Double-end bottle brush appliance

Abstract

The invention discloses a double-head bottle brush appliance which comprises a first brush rod and a second brush rod rotatably installed on the first brush rod, a first handheld part is located on the right side of the second handheld part, the other end of the first brush rod is provided with a first scraping and brushing area, the other end of the second brush rod is provided with a second scraping and brushing area, and the first scraping and brushing area is located on the right side of the second scraping and brushing area. The first handheld part and the second handheld part can move close to each other to enable the first scraping area and the second scraping area to be in an unfolded state, a user can better exert force in the folded state, the first handheld part and the second handheld part can move away from each other to enable the first scraping area and the second scraping area to be in a folded state, and the user can better exert force in the folded state. The double-head bottle brush tool is compact in structure, a user can conveniently stretch the first scraping and brushing area and the second scraping and brushing area into a cup or a bottle through a cup opening, the double-head bottle brush tool can stretch into a small-size cup opening, it is guaranteed that the inner wall of the cup or the bottle is well scraped and brushed, universality is high, and the use experience feeling is good.

Description

Technical Field

[0001] The present invention relates to the technical field of washing utensils, and particularly relates to a double-headed bottle brush utensil. Background Art

[0002] In daily life, cups have become indispensable items for us. Whether it is for drinking water, making tea, or brewing coffee, cups are used. These beverages often leave marks on the inner wall of the cup, and users need to clean the inner wall of the cup. However, when users use a single-headed bottle brush to clean the inner wall of the cup, it is time-consuming and laborious and inconvenient to use. This is because the cup mouth is relatively small, so it is difficult for the user's hand to reach into the cup to effectively scrub the inner wall of the cup, and there will still be impurities remaining on the inner wall of the cup. Not only is the scrubbing difficult for the user, but the cleaning of the cup is also incomplete. And the brush that can reach into the cup mouth has a low scrubbing efficiency due to its small size and poor versatility for cups of different sizes, resulting in a poor user experience and unable to meet the needs of users. Summary of the Invention

[0003] The purpose of the present invention is to provide a double-headed bottle brush utensil, aiming to solve at least one of the technical problems existing in the prior art.

[0004] To achieve the above purpose, the technical solution of the present invention provides a double-headed bottle brush utensil, including:

[0005] A first brush rod and a second brush rod. One end of the first brush rod forms a first hand-held part, one end of the second brush rod forms a second hand-held part. The first hand-held part is located on the right side of the second hand-held part. The first brush rod is rotatably installed on the second brush rod and the first brush rod and the second brush rod are arranged in a cross shape;

[0006] The other end of the first brush rod protrudes and extends to the right to form a first support arm, and a first scraping area is arranged on the first support arm. The other end of the second brush rod protrudes and extends to the left to form a second support arm, and a second scraping area is arranged on the second support arm. The first scraping area and the second scraping area are arranged in opposite directions and the first scraping area is located on the right side of the second scraping area;

[0007] Wherein, the first hand-held part and the second hand-held part can move closer to each other so that the first scraping area and the second scraping area are in an unfolded state, and the first hand-held part and the second hand-held part can move away from each other so that the first scraping area and the second scraping area are in a folded state.

[0008] Further, a first scraping member is provided on the first support arm, and a second scraping member is provided on the second support arm. The first scraping member and the second scraping member are arranged back to back, so as to form a first scraping area on a side of the first scraping member facing away from the second scraping member, and a second scraping area on a side of the second scraping member facing away from the first scraping member.

[0009] Further, a first secondary scraping area and a second secondary scraping area are further included. The first secondary scraping area is provided on the front side and / or the rear side of the outer peripheral surface of the first scraping member, and the second secondary scraping area is provided on the front side and / or the rear side of the outer peripheral surface of the second scraping member.

[0010] Further, a first extension arm is formed by the front end of the first support arm protruding outward and extending. A second extension arm is formed by the front end of the second support arm protruding outward and extending. In the retracted state, the first extension arm and the second extension arm are substantially parallel; wherein, the bottom of the first extension arm protrudes downward to the plane where the bottom of the second extension arm is located, and the top of the second extension arm protrudes upward to the plane where the top of the first extension arm is located, so that the first extension arm and the second extension arm are substantially arranged in the same plane, thereby making the first scraping member and the second scraping member substantially located in the same plane; and / or

[0011] The first support arm is formed by bending and extending the other end of the first brush rod to the right, and the second support arm is formed by bending and extending the other end of the second brush rod to the left.

[0012] Further, a first notch is formed by the rear end of the bottom of the first extension arm being recessed inward, and a second notch is formed by the rear end of the top of the second extension arm being recessed inward. In the retracted state, the first notch can receive at least part of the second support arm, and the second notch can receive at least part of the first support arm, so that the first extension arm and the second extension arm are fitted together.

[0013] Further, the first scraping member and the second scraping member have the same structure. The first scraping member or the second scraping member includes:

[0014] A structural member having a mounting surface for mounting to the first support arm or the second support arm and a scraping surface arranged facing away from the mounting surface;

[0015] Scraping protrusions, one or more scraping protrusions are provided, and the plurality of scraping protrusions are arranged at intervals on the scraping surface.

