Disassembling and assembling structure and multifunctional tool

Abstract

The utility model provides a dismounting structure and a multifunctional tool, and belongs to the technical field of hardware tools. The dismounting and mounting structure is used for mounting a saw blade, the dismounting and mounting structure comprises a fixing seat and an elastic pressing and locking piece, the fixing seat is hinged to a multifunctional tool body, a fixing groove is formed in the fixing seat, a limiting groove is formed in one side of the fixing seat, and the saw blade is inserted into the fixing groove; the elastic pressing and locking piece is rotationally connected to the fixing base, one side of the elastic pressing and locking piece is clamped in the limiting groove, and the bottom of the elastic pressing and locking piece abuts against the saw blade. According to the dismounting and mounting structure, the saw blade can be mounted and dismounted only by matching the elastic pressing and locking plate with the fixing seat, the saw blade can be replaced without integrally dismounting the multifunctional tool, the convenience of replacing the saw blade is greatly improved, and the saw blade can be effectively prevented from falling off by pressing the saw blade through the elastic pressing and locking plate.

Description

Technical Field

[0001] The utility model belongs to the technical field of hardware tools, and in particular relates to a disassembly and assembly structure and a multifunctional tool. Background Art

[0002] Various tools are often needed in industrial production and daily life. Due to the wide variety of tools, a large storage space and a reasonable and orderly storage method are required, so management is more troublesome. For this reason, some tool manufacturers have developed multifunctional modular tools that can integrate the functions of multiple tools on one tool. One of the important tools is the saw. Traditional modular tools directly install the saw blade on the tool body. Since the saw blade needs to be replaced frequently after being used for a long time, the traditional modular tool needs to remove the rivet and disassemble the whole tool to replace the saw blade before installing it. The traditional modular tool is troublesome to disassemble and install, and if the saw blade is replaced frequently, the saw blade will not be installed firmly, affecting its use. Utility Model Content

[0003] In view of this, in order to solve the problems in the prior art, the utility model proposes a disassembly and assembly structure and a multifunctional tool. The technical problem to be solved by the utility model is: how to facilitate the installation and disassembly of the saw blade of the multifunctional tool.

[0004] The utility model solves the above problems through the following technical means:

[0005] A disassembly and assembly structure for installing a saw blade, the disassembly and assembly structure comprising:

[0006] A fixing seat, the fixing seat is hinged on the multifunctional tool body, a fixing groove is arranged in the fixing seat, a limiting groove is arranged on one side of the fixing seat, and the saw blade is inserted into the fixing groove;

[0007] An elastic pressure locking piece is rotatably connected to a fixing seat, one side of the elastic pressure locking piece is clamped in the limiting groove, and the bottom of the elastic pressure locking piece is in contact with the saw blade.

[0008] In the above-mentioned disassembly and assembly structure, a spring tongue piece is arranged on the elastic pressure locking piece, and the spring tongue piece abuts against the saw blade.

[0009] In the above-mentioned disassembly and assembly structure, a rotating shaft is provided on the fixing seat, and the elastic pressure locking piece is rotatably connected to the rotating shaft.

[0010] In the above-mentioned disassembly and assembly structure, a first clamping point is arranged on the elastic pressure locking piece, and a second clamping point is arranged on the fixing seat, and the first clamping point corresponds to the second clamping point.

[0011] In the above-mentioned disassembly and assembly structure, the fixing seat is connected to the multifunctional tool body through rivets.

[0012] In the above-mentioned disassembly and assembly structure, the fixing seat includes a fixing plate and a limiting plate, the fixing plate is provided with a fixing groove, the limiting plate is fixedly arranged above the fixing plate, and a limiting groove is formed between the fixing plate and the limiting plate.

[0013] In the above-mentioned disassembly and assembly structure, a pushing block is arranged on the fixing seat.

[0014] Another object of the present invention is to provide a multifunctional tool:

[0015] A multifunctional tool comprises the above-mentioned disassembly and assembly structure.

[0016] Compared with the prior art, the advantages of the utility model are as follows:

[0017] The disassembly and assembly structure can complete the installation and disassembly of the saw blade only through the elastic pressure locking piece and the fixing seat. There is no need to disassemble the multi-function tool as a whole to replace the saw blade, which greatly improves the convenience of replacing the saw blade. The elastic pressure locking piece presses the saw blade to effectively prevent the saw blade from falling. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the disassembly and assembly structure;

[0019] Figure 2 This is an exploded view of the disassembled structure;

[0020] Figure 3 This is a schematic diagram of the saw blade when it is installed;

[0021] Figure 4 It is a schematic diagram of the structure of the multi-function tool when the saw blade is opened;

[0022] Figure 5 It is a schematic diagram of the structure of the saw blade in the multi-functional tool when it is stored.

[0023] In the figure, 1, fixed seat; 2, multi-function tool body; 3, fixed slot; 4, limit slot; 5, saw blade; 6, elastic pressure locking piece; 7, spring tongue; 8, rotating shaft; 9, first clamping point; 10, second clamping point; 11, rivet; 12, fixed plate; 13, limit plate; 14, push block. DETAILED DESCRIPTION

[0024] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0025] Various tools are often needed in industrial production and daily life. Due to the wide variety of tools, a large storage space and a reasonable and orderly storage method are required, so management is relatively troublesome. For this reason, some tool manufacturers have developed multifunctional modular tools that can integrate the functions of multiple tools in one tool. One of the important tools is the saw. Traditional modular tools