A damping rotation structure, a handle and a portable bucket
By designing a damping rotation structure in the handle, using the combination of the damping block and the shaft, the problem of shaking of the handle and weakening of the damping feel is solved, and the stability and comfort of the product are achieved.
Patent Information
- Application Number
- CN202421676653.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-16
- Publication Date
- 2025-04-04
- Estimated Expiration
- 2034-07-16
AI Technical Summary
The existing handles are prone to shake during use, resulting in the problem of liquid spilling, and the existing structure becomes weaker after wear.
A damping rotating structure is designed, including a rotating shaft and a damping block. The damping block is composed of a fixed part, a connecting body and a damping plate. The free end of the damping plate and the groove limit of the rotating shaft are located to form an elastic damping effect.
Through the damping rotating structure, the handle is not easy to shake during use, which improves the user experience and reduces the manufacturing difficulty and cost.
Smart Images
Figure CN222717276U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of damping structures, in particular to a damping rotation structure, a handle and a portable bucket. Background Art
[0002] In today's society, with the development of medical products, sports rehabilitation products or postoperative rehabilitation products are gradually favored by the public. Physical therapy products such as ice water circulation cold compress are gradually widely used for pain relief and swelling reduction. Many of these products have handles. In such products, the design of the handles is too simple, and shaking during use may cause the liquid to spill easily.
[0003] In order to solve the problem of the handle shaking easily during use, a structural device with a damping feel is designed at the fixing point of the handle and the barrel body, which effectively solves this problem.
[0004] There are two main ways to fix handles on products in the market:
[0005] 1. The handle and the barrel body are buckled at the joint shaft, and the buckle is matched with the barrel body. The swing amplitude is controlled by adjusting the gap between the handle and the barrel body, and most of these products are made of plastic mold injection molding. There are two significant disadvantages: first, the handle and the barrel body are made of different materials, which can easily cause the joint of the product to wear; second, when the barrel body shakes to a certain angle during the lifting process of the product, the liquid in the barrel body is easy to dump.
[0006] 2. The handle is made into a multi-buckle form, and a certain damping feel requirement is achieved through interference fit with the barrel body. There are two significant disadvantages: first, the handle strength is sacrificed and the damping feel cannot be adjusted as needed; second, the buckle is easy to wear, and the damping feel is easy to weaken after long-term use.
[0007] Therefore, a damping rotation structure, a handle and a portable bucket have become problems that need to be solved urgently. Utility Model Content
[0008] The purpose of the utility model is to provide a damping rotation structure, a handle and a portable bucket which are easy to install and have low processing difficulty. The damping block is designed to have an elastic arm structure. When the handle is rotated, the elastic arm always exerts force on the handle, thereby ensuring that the product is not easy to shake during use and improving the user experience.
[0009] To achieve the above-mentioned purpose, the technical solution provided by the utility model is: a damping rotation structure, including a rotating shaft and a damping pressure block; a plurality of grooves are arranged circumferentially on the surface of the rotating shaft, and the damping pressure block includes a fixing part, a connecting body and a damping plate, the fixing part is arranged on both sides of the connecting body, the connecting body is arranged above the rotating shaft and the lower part of the connecting body is in contact with the rotating shaft; the damping plate is arranged in the middle part of the connecting body and one end thereof is integrally formed with the connecting body and the other end is a free end; a convex point is arranged at the bottom of the free end of the damping plate, and the convex point is located in the groove on the surface of the rotating shaft to limit and damp it.
[0010] Furthermore, an annular groove is provided on the rotating shaft, and the grooves are arranged in the annular groove and are evenly arranged along the circumference thereof.
[0011] Furthermore, a fitting portion cooperating with the annular groove is provided at the lower end of the connecting body, and the fitting portion covers more than half of the annular groove.
[0012] Furthermore, a rotation directional arrow is provided on the top of the connecting body.
[0013] Furthermore, a connecting hole is provided on the fixing portion.