[0016] Further, a receiving groove is formed on the mounting surface, so that when the structural member is mounted on the first support arm or the second support arm, at least a part of the first support arm or the second support arm can be received in the receiving groove, and at least a part of the first extension arm or the second extension arm can be received in the receiving groove; and / or

[0017] Both the first scraping member and the second scraping member are recessed to form a third notch. When the first scraping area and the second scraping area are in a closed state, the third notch on the first scraping member can at least partially receive the second support arm, and the third notch on the second scraping member can at least partially receive the first support arm.

[0018] Further, a first positioning protrusion is formed by the front side wall in the receiving groove protruding outwardly, so as to form a first positioning groove between the first positioning protrusion and the bottom wall in the receiving groove, and a second positioning protrusion is formed by the rear side wall in the receiving groove protruding outwardly, so as to form a second positioning groove between the second positioning protrusion and the bottom wall in the receiving groove;

[0019] Wherein, fastening protrusions are provided at the front end and the rear end of the first support arm and at the front end and the rear end of the second support arm, so that the structural member can be detachably mounted on the first support arm by fastening the fastening protrusion at the front end of the first support arm into the first positioning groove and fastening the fastening protrusion at the rear end of the first support arm into the second positioning groove, or the structural member can be detachably mounted on the second support arm by fastening the fastening protrusion at the front end of the second support arm into the first positioning groove and fastening the fastening protrusion at the rear end of the second support arm into the second positioning groove.

[0020] Further, in the closed state, the mounting surface of the structural member in the first scraping member is attached to the mounting surface of the structural member in the second scraping member.

[0021] Further, a support base is further included, and two insertion slots are provided on the support base. The two insertion slots are arranged at an angle in the length direction, and the two insertion slots are respectively used for receiving the first hand-held part and the second hand-held part.

[0022] As can be seen from the above technical solution, for the double-headed bottle brush tool of the present invention, the middle position of the first brush rod is rotatably installed at the middle position of the second brush rod through a pivot so that the first brush rod and the second brush rod are arranged in a cross shape. A first hand-held part is provided at one end of the first brush rod, and a second hand-held part is provided at one end of the second brush rod. The first hand-held part is located on the right side of the second hand-held part. A first support arm is formed by protruding and extending to the right at the other end of the first brush rod, and a first scraping area is arranged on the first support arm. A second support arm is formed by protruding and extending to the left at the other end of the second brush rod, and a second scraping area is arranged on the second support arm, so that the first scraping area is located on the right side of the second scraping area. When the first hand-held part and the second hand-held part move closer to each other, the first scraping area and the second scraping area move away from each other, so that the first scraping area and the second scraping area are in an unfolded state. When the first hand-held part and the second hand-held part move away from each other, the first scraping area and the second scraping area move closer to each other, so that the first scraping area and the second scraping area are in a retracted state. In the retracted state, it is convenient for the user to insert the first scraping area and the second scraping area into the cup through the cup mouth. The user holds the first hand-held part and the second hand-held part tightly to make the first hand-held part and the second hand-held part relatively close, and then the first scraping area and the second scraping area move away from each other and are in an unfolded state. The scraping area formed by the first scraping area and the second scraping area in the unfolded state is relatively large, which is beneficial to improving the scraping speed of the cup wall. And by increasing the holding force, the first scraping area and the second scraping area can be pressed tightly against the inner wall of the cup. When scraping the inner walls of cups of different sizes, by holding the first hand-held part and the second hand-held part tightly, it can be ensured that the first scraping area and the second scraping area are in contact with the inner wall of the cup. The user does not need to make complex adjustments to the double-headed bottle brush tool to make the first scraping area and the second scraping area close to the inner wall of the cup. The user experience is good and the scraping efficiency is ensured. In summary, the double-headed bottle brush tool of the present invention has a compact structure, can be inserted into a small-sized cup mouth, and also ensures a good scraping effect on the inner wall of the cup. It is applicable to cups of different sizes, has strong versatility, good user experience, simple structure, and convenient operation.

[0023] In order to make the technical concept, other purposes, advantages, features and functions of the present invention more clearly understood, preferred embodiments will be specifically cited in the following specific embodiments, and detailed explanations will be made in conjunction with the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0025] Figure 1It is a schematic structural diagram of the closed state of the double-headed bottle brush tool provided by the embodiment of the present application;

[0026] Figure 2 It is a schematic structural diagram of the unfolded state of the double-headed bottle brush tool provided by the embodiment of the present application;

[0027] Figure 3 It is an exploded view of the structure of the double-headed bottle brush tool provided by the embodiment of the present application;

[0028] Figure 4 It is an exploded view of the top view of the double-headed bottle brush tool provided by the embodiment of the present application;

[0029] Figure 5 It is a schematic diagram of a partial structure of the double-headed bottle brush tool provided by the embodiment of the present application;

