Kitchen and bath commodity shelf
By designing the paper-cutting and resetting components for kitchen and bathroom storage racks, the problem of difficulty in cutting paper towels with one hand has been solved, enabling one-handed paper cutting, reducing waste and pollution, and improving user experience.
Patent Information
- Application Number
- CN202520338177.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-27
- Publication Date
- 2026-02-13
- Estimated Expiration
- 2035-02-27
AI Technical Summary
Existing kitchen paper towel holders lack a one-handed paper-cutting function, making it difficult for users to cut paper conveniently when their hands are busy, and easily causing paper waste and environmental pollution.
Design a kitchen and bathroom storage rack that uses a paper-cutting component, including a paper-cutting fixing component and a paper-cutting rotating component. By utilizing the coordinated work of the paper-cutting part and the paper-pressing part, combined with the automatic reset function of the reset component, it can achieve one-handed paper cutting. The serrated structure enhances friction to control the paper towel breakage and paper ejection length.
It enables one-handed paper cutting, improves operational convenience, reduces paper waste and environmental pollution, ensures a high success rate in paper cutting, and facilitates the next use of tissues through an automatic paper dispenser.
Smart Images
Figure CN223900713U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of household kitchen and bath life supplies, and particularly relates to a kitchen and bath storage rack. BACKGROUND
[0002] At present, in the modern kitchen environment, the kitchen paper towel rack as a commonly used kitchen and bath product bears the important function of storage and convenient access to kitchen paper towel. With the acceleration of people's life rhythm and the improvement of the requirement of life quality, the efficiency and convenience in the kitchen operation process are increasingly concerned. However, the common kitchen paper towel rack on the market has many defects in design, especially in the paper breaking function, which is difficult to meet the growing needs of users.
[0003] The existing kitchen paper towel rack generally lacks one-handed paper breaking function. In actual use scenarios, users often encounter situations where both hands are busy, for example, when hands are full of food materials or oil stains during cooking, they still have to stop the operation and use both hands to complete the paper breaking action, which not only interrupts the normal operation process, but also easily causes secondary pollution of the kitchen environment, greatly affecting the user experience.
[0004] In addition, in the paper breaking process of the existing paper towel rack, due to the small friction between the paper towel and the paper breaking component, the user needs to pull the paper towel towards the paper breaking component to achieve paper breaking. But this pulling action often causes a series of problems. On the one hand, in the pulling process, the paper roll is easy to rotate due to external force, resulting in more paper towel being unnecessarily released, causing paper waste. On the other hand, due to the rotation of the paper roll, the paper breaking operation is difficult to control accurately, and the user often encounters paper breaking failure, and finally still has to rely on both hands to break the paper roll, which further highlights the inconvenience of the existing product in the paper breaking function.
[0005] Therefore, how to overcome the above-mentioned defects has become an important topic for technicians in the field to solve. UTILITY MODEL CONTENT
[0006] The utility model overcomes the above-mentioned technical deficiencies and provides a kitchen and bath storage rack.
[0007] To achieve the above-mentioned purpose, the utility model adopts the following technical solutions:
[0008] A kitchen and bathroom storage rack comprises two left-right symmetrical supports and a hanging rod rotatably connected between the two supports. A paper cutting piece is further connected between the two supports. The paper cutting piece comprises two paper cutting fixed parts fixedly connected to the two supports in a circumferential direction and a paper cutting rotating part rotatably connected to the paper cutting fixed parts. A paper taking opening is formed between the paper cutting fixed parts and the paper cutting rotating part for a paper towel to pass through. A reset part is arranged between the paper cutting fixed parts and the paper cutting rotating part for automatically resetting the paper cutting rotating part after rotation. The paper cutting rotating part comprises a paper cutting part at the lower part and a paper pressing part at the upper part. When the paper cutting rotating part rotates forward, the paper pressing part approaches and presses against the upper end of the paper cutting fixed part.
[0009] Further, a plurality of sawteeth are arranged on the paper cutting part and the paper pressing part in an equidistant manner.
[0010] Further, shaft holes are formed at the two ends of the paper cutting fixed part. Connection shafts are arranged at the two ends of the paper cutting rotating part. The paper cutting rotating part is rotatably connected to the shaft holes through the connection shafts. The paper cutting rotating part is connected to the inner side of the paper cutting fixed part.