[0014] The utility model also provides a handle with a damping structure, comprising a grip and a damping rotation structure, wherein two ends of the grip are respectively connected to a damping rotation structure, and the end of the grip is connected to the rotating shaft of the damping rotation structure.
[0015] The utility model also provides a portable bucket, including a bucket body and a handle; a fixing seat is provided on the inner wall of the bucket body, the fixing part is fixed on the fixing seat by screws, and the rotating shaft extends from the outside of the bucket body through the side wall of the bucket body to the inside of the bucket body and is rotatably connected with the side wall of the bucket body.
[0016] The advantages of the utility model compared with the prior art are:
[0017] 1. Reduce the difficulty of manufacturing and processing, and correspondingly reduce product costs;
[0018] 2. Safe and reliable design increases product reliability and effectiveness, and reduces the cost of subsequent product maintenance;
[0019] 3. Easy to install and can be disassembled repeatedly, which is convenient for product maintenance. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 It is a structural diagram of the rotating shaft.
[0021] Figure 2 This is the main view of the shaft.
[0022] Figure 3 This is the structural diagram of the damping block. Figure 1 .
[0023] Figure 4 This is the structural diagram of the damping block. Figure 2 .
[0024] Figure 5 It is the front view of the damping block.
[0025] Figure 6 It is a structural schematic diagram of the damping rotation structure.
[0026] Figure 7 It is the front view of the damping rotation structure.
[0027] Figure 8 It is a schematic diagram of the structure of the handle.
[0028] Fig. 9 It is a schematic diagram of the structure of a portable bucket.
[0029] Fig.10 yes Fig. 9 A magnified view of the structure in the middle.
[0030] As shown in the figure: 1. rotating shaft, 11. groove, 12. annular groove, 2. damping pressure block, 21. fixing part, 211. connecting hole, 22. connecting body, 221. fitting part, 222. rotation direction arrow, 23. damping plate, 231. free end, 2311. protrusion, 3. handle, 4. damping rotation structure, 5. barrel body, 6. handle, 7. fixing seat, 8. screw. DETAILED DESCRIPTION
[0031] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inside", "outside", "vertical", "circumferential", 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 invention and simplifying the description, and do not indicate or imply that the device or element referred to 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 invention.
[0032] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0033] The following is a further detailed description of a damping rotation structure, a handle and a portable bucket of the utility model in conjunction with the accompanying drawings.
[0034] Combined with Figure 1-10 The specific implementation process of the utility model of a damping rotation structure, a handle and a portable bucket is as follows:
[0035] Example 1
[0036] Combined with Figure 1-7 A damping rotation structure 4 includes a rotating shaft 1 and a damping pressure block 2. A plurality of grooves 11 are circumferentially provided on the surface of the rotating shaft 1, and the damping pressure block 2 includes a fixing portion 21, a connecting body 22, and a damping plate 23. The fixing portion 21 is arranged on both sides of the connecting body 22, and the connecting body 22 is arranged above the rotating shaft 1 and the lower part of the connecting body 22 is in contact with the rotating shaft 1. The damping plate 23 is arranged in the middle of the connecting body 22 and one end thereof is integrally formed with the connecting body 22 and the other end is a free end 231. A convex point 2311 is provided at the bottom of the free end 231 of the damping plate 23, and the convex point 2311 is located in the groove 11 on the surface of the rotating shaft 1 to limit and damp it.
[0037] Combined with Figure 1-2 The shaft 1 is provided with an annular groove 12, and the grooves 11 are arranged in the annular groove 12 and evenly arranged along the circumference thereof. Such a design can ensure the uniformity and stability of the damping effect, so that the damping block 2 can rotate at a fixed angle relative to the shaft 1 and maintain the angle.
