Bucket cover capable of automatically tearing wet tissues
By designing an inconsistent roller set and gear set that automatically tear off the bucket cover of the wet wipes, the problem of difficult to quickly remove and tear wet sanitary paper in hospitals and other scenarios is solved, and the automatic transmission and tear of wet wipes is realized, improving the improvement of Easy to use and hygiene.
Patent Information
- Application Number
- CN202420210877.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-29
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-01-29
AI Technical Summary
Existing wet sanitary paper is difficult to quickly remove and tear off in hospitals and other scenarios, especially when medical staff or patients operate with one hand, which leads to inconvenience in use and hygiene problems.
Designed to automatically tear off the wet wipe bucket cover, which automatically transfers and tear the wet wipes through inconsistent transmission roller sets and gear sets. Combined with guide plywood, ensures the guidance and tear of the wet wipes, and is simple and easy to install and use. .
It realizes automatic tearing and transfer of wet wipes, facilitates one-hand operation, improves usage efficiency, avoids hand contamination and waste of excessive wet wipes, and is especially suitable for medical staff and use scenarios where hygiene is needed.
Smart Images
Figure CN222172016U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wet wipes, in particular to an automatic tear-off wet wipes barrel cover. Background Art
[0002] The existing wet sanitary paper not only has a disinfecting effect that dry sanitary paper does not have, but also has a better wiping effect and body surface wiping feeling than dry sanitary paper. Generally, the wet sanitary paper purchased on the market is stored in a bag structure to facilitate people to form an opening in the bag to take out the wet sanitary paper when using it. With the continuous application of wet sanitary paper in life, the existing wet sanitary paper and the structure for loading wet sanitary paper may not be able to be quickly taken out for use in certain usage scenarios.
[0003] For example, the use of wet sanitary paper in hospitals. Medical staff in hospitals need to take care of multiple patients, treat wounds and other daily care matters. If the hands of medical staff are not disinfected in advance, if they need to take out wet sanitary paper from the bag to wipe the patient during daily care, the medical staff needs to tear the wet sanitary paper with one hand, and wet sanitary paper has a certain toughness. When taking it out with one hand, it will be difficult to tear the wet sanitary paper or too much wet sanitary paper will be pulled out; similarly, when a patient needs to use wet sanitary paper, if the patient has not been postoperative for long and has difficulty in exerting force on his own, the patient will not be able to tear the wet sanitary paper for use. Utility Model Content
[0004] In view of the technical defects existing in the background technology, the utility model proposes an automatic tear-off wet wipes bucket cover, which solves the above technical problems and meets the actual needs. The specific technical solution is as follows:
[0005] A wet wipes barrel cover that automatically tears off comprises a driving box, a mounting plate being provided on one side of the driving box, the mounting plate being connected to the driving box via a mounting frame and a support, two roller groups being provided between the mounting plate and the driving box, the roller groups comprising a transmission roller and a passive roller, the transmission rollers comprising a first transmission roller and a second transmission roller, the radius of the first transmission roller being greater than the radius of the second transmission roller, the radii of the two passive rollers being consistent, a guide clamping plate being provided between the two roller groups, a gear group being provided in the driving box, and a driving unit being provided on the outer surface of the driving box and being connected to the transmission roller via the same gear of the gear group.
[0006] As a further solution of the utility model, the outer surfaces of the driving roller and the passive roller are provided with evenly arranged protrusions, and the protrusions of the driving roller and the protrusions of the passive roller are in contact or almost in contact.
[0007] As a further solution of the utility model, the mounting frame is a hollow "mouth"-shaped frame, the passive roller is arranged between the left and right sides of the mounting frame, the mounting plate and the drive box are fixed to the left and right sides of the mounting frame by screws, and mounting positions are provided on both sides of the mounting frame.
[0008] As a further solution of the utility model, one end of the transmission roller away from the mounting plate passes through the driving box and is connected to the gear set inside the driving box, and one end of the transmission roller in the driving box is provided with a transmission gear.
[0009] As a further solution of the utility model, the inner sides of the mounting plate and the driving box are both provided with limiting convex grooves.
[0010] As a further solution of the utility model, the guide clamp plate includes a first guide clamp plate and a second guide clamp plate, the first guide clamp plate is arranged between the limiting convex grooves, and the second guide clamp plate has mounting holes at both ends corresponding to the mounting positions.
[0011] The utility model has the beneficial effect that: the different rotation speeds of the roller group are achieved by the inconsistent radii of the conveying rollers and the connection of the same gear, and the wet wipes are conveyed and automatically torn between the roller groups in cooperation with the protrusions, and the structure is simple and easy to use. The guide clamp can cooperate with the roller group to guide the conveying of the wet wipes. The utility model has a simple structure, is easy to install and produce, and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a structural schematic diagram of the utility model.