[0011] Further, the paper cutting rotating part further comprises a limiting protrusion arranged beside the connection shaft. The reset part is a torsion spring. The torsion spring is sleeved on the connection shaft. The torsion arm at one end of the torsion spring is limited to abut between the limiting protrusion and the connection shaft. The torsion arm at the other end of the torsion spring abuts against the paper cutting fixed part.
[0012] Further, the support comprises a base and a hook-shaped connecting rod plug-connectedly connected to the base. The back of the base is provided with a suction disc assembly.
[0013] Further, the suction disc assembly comprises a first suction disc and a second suction disc. The diameter of the first suction disc is larger than that of the second suction disc.
[0014] Further, the hook-shaped connecting rod comprises a first connecting arm and a second connecting arm connected to the lower end of the rear of the first connecting arm and bent upward. The hanging rod is connected to the front end of the first connecting arm. The paper cutting piece is connected to the front end of the second connecting arm.
[0015] Further, the first connecting arm comprises a slot arranged at the inner side of the front end thereof. The slot comprises a first blocking part and an opening arranged upward. The hanging rod comprises first connecting parts arranged at the two ends thereof. The first connecting parts comprise second blocking parts and connecting parts. The hanging rod is inserted into the slot through the second blocking parts. The connecting parts abut against the first blocking part.
[0016] Further, the second connecting arm comprises a connecting sleeve arranged at the inner side of the front end of the second connecting arm, a limiting convex strip is arranged at the bottom of the connecting sleeve, a clamping groove is arranged on the side wall of the connecting sleeve, and a guide strip is arranged on the side wall of the connecting sleeve, the paper breaking fixing part comprises second connecting pieces arranged at two ends of the paper breaking fixing part, a clamping block capable of being clamped into the clamping groove is arranged on the side wall of the second connecting piece, and a insertion hole for the guide strip to be inserted is arranged on the second connecting piece.
[0017] Compared with the prior art, the kitchen and bathroom storage rack has the following beneficial effects:
[0018] The kitchen and bathroom storage rack of the kitchen and bathroom storage rack is designed, especially the cooperation of the paper cutting part and the paper pressing part of the paper breaking rotating part, and the automatic resetting function of the resetting part, so that the paper is broken by one hand, the problem of breaking paper by two hands in the prior art is solved, and the convenience of the user in operation is improved. Specifically, during the paper breaking process, the paper pressing part can be pressed on the upper end of the paper breaking fixing part to prevent the paper towel from continuing to rotate due to inertia, thereby avoiding the problems of multiple paper towels and paper waste, and improving the success rate of paper breaking. After completing the paper breaking, the paper breaking rotating part is automatically reset under the action of the resetting part, and the paper pressing part is away from the paper breaking fixing part. At this time, the paper towel automatically falls due to gravity, and is in a vertical state, realizing the automatic paper throwing function, facilitating the user to take the paper towel next time, and the length of the automatically thrown paper towel depends on the degree of rotation and resetting of the paper breaking rotating part. The length of the paper towel thrown out can be effectively controlled to be a fixed value, which can effectively avoid the problems of pollution and waste caused by a large amount of exposed paper towel. BRIEF DESCRIPTION OF DRAWINGS
[0019] Figure 1 is a perspective view of the kitchen and bathroom storage rack of the kitchen and bathroom storage rack.
[0020] Figure 2 is an exploded view of the kitchen and bathroom storage rack of the kitchen and bathroom storage rack.
[0021] Figure 3 is a structural schematic view of the hanging rod and the paper breaking part of the kitchen and bathroom storage rack.
[0022] Figure 4 is a structural schematic view of the base of the kitchen and bathroom storage rack.
[0023] Figure 5 is a structural schematic view of the hook-shaped connecting rod of the kitchen and bathroom storage rack. DETAILED DESCRIPTION
[0024] The features and other related features of the utility model are further described in detail through examples below, so as to facilitate the understanding of the technicians in the same industry:
[0025] For the convenience of description and understanding, the description related to the positional relationship in the case, such as front, back, up, down, left, right, outer and inner, please refer to the direction shown in Figure 1 .