[0030] Figure 6 It is a schematic structural diagram of the support base provided by the embodiment of the present application;

[0031] Figure 7 It is a schematic structural diagram of the double-headed bottle brush tool placed on the support base provided by the embodiment of the present application;

[0032] Among them, the above-mentioned drawings include the following reference numerals:

[0033] 100, the first brush rod; 110, the first hand-held part; 111, the first anti-slip groove; 120, the first rod; 130, the first support arm; 131, the first scraping member; 132, the first extension arm; 133, the first notch; 134, the first reinforcing rib; 140, the first scraping area; 141, the first secondary scraping area;

[0034] 200, the second brush rod; 210, the second hand-held part; 211, the second anti-slip groove; 220, the second rod; 230, the second support arm; 231, the second scraping member; 232, the second extension arm; 233, the second notch; 234, the second reinforcing rib; 235, the third notch; 240, the second scraping area; 241, the second secondary scraping area;

[0035] 300, the pivot;

[0036] 400, the structural member; 410, the mounting surface; 411, the first positioning protrusion; 412, the first positioning groove; 413, the second positioning protrusion; 414, the second positioning groove; 415, the accommodating groove; 420, the scraping surface;

[0037] 500, the scraping protrusion;

[0038] 600, the fastening protrusion;

[0039] 700, the support base; 710, the insertion slot. Detailed implementation manners

[0040] To enable those skilled in the art to better understand the technical solutions of this application, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the scope of protection of this application.

[0041] In the present invention, for a clearer description, the following is stated: The observer faces the attached Figure 4 for observation. The left side of the observer is set as left, the right side of the observer is set as right, the front of the observer is set as down, the rear of the observer is set as up, the upper side of the observer is set as front, and the lower side of the observer is set as rear. It should be noted that the terms "front end", "rear end", "left side", "right side", "middle part", "upper side", "lower side", etc. in the text indicate the orientation or positional relationship based on the orientation or positional relationship set by the attached drawings, and are only for the convenience of clearly describing the present invention, rather than indicating or implying that the structures or components referred to must have a specific orientation or be constructed in a specific orientation. Therefore, it cannot be understood as a limitation to the present invention.

[0042] The embodiments of this application provide a double-headed bottle brush tool to at least solve one of the technical problems existing in the prior art. By cross-setting the first brush rod 100 and the second brush rod 200 to be relatively rotatable, a first hand-held part 110 is provided at one end of the first brush rod 100, a first scraping area 140 is provided at the other end, a second hand-held part 210 is provided at one end of the second brush rod 200, and a second scraping area 240 is provided at the other end. When the first hand-held part 110 and the second hand-held part 210 move towards each other, the second scraping area 240 and the first scraping area 140 are arranged to be far away from each other and in an unfolded state. When the first hand-held part 110 and the second hand-held part 210 move away from each other, the first scraping area 140 and the second scraping area 240 are arranged to be close to each other and in a retracted state. In the retracted state, it is convenient for the user to insert the first scraping area 140 and the second scraping area 240 into the cup through the cup mouth. The scraping area formed by the first scraping area 140 and the second scraping area 240 in the unfolded state is relatively large, which is beneficial to improving the scraping speed of the cup bottle wall. In this way, the double-headed bottle brush tool can be inserted into the cup mouth with a small size and also ensure a good scraping effect on the inner wall of the cup, is applicable to cups and bottles of different sizes, has strong versatility, good use experience, simple structure, and convenient operation.

[0043] Please refer to Figures 1 to 7, this embodiment provides a double-headed bottle brush tool, including a first brush rod 100 and a second brush rod 200. One end of the first brush rod 100 forms a first hand-held part 110, and one end of the second brush rod 200 forms a second hand-held part 210. The first hand-held part 110 is located on the right side of the second hand-held part 210. The first brush rod 100 is rotatably installed on the second brush rod 200 and the first brush rod 100 and the second brush rod 200 are arranged in a crosswise manner. The other end of the first brush rod 100 protrudes and extends to the right to form a first support arm 130, and a first scraping area 140 is provided on the first support arm 130. The other end of the second brush rod 200 protrudes and extends to the left to form a second support arm 230, and a second scraping area 240 is provided on the second support arm 230. The first scraping area 140 and the second scraping area 240 are arranged back to back, and the first scraping area 140 is located on the right side of the second scraping area 240. The first hand-held part 110 and the second hand-held part 210 can move closer to each other so that the first scraping area 140 and the second scraping area 240 are in an unfolded state, and the first hand-held part 110 and the second hand-held part 210 can move away from each other so that the first scraping area 140 and the second scraping area 240 are in a folded state.

