Handheld belt sander with detachable fixing structure

Abstract

The utility model belongs to the technical field of handheld belt sanders, and particularly relates to a handheld belt sander with a detachable fixing structure. The handheld belt sander with the detachable fixing structure comprises a fixing convex part arranged at the top of a machine shell; the insertion hole is formed in the fixed convex part; and the fixing piece is provided with an inserting rod and is suitable for being inserted into the inserting hole through the inserting rod to be connected with the fixing convex part, so that the fixing convex part is tightly pressed on the fixing surface. According to the handheld belt sander with the detachable fixing structure, the fixing protruding part is arranged at the top of the machine shell, the inserting hole is formed in the fixing protruding part, when the handheld belt sander needs to be fixed and used, only the inserting rod of the fixing piece needs to be inserted into the inserting hole, then the fixing piece is operated, and the fixing protruding part can be tightly pressed on the fixing face, so that the handheld belt sander is fixed to the fixing face; after the fixing piece is loosened, the fixing piece can be taken out from the inserting hole, the fixing piece can be separated from the handheld belt sander, and the handheld belt sander cannot be hindered when moved and used.

Description

Technical Field

[0001] The utility model belongs to the technical field of handheld abrasive belt machines, and in particular relates to a handheld abrasive belt machine with a detachable fixed structure. Background Art

[0002] The main purpose of a handheld belt sander is to sand large fixed workpieces such as walls, wooden boards, and iron plates, but in actual use, there is a need to sand small workpieces. A handheld belt sander is difficult to hold with one hand, so it needs to be fixed before it can be used to sand small workpieces.

[0003] In order to fix the handheld belt sander, a clamping bracket is set on the casing in the publication (announcement) No. CN208147581U. However, after the clamping bracket is set on the casing, when the handheld belt sander is moved for use, the clamping bracket is rotated backward and placed on the main holding handle, and is rotated forward and placed on the hand holding the auxiliary handle, which affects the mobile use of the handheld belt sander. Utility Model Content

[0004] The utility model aims to provide a hand-held sanding machine with a detachable fixed structure, so as to solve the technical problem that the existing fixed structure becomes an obstacle when the hand-held sanding machine is moved for use, thus affecting the mobile use of the hand-held sanding machine.

[0005] In order to solve the above technical problems, the utility model provides a handheld sanding machine with a detachable fixed structure, including: a fixed protrusion, which is arranged on the top of the casing; a socket, which is opened on the fixed protrusion; a fixing piece, on which a plug rod is provided, and is suitable for forming a connection with the fixed protrusion by inserting the plug rod into the socket, so as to press the fixed protrusion against the fixed surface.

[0006] Furthermore, the fixing protrusion is arranged between the front handle and the rear handle.

[0007] Furthermore, there are at least two fixing protrusions.

[0008] Furthermore, a front transition connection portion is provided between the top of the housing and the front handle; a rear transition connection portion is provided between the top of the housing and the rear handle; and either the front transition connection portion or the rear transition connection portion is raised and flush with the fixing protrusion.

[0009] Furthermore, the jack is a through hole.

[0010] Furthermore, the fixing member includes: an L-rod, whose long portion is provided with the insertion rod and whose short portion is provided with a screw hole; a locking rod, which is threadedly matched with the screw hole; and a pressure plate, which is arranged at the pressing end of the locking rod.

[0011] The beneficial effect of the utility model is that the utility model aims to solve the technical problem that the existing fixed structure will become an obstacle when the handheld sanding belt machine is moved for use, affecting the mobile use of the handheld sanding belt machine. The top of the housing of the handheld sanding belt machine with a detachable fixed structure is provided with a fixed protrusion, and the fixed protrusion is provided with a socket. When it needs to be fixed for use, it only needs to insert the insertion rod of the fixing part into the socket, and then operate the fixing part to press the fixed protrusion against the fixed surface, thereby fixing the handheld sanding belt machine on the fixed surface. When it needs to be moved for use, the fixing part can be released and then taken out of the socket. The fixing part can be separated from the handheld sanding belt machine and will not become an obstacle when the handheld sanding belt machine is moved for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the prior descriptions will be briefly introduced below. Obviously, the drawings in the following description are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a schematic diagram of the cooperation between the fixing part and the housing of the handheld belt sander with a detachable fixing structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the handheld belt sander with a detachable fixed structure of the utility model when it is fixed;

[0015] In the figure:

[0016] The fixing protrusion 100, the insertion hole 110,

[0017] Housing 200, front handle 210, rear handle 220, front transition connection 211, rear transition connection 221,

[0018] The fixing member 300 , the inserting rod 310 , the L-rod 320 , the long portion 321 , the short portion 322 , the screw hole 330 , the locking rod 340 , and the pressure plate 350 . DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments of ordinary technicians in this field without creative work are within the protection scope of the utility model.

[0020] Example

[0021] like Figure 1 As shown, the utility model provides a hand-held sanding machine with a detachable fixed structure, including: a fixed protrusion 100, which is arranged on the top of a housing 200; a socket 110, which is opened on the fixed protrusion 100; a fixing member 300, on which a plug rod 310 is provided, and is suitable for forming a connection with the fixed protrusion 100 by inserting the plug rod 310 into the socket 110, so as to press the fixed protrusion 100 onto the fixed surface.

