Machine body shell and polishing machine
By designing a body shell, using a combined structure of the shell main body and the pressing handle, the problem of inconvenient force application of the existing polishing machine sub-handle is solved, the working efficiency and convenience are improved, and it is suitable for small spaces.
Patent Information
- Application Number
- CN202420303373.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-19
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-02-19
AI Technical Summary
The existing polishing machine is inconvenient to apply force through the secondary handle, resulting in inefficient operation.
A body shell is designed, adopting a combined structure of the shell main body and the pressing handle, the polishing assembly is installed at the first mounting port, the pressing handle is installed at the second mounting port, and is detachably connected to the body shell to ensure the application of the pressing handle. The force direction is consistent with the force direction of the polishing assembly.
It improves the convenience of use and work efficiency, is ergonomic, is suitable for small spaces, and simplifies the disassembly and assembly and replacement of the press handle.
Smart Images
Figure CN222520874U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of electric tools, and in particular relates to a body shell and a polishing machine. Background Art
[0002] Polishing machines are often used for mechanical grinding, polishing and waxing. The working principle is that the motor drives the sponge or wool polishing disc installed on the polishing machine to rotate at high speed. Due to the combined action of the polishing disc and the polishing agent and the friction with the surface to be polished, the paint surface pollution, oxide layer and shallow marks can be removed. The existing polishing machine has a separate sub-handle structure. When in use, the sub-handle needs to be screwed onto the polishing machine head shell, which occupies a large space and is not suitable for use in a small space. In addition, the direction of the sub-handle and the direction of pressure applied by the polishing machine head shell are not ergonomic, which makes it inconvenient for operators to apply force and reduces work efficiency. Utility Model Content
[0003] The purpose of the utility model is to at least solve the problem that it is inconvenient to apply force through the auxiliary handle of the existing polishing machine. This purpose is achieved through the following technical solutions:
[0004] The first aspect of the utility model provides a body shell, comprising:
[0005] A shell body, wherein a first mounting opening and a second mounting opening are respectively provided on opposite sides of a mounting end of the shell body, wherein the first mounting opening is used for mounting a polishing assembly;
[0006] A pressing handle is detachably covered on the second installation opening.
[0007] By using the body shell in the technical solution, a combined structure of the shell main body and a pressing handle is adopted, the polishing assembly is installed at the first mounting port, the pressing handle is installed at the second mounting port, and the pressing handle and the polishing assembly are arranged relative to each other, so that the pressing direction of the pressing handle by the user is the same as the force direction of the polishing assembly on the polishing object, which is more ergonomic, more convenient for the user to apply force, and improves convenience and work efficiency. At the same time, the pressing handle is detachably connected to the body shell, which is convenient for disassembly or replacement of the pressing handle, and improves the convenience of disassembly and assembly. In addition, the combined structure formed by the pressing handle and the shell main body adopted in the utility model can also be used in a relatively small space, which improves versatility and applicability.
[0008] In addition, the housing of the utility model may also have the following additional technical features:
[0009] In some embodiments of the present invention, a first mounting hole is provided on the side of the shell body, and the first mounting hole can fix one side of the pressing handle through a first connecting member.
[0010] In some embodiments of the present invention, the connection direction of the first mounting opening and the second mounting opening is perpendicular to the center line direction of the first mounting hole.
[0011] In some embodiments of the present invention, a second mounting hole is provided on the side of the shell body, the first mounting hole and the second mounting hole are arranged opposite to each other, and the second mounting hole can fix the other side of the pressing handle through a second connecting member.
[0012] In some embodiments of the present invention, the connection direction of the first mounting opening and the second mounting opening is perpendicular to the center line direction of the second mounting hole.
[0013] In some embodiments of the present invention, both the first connecting member and the second connecting member are bolts.
[0014] In some embodiments of the present invention, the body shell includes a grip handle, and the connecting end of the grip handle can be respectively matched and connected with the first mounting hole and the second mounting hole.
[0015] In some embodiments of the utility model, an anti-slip structure is provided on the side of the pressing handle away from the first mounting port, and the anti-slip structure includes a plurality of protrusions spaced apart along a first direction, wherein the first direction is the direction from the mounting end of the shell body toward its rear end.