[0044] It can be seen that for the double-headed bottle brush tool provided in this embodiment, the middle position of the first brush rod 100 is rotatably mounted to the middle position of the second brush rod 200 through a pivot 300 so that the first brush rod 100 and the second brush rod 200 are arranged in a crosswise manner. A first hand-held portion 110 is provided at one end of the first brush rod 100, and a second hand-held portion 210 is provided at one end of the second brush rod 200. The first hand-held portion 110 is located on the right side of the second hand-held portion 210. A first support arm 130 is formed by protruding and extending to the right at the other end of the first brush rod 100, and a first scraping area 140 is provided on the first support arm 130. A second support arm 230 is formed by protruding and extending to the left at the other end of the second brush rod 200, and a second scraping area 240 is provided on the second support arm 230, so that the first scraping area 140 is located on the right side of the second scraping area 240. When the first hand-held portion 110 and the second hand-held portion 210 move closer to each other, the first scraping area 140 and the second scraping area 240 move away from each other, so that the first scraping area 140 and the second scraping area 240 are in an unfolded state. When the first hand-held portion 110 and the second hand-held portion 210 move away from each other, the first scraping area 140 and the second scraping area 240 move closer to each other, so that the first scraping area 140 and the second scraping area 240 are in a folded state. In the folded state, it is convenient for the user to insert the first scraping area 140 and the second scraping area 240 into the cup through the cup mouth. The user holds the first hand-held portion 110 and the second hand-held portion 210 tightly to make the first hand-held portion 110 and the second hand-held portion 210 relatively close, thereby making the first scraping area 140 and the second scraping area 240 move away from each other and be in an unfolded state. The scraping area formed by the first scraping area 140 and the second scraping area 240 in the unfolded state is relatively large, which is beneficial to improving the scraping speed of the cup wall. And by increasing the holding force, the first scraping area 140 and the second scraping area 240 can be pressed tightly against the inner wall of the cup. When scraping the inner walls of cups of different sizes, by tightly holding the first hand-held portion 110 and the second hand-held portion 210, it can be ensured that the first scraping area 140 and the second scraping area 240 are in contact with the inner wall of the cup. The user does not need to make complex adjustments to the double-headed bottle brush tool to make the first scraping area 140 and the second scraping area 240 close to the inner wall of the cup. The user experience is good and the scraping efficiency is ensured. In summary, the double-headed bottle brush tool of the present invention has a compact structure, can extend into the small-sized cup mouth, and also ensures a good scraping effect on the inner wall of the cup. It is applicable to cups of different sizes, has strong versatility, good user experience, simple structure, and convenient operation.

[0045] Preferably, a return spring can also be provided between the first hand-held portion 110 and the second hand-held portion 210. The return spring can make the first hand-held portion 110 and the second hand-held portion 210 move away from each other so that the first scraping area 140 and the second scraping area 240 are in a folded state.

[0046] Preferably, a plurality of first anti-slip grooves 111 are provided at intervals along the length direction of the outer side surface of the first handheld portion 110 facing away from the second handheld portion 210. The plurality of first anti-slip grooves 111 are formed by inward depressions from the outer side surface of the first handheld portion 110. A plurality of second anti-slip grooves 211 are provided at intervals along the length direction of the outer side surface of the second handheld portion 210 facing away from the first handheld portion 110. The plurality of second anti-slip grooves 211 are formed by inward depressions from the outer side surface of the second handheld portion 210. When the user holds the first handheld portion 110 and the second handheld portion 210, the first anti-slip grooves 111 and the second anti-slip grooves 211 can provide a certain amount of friction, so that when the user uses the double-headed bottle brush tool to scrub the inner wall of the cup or bottle, the double-headed bottle brush tool is not easy to slip off. In addition, the first handheld portion 110 and the second handheld portion 210 are designed in accordance with ergonomics and are in a curved structure, which is the prior art and will not be elaborated here too much.

[0047] In this embodiment, the structures of the first brush rod 100 and the second brush rod 200 are the same. The first brush rod 100 and the second brush rod 200 are arranged relatively so that the first brush rod 100 and the second brush rod 200 are arranged in a cross shape. A pivot 300 is provided at the cross position to pivotally connect the first brush rod 100 and the second brush rod 200 together. A first handheld portion 110 is formed at the rear end of the first brush rod 100 located at the pivot 300, and a first rod member 120 is formed at the front end of the pivot 300. A second handheld portion 210 is formed at the rear end of the second brush rod 200 located at the pivot 300, and a second rod member 220 is formed at the front end of the pivot 300. In the closed state, the first rod member 120 and the second rod member 220 are generally arranged in parallel, so that the structure is more compact and it is more convenient for the double-headed bottle brush tool to extend into the cup through the cup mouth.

[0048] Preferably, it further includes a support base 700. Two insertion slots 710 are provided on the support base 700. The two support base insertion slots 710 are arranged at an angle in the length direction. The two support base insertion slots 710 are respectively used to receive the first handheld portion 110 and the second handheld portion 120. The user can insert the first handheld portion 110 into one of the insertion slots 710 and insert the second handheld portion 210 into the other insertion slot 710 to vertically place the double-headed bottle brush tool. In this way, the first scraping area 140 and the second scraping area 240 are suspended, and the first scraping area 140 and the second scraping area 240 do not directly contact the tabletop to prevent the tabletop from contaminating the first scraping area 140 and the second scraping area 240. And after scrubbing the cup or bottle, there is generally some residual water in the first scraping area 140 and the second scraping area 240. Such a setting is beneficial to drain the residual water to ensure that the first scraping area 140 and the second scraping area 240 are in a dry state so that the first scraping area 140 and the second scraping area 240 are not easy to breed bacteria and contaminate the cup or bottle.

