Mounting and dismounting mechanism for handle of scrubber

Abstract

The utility model discloses a mounting and dismounting mechanism for a handle of a scrubber, which comprises a scrubber body, a locking component arranged in the scrubber body, and a handle of which the bottom end extends into the scrubber body and is locked by the locking component, the locking assembly comprises a pressing piece which is arranged on the scrubber body and extends inwards, an elastic locking piece which is fixedly arranged in the scrubber body and of which the side wall extends into the handle, and an elastic piece of which one end is hooked on the inner wall of the scrubber body and the other end is hooked on the pressing piece; a locking block protruding towards the direction of the handle is formed on the side, facing the handle, of the elastic locking piece, and a locking groove allowing the locking block to be placed therein is formed in the side, facing the locking assembly, of the handle. The handle can be detached from or installed on the scrubber only by pressing the key piece, the handle can be stored and transported after being detached by people, the handle can be assembled and used in cooperation with other components after being detached, the practicability of the scrubber is effectively improved, and the use experience feeling of people is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a floor washing machine technical field especially relates to a kind of mounting and dismounting mechanism for handle on floor washing machine. BACKGROUND

[0002] Environmental health is an important factor affecting the quality of life, therefore, with the continuous improvement of people's quality of life requirements, the corresponding requirement of environmental health is also increasingly high, however, modern people's work pressure increases day by day, and it is urgently needed to be liberated from heavy cleaning work, so many ground cleaning equipment appear to improve environmental health, commonly used are dust collector, automatic mop machine, sweeper and floor washing machine. Floor washing machine is a kind of equipment for cleaning floor, current floor washing machine has been relatively perfect in function, it is mainly divided into semi-automatic floor washing machine, full-automatic floor washing machine, hand-push type floor washing machine and driving type floor washing machine, but the working principle of each floor washing machine is basically the same, it is to spray clean water and detergent to ground, while cleaning, it can also suck sewage into sewage tank in floor washing machine again, to complete the cleaning process.

[0003] The handle of the floor washing machine commonly seen in market generally only has the function of facilitating user to hold, the handle is generally fixedly connected with the floor washing machine, the overall package is large when purchasing, is not conducive to transportation, the whole is large when using, is not conducive to storage, so that the user's use experience is not good. UTILITY MODEL CONTENT

[0004] In view of the above-mentioned insufficient, the utility model aims at providing a kind of mounting and dismounting mechanism for handle on floor washing machine, it only needs to press the pressing piece to dismount or install handle from floor washing machine, the whole process is simple and convenient, is beneficial to people to dismount and store and transport etc., can also be dismounted and assembled with other components for use, effectively improve the practicability of floor washing machine, improve the user's use experience.

[0005] The utility model uses the technical scheme that reaches the above-mentioned purpose:

[0006] A kind of mounting and dismounting mechanism for handle on floor washing machine, including a floor washing machine body, further including a locking assembly being arranged in the floor washing machine body, a handle being inserted into the floor washing machine body at bottom end and being locked by the locking assembly, the locking assembly includes a pressing piece being arranged on the floor washing machine body and extending inward, a elastic locking piece being fixedly arranged in the floor washing machine body and side wall being inserted into handle, and a elastic piece being hooked on the inner wall of floor washing machine body at one end and being hooked on the pressing piece at the other end, the elastic locking piece is formed with a locking block being protruded towards handle direction on one side towards the handle, the handle is formed with a locking slot being inserted for the locking block on one side towards the locking assembly.

[0007] As a further improvement of the present utility model, on the side of the lower end of the pressing member away from the handle, there is formed a pressing guide block with an overall trapezoidal shape. On the side of the pressing guide block away from the handle, there is formed a first pressing guide surface that extends obliquely downward from the outer upper side towards the lower side of the handle direction. On the side of the upper end of the elastic locking member away from the handle, there is formed a pressing force receiving block with an overall trapezoidal shape. On the upper end of the pressing force receiving block, there is formed a second pressing guide surface that extends obliquely downward from the outer upper side towards the lower side of the handle direction and matches the first pressing guide surface.

[0008] As a further improvement of the present utility model, on the side of the locking block facing the locking groove, there is formed a locking guide surface that extends obliquely downward from the outer upper side towards the lower side of the handle direction.

[0009] As a further improvement of the present utility model, on the inner wall of the floor washing machine body, there is provided a limiting column that protrudes towards the pressing member. In the middle of the pressing member, there is formed a limiting groove that extends in the vertical direction and into which the limiting column extends.

[0010] As a further improvement of the present utility model, inside the floor washing machine body, there is provided a fixed limiting member. On the fixed limiting member, there is opened a handle insertion groove for the handle to be inserted, and on the fixed limiting member, there is opened an insertion groove for the locking block to extend into.