[0016] In some embodiments of the present utility model, a housing cavity is provided in the shell body, the housing cavity is respectively connected to the first mounting port and the second mounting port, and the housing cavity is used to accommodate the driving component.
[0017] The second aspect of the utility model provides a polishing machine, comprising:
[0018] A body shell, wherein the body shell is the body shell mentioned above;
[0019] A drive assembly, the drive assembly being arranged inside the housing;
[0020] A polishing assembly, one end of which can be located inside the machine body shell through the first installation port and electrically connected to the driving assembly. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] By reading the detailed description of the preferred embodiment below, various other advantages and benefits will become clear to those of ordinary skill in the art. The accompanying drawings are only used for the purpose of illustrating the preferred embodiment and are not to be considered as limiting the present invention. Moreover, the same reference numerals are used throughout the accompanying drawings to represent the same components. In the accompanying drawings:
[0022] Figure 1 The structure diagram of the polishing machine according to the embodiment of the utility model is schematically shown;
[0023] Figure 2 for Figure 1 Schematic diagram of the structure of the middle polishing machine in the first state;
[0024] Figure 3 for Figure 1 Schematic diagram of the structure of the polishing machine in the second state.
[0025] The reference numerals in the accompanying drawings represent the following:
[0026] 10. Body shell;
[0027] 20. Press handle; 21. Protrusion;
[0028] 30. Grip handle;
[0029] 200. Polishing components. DETAILED DESCRIPTION
[0030] The exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided in order to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.
[0031] It should be understood that the terms used in the text are only for the purpose of describing specific example embodiments, and are not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms "one", "an" and "said" as used in the text may also be meant to include plural forms. The terms "include", "comprise", "contain", and "have" are inclusive, and therefore specify the existence of stated features, steps, operations, elements and / or parts, but do not exclude the existence or addition of one or more other features, steps, operations, elements, parts, and / or combinations thereof. The method steps, processes, and operations described herein are not interpreted as necessarily requiring them to be performed in the specific order described or illustrated, unless the execution order is clearly indicated. It should also be understood that additional or alternative steps may be used.
[0032] Although the terms first, second, third, etc. can be used in the text to describe multiple elements, components, regions, layers and / or sections, these elements, components, regions, layers and / or sections should not be limited by these terms. These terms can only be used to distinguish an element, component, region, layer or section from another region, layer or section. Unless the context clearly indicates, terms such as "first", "second" and other numerical terms do not imply order or sequence when used in the text. Therefore, the first element, component, region, layer or section discussed below can be referred to as the second element, component, region, layer or section without departing from the teaching of the example embodiments.
[0033] For ease of description, spatial relative terms may be used herein to describe the relationship of one element or feature relative to another element or feature as shown in the figure, such as "inside", "outside", "inner side", "outer side", "below", "below", "above", "above", etc. Such spatial relative terms are intended to include different orientations of the device in use or operation in addition to the orientation depicted in the figure. For example, if the device in the figure is turned over, then the elements described as "below other elements or features" or "below other elements or features" will subsequently be oriented as "above other elements or features" or "above other elements or features". Therefore, the example term "below..." can include both upper and lower orientations. The device can be oriented otherwise (rotated 90 degrees or in other directions) and the spatial relative descriptors used in the text are interpreted accordingly.
[0034] Figure 1 The structure diagram of the polishing machine according to the embodiment of the utility model is schematically shown. Figure 1 As shown, the utility model provides a machine body shell 10 and a polishing machine. The machine body shell 10 in the utility model includes a shell body and a pressing handle 20, and the shell body is provided with a first mounting opening and a second mounting opening on opposite sides of the mounting end, respectively. The first mounting opening is used to install the polishing assembly 200, and the pressing handle 20 is detachably covered on the second mounting opening.