[0026] For reference Figures 1 to 5As shown, the case provides a kitchen and bathroom storage rack, including left and right symmetrically arranged support 1 and detachable connection between the two side support 1 hanging rod 2. The detachable connection of hanging rod 2 is convenient for users to assemble, replace paper towel, fresh-keeping bag and other articles. In specific implementation, the hanging rod 2 is rotatably connected between the two side support 1, and the hanging rod 2 is cylindrical to facilitate the suspension of paper towel, fresh-keeping bag and other articles. When the user pulls the article suspended on the hanging rod 2, the friction between the hanging rod 2 and the inner shaft of the paper towel causes the hanging rod 2 to rotate, thereby driving the paper towel to rotate, facilitating the user to take the article. The flexible rotation design makes the user more convenient when taking the article, reduces the trouble caused by the winding or difficult to take off of the article, and improves the use efficiency. The two supports 1 are also connected with a paper cutting piece 3, the paper cutting piece 3 includes two ends of the circumferential fixed connection on both sides of the support 1 of the paper cutting fixed part 31 and the rotation connection on the paper cutting fixed part 31 of the paper cutting rotating part 32, the paper cutting fixed part 31 and the paper cutting rotating part 32 form a paper taking opening 4 for the paper towel to pass through. The two ends of the paper cutting fixed part 31 are circumferentially fixed on both sides of the support to prevent it from rotating together when the user pulls the paper towel, and the paper cutting fixed part 31 provides reliable rotation support for the paper cutting rotating part 32, cooperates with the paper cutting rotating part 32 to form the paper taking opening 4, and plays a pressing matching role when the paper cutting rotating part 32 rotates. The paper cutting rotating part 32 includes a paper cutting part 321 located below and a paper pressing part 322 located above, when the paper cutting rotating part 32 rotates forward, the paper pressing part 322 approaches and presses on the upper end of the paper cutting fixed part 31. The paper cutting part 321 is used for efficient cutting of paper towel. The paper pressing part 322 ensures that the paper cutting rotating part 32 approaches and presses on the upper end of the paper cutting fixed part 31 when it rotates, assists in fixing the paper towel in the paper taking opening 4 during paper cutting, and prevents it from sliding or out of control. The cooperation of the paper cutting part 321 and the paper pressing part 322 makes the paper cutting process more reliable and efficient, effectively avoiding the problem that the paper towel continues to rotate or cannot be smoothly cut off during paper cutting. The paper cutting fixed part 31 and the paper cutting rotating part 32 are provided with a reset part 5 for automatically resetting the paper cutting rotating part 32 after rotating. The setting of the reset part 5 promotes the paper cutting rotating part 32 to automatically return to the initial position after rotating, and the cut paper towel on its rotating path is also driven to follow the reset part 5 and exposed at the lower end of the paper taking opening 4. The cut paper towel automatically falls vertically due to gravity, realizes automatic paper discharge, facilitates the user to take paper next time, and prepares for the next paper cutting. This automatic reset function greatly improves the convenience of the storage rack, the user does not need to manually reset the paper cutting rotating part, improves the use efficiency and user experience. In actual use, the user often has a certain inertia when pulling the paper towel, if there is no effective restraining measure, the paper towel may continue to slide outwards under the action of inertia, causing waste of paper. Under the action of the paper pressing part 322, it plays a "brake device" effect, which can quickly stop the movement of the paper towel when the user stops pulling.For example, when the user only needs a paper towel, stop pulling after the paper towel is pulled to the appropriate length. The paper towel will immediately stop under the constraint of the structure, and there will be no excess paper sliding out. This improves the accuracy of paper towel use and reduces waste.