[0011] As a further improvement of the present utility model, on the inner wall of the floor washing machine body, there is formed a first limiting block that extends horizontally towards the handle direction. On the side of the elastic locking member away from the handle, there is formed a first hook member that is vertically overall and the tail end of which is hooked on the first limiting block.

[0012] As a further improvement of the present utility model, on the inner wall of the floor washing machine body, there is formed a second limiting block that extends to the side wall of the fixed limiting member and has an overall shape of a "丩" character, and a third limiting block that is formed on the second limiting block and extends upward as a whole. On the side of the elastic locking member close to the handle, there is formed a second hook member with an overall "L" shape. The tail end of the second hook member is embedded in the second limiting block and its longitudinal part is pressed by the third limiting member.

[0013] As a further improvement of the present utility model, on the side wall of the fixed limiting member, there is formed a fourth limiting block that protrudes towards the pressing member direction and presses against the side wall of the pressing member. The tail end of the fourth limiting block is above the top end of the locking member.

[0014] The beneficial effects of the present utility model are:

[0015] The installation and disassembly structure is configured to include a floor scrubber body, a locking component disposed within the floor scrubber body, and a handle whose bottom end extends into the floor scrubber body and is locked by the locking component. The locking component includes a pressing member disposed on the floor scrubber body and extending inward, an elastic locking member fixedly disposed within the floor scrubber body and whose side wall extends into the handle, and an elastic member whose one end is hooked to the inner wall of the floor scrubber body and whose other end is hooked to the pressing member. A locking block protruding towards the handle is formed on the side of the elastic locking member facing the handle, and a locking groove for the locking block to be inserted is formed on the side of the handle facing the locking component.

[0016] When the handle needs to be removed from the floor scrubber body, the user simply presses the upper end of the pressing member, causing it to move vertically downwards and engage with the elastic locking member. The elastic member is stretched and deformed. Since the lower end of the elastic locking member is fixed to the floor scrubber body, its upper end elastically deforms away from the handle under the downward push of the pressing member. The locking block on the elastic locking member follows suit, moving away from the handle and disengaging from the locking groove. At this point, the handle can be freely removed from the floor scrubber body. After the user releases the pressing member, the elastic member elastically returns to its original position. The pressing member moves upwards under the elastic restoring force of the elastic member, and the elastic locking member returns to its original position without pressure from the pressing member, ready for the next use.

[0017] Similarly, when the handle needs to be installed on the floor scrubber body, the user only needs to press the upper end of the pressing part, causing the pressing part to move vertically downward and be placed between the elastic locking parts. The elastic part is stretched and deformed. Since the lower end of the elastic locking part is fixed in the floor scrubber body, its upper end elastically deforms away from the handle under the downward push of the pressing part. The locking block set on the elastic locking part moves away from the handle. At this time, the handle can be placed into the floor scrubber body. Release the pressing part, and the pressing part moves upward and resets under the elastic restoring force of the elastic part. The elastic locking part resets towards the handle without the pressing part applying pressure, thereby driving the locking part on it to be placed into the locking groove of the handle. Without the application of external force, the handle cannot be removed from the floor scrubber body, thus completing the installation of the handle.

[0018] The entire process is simple to operate and the structure is clear and straightforward. Simply press the pressing part to detach or install the handle from the floor scrubber, which is convenient for people to disassemble for storage and transportation. It can also be disassembled and assembled with other parts, effectively improving the practicality of the floor scrubber and enhancing the user experience.

[0019] The above is an overview of the utility model's technical solution. The following description, in conjunction with the accompanying drawings and specific embodiments, will further illustrate the utility model. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall design of this utility model;

[0021] Figure 2 This is a schematic diagram of the structure of this utility model after removing part of the outer shell;

[0022] Figure 3 for Figure 2 Enlarged view of section A in the middle;

[0023] Figure 4 This is a schematic diagram of the elastic locking component;

[0024] Figure 5 This is a schematic diagram of the handle's structure;

[0025] Figure 6 This is a schematic diagram of the pressing component;

[0026] Figure 7 This is a structural diagram of the fixed limiting component;

[0027] In the diagram: 1. Floor scrubber body; 11. Limiting post; 2. Locking assembly; 21. Pressing component; 211. Pressing guide block; 2111. First pressing guide surface; 212. Limiting groove; 213. Keycap; 22. Elastic locking component; 221. Locking block; 2211. Locking guide surface; 222. Pressing force block; 2221. Second pressing guide surface; 223. First hook; 224. Second hook; 23. Elastic component; 3. Handle; 31. Locking groove; 4. Fixed limiting component; 41. Handle insertion groove; 42. Extension groove; 43. Fourth limiting block; 5. First limiting block; 6. Second limiting block; 7. Third limiting block. Detailed Implementation

[0028] To further illustrate the technical means and effects adopted by this utility model to achieve its intended purpose, the specific implementation methods of this utility model will be described in detail below with reference to the accompanying drawings and preferred embodiments.