[0049] Preferably, a first scraping member 131 is provided on the first support arm 130, and a second scraping member 231 is provided on the second support arm 230. The first scraping member 131 and the second scraping member 231 are arranged back to back, so as to form a first scraping area 140 on the side of the first scraping member 131 facing away from the second scraping member 231, and a second scraping area 240 on the side of the second scraping member 231 facing away from the first scraping member 131.

[0050] Among them, by arranging the first scraping member 131 and the second scraping member 231 back to back, the first scraping area 140 and the second scraping area 240 are arranged back to back. In the unfolded state, the first scraping area 140 and the second scraping area 240 respectively brush two opposite areas on the side wall of the cup. By rotating the double-headed bottle brush tool, the side wall of the cup can be brushed comprehensively.

[0051] Preferably, a first secondary scraping area 141 and a second secondary scraping area 241 are further included. The first secondary scraping area 141 is arranged on the front side and / or the rear side of the outer peripheral surface of the first scraping member 131, and the second secondary scraping area 241 is arranged on the front side and / or the rear side of the outer peripheral surface of the second scraping member 231.

[0052] Among them, the first secondary scraping area 141 and the second secondary scraping area 241 can brush the bottom wall and the top wall of the inner wall of the cup bottle. In the daily use of the cup bottle, the connection between the side wall of the cup bottle and the bottom wall of the cup bottle is usually more likely to remain impurities. By arranging the first secondary scraping area 141 on the front side of the outer peripheral surface of the first scraping member 131 and arranging the second secondary scraping area 241 on the front side of the outer peripheral surface of the second scraping member 231, the impurities at the connection between the side wall of the cup bottle and the bottom wall of the cup bottle can be better removed to ensure more thorough cleaning.

[0053] In this embodiment, as Figures 2 to 5 shown, a first extension arm 132 is formed by the front end of the first support arm 130 protruding and extending outward. A second extension arm 232 is formed by the front end of the second support arm 230 protruding and extending outward. In the retracted state, the first extension arm 132 and the second extension arm 232 are substantially parallel. The bottom of the first extension arm 132 protrudes and extends downward to the plane where the bottom of the second extension arm 232 is located. The top of the second extension arm 232 protrudes and extends upward to the plane where the top of the first extension arm 132 is located, so that the first extension arm 132 and the second extension arm 232 are substantially arranged in the same plane, thereby making the first scraping member 131 and the second scraping member 231 substantially located in the same plane.

[0054] In this embodiment, the first support arm 130 is formed by bending and extending rightward from the other end of the first brush rod 100, and the second support arm 230 is formed by bending and extending leftward from the other end of the second brush rod 200. The first extension arm 132 and the first support arm 130 are of an integrally formed structure, and the second extension arm 232 and the second support arm 230 are of an integrally formed structure. A first reinforcing rib 134 is provided between the first extension arm 132 and the first support arm 130. The first reinforcing rib 134 enhances the structural strength between the first extension arm 132 and the first support arm 130 to prevent the end of the first extension arm 132 from being overstressed during brushing and breaking at the connection with the first support arm 130. A second reinforcing rib 234 is provided between the second extension arm 232 and the second support arm 230. The first reinforcing rib 134 and the first extension arm 132 are of an integrally formed structure. Similarly, the second reinforcing rib 234 can prevent the second extension arm 232 from breaking on the second support arm 230.

[0055] In this embodiment, as Figures 1 to 7 shown, a first notch 133 is formed by inward depression at the rear end of the bottom of the first extension arm 132, and a second notch 233 is formed by inward depression at the rear end of the top of the second extension arm 232. In the retracted state, the first notch 133 can at least partially receive the second support arm 230, and the second notch 233 can at least partially receive the first support arm 130, so that the first extension arm 132 and the second extension arm 232 are arranged in a fitting manner. Such a design makes the structure of the double-headed bottle brush tool more stable in the retracted state, avoids shaking or displacement between components during storage or use, improves the overall quality and service life of the double-headed bottle brush tool, reduces the occupied space, and is convenient for storage and collection.

[0056] It can be understood that since the first extension arm 132 and the second extension arm 232 can be arranged in a fitting manner in the retracted state, the overall structure of the double-headed bottle brush tool can be made more compact, which is more convenient when the double-headed bottle brush tool needs to be inserted into the bottle through the cup mouth, can adapt to a smaller cup mouth size, expands the applicable range of the double-headed bottle brush tool, makes the product more practical, and does not occupy much space, being convenient for storage and carrying.

[0057] In this embodiment, as Figures 2 to 7 shown, the first brushing member 131 and the second brushing member 231 have the same structure. The first brushing member 131 or the second brushing member 231 includes a structural member 400 and brushing protrusions 500. The structural member 400 has a mounting surface 410 for mounting on the first support arm 130 or the second support arm 230 and a brushing surface 420 arranged opposite to the mounting surface 410. One or more brushing protrusions 500 are provided, and the plurality of brushing protrusions 500 are spaced apart on the brushing surface 420.