[0027] The working principle of the present application is as follows: when in use, the user removes the hanging rod 2, assembles the paper towel, and then inserts the paper towel downward through the paper taking opening 4 and out. When the user needs to take paper, the user pulls the paper towel vertically downward, and the hanging rod 2 drives the paper towel to rotate. At this time, the paper towel can be smoothly pulled out of the paper towel roller set on the fixed hanging rod 2 because the friction between the paper towel and the paper cutting rotating member 32 is small, and the paper cutting rotating member 32 remains stationary. When the paper towel is pulled to a certain length, the user needs to cut the paper, and the user pulls the paper towel backward, i.e., in the direction of the user himself / herself. At the same time, the paper towel exerts a force on the paper cutting part 321 at the lower end of the paper cutting rotating member 32. The paper cutting rotating member 32 rotates forward, i.e., in the direction of the upper end of the paper cutting fixed member 31. The paper cutting part 321 on the paper cutting rotating member 32 is pressed against the paper towel, and during rotation, the paper pressing part 322 is close to and presses against the upper end of the paper cutting fixed member 31, increasing the friction on the paper towel to prevent the paper towel from continuing to slide downward or out of control. Until the paper cutting part 321 completely cuts the paper towel, the paper cutting operation is completed. It should be noted that the rolled paper towel or rolled fresh-keeping film generally has a tear line, and under the combined action of the paper cutting part 321 and the paper pressing part 322, the above-mentioned effect is achieved. After the paper cutting is completed, the reset member 5 automatically resets the paper cutting rotating member 32 by means of elastic force. Due to the disappearance of external force, the paper cutting rotating member 32 is automatically reset, and after the paper cutting rotating member 32 rotates forward by a certain distance, the part of the paper towel that has been cut off loses the support point and automatically falls under the action of gravity to assume a vertical state, realizing automatic paper ejection and preparing for the next paper taking.
[0028] Further, as shown in Figures 1-3 , the paper cutting part 321 and the paper pressing part 322 are each provided with a plurality of equally spaced sawteeth 323. The sawteeth 323 on the paper cutting part 321 are mainly used to assist in cutting the paper towel, and the sawteeth 323 on the paper pressing part 322 assist the paper pressing part 322 in exerting greater friction on the paper towel and pressing it tightly against the paper cutting fixed member 31 during paper cutting, preventing the paper towel from sliding or losing control during the paper cutting process. The paper cutting part 321 and the paper pressing part 322 cooperate with each other to complete the paper cutting operation through the arrangement of the sawteeth 323.
[0029] Continuing as Figures 1-3As shown, specifically, the paper-cutting fixing member 31 has shaft holes 311 at both ends, and the paper-cutting rotating member 32 has connecting shafts 324 at both ends. The paper-cutting rotating member 32 is rotatably connected to the shaft holes 311 through the connecting shafts 324. The efficient cooperation between the connecting shafts 324 and the shaft holes 311 enables the smooth rotation of the paper-cutting rotating member 32, effectively transmits rotational power, and ensures the stability of the paper-cutting rotating member 32 during rotation. This connection method allows the paper-cutting rotating member 32 to rotate around the paper-cutting fixing member 31, which is a key connection structure for realizing the paper-cutting function. The paper-cutting rotating member 32 is connected to the inner side of the paper-cutting fixing member 31. This positional relationship ensures that during the rotation of the paper-cutting rotating member 32, its cutting part 321 and pressing part 322 can work together with the paper-cutting fixing member 31 to complete the cutting and fixing of the paper towel. At the same time, it also ensures that the paper-taking opening 4 can be formed normally, providing suitable space for the paper towel to pass through and for the paper-cutting operation.
[0030] like Figures 1-3 As shown, specifically, the paper-cutting rotating component 32 further includes a limiting protrusion 325 disposed beside the connecting shaft 324. The resetting component 5 is a torsion spring, which is sleeved on the connecting shaft 324. One end of the torsion spring's torsion arm abuts against the limiting protrusion 325 and the connecting shaft 324, while the other end of the torsion spring abuts against the paper-cutting fixing component 31. The limiting protrusion 325 and the connecting shaft 324 together limit the torsion arm at one end of the torsion spring, ensuring that the force of the torsion spring can be accurately transmitted to the paper-cutting rotating component 32 during operation, guiding the paper-cutting rotating component 32 to reset according to a predetermined direction and angle. At the same time, it also helps to stabilize the position of the torsion spring and prevent the torsion spring from shifting or falling off during operation. The reset component 5 is sleeved on the connecting shaft 324. One end of the torsion spring has a torsion arm that abuts against the limiting protrusion 325 and the connecting shaft 324. The limiting protrusion 325 is located beside the connecting shaft 324 and is part of the structure of the paper-breaking rotating component 32. The torsion spring is thus tightly connected to the paper-breaking rotating component 32, and the limiting protrusion 325 limits this end of the torsion spring, ensuring that the force of the torsion spring can be accurately transmitted to the paper-breaking rotating component 32. The other end of the torsion spring abuts against the paper-breaking fixing component 31, allowing the reset component 5 to perform its reset function based on its connection with both the paper-breaking rotating component 32 and the paper-breaking fixing component 31 when the paper-breaking rotating component 32 rotates around the paper-breaking fixing component 31.