[0029] In the description of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0030] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0031] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0032] Please refer to Figures 1 to 7 This utility model embodiment provides an installation and disassembly mechanism for a floor scrubber handle 3, including a floor scrubber body 1, a locking component 2 disposed within the floor scrubber body 1, and a handle 3 whose bottom end extends into the floor scrubber body 1 and is locked by the locking component 2. The locking component 2 includes a pressing member 21 disposed on the floor scrubber body 1 and extending inward, an elastic locking member 22 fixedly disposed within the floor scrubber body 1 and whose side wall extends into the handle 3, and an elastic member 23 whose one end is hooked on the inner wall of the floor scrubber body 1 and whose other end is hooked on the pressing member 21. A locking block 221 protruding towards the handle 3 is formed on the side of the elastic locking member 22 facing the handle 3, and a locking groove 31 for the locking block 221 to be inserted is formed on the side of the handle 3 facing the locking component 2.

[0033] When it is necessary to remove the handle 3 from the floor scrubber body 1, the user only needs to press the upper end of the pressing member 21, causing the pressing member 21 to move vertically downward and into the space between the elastic locking members 22. The elastic member 23 is stretched and deformed. Since the lower end of the elastic locking member 22 is fixed inside the floor scrubber body 1, its upper end elastically deforms away from the handle 3 under the downward push of the pressing member 21. The locking block 221 provided on the elastic locking member 22 moves away from the handle 3, thereby disengaging from the locking groove 31. At this time, the handle 3 can be freely removed from the floor scrubber body 1. After the user releases the pressing member 21, the elastic member 23 elastically resets, the pressing member 21 moves upward and resets under the elastic restoring force of the elastic member 23, and the elastic locking member 22 resets without pressure from the pressing member 21, ready for the next use.

[0034] Similarly, when it is necessary to install the handle 3 on the floor scrubber body 1, the user only needs to press the upper end of the pressing member 21, so that the pressing member 21 moves vertically downward and is placed between the elastic locking members 22. The elastic member 23 is stretched and deformed. Since the lower end of the elastic locking member 22 is fixed inside the floor scrubber body 1, its upper end is elastically deformed away from the handle 3 under the downward push of the pressing member 21. The locking block 221 set on the elastic locking member 22 moves away from the handle 3. At this time, the handle 3 can be placed into the floor scrubber body 1. Release the pressing member 21. The pressing member 21 moves upward and resets under the elastic restoring force of the elastic member 23. The elastic locking member 22 resets towards the handle 3 without the pressing member 21 applying pressure, thereby driving the locking member on it to be placed into the locking groove 31 of the handle 3. Without the application of external force, the handle 3 cannot be removed from the floor scrubber body 1, thus completing the installation of the handle 3.

[0035] The entire process is simple to operate and the structure is clear and straightforward. Simply press the pressing part 21 to remove or install the handle 3 from the floor scrubber. This makes it easy for people to disassemble, store, and transport the machine. It can also be disassembled and assembled with other parts, effectively improving the practicality of the floor scrubber and enhancing the user experience.

[0036] Preferred, such as Figure 2 and Figure 3 As shown, the elastic element is a tension spring. The tension spring has a high elastic coefficient and can quickly return to its original shape after being subjected to force. The tension spring is usually made of high-quality alloy steel or stainless steel. These materials have excellent corrosion resistance and fatigue resistance, which makes the tension spring maintain stable and reliable performance during long-term use, ensuring the service life of this installation and disassembly mechanism. The manufacturing cost of the tension spring is relatively low, and the price is more affordable, effectively reducing production costs.