[0035] By using the body shell 10 in the present technical solution and adopting a combined structure of the shell main body and the pressing handle 20, the polishing component 200 is installed at the first installation port, the pressing handle 20 is installed at the second installation port, and the pressing handle 20 is arranged opposite to the polishing component 200, so that the pressing direction of the pressing handle 20 by the user is the same as the force direction of the polishing component 200 on the polishing object, which is more ergonomic and more convenient for the user to apply force, thereby improving convenience and work efficiency. At the same time, the pressing handle 20 is detachably connected to the body shell 10, which is convenient for disassembly or replacement of the pressing handle 20, thereby improving the convenience of disassembly and assembly. In addition, the combined structure formed by the pressing handle 20 and the shell main body in the utility model can also be used in a relatively small space, thereby improving versatility and applicability.
[0036] In some embodiments of the present invention, a first mounting hole is provided on the side of the housing body, and the first mounting hole can fix one side of the pressing handle 20 through a first connecting member. In this embodiment, the first connecting member can fix the pressing handle 20 through the first mounting hole, thereby ensuring the stability of the pressing handle 20 during operation of the polishing machine and improving reliability.
[0037] In some embodiments of the utility model, the direction of the line connecting the first mounting opening and the second mounting opening is perpendicular to the center line direction of the first mounting hole. In this embodiment, since the force direction of the pressing handle 20 is toward the second mounting opening, the pressing handle 20 is fixed in the direction perpendicular to the line connecting the first mounting opening and the second mounting opening, which can ensure that the pressing handle 20 is fixed without interfering with the positions of the first mounting opening and the second mounting opening, thereby improving reliability.
[0038] In some embodiments of the utility model, a second mounting hole is provided on the side of the shell body, the first mounting hole and the second mounting hole are arranged oppositely, and the second mounting hole can fix the other side of the pressing handle 20 through the second connecting member. In this embodiment, the second connecting member can fix the pressing handle 20 through the second mounting hole. In the case of the matching connection between the first mounting hole and the first connecting member, the stability of the pressing handle 20 of the polishing machine during operation can be better guaranteed, and the reliability is improved. The first mounting hole and the second mounting hole are arranged oppositely, and the opposite sides of the pressing handle 20 can be fixed respectively, ensuring the balance of the fixing force of the pressing handle 20 and improving the reliability.
[0039] In some embodiments of the utility model, the direction of the line connecting the first mounting opening and the second mounting opening is perpendicular to the center line direction of the second mounting hole. In this embodiment, since the force direction of the pressing handle 20 is toward the second mounting opening, the pressing handle 20 is fixed in the vertical direction through the first mounting hole and the second mounting hole in the vertical direction of the line connecting the first mounting opening and the second mounting opening, respectively, so that the pressing handle 20 can be fixed without interfering with the positions of the first mounting opening and the second mounting opening, thereby improving reliability.
[0040] In some embodiments of the present invention, the first connecting member and the second connecting member are both M8 plastic bolts. In this embodiment, the bolt connection method facilitates the disassembly or replacement of the pressing handle 20, thereby improving the convenience of disassembly and assembly.
[0041] In some embodiments of the present invention, Figure 2 and 3 As shown, the body shell 10 includes a grip handle 30, and the connection end of the grip handle 30 can be matched with the first mounting hole and the second mounting hole respectively. In this embodiment, the connection end of the grip handle 30 can be matched with the first mounting hole and the second mounting hole respectively, which can not only realize the force application operation of multiple different positions of the polishing machine, thereby improving the pressing force and polishing effect of the user, but also fix the pressing handle 20, replacing the first connecting member and the second connecting member.
[0042] Specifically, Figure 2 and 3 As shown, if the grip handle 30 is to be assembled on the left side of the polisher, the first connecting member needs to be removed, and the connecting end of the grip handle 30 is matched with the first mounting hole. If the grip handle 30 is to be assembled on the right side of the polisher, the second connecting member needs to be removed, and the connecting end of the grip handle 30 is matched with the second mounting hole.
[0043] In some embodiments of the present invention, Figure 2 and 3 As shown, a side of the pressing handle 20 away from the first mounting opening is provided with an anti-slip structure, and the anti-slip structure includes a plurality of protrusions 21 arranged at intervals along a first direction, and the first direction is the direction from the mounting end of the housing body 10 toward its rear end. In this embodiment, the protrusions 21 arranged at intervals along the first direction can increase the friction force on the pressing handle 20 when the user presses, thereby facilitating the user's force application operation. The pressing handle 20 in this embodiment can be a rubber member.