[0031] In specific implementation, when the user pulls the paper towel backwards, the paper breaking rotating part 32 rotates around the paper breaking fixed part 31 to perform the paper breaking operation, and the connecting shaft 324 rotates in the shaft hole 311. Since the torsional spring is sleeved on the connecting shaft 324, the rotation of the paper breaking rotating part 32 drives the torsional spring to twist, so that the elastic potential energy is stored. The torsional arm at one end of the torsional spring moves with the rotation of the paper breaking rotating part 32 and is limited in a certain position by the limiting protrusion 325 and the connecting shaft 324, and the torsional arm at the other end is twisted relative to the paper breaking fixed part 31. After the paper breaking is completed, the torsional spring starts to release the stored elastic potential energy. The torsional arm at one end of the torsional spring pushes the limiting protrusion 325 under the action of the elastic force, and then drives the paper breaking rotating part 32 to rotate reversely around the paper breaking fixed part 31. The torsional arm at the other end of the torsional spring abuts against the paper breaking fixed part 31, which provides a support point for the resetting of the torsional spring. Under the action of the torsional spring, the paper breaking rotating part 32 gradually returns to the initial position, completes the resetting process, and is ready for the next paper breaking operation. In the whole process, the limiting protrusion 325 always limits and guides the torsional arm at one end of the torsional spring, so that the elastic force of the torsional spring can be accurately converted into the resetting power of the paper breaking rotating part 32.
[0032] Further, as shown in Figure 1 , Figure 2 , Figure 4 , the bracket 1 comprises a base 11 and a hook-shaped connecting rod 12 connected to the base 11 by plug-in connection. The base 11 and the hook-shaped connecting rod 12 are connected by plug-in connection, which facilitates assembly and disassembly. The base 11, as the basic part of the bracket 1, bears the weight of the hook-shaped connecting rod 12 and the entire storage rack, and fixes the entire storage rack on the mounting surface through the setting of the suction cup assembly 111, ensuring the stability of the storage rack. The suction cup assembly provides stable support to ensure that the storage rack does not easily shake or fall during use, providing users with a reliable use experience. The back of the base 11 is provided with a suction cup assembly 111. The hook-shaped connecting rod 12 is used to connect the base 11 and other components, providing rotational support for the hanging rod 2 and installation position for the paper breaking part 3, making the structure of the entire storage rack more compact and reasonable.
[0033] Continuing as shown in Figure 1 , Figure 2 , Figure 4 , further, the suction cup assembly 111 comprises a first suction cup 1111 and a second suction cup 1112, and the diameter of the first suction cup 1111 is greater than that of the second suction cup 1112. The entire storage rack is fixed in position by being adsorbed on the mounting surface by the suction cup assembly 111, preventing displacement or shaking of the storage rack during use, especially during the paper breaking operation, and providing stable support. Compared with single-suction-cup or non-suction-cup structures, the combination of double-suction-cup design with different sizes can provide stronger adsorption force and better stability, effectively avoiding shaking of the storage rack during paper breaking, improving the success rate of paper breaking and use experience.