[0037] Regarding the specific interference method of the pressing member 21 on the elastic locking member 22, such as 3 and Figure 4 as well as Figure 6As shown, the lower end of the pressing member 21, away from the handle 3, has a trapezoidal pressing guide block 211. The pressing guide block 211, away from the handle 3, has a first pressing guide surface 2111 extending downwards from the outer upper part towards the handle 3. The upper end of the elastic locking member 22, away from the handle 3, has a trapezoidal pressing force block 222. The upper end of the pressing force block 222 has a second pressing guide surface 2221 extending downwards from the outer upper part towards the handle 3 and matching the first pressing guide surface 2111. When the user presses the pressing member 21, the pressing member 21 moves the pressing guide block 211 downwards, causing the first pressing guide surface 2111 on the pressing guide block 211 to first... The second pressing guide surface 2221 on the pressing force block 222 contacts the first pressing guide surface 2111 and the second pressing guide surface 2221. Under the inclined guiding action of the first pressing guide surface 2111 and the second pressing guide surface 2221, the pressing guide block 211 can more easily push the pressing force block 222 away from the handle 3, so that the pressing force block 222 drives the entire elastic locking member 22 to elastically deform away from the handle 3. The locking block 221 on the elastic locking member 22 disengages from the locking groove 31 on the handle 3. At this time, the handle 3 can be freely pulled out of the floor scrubber body 1. The whole process is simple and clear. By setting the first pressing guide surface 2111 and the second pressing guide surface 2221 to cooperate with each other, the installation and disassembly efficiency of this installation and disassembly mechanism is effectively improved, and the accuracy of this installation and disassembly mechanism is improved.

[0038] To make it easier and more precise for the locking block 221 to enter the locking slot 31 to lock the handle 3, such as... Figure 3 as well as Figure 4 and Figure 5 As shown, a locking guide surface 2211 is formed on the side of the locking block 221 facing the locking groove 31, extending obliquely downward from the outer upper part toward the handle 3. When the locking block 221 is to be inserted into the locking groove 31, the locking guide surface 2211 first contacts the locking groove 31. Under the oblique guiding action of the locking guide surface 2211, the locking block 221 is more easily guided into the center of the locking groove 31 and embedded in the locking groove 31, thereby effectively improving the efficiency and accuracy of the locking block 221 being placed into the locking groove 31 to lock the handle 3.

[0039] To prevent the pressing member 21 from shifting during downward pressing, thus avoiding interference with the elastic locking member 22, such as... Figure 3 , Figure 6 as well as Figure 7As shown, a limiting column 11 protruding towards the pressing member 21 is provided on the inner wall of the floor washer body 1. A limiting groove 212 extending in the vertical direction and for the limiting column 11 to extend into is formed in the middle of the pressing member 21. When the pressing member 21 is pressed and moved, the limiting column 11 remains stationary, and under the limiting effect of the limiting column 11, the limiting groove 212 can only drive the pressing member 21 to perform vertical radial movement, effectively preventing the situation that the pressing member 21 is displaced during the process of being pressed downward, resulting in the inability to accurately interfere with the elastic locking member 22, and improving the efficiency and accuracy of the installation and disassembly mechanism of the present invention.

[0040] For the specific manner of placing the handle 3 into the floor washer body 1, as Figure 7 shown, a fixed limiting member 4 is provided in the floor washer body 1. A handle insertion groove 41 for the handle 3 to be inserted is formed on the fixed limiting member 4. The handle 3 is inserted along the handle insertion groove 41, effectively limiting the stroke of the handle 3 and preventing the problem that the handle 3 is displaced and cannot be installed. An insertion groove 42 for the locking block 221 to extend into is formed on the fixed limiting member 4. The locking block 221 passes through the insertion groove 42 and is embedded in the locking groove 31 to complete the locking of the handle 3.

[0041] For the specific manner of fixing the lower end of the elastic locking member 22 in the floor washer body 1, a first limiting block 5 extending horizontally towards the handle 3 direction is formed on the inner wall of the floor washer body 1, as Figures 3 to 4 and Figure 6 shown, a first hook member 223 which is vertically integral and has its tail end hooked on the first limiting block 5 is formed on the side of the elastic locking member 22 away from the handle 3. A second limiting block 6 extending to the side wall of the fixed limiting member 4 and having an overall "丩" shape and a third limiting block 7 extending upward integrally formed on the second limiting block 6 are formed on the inner wall of the floor washer body 1. A second hook member 224 having an overall "L" shape is formed on the side of the elastic locking member 22 close to the handle 3. The tail end of the second hook member 224 is embedded in the second limiting block 6 and its longitudinal part is pressed by the third limiting member, effectively fixing the second hook member 224 in the floor washer body 1. Cooperating with the first hook member 223 hooked on the first limiting block 5, the two cooperate to fix the lower end of the elastic locking member 22 in the floor washer body 1, so as to solve the problem that the upper end of the elastic locking member 22 is not displaced when being elastically deformed by the pressing member 21, resulting in the locking member being unable to accurately lock the handle 3, and improving the efficiency and accuracy of the installation and disassembly mechanism of the present invention.