[0044] In some embodiments of the present utility model, a housing body has a housing cavity therein, the housing cavity is respectively connected to the first mounting port and the second mounting port, and the housing cavity is used to accommodate the driving assembly.
[0045] The utility model also proposes a polishing machine, such as Figure 1 As shown, including:
[0046] The body shell 10 is the body shell 10 mentioned above;
[0047] A driving assembly, which is arranged inside the housing 10;
[0048] The polishing assembly 200, one end of the polishing assembly 200 can be located inside the body shell 10 through the first installation port and is electrically connected to the driving assembly.
[0049] By using the polishing machine in the present technical solution, a combination structure of a body shell 10, a driving assembly and a polishing assembly 200 is adopted. The interior of the body shell 10 is used to accommodate the driving assembly. One end of the polishing assembly 200 can pass through the first mounting port and be electrically connected to the driving assembly. The driving assembly can electrically drive the polishing assembly 200, thereby enabling the polishing assembly 200 to perform a polishing operation.
[0050] Among them, the body shell 10 adopts a combined structure of a shell body and a pressing handle 20, the polishing component 200 is installed at the first installation port, the pressing handle 20 is installed at the second installation port, and the pressing handle 20 is arranged opposite to the polishing component 200, so that the pressing direction of the pressing handle 20 by the user is the same as the force direction of the polishing component 200 on the polishing object, which is more ergonomic and more convenient for the user to apply force, thereby improving convenience and work efficiency. At the same time, the pressing handle 20 is detachably connected to the body shell 10, which is convenient for the disassembly or replacement of the pressing handle 20, thereby improving the convenience of disassembly and assembly. In addition, the combined structure formed by the pressing handle 20 and the shell body adopted in the utility model can also be used in a relatively small space, thereby improving versatility and applicability.
[0051] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed by the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.
Claims
1. A machine body shell, applied to a polishing machine, characterized in that: include: A shell body, wherein a first mounting opening and a second mounting opening are respectively provided on opposite sides of a mounting end of the shell body, wherein the first mounting opening is used for mounting a polishing assembly; A pressing handle is detachably covered on the second installation opening.
2. The housing according to claim 1, characterized in that: A first mounting hole is provided on the side surface of the shell body, and the first mounting hole can fix one side of the pressing handle through a first connecting member.
3. The housing according to claim 2, characterized in that: The connecting direction of the first mounting opening and the second mounting opening is perpendicular to the center line direction of the first mounting hole.
4. The housing according to claim 2, characterized in that: A second mounting hole is provided on the side of the shell body, the first mounting hole and the second mounting hole are arranged opposite to each other, and the second mounting hole can fix the other side of the pressing handle through a second connecting member.
5. The housing according to claim 4, characterized in that: The connecting direction of the first mounting opening and the second mounting opening is perpendicular to the center line direction of the second mounting hole.
6. The housing according to claim 4, characterized in that: The first connecting member and the second connecting member are both bolts.
7. The housing according to claim 4, characterized in that: The body shell includes a grip handle, and the connecting ends of the grip handle can be respectively matched and connected with the first mounting hole and the second mounting hole.
8. The housing according to claim 1, characterized in that: A side of the pressing handle away from the first mounting opening is provided with an anti-slip structure, wherein the anti-slip structure includes a plurality of protrusions spaced apart along a first direction, wherein the first direction is the direction from the mounting end of the housing body toward its rear end.
9. The housing according to claim 1, characterized in that: The housing body has a housing cavity therein, the housing cavity is communicated with the first mounting opening and the second mounting opening respectively, and the housing cavity is used to accommodate a driving component.
10. A polishing machine, characterized in that: include: A housing, wherein the housing is the housing according to any one of claims 1 to 9; A drive assembly, the drive assembly being arranged inside the housing; A polishing assembly, one end of which can be located inside the machine body shell through the first installation port and electrically connected to the driving assembly.