[0034] Specifically, as shown in Figures 1-3 、 Figure 5 , the hook-shaped connecting rod 12 comprises a first connecting arm 121 and a second connecting arm 122 connected to the lower rear end of the first connecting arm 121 and curved upward, the hanging rod 2 is connected to the front end of the first connecting arm 121, and the paper breaking piece 3 is connected to the front end of the second connecting arm 122. The second connecting arm 122 is arranged behind the first connecting arm 121 and curved upward, that is, when the shelf is adsorbed to the wall, the second connecting arm 122 faces the user direction, the first connecting arm 121 faces the wall direction, and the second connecting arm 122 is arranged below the first connecting arm 121 and curved upward, forming a certain angle and slope, which makes the paper towel form an inclined path from the hanging rod 2 to the paper breaking piece 3. When the user pulls the paper towel, the inclined path changes the force direction and mode of the paper towel. Under the joint action of gravity and pulling force, the paper towel can be pulled out of the hanging rod 2 more smoothly, reducing the friction resistance between the paper towel and the hanging rod 2, which is equivalent to providing a helping angle for the pulling out of the paper towel, making it easier to take out the paper. The design of the angle and slope is like setting a "slide" for the pulling out of the paper towel. When the user applies pulling force, the paper towel slides quickly along the inclined path under the action of the gravity component, greatly reducing the resistance when taking out the paper. Especially for some paper towels with lighter quality and larger friction, this design can significantly improve the smoothness of taking out the paper, avoiding the problem of difficult paper taking out caused by the paper towel being stuck on the hanging rod 2.
[0035] Secondly, the second connecting arm 122 is curved upwards and located below the first connecting arm 121, so that the position of the paper breaking piece 3 is relatively high. The paper towel has a slight upward lifting process from the hanging rod 2 to the paper breaking piece 3, which changes the natural downward tendency of the paper towel to some extent. Since the paper breaking piece 3 has a certain constraint on the paper towel, the part of the paper towel that naturally falls under the action of gravity will be supported and limited by the paper breaking piece 3, thereby reducing the length and amplitude of the natural downward of the paper towel. In the traditional design of the shelf, the paper towel is prone to natural downward, which not only affects the appearance, but also may cause the paper towel to be contaminated with dust or other contaminants. In this structural design, the paper towel is lifted to a higher position, and the downward part is effectively controlled under the constraint of the paper breaking piece 3. For example, in the kitchen and other environments, reducing the natural downward of the paper towel can avoid the paper towel from contacting the edge of the sink, the stove and other places that are easy to be contaminated with stains, and keep the paper towel clean and sanitary. When the user pulls the paper towel, due to the angle and slope formed by the second connecting arm 122 curved upwards, and the relative position relationship between the paper breaking piece 3 and the hanging rod 2, the paper towel will be subjected to a certain resistance and constraint during the pulling process. When the user stops pulling, this resistance and constraint can quickly offset the inertia of the paper towel, so that the paper towel stops moving in time and avoids the paper from sliding out of the excess paper due to inertia. In addition, the paper breaking piece 3 has a certain pressure on the paper towel during the paper breaking process, which further enhances the constraint on the paper towel and prevents the paper towel from over-feeding due to inertia.
[0036] Further, as Figures 1-5As shown, the first connecting arm 121 includes a slot 1211 arranged at the inner side of the front end thereof, and the slot 1211 includes a first blocking portion 12111 and an upwardly arranged opening 12112. The hanging rod 2 includes first connecting pieces 21 arranged at both ends thereof, and the first connecting pieces 21 include second blocking portions 211 and connecting portions 212. The hanging rod 2 is inserted into the slot 1211 through the second blocking portions 211, and the connecting portions 212 abut against the first blocking portion 12111. The upwardly arranged opening 12112 provides a channel for the first connecting pieces 21 to be inserted into the slot 1211, facilitating the user to install and dismount the hanging rod 2, and effectively realizing the connection between the hanging rod 2 and the support 1, simplifying the installation and dismounting steps of the hanging rod 2, and improving the efficiency of the user to replace the paper towels or maintain the shelf. The first blocking portion 12111 and the opening 12112 of the slot 1211 cooperate with the second blocking portions 211 and the connecting portions 212 of the first connecting pieces 21. The second blocking portions 211 are inserted into the slot 1211, and the connecting portions 212 abut against the first blocking portion 12111. Such cooperation enables the hanging rod 2 to be flexibly rotated, while being firmly connected to the support 1, facilitating the user to take the paper towels, and being easily dismounted when needed, which facilitates the user to replace the paper towels and facilitates the user to dismount. The cooperation between the first blocking portion 12111 and the second blocking portion 211 ensures the stability and accuracy of the installation of the hanging rod 2, limits the movement of the hanging rod 2 in the axial direction, and effectively prevents the hanging rod 2 from being pulled out of the slot 1211.