[0058] Among them, the structural member 400 has a mounting surface 410 for detachably mounting the structural member 400 to the first support arm 130 or the second support arm 230 through the mounting surface 410. By setting the first brush member 131 or the second brush member 231 in a detachable form, when the brush protrusions 500 are worn or damaged, the entire brush member can be replaced more conveniently without replacing the entire double-headed bottle brush tool, reducing the use cost. At the same time, it is also convenient for maintaining and servicing the double-headed bottle brush tool. One or more brush protrusions 500 arranged at intervals are provided on the brush surface 420. The brush protrusions 500 can increase the contact area and friction with the inner wall of the cup or bottle, so as to more effectively remove stains, residues, etc. on the inner wall of the cup or bottle, improving the cleaning ability of the double-headed bottle brush tool and making the cup or bottle cleaner.

[0059] In this embodiment, the brush protrusions 500 are made of flexible material so that the brush protrusions 500 can better adapt to the shape and curvature of the inner wall of the cup when brushing the cup or bottle, achieving more comprehensive and detailed cleaning. Especially for some hard-to-reach corners or gaps, it can also play a good cleaning role.

[0060] Preferably, the brush protrusions 500 are arranged in a spiral shape to enhance the cleaning power.

[0061] In this embodiment, as Figures 2 to 7 shown, a receiving groove 415 is formed on the mounting surface 410 so that when the structural member 400 is mounted to the first support arm 130 or the second support arm 230, the first support arm 130 or the second support arm 230 can be at least partially received in the receiving groove 415. In this embodiment, the receiving groove 415 can fully receive the first extension arm 132 or the second extension arm 232 therein, which makes the connection between the structural member 400 and the support arm tighter, restricting the movement and shaking of the structural member 400 on the support arm, ensuring that the brush member will not loosen or fall off easily during use, thereby improving the stability of the overall structure of the double-headed bottle brush tool, ensuring that the brushing operation can be carried out smoothly, and further reducing the volume, being able to adapt to the smaller cup or bottle mouth size, expanding the applicable range of the double-headed bottle brush tool and making the product more practical.

[0062] In this embodiment, both the first brush member 131 and the second brush member 231 are recessed to form a third notch 235. When the first brushing area 140 and the second brushing area 240 are in a retracted state, the third notch 235 on the first brush member 131 can at least partially receive the second support arm 230, and the third notch 235 on the second brush member 231 can at least partially receive the first support arm 130.

[0063] Preferably, a first positioning protrusion 411 is formed by the outward protruding extension of the front side wall in the accommodation groove 415 to form a first positioning groove 412 between the first positioning protrusion 411 and the bottom wall in the accommodation groove 415. A second positioning protrusion 413 is formed by the outward protruding extension of the rear side wall in the accommodation groove 415 to form a second positioning groove 414 between the second positioning protrusion 413 and the bottom wall in the accommodation groove 415. Buckling protrusions 600 are provided at the front end and the rear end of the first support arm 130 and at the front end and the rear end of the second support arm 230. By buckling the buckling protrusion 600 at the front end of the first support arm 130 into the first positioning groove 412 and buckling the buckling protrusion 600 at the rear end of the first support arm 130 into the second positioning groove 414, the structural member 400 can be detachably mounted on the first support arm 130. Or by buckling the buckling protrusion 600 at the front end of the second support arm 230 into the first positioning groove 412 and buckling the buckling protrusion 600 at the rear end of the second support arm 230 into the second positioning groove 414, the structural member 400 can be detachably mounted on the second support arm 230.

[0064] Among them, the structural member 400 enables the structural member 400 to be conveniently buckled onto the first support arm 130 or the second support arm 230 through the buckling protrusion 600. With such a setting, relying on the plastic elastic deformation ability of the bottle brush, the first scraping member 131 and the second scraping member 231 can be respectively closely attached to the inner wall of the cup or bottle for washing. At the same time, when it is necessary to replace the worn first scraping member 131 or the second scraping member 231, it can be easily disassembled. Moreover, this standardized detachable mounting design is conducive to the mass production and assembly of the double-headed bottle brush tool. During the production process, each component can be independently manufactured and then assembled through simple buckling operations, improving production efficiency and reducing production costs. At the same time, since the structural member 400 is detachably mounted, users can replace the first scraping member 131 or the second scraping member 231 of different types or specifications according to actual needs, which enables the double-headed bottle brush tool to adapt to different cleaning requirements, improves the versatility and compatibility of the product, and meets the diverse usage requirements of users.

[0065] Preferably, in the closed state, the mounting surface 410 of the structural member 400 in the first scraping member 131 is arranged in a fitting manner with the mounting surface 410 of the structural member 400 in the second scraping member 231.

