A wall polishing machine for building decoration
Patent Information
- Application Number
- CN202522028935.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-22
- Publication Date
- 2026-09-25
- Estimated Expiration
- 2035-09-22
AI Technical Summary
这种布局下，操作人员的双手需沿同一直线施力，相较于错位设置，当需要调整打磨方向（如从横向打磨切换为纵向打磨）时，同一直线的双手施力易相互牵制，难以快速、精准地改变设备运行轨迹
[0011]与现有技术相比，本实用新型具有如下有益效果：可以根据操作人员习惯和使用场景对辅助把手的位置任意调节，通过“可按需调节”的辅助把手设计，墙面打磨机不再受限于固定的握持方式，而是让设备适配操作人员与使用场景，真正实现控制精准与操作舒适的双重提升，既解决了传统辅助把手控制力不足的核心问题，同时优化了长时间作业的体验。
Smart Images
Figure CN224795320U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of building decoration, and in particular to a wall sander for building decoration. Background Technology
[0002] Building decoration, also known as interior design or renovation, refers to the work carried out within a certain area and scope, including plumbing and electrical work, walls, floors, ceilings, and landscaping. After the walls are painted, a wall sander is used to sand down any rough spots on the putty powder.
[0003] When using a wall sander to sand the wall, the vibrations generated during the operation of the equipment make it difficult to stably control the sander's trajectory and sanding force with just a single handle. This can easily lead to uneven sanding of the wall and even cause the equipment to shift due to vibrations, increasing hand fatigue for the operator.
[0004] To address this issue, traditional wall sanders are generally equipped with auxiliary handles, allowing for improved control of the machine through two-hand grip. However, most existing auxiliary handles are positioned on the same straight line as the main handle (i.e., symmetrically distributed along the sander's axis). With this layout, the operator's hands must apply force along the same straight line. Compared to a staggered arrangement, when adjusting the sanding direction (such as switching from horizontal to vertical sanding), the force applied by both hands along the same straight line tends to interfere with each other, making it difficult to quickly and accurately change the machine's trajectory. Furthermore, when the machine vibrates, the hands can only counteract the vibration along a straight line, unable to create a "couple" effect to disperse the vibration energy through staggered force application. This results in stronger vibration feedback to the hands, affecting sanding accuracy and exacerbating operator fatigue. Utility Model Content
[0005] This utility model aims to at least partially solve one of the technical problems in the above-mentioned technologies.
[0006] Therefore, one objective of this utility model is to provide a wall sander for building decoration, which allows the position of the auxiliary handle to be adjusted arbitrarily according to the operator's habits and usage scenarios, thereby improving the user's comfort while ensuring control of the wall sander.
[0007] To achieve the above objectives, the first aspect of this utility model provides a wall sander for building decoration, comprising: a sander, a handle, a sanding disc, and an adjustment mechanism, wherein the handle is disposed on the outer wall of the sander; the sanding disc is connected to the output shaft of the sander. The adjustment mechanism includes a slider, an auxiliary handle, two threaded bolts, and two baffles, wherein an adjustment groove is formed on the outer wall of the sander; the slider is slidably connected to the adjustment groove; the auxiliary handle is disposed on the outer wall of the slider; the two baffles are respectively disposed on the outer wall of the sander; the two threaded bolts respectively pass through the corresponding baffles and are threadedly connected to the slider.
[0008] In addition, the wall sander for building decoration proposed above according to this utility model may also have the following additional technical features: Specifically, dustproof nets are installed inside the heat dissipation holes on the outer wall of the grinder.
[0009] Specifically, the outer wall of the auxiliary handle is fitted with an anti-slip sleeve.
[0010] Specifically, a protective shell is provided at one end of the grinder, and the protective shell is located outside the grinding disc.
[0011] Compared with the prior art, this utility model has the following beneficial effects: the position of the auxiliary handle can be adjusted arbitrarily according to the operator's habits and usage scenarios. Through the "adjustable as needed" auxiliary handle design, the wall sander is no longer limited to a fixed gripping method, but allows the equipment to adapt to the operator and usage scenarios, truly achieving a dual improvement in precise control and comfortable operation. It not only solves the core problem of insufficient control force of traditional auxiliary handles, but also optimizes the experience of long-term operation.
[0012] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description
[0013] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, in which: Figure 1 This is a schematic diagram of a wall sander for building decoration according to an embodiment of the present utility model; Figure 2 This is a schematic diagram of the adjustment mechanism of a wall sander for building decoration according to an embodiment of the present invention; Figure 3 This is a schematic diagram of the structure of a wall sander for building decoration and its protective shell used in conjunction with an embodiment of the present invention.
