized in that: The filter element cover (23) is rotationally fused and connected to the bottle body (2). A bottle body base (35) is inserted at the bottom of the bottle body (2). Multiple support plates (36) extend outward from the upper end edge of the bottle body base (35), and the multiple support plates (36) are fixedly connected to the bottom of the filter bottle bracket (1) by screws.

Images