[0066] Among them, in the closed state, the mounting surfaces 410 of the two structural members 400 are arranged in a fitting manner, which can make full use of the space between the first scraping member 131 and the second scraping member 231, reduce unnecessary gaps and space waste, make the structure of the entire double-headed bottle brush tool more compact when folded, facilitate passing through a smaller cup mouth, and can adapt to various cup and bottle sizes, especially small-diameter cups, making it convenient for users to insert the double-headed bottle brush tool into the cup for cleaning.

[0067] In this embodiment, as Figures 1 to 7 shown, the bottom of the first hand-held portion 110 extends downwardly and convexly, and the top of the second hand-held portion 210 extends upwardly and convexly, so that the plane where the first hand-held portion 110 is located is substantially parallel to the plane where the second hand-held portion 210 is located.

[0068] Among them, the design that the bottom of the first hand-held portion 110 bulges downward and the top of the second hand-held portion 210 bulges upward makes the shape of the hand-held portion more conform to the natural curve of the human hand, and can prevent the double-headed bottle brush tool from twisting laterally after the user holds the first hand-held portion 110 and the second hand-held portion 210 when the user holds and applies force to scrape.

[0069] From the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects: By rotatably mounting the middle position of the first brush rod 100 to the middle position of the second brush rod 200 through a pivot 300 so that the first brush rod 100 and the second brush rod 200 are arranged in a cross shape, a first hand-held portion 110 is provided at one end of the first brush rod 100, and a second hand-held portion 210 is provided at one end of the second brush rod 200. The first hand-held portion 110 is located on the right side of the second hand-held portion 210. A first support arm 130 is formed by protruding and extending to the right at the other end of the first brush rod 100, and a first scraping area 140 is provided on the first support arm 130. A second support arm 230 is formed by protruding and extending to the left at the other end of the second brush rod 200, and a second scraping area 240 is provided on the second support arm 230, so that the first scraping area 140 is located on the right side of the second scraping area 240. When the first hand-held portion 110 and the second hand-held portion 210 move closer to each other, the first scraping area 140 and the second scraping area 240 move away from each other, so that the first scraping area 140 and the second scraping area 240 are in an unfolded state. When the first hand-held portion 110 and the second hand-held portion 210 move away from each other, the first scraping area 140 and the second scraping area 240 move closer to each other, so that the first scraping area 140 and the second scraping area 240 are in a folded state. In the folded state, it is convenient for the user to insert the first scraping area 140 and the second scraping area 240 into the cup through the cup mouth. The user holds the first hand-held portion 110 and the second hand-held portion 210 tightly to make the first hand-held portion 110 and the second hand-held portion 210 relatively close, and then the first scraping area 140 and the second scraping area 240 move away from each other and are in an unfolded state. The scraping area formed by the first scraping area 140 and the second scraping area 240 in the unfolded state is relatively large, which is beneficial to improving the scraping speed of the cup wall. And by increasing the holding force, the first scraping area 140 and the second scraping area 240 can be pressed tightly against the inner wall of the cup. When scraping the inner walls of cups of different sizes, by tightly holding the first hand-held portion 110 and the second hand-held portion 210, it can be ensured that the first scraping area 140 and the second scraping area 240 are in contact with the inner wall of the cup. The user does not need to make complex adjustments to the double-headed bottle brush tool to make the first scraping area 140 and the second scraping area 240 close to the inner wall of the cup. The user experience is good and the scraping efficiency is ensured. In summary, the double-headed bottle brush tool of the present invention has a compact structure, can be inserted into a small-sized cup mouth, and also ensures a good scraping effect on the inner wall of the cup. It is applicable to cups of different sizes, has strong versatility, good user experience, simple structure, and convenient operation.

[0070] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0071] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps set forth in these embodiments do not limit the scope of the present application. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, method and equipment known to those of ordinary skill in the relevant field may not be discussed in detail, but in appropriate cases, the technology, method and equipment should be considered as a part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so that once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

[0072] In the description of the present application, the terms "center", "up", "down", "front", "back", "left", "right", "lateral", "longitudinal", "vertical", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0073] It should be noted that, in the description of the present application, unless otherwise clearly specified and limited, the terms "set, connect, connect, install" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, a conflicting connection, or an integral connection. For ordinary technicians in this field, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0074] It should also be noted that, unless otherwise clearly specified and limited, terms such as "installation", "connection", "linkage", "fixation", "setting" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. 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.

[0075] In addition, it should be noted that in the description of the present invention, the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Without additional statements, the above terms have no special meanings. Therefore, it cannot be understood as a limitation on the protection scope of the present application. In the description of the present invention, unless otherwise specified, the meaning of "a plurality of" refers to two or more.

[0076] The above is the preferred embodiment of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications are also regarded as the protection scope of the present invention.