[0014] Reference numerals in the attached drawings: 1. Grinding machine; 2. Handle; 3. Grinding disc; 4. Dustproof net; 5. Adjustment mechanism; 51. Adjustment groove; 52. Slider; 53. Auxiliary handle; 54. Threaded bolt; 55. Baffle; 6. Anti-slip sleeve; 7. Protective shell. Detailed Implementation
[0015] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.
[0016] The following describes an embodiment of the present invention: a wall sander for building decoration, with reference to the accompanying drawings.
[0017] like Figures 1-3 As shown in the figure, a wall sander for building decoration according to an embodiment of the present invention includes: a sander 1, a handle 2, a sanding disc 3, and an adjustment mechanism 5. The handle 2 is disposed on the outer wall of the sander 1, the sanding disc 3 is connected to the output shaft of the sander 1, and the adjustment mechanism 5 includes a slider 52, an auxiliary handle 53, two threaded bolts 54, and two baffles 55. An adjustment groove 51 is provided on the outer wall of the sander 1, the slider 52 is slidably connected to the adjustment groove 51, the auxiliary handle 53 is disposed on the outer wall of the slider 52, the two baffles 55 are respectively disposed on the outer wall of the sander 1, and the two threaded bolts 54 respectively pass through the corresponding baffles 55 and are threadedly connected to the slider 52.
[0018] Specifically, when the wall needs to be sanded, the worker can rotate the two threaded bolts 54 in sequence to loosen them. Then, the worker can rotate the auxiliary handle 53. At this time, the auxiliary handle 53 will drive the slider 52 to slide along the direction defined by the adjustment groove 51, thereby adjusting the position of the auxiliary handle 53. After adjusting to the appropriate position, the worker can rotate the two threaded bolts 54 again. When the two threaded bolts 54 are in a tightened state, the two baffles 55 and the slider 52 will clamp the outer wall of the sander 1. At the same time, the two threaded bolts 54 will abut against the bottom wall of the adjustment groove 51, thereby fixing the auxiliary handle 53 in the current position.
[0019] Next, the staff can hold the auxiliary handle 53 in one hand and the handle 2 in the other hand, and then turn on the sander 1 through the switch on the handle 2. At this time, the sander 1 will drive the sanding disc 3 to rotate, thereby sanding the wall surface.
[0020] In one embodiment of this utility model, such as Figures 1-3 As shown, dustproof mesh 4 is installed in the heat dissipation holes on the outer wall of the grinder 1.
[0021] It is understandable that dust filters 4 are installed in the heat dissipation holes on the outer wall of the sander 1. This prevents dust generated during the sanding process from entering the interior of the sander 1 through the heat dissipation holes and causing damage.
[0022] In one embodiment of this utility model, such as Figures 1-3 As shown, the outer wall of the auxiliary part 53 is fitted with an anti-slip sleeve 6.
[0023] Understandably, by using the anti-slip sleeve 6 on the outer wall of the 53, the friction and comfort between the 53 and the hand can be increased during use.
[0024] In one embodiment of this utility model, such as Figures 1-3 As shown, a protective shell 7 is provided at one end of the grinder 1, and the protective shell 7 is located outside the grinding disc 3.
[0025] Understandably, the protective shell 7 installed on the outside of the grinding disc 3 can block the dust generated during the grinding process inside the grinding disc 3, thereby preventing dust from causing discomfort to the workers.
[0026] In summary, the position of the auxiliary handle can be adjusted arbitrarily according to the operator's habits and usage scenarios. Through the "adjustable as needed" auxiliary handle design, the wall sander is no longer limited to a fixed grip method, but allows the equipment to actively adapt to the operator and usage scenario, truly achieving a dual improvement in precise control and comfortable operation. This not only solves the core problem of insufficient control force of traditional auxiliary handles, but also optimizes the experience of long-term operation.
[0027] In the description of this specification, 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 indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.
[0028] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.
[0029] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.
Claims
1. A wall sander for building decoration, characterized in that, include: The grinder, handle, grinding disc, and adjustment mechanism, among which, The handle is located on the outer wall of the grinder; The grinding disc is connected to the output shaft of the grinding machine; The adjustment mechanism includes a slider, an auxiliary handle, two threaded bolts, and two baffles, wherein... The outer wall of the grinder is provided with an adjustment groove; The slider is slidably connected to the adjustment groove; The auxiliary component is disposed on the outer wall of the slider; The two baffles are respectively disposed on the outer wall of the grinding machine; The two threaded bolts pass through the corresponding baffles and are threadedly connected to the slider.
2. The wall sander for building decoration according to claim 1, characterized in that, Dustproof nets are installed in the heat dissipation holes on the outer wall of the grinder.
3. A wall sander for building decoration according to claim 1, characterized in that, The outer wall of the auxiliary handle is fitted with an anti-slip sleeve.
4. A wall sander for building decoration according to claim 1, characterized in that, The grinding machine is provided with a protective shell at one end, and the protective shell is located outside the grinding disc.