[0022] A fixing protrusion 100 is provided on the top of the housing 200 of the hand-held belt sander with a detachable fixing structure, and a plug hole 110 is opened on the fixing protrusion 100. When it needs to be fixed for use, it is only necessary to insert the insertion rod 310 of the fixing member 300 into the plug hole 110, and then operate the fixing member 300 to press the fixing protrusion 100 against the fixing surface, thereby fixing the hand-held belt sander on the fixing surface. When it needs to be moved for use, the fixing member 300 can be loosened and then taken out of the plug hole 110, and the fixing member 300 can be separated from the hand-held belt sander and will not become an obstacle when the hand-held belt sander is moved for use.

[0023] like Figure 1 As shown, the fixing protrusion 100 is disposed between the front handle 210 and the rear handle 220. Figure 2 , so that when it is fixed, it is below the center of gravity of the handheld belt sander, and the fixed handheld belt sander is less likely to vibrate when working.

[0024] like Figure 1 As shown, there are at least two fixing protrusions 100. Since the fixing member 300 of the handheld belt sander with a detachable fixing structure can be separated from the housing 200, only the fixing protrusions 100 need to be arranged on the top surface of the housing 200, so the space utilization rate is higher, more fixing protrusions 100 can be arranged, and the fixing is more firm.

[0025] like Figure 1 As shown, a front transition connection portion 211 is provided between the top of the housing 200 and the front handle 210; a rear transition connection portion 221 is provided between the top of the housing 200 and the rear handle 220; either the front transition connection portion 211 or the rear transition connection portion 221 is raised and flush with the fixing protrusion 100. Figure 2 In at least one embodiment, the rear transition connection portion 221 is raised and flush with the fixing protrusion 100, so that it can be fixed more firmly when fixed.

[0026] like Figure 1 As shown, the insertion hole 110 may be a through hole, through which a longer insertion rod 310 may be inserted, thereby being fixed more firmly.

[0027] like Figure 1As shown, the fixing member 300 may include: an L-rod 320, whose long portion 321 is provided with the insertion rod 310, and whose short portion 322 is provided with a screw hole 330; a locking rod 340, which is threadedly matched with the screw hole 330; and a pressure plate 350, which is arranged at the pressing end of the locking rod 340. When fixing is required, after inserting into the insertion hole 110, fixing can be completed by rotating the locking rod 340.

[0028] In summary, a fixing protrusion 100 is provided on the top of the housing 200 of the handheld belt sander with a detachable fixing structure, and a socket 110 is provided on the fixing protrusion 100. When it is needed to be fixed for use, it is only necessary to insert the insertion rod 310 of the fixing member 300 into the socket 110, and then operate the fixing member 300 to press the fixing protrusion 100 against the fixing surface, thereby fixing the handheld belt sander on the fixing surface. When it is needed to be moved for use, the fixing member 300 can be released and then taken out of the socket 110. The fixing member 300 can be separated from the handheld belt sander and will not become an obstacle when the handheld belt sander is moved for use.

[0029] In the embodiments provided in this application, it should be understood that the disclosed systems and devices can be implemented in other ways. The embodiments described above are only exemplary. For example, the division of the mechanism is only a logical function division. There may be other division methods in actual implementation. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed.

[0030] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They 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 direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0031] Based on the above ideal embodiments of the utility model, through the above description, relevant technicians can make various changes and modifications without departing from the technical concept of the utility model. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A hand-held belt sander with a detachable fixed structure, characterized in that: include: A fixing protrusion (100) disposed on the top of the housing (200); An insertion hole (110) is provided on the fixing protrusion (100); The fixing member (300) is provided with an insertion rod (310) and is suitable for being connected with the fixing protrusion (100) by inserting the insertion rod (310) into the insertion hole (110) so as to press the fixing protrusion (100) onto the fixing surface.

2. The hand-held belt sander with a detachable fixed structure according to claim 1, characterized in that: The fixing protrusion (100) is arranged between the front handle (210) and the rear handle (220).

3. The hand-held belt sander with a detachable fixed structure according to claim 2, characterized in that: There are at least two fixing protrusions (100).

4. The hand-held belt sander with a detachable fixed structure according to claim 2, characterized in that: A front transition connection portion (211) is provided between the top of the housing (200) and the front handle (210); A rear transition connection portion (221) is provided between the top of the housing (200) and the rear handle (220); Any one of the front transition connection portion (211) and the rear transition connection portion (221) is raised and flush with the fixing protrusion (100).

5. The hand-held belt sander with a detachable fixed structure according to claim 1, characterized in that: The insertion hole (110) is a through hole.

6. The hand-held belt sander with a detachable fixed structure according to claim 1, characterized in that: The fixing member (300) comprises: An L-shaped rod (320), wherein the long portion (321) is provided with the insertion rod (310), and the short portion (322) is provided with a screw hole (330); A locking rod (340) threadably engaged with the screw hole (330); A pressure plate (350) is arranged at the pressing end of the locking rod (340).

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