Claims

1. A double-headed bottle brush, characterized in that: include: A first brush rod and a second brush rod, wherein a first hand-held portion is formed at one end of the first brush rod, and a second hand-held portion is formed at one end of the second brush rod, the first hand-held portion is located on the right side of the second hand-held portion, and the first brush rod is rotatably mounted on the second brush rod so that the first brush rod and the second brush rod are arranged crosswise; The other end of the first brush rod protrudes to the right and extends to form a first support arm, and a first scraping and wiping area is arranged on the first support arm. The other end of the second brush rod protrudes to the left and extends to form a second support arm, and a second scraping and wiping area is arranged on the second support arm. The first scraping and wiping area and the second scraping and wiping area are arranged opposite to each other, and the first scraping and wiping area is located on the right side of the second scraping and wiping area. Wherein, the first hand-held part and the second hand-held part can move towards each other to make the first scraping area and the second scraping area in an extended state, and the first hand-held part and the second hand-held part can move away from each other to make the first scraping area and the second scraping area in a folded state.

2. The double-headed bottle brush according to claim 1, characterized in that: A first scraping brush member is disposed on the first support arm, and a second scraping brush member is disposed on the second support arm. The first scraping brush member and the second scraping brush member are disposed back to back to form a first scraping brush area on a side of the first scraping brush member facing away from the second scraping brush member, and a second scraping brush area is formed on a side of the second scraping brush member facing away from the first scraping brush member.

3. The double-headed bottle brush according to claim 2, characterized in that: It also includes a first auxiliary scraping area and a second auxiliary scraping area, wherein the first auxiliary scraping area is arranged on the front side and / or the rear side of the outer peripheral surface of the first scraping member, and the second auxiliary scraping area is arranged on the front side and / or the rear side of the outer peripheral surface of the second scraping member.

4. The double-headed bottle brush according to claim 2, characterized in that: The front end of the first support arm protrudes outward and extends to form a first extension arm, and the front end of the second support arm protrudes outward and extends to form a second extension arm. In the folded state, the first extension arm and the second extension arm are arranged roughly in parallel; wherein the bottom of the first extension arm protrudes downward and extends to the plane where the bottom of the second extension arm is located, and the top of the second extension arm protrudes upward and extends to the plane where the top of the first extension arm is located, so that the first extension arm and the second extension arm are arranged roughly on the same plane, so that the first scraping member and the second scraping member are located roughly on the same plane; and / or The first support arm is formed by the other end of the first brush rod being bent and extended to the right, and the second support arm is formed by the other end of the second brush rod being bent and extended to the left.

5. The double-headed bottle brush according to claim 4, characterized in that: The rear end of the bottom of the first extension arm is recessed inward to form a first notch, and the rear end of the top of the second extension arm is recessed inward to form a second notch, so that in the folded state, the first notch can at least partially accommodate the second support arm, and the second notch can at least partially accommodate the first support arm, so that the first extension arm and the second extension arm are arranged in close proximity.

6. The double-headed bottle brush according to claim 4, characterized in that: The first scraping member and the second scraping member have the same structure, and the first scraping member or the second scraping member comprises: A structural member, wherein the structural member has a mounting surface for mounting on the first support arm or the second support arm and a scraping surface disposed away from the mounting surface; The scraping protrusions are provided with one or more scraping protrusions, and a plurality of the scraping protrusions are arranged on the scraping surface at intervals.

7. The double-headed bottle brush according to claim 6, characterized in that: The mounting surface is provided with a receiving groove, so that when the structural member is mounted on the first support arm or the second support arm, the first support arm or the second support arm can be at least partially received in the receiving groove, and the first extension arm or the second extension arm can also be at least partially received in the receiving groove; and / or The first scraping member and the second scraping member are both recessed to form a third notch. When the first scraping area and the second scraping area are in a retracted state, the third notch on the first scraping member can at least partially accommodate the second support arm, and the third notch on the second scraping member can at least partially accommodate the first support arm.

8. The double-headed bottle brush according to claim 7, characterized in that: The front side wall in the receiving groove protrudes outwards and extends to form a first positioning protrusion to form a first positioning groove between the first positioning protrusion and the bottom wall in the receiving groove, and the rear side wall in the receiving groove protrudes outwards and extends to form a second positioning protrusion to form a second positioning groove between the second positioning protrusion and the bottom wall in the receiving groove; Wherein, the front end and the rear end of the first support arm and the front end and the rear end of the second support arm are both provided with snap-fitting protrusions, so that the structural component can be detachably installed on the first support arm by snapping the snap-fitting protrusion at the front end of the first support arm into the first positioning groove and snapping the snap-fitting protrusion at the rear end of the first support arm into the second positioning groove, or the structural component can be detachably installed on the second support arm by snapping the snap-fitting protrusion at the front end of the second support arm into the first positioning groove and snapping the snap-fitting protrusion at the rear end of the second support arm into the second positioning groove.

9. The double-headed bottle brush according to claim 6, characterized in that: In the folded state, the mounting surface of the structural member in the first scraping and wiping member is in contact with the mounting surface of the structural member in the second scraping and wiping member.

10. The double-headed bottle brush according to any one of claims 1 to 9, characterized in that: It also includes a support base, which is provided with two plug-in slots. The two plug-in slots are arranged at an angle in the length direction, and the two plug-in slots are respectively used to accommodate the first hand-held part and the second hand-held part.

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