[0042] Preferably, in order to further prevent the pressing member 21 from being displaced during the movement, as Figures 3 to 4 andFigure 6 As shown, a fourth limiting block 43 is formed on the side wall of the fixed limiting member 4, protruding towards the pressing member 21 and pressing against the side wall of the pressing member 21. The fourth limiting block 43 and the limiting post 11 clamp the limiting groove 212 near the handle 3, thereby restricting the stroke of the limiting groove 212 to only vertical radial movement, improving the efficiency and accuracy of this installation and disassembly mechanism. Furthermore, the tail end of the fourth limiting block 43 is above the top of the locking member, effectively preventing the locking block 221 from shifting from above when driven, further improving the efficiency and accuracy of this installation and disassembly mechanism.

[0043] Preferred, such as Figures 1 to 3 as well as Figures 6 to 7 As shown, a keycap 213 is formed at the top of the pressing member 21, and the keycap 213 extends through the body of the floor scrubber 1 to facilitate pressing.

[0044] It should be noted that the installation and disassembly mechanism for the handle of a floor scrubber disclosed in this utility model is an improvement on the specific structure, but the specific control method is not an innovation of this utility model. The tension spring, handle, keycap, and other components involved in this utility model can be general standard parts or components known to those skilled in the art. Their structure, principle, and control method are all known to those skilled in the art through technical manuals or through standardized experimental methods.

[0045] The above description is merely a preferred embodiment of the present utility model and does not constitute any limitation on the technical scope of the present utility model. Therefore, other structures obtained by using the same or similar technical features as the above embodiments of the present utility model are all within the protection scope of the present utility model.

Claims

1. A mounting and dismounting mechanism for a floor scrubber handle, comprising a floor scrubber body, characterized in that: It further includes a locking component disposed inside the floor washer body and a handle with its bottom end extending into the floor washer body and locked by the locking component. The locking component includes a pressing member disposed on the floor washer body and extending inward, an elastic locking member fixedly disposed inside the floor washer body with its side wall extending into the handle, and an elastic member with one end hooked on the inner wall of the floor washer body and the other end hooked on the pressing member. A locking block protruding toward the handle is formed on one side of the elastic locking member facing the handle, and a locking groove for the locking block to be inserted into is formed on one side of the handle facing the locking component.

2. The mounting and disassembly mechanism for a floor scrubber handle according to claim 1, characterized in that: A pressing guide block with an overall trapezoidal shape is formed on the side of the lower end of the pressing member away from the handle. A first pressing guide surface that extends obliquely downward from the outer upper side toward the handle is formed on the side of the pressing guide block away from the handle. A pressing force receiving block with an overall trapezoidal shape is formed on the side of the upper end of the elastic locking member away from the handle. A second pressing guide surface that extends obliquely downward from the outer upper side toward the handle and matches the first pressing guide surface is formed on the upper end of the pressing force receiving block.

3. The mounting and disassembly mechanism for a floor scrubber handle according to claim 1, characterized in that: A locking guide surface that extends obliquely downward from the outer upper side toward the handle is formed on the side of the locking block facing the locking groove.

4. The mounting and disassembly mechanism for a floor scrubber handle according to claim 1, characterized in that: A limiting column protruding toward the pressing member is disposed on the inner wall of the floor washer body. A limiting groove extending in the vertical direction and for the limiting column to extend into is formed in the middle of the pressing member.

5. The mounting and disassembly mechanism for a floor scrubber handle according to claim 1, characterized in that: A fixed limiting member is disposed inside the floor washer body. A handle insertion groove for the handle to be inserted into is formed on the fixed limiting member, and an insertion groove for the locking block to extend into is formed on the fixed limiting member.

6. The mounting and disassembly mechanism for a floor scrubber handle according to claim 1, characterized in that: A first limiting block extending horizontally toward the handle is formed on the inner wall of the floor washer body. A first hook member that is overall vertical and whose tail end is hooked on the first limiting block is formed on the side of the elastic locking member away from the handle.

7. The mounting and disassembly mechanism for a floor scrubber handle according to claim 5, characterized in that: A second limiting block with an overall "丩" shape extending to the side wall of the fixed limiting member and a third limiting block extending upward as a whole formed on the second limiting block are formed on the inner wall of the floor washer body. A second hook member with an overall "L" shape is formed on the side of the elastic locking member close to the handle. The tail end of the second hook member is embedded in the second limiting block and its longitudinal part is pressed by the third limiting member.

8. The mounting and disassembly mechanism for a floor scrubber handle according to claim 5, characterized in that: A fourth limiting block protruding toward the pressing member and pressing against the side wall of the pressing member is formed on the side wall of the fixed limiting member. The tail end of the fourth limiting block is above the top end of the locking member.

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