[0013] Figure 2 It is a schematic cross-sectional view of the three-dimensional structure of the utility model.
[0014] Figure 3 It is a perspective view of the utility model.
[0015] Figure 4 It is a right side view of the drive box of the utility model.
[0016] Figure 5 It is a structural schematic diagram of the mounting frame of the utility model.
[0017] Figure 6 It is a structural schematic diagram of the mounting plate of the utility model.
[0018] Figure 7It is a structural schematic diagram of the guide splint of the utility model.
[0019] Among them: drive box 1, gear set 11, drive unit 12, limit groove 13, mounting plate 2, mounting frame 3, pillar 31, mounting position 32, roller set 4, transmission roller 41, passive roller 42, first transmission roller 43, second transmission roller 44, protrusion 45, transmission gear 46, guide clamp plate 5, first guide clamp plate 51, second guide clamp plate 52, mounting hole 53. DETAILED DESCRIPTION
[0020] The implementation methods of the present invention are described below in conjunction with the accompanying drawings and relevant embodiments. It should be pointed out that the following relevant embodiments are only preferred embodiments for better illustrating the present invention itself, and the implementation methods of the present invention are not limited to the following embodiments, and the present invention involves relevant necessary components in this technical field, which should be regarded as the known technology in this technical field and can be known and mastered by the technical personnel in this technical field.
[0021] In the description of the present invention, it should be understood that the terms "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "inside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the purpose of sub-describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0022] See also Figures 1 to 7 As shown, an automatic tear-off wet wipes barrel cover comprises a driving box 1, a mounting plate 2 is provided on one side of the driving box 1, the mounting plate 2 and the driving box 1 are connected via a mounting frame 3 and a support 31, two groups of roller groups 4 are provided between the mounting plate 2 and the driving box 1, the roller group 4 comprises a transmission roller 41 and a passive roller 42, the transmission roller 41 comprises a first transmission roller 43 and a second transmission roller 44, the radius of the first transmission roller 43 is greater than the radius of the second transmission roller 44, the radius sizes of the two passive rollers 42 are consistent, a guide clamping plate 5 is provided between the two groups of the roller groups 4, a gear group 11 is provided in the driving box 1, and a driving unit 12 connected to the transmission roller 41 via the same gear of the gear group 11 is provided on the outer surface of the driving box 1.
[0023] It should be noted that the utility model drives the two groups of roller sets 4 to operate through the driving unit 12 of the driving box 1. Because the radius of the first transmission roller 43 and the second transmission roller 44 in the transmission roller 41 are inconsistent, the rotation speeds of the two groups of roller sets 4 are inconsistent. The radius of the first transmission roller 43 is greater than the radius of the second transmission roller 44, so the rotation speed of the upper roller set 4 is less than the rotation speed of the lower roller set 4, thereby generating a tearing force between the two groups of roller sets 4 to tear the wet wipes. After a period of time, the tearing force between the two groups of roller sets 4 reaches a level that can tear the wet wipes apart, and the wet wipes will be torn apart. Then the upper roller set 4 will guide the next section of wet wipes to the lower roller set 4 through the guide clamp 5, completing an automatic tearing of the wet wipes. The user only needs to use one hand to receive the torn wet wipes sent down by the roller group 4 at the lower side. The utility model is simple and convenient to operate, especially for medical staff and other users who often have no hands or need to maintain hygiene. Compared with the traditional pull-out wet wipe usage method, the utility model is more convenient and hygienic, avoiding the situation of contact with the outer packaging and causing contamination.
[0024] See also Figures 1 to 3 As shown, as a further solution of the utility model, the outer surfaces of the driving roller 41 and the passive roller 42 are provided with evenly arranged protrusions 45, and the protrusions 45 of the driving roller 41 and the protrusions 45 of the passive roller 42 are in contact or almost in contact.
[0025] It should be noted that the protrusion 45 of the passive roller 42 and the protrusion 45 of the driving roller 41 of the utility model can provide gripping force for the roller set 4 to realize the conveying and automatic tearing of wet wipes. The contact or almost contact between the protrusions 45 can provide sufficient friction for the roller set 4 to ensure that the wet wipes will not slide during conveyance.
[0026] See also Figure 1 Figure 2 and Figure 3 As shown, as a further solution of the utility model, the mounting frame 3 is a hollow "mouth"-shaped frame, the passive roller 42 is arranged between the left and right sides of the mounting frame 3, the mounting plate 2 and the drive box 1 are fixed to the left and right sides of the mounting frame 3 by screws, and mounting positions 32 are provided on both sides of the mounting frame 3.