[0037] Continuing as Figures 1-5As shown, the second connecting arm 122 includes a connecting sleeve 1221 arranged at the inner side of the front end thereof, the bottom of the connecting sleeve 1221 is provided with a limiting convex strip 12211, the side wall of the connecting sleeve 1221 is provided with a clamping groove 12212, and the side wall of the connecting sleeve 1221 is further provided with a guide strip 12213. The paper breaking fixing piece 31 includes a second connecting piece 312 arranged at both ends thereof, the side wall of the second connecting piece 312 is provided with a clamping block 3121 capable of being clamped into the clamping groove 12212, and the second connecting piece 312 is further provided with an insertion hole 3122 for the guide strip 12213 to be inserted. The connecting sleeve 1221 and the second connecting piece 312 at both ends of the paper breaking fixing piece 31 are matched with each other, the limiting convex strip 12211, the clamping groove 12212 and the guide strip 12213 on the connecting sleeve 1221 interact with the clamping block 3121 and the insertion hole 3122 on the second connecting piece 312 respectively, so as to realize the connection and positioning of the paper breaking fixing piece 31 and the second connecting arm 122. The limiting convex strip 12211 limits the second connecting piece 312 when the second connecting piece 312 is inserted into the connecting sleeve 1221, so as to prevent excessive insertion and determine the installation depth of the paper breaking fixing piece 31. The accuracy of the installation position of the paper breaking fixing piece 31 is ensured, so that the paper breaking piece 3 can be in a suitable working position, and the accuracy and stability of the paper breaking operation are improved. The cooperation design of the clamping groove 12212 and the clamping block 3121 enhances the stability of the connection between the paper breaking fixing piece 31 and the second connecting arm 122, ensures that the paper breaking piece 3 will not be displaced during use, improves the success rate and quality of paper breaking, and facilitates the disassembly and assembly of the two. The cooperation design of the guide strip 12213 and the insertion hole 3122 facilitates the user to install the paper breaking fixing piece 31, improves the installation efficiency, ensures the accuracy of the installation direction of the paper breaking fixing piece 31, and avoids the situation that the paper breaking piece 3 cannot work normally due to the wrong installation direction.
[0038] Finally, it needs to be added that the kitchen and bathroom storage rack in this case is unique in structure design, fully considering the user's use requirements and the cost of packaging and transportation. The convenient detachable connection method is adopted between the components, which greatly improves the practicality and economy of the storage rack. Specifically, the hanging rod 2 and the first connecting arm 121 adopt plug-in connection. This connection method makes the hanging rod 2 easily installed on the first connecting arm 121, and when it needs to be disassembled, the user can also take it down without much effort. In this way, whether it is to replace the paper towel, clean the hanging rod, or to be stored as a whole, it becomes very convenient. The base 11 and the hook-shaped connecting rod 12 also adopt plug-in connection. During installation, the user only needs to accurately insert the hook-shaped connecting rod 12 into the corresponding interface of the base 11, and the connection of the two can be completed, forming a stable support structure. When it needs to be stored or transported, simply pull out the hook-shaped connecting rod 12 from the base 11, and the two can be separated for easy operation. The paper breaking fixing piece 31 and the second connecting arm 122 are detachable through clamping connection. The clamping method ensures that the paper breaking fixing piece 31 can be firmly installed on the second connecting arm 122 during use, ensuring the stable operation of the paper breaking function. When the paper breaking fixing piece 31 needs to be maintained, replaced or stored as a whole, the user only needs to press or pull the corresponding clamping part gently, and the two can be separated. In summary, the detachable connection design between the components of the storage rack in this case makes the disassembly process of the entire storage rack very convenient, even if the user does not have professional tools and skills, he can also easily complete the disassembly operation. Moreover, after disassembly, the components can be completely separated and will not be entangled or occupy too much space. This not only helps the user to arrange and store when not in use, reducing the occupied home space, but also effectively reduces the volume occupied by the storage rack during packaging and transportation, thereby saving packaging materials and transportation costs, achieving the perfect combination of practicality and economy.
[0039] As mentioned above, the protection of this case is a kitchen and bathroom storage rack, all technical solutions the same or similar to this case should be shown to fall within the protection scope of this case.