[0038] Combined with Figure 3-5 The lower end of the connecting body 22 is provided with a fitting portion 221 that matches the annular groove 12, and the fitting portion 221 covers more than half of the annular groove 12. By increasing the fitting area, the friction between the damping block 2 and the rotating shaft 1 is increased, the damping effect is further enhanced, and the contact position of the two is limited to ensure that they will not derail relatively cheaply.
[0039] Combined with Figure 3 , a rotation direction arrow 222 is provided on the top of the connecting body 22. This design facilitates the user to intuitively understand the rotation direction and improves the convenience of use.
[0040] Combined with Figure 3 The fixing portion 21 is provided with a connecting hole 211. Through the connecting hole 211, the damping rotation structure 4 can be conveniently fixed to other objects for use.
[0041] Example 2
[0042] Combined with Figure 1-8 A handle 6 with a damping structure comprises a grip 3 and the damping rotation structure 4 in Example 1. The two ends of the grip 3 are each connected to a damping rotation structure 4, and the end of the grip 3 is connected to the rotation shaft 1 of the damping rotation structure 4. Through the damping rotation structure 4, the handle 6 can be rotated smoothly and slowly, improving the comfort of use.
[0043] Example 3
[0044] Combined with Figure 1-10 A portable bucket comprises a bucket body 5 and a handle 6 in Example 2. A fixing seat 7 is provided on the inner wall of the bucket body 5, a fixing portion 21 is fixed to the fixing seat 7 by screws 8, and a rotating shaft 1 extends from the outside of the bucket body 5 through the side wall of the bucket body 5 to the inside of the bucket body 5 and is rotatably connected to the side wall of the bucket body 5. The damping rotation structure 4 can realize a smooth and slow rotation of the portable bucket, so that the bucket body 5 can remain relatively stable.
[0045] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.
Claims
1. A damping rotation structure, characterized in that: The invention comprises a rotating shaft (1) and a damping pressure block (2); a plurality of grooves (11) are circumferentially arranged on the surface of the rotating shaft (1); the damping pressure block (2) comprises a fixing portion (21), a connecting body (22) and a damping plate (23); the fixing portion (21) is arranged on both sides of the connecting body (22); the connecting body (22) is arranged above the rotating shaft (1) and the lower part of the connecting body (22) contacts the rotating shaft (1); the damping plate (23) is arranged in the middle part of the connecting body (22) and one end of the damping plate (23) is integrally formed with the connecting body (22) and the other end is a free end (231); a convex point (2311) is arranged at the bottom of the free end (231) of the damping plate (23); the convex point (2311) is located in the groove (11) on the surface of the rotating shaft (1) to limit the damping.
2. A damping rotation structure according to claim 1, characterized in that: The rotating shaft (1) is provided with an annular groove (12), and the grooves (11) are arranged in the annular groove (12) and are evenly arranged along the circumference thereof.
3. A damping rotation structure according to claim 2, characterized in that: The lower end of the connecting body (22) is provided with a fitting portion (221) that matches the annular groove (12), and the fitting portion (221) covers more than half of the annular groove (12).
4. A damping rotation structure according to claim 3, characterized in that: A rotation direction arrow (222) is provided on the top of the connecting body (22).
5. A damping rotation structure according to claim 4, characterized in that: The fixing portion (21) is provided with a connecting hole (211).
6. A handle, characterized in that: It comprises a handle (3) and a damping rotation structure (4) according to any one of claims 1 to 5, wherein the two ends of the handle (3) are respectively connected to a damping rotation structure (4), and the end of the handle (3) is connected to a rotating shaft (1) of the damping rotation structure (4).
7. A portable bucket, characterized in that: It comprises a barrel body (5) and the handle (6) as claimed in claim 6; the inner wall of the barrel body (5) is provided with a fixing seat (7), the fixing part (21) is fixed to the fixing seat (7) by means of screws (8), and the rotating shaft (1) extends from the outside of the barrel body (5) through the side wall of the barrel body (5) to the inside of the barrel body (5) and is rotatably connected to the side wall of the barrel body (5).