[0027] See also Figure 3 As shown, as a further solution of the utility model, the end of the transmission roller 41 away from the mounting plate 2 passes through the driving box 1 and is connected to the gear set 11 inside it, and a transmission gear 46 is provided at one end of the transmission roller 41 inside the driving box 1.
[0028] It should be noted that, in the utility model, one end of the transmission roller 41 is provided with the transmission gear 46, and the gear group 11 in the drive box 1 is driven by the driving unit 12. The two transmission gears 46 are connected to the same gear of the gear group 11. The first transmission roller 43 and the second transmission roller 44 have the same rotation speed. At the same rotation speed, the radius of the transmission roller 41 determines that the rotation amplitude of the first transmission roller 43 is greater than the rotation amplitude of the second transmission roller 44, thereby generating a speed difference and a pulling force, thereby providing power for tearing off the wet wipes.
[0029] See also Figure 4 and Figure 5 As shown, as a further solution of the present utility model, the inner sides of the mounting plate 2 and the driving box 1 are both provided with limiting grooves 13 .
[0030] See also Figures 2 to 7 As shown, as a further solution of the utility model, the guide clamp plate 5 includes a first guide clamp plate 51 and a second guide clamp plate 52, the first guide clamp plate 51 is arranged between the limiting grooves 13, and the second guide clamp plate 52 has mounting holes 53 corresponding to the mounting positions 32 at both ends.
[0031] It should be noted that the first guide clamping plate 51 of the utility model is arranged on the limiting groove 13 on the inner side of the mounting plate 2 and the driving box 1, and cooperates with the second guide clamping plate 52 arranged on the mounting frame 3, and the roller group 4 transmits the wet wipes from between the first guide clamping plate 51 and the second guide clamping plate 52. The second guide clamping plate 52 is installed on the mounting position 32 of the mounting plate 2 through the mounting hole 53, and the first guide clamping plate 51 is installed through the limiting groove 13, which is convenient and simple, and improves the installation efficiency.
[0032] The above is only a preferred embodiment of the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.
Claims
1. An automatic tear-off wet wipes barrel cover, comprising a drive box (1), characterized in that: One side of the driving box (1) is provided with a mounting plate (2). The mounting plate (2) and the driving box (1) are connected by a mounting frame (3) and a support column (31). Two sets of roller groups (4) are arranged between the mounting plate (2) and the driving box (1). The roller group (4) includes a driving roller (41) and a driven roller (42). The driving roller (41) includes a first driving roller (43) and a second driving roller (44). The radius of the first driving roller (43) is greater than that of the second driving roller (44). The radii of the two driven rollers (42) are the same. A guiding clamping plate (5) is arranged between the two sets of roller groups (4). A gear set (11) is arranged in the driving box (1). An outer surface of the driving box (1) is provided with a driving unit (12) connected to the driving roller (41) by the same gear of the gear set (11).
2. The automatic tear-off wet wipes bucket cover according to claim 1 is characterized in that: The outer surfaces of the driving roller (41) and the driven roller (42) are provided with uniformly arranged protrusions (45). The protrusions (45) of the driving roller (41) and the protrusions (45) of the driven roller (42) are in contact or almost in contact with each other.
3. The automatic tear-off wet wipes bucket cover according to claim 1 is characterized in that: The mounting frame (3) is a hollow "mouth"-shaped frame. The driven roller (42) is arranged between the left and right sides of the mounting frame (3). The mounting plate (2) and the driving box (1) are fixed to the left and right sides of the mounting frame (3) by screws. Mounting positions (32) are arranged on both sides of the mounting frame (3).
4. The automatic tear-off wet wipes bucket cover according to claim 1 is characterized in that: One end of the driving roller (41) away from the mounting plate (2) passes through the driving box (1) and is connected to the gear set (11) inside it. Transmission gears (46) are arranged at one ends of the driving roller (41) inside the driving box (1).
5. The automatic tear-off wet wipes bucket cover according to claim 3 is characterized in that: Limiting grooves (13) are arranged on the inner sides of both the mounting plate (2) and the driving box (1).
6. The automatic tear-off wet wipes bucket cover according to claim 5 is characterized in that: The guiding clamping plate (5) includes a first guiding clamping plate (51) and a second guiding clamping plate (52). The first guiding clamping plate (51) is arranged between the limiting grooves (13). Mounting holes (53) corresponding to the mounting positions (32) are arranged at both ends of the second guiding clamping plate (52).