Claims
1. A kitchen and bathroom shelf, comprising left and right symmetrical supports (1) and a hanging rod (2) detachably connected between the two supports (1), characterized in that: Two said supports (1) are also connected with a paper breaking piece (3), the paper breaking piece (3) comprises a paper breaking fixing piece (31) fixedly connected with two side supports (1) in circumference at two ends and a paper breaking rotating piece (32) rotatably connected with the paper breaking fixing piece (31), a paper taking opening (4) for passing through paper towels is formed between the paper breaking fixing piece (31) and the paper breaking rotating piece (32), a reset piece (5) for automatically resetting the paper breaking rotating piece (32) after rotating is arranged between the paper breaking fixing piece (31) and the paper breaking rotating piece (32), the paper breaking rotating piece (32) comprises a paper cutting part (321) located below and a paper pressing part (322) located above, when the paper breaking rotating piece (32) rotates forward, the paper pressing part (322) approaches and presses on the upper end of the paper breaking fixing piece (31).
2. The kitchen and bathroom shelf according to claim 1, characterized in that: Sawtooth (323) is arranged on the paper cutting part (321) and the paper pressing part (322) in equal distance.
3. The kitchen and bathroom shelf according to claim 1, characterized in that: The paper breaking fixing piece (31) is provided with shaft holes (311) at two ends, the paper breaking rotating piece (32) is provided with connecting shafts (324) at two ends, the paper breaking rotating piece (32) is rotatably connected in the shaft holes (311) through the connecting shafts (324), and the paper breaking rotating piece (32) is connected to the inner side of the paper breaking fixing piece (31).
4. The kitchen and bathroom shelf according to claim 3, characterized in that: The paper breaking rotating piece (32) further comprises a limiting protrusion (325) arranged beside the connecting shaft (324), the reset piece (5) is a torsional spring, the torsional spring is sleeved on the connecting shaft (324), the torsional arm of one end of the torsional spring is limitedly abutted between the limiting protrusion (325) and the connecting shaft (324), and the torsional arm of the other end of the torsional spring is abutted on the paper breaking fixing piece (31).
5. The kitchen and bathroom shelf according to claim 1, characterized in that: The support (1) comprises a base (11) and a hook-shaped connecting rod (12) plug-in connected with the base (11), and the back of the base (11) is provided with a suction disc assembly (111).
6. The kitchen and bathroom shelf according to claim 5, characterized in that: The suction disc assembly (111) comprises a first suction disc (1111) and a second suction disc (1112), and the diameter of the first suction disc (1111) is greater than that of the second suction disc (1112).
7. The kitchen and bathroom shelf according to claim 5, characterized in that: The hook-shaped connecting rod (12) comprises a first connecting arm (121) and a second connecting arm (122) which is connected to the lower rear end of the first connecting arm (121) and is upwardly bent, the hanging rod (2) is connected to the front end of the first connecting arm (121), and the paper breaking piece (3) is connected to the front end of the second connecting arm (122).
8. The kitchen and bathroom shelf according to claim 7, characterized in that: The first connecting arm (121) comprises an insertion slot (1211) arranged on the inner side of the front end thereof, the insertion slot (1211) comprises a first blocking part (12111) and an opening (12112) arranged upwardly, the hanging rod (2) comprises first connecting pieces (21) arranged at two ends thereof, the first connecting piece (21) comprises a second blocking part (211) and a connecting part (212), the hanging rod (2) is inserted into the insertion slot (1211) through the second blocking part (211), and the connecting part (212) is abutted against the first blocking part (12111).
9. The kitchen and bathroom shelf according to claim 7, characterized in that: The second connecting arm (122) comprises a connecting sleeve (1221) arranged at the inner side of the front end of the second connecting arm (122), the bottom of the connecting sleeve (1221) is provided with a limiting convex strip (12211), a clamping groove (12212) is arranged on the side wall of the connecting sleeve (1221), and a guide strip (12213) is further arranged on the side wall of the connecting sleeve (1221). The paper breaking fixing piece (31) comprises second connecting pieces (312) arranged at two ends of the paper breaking fixing piece (31), the side wall of the second connecting piece (312) is provided with a clamping block (3121) capable of being clamped into the clamping groove (12212), and the second connecting piece (312) is further provided with an insertion hole (3122) for the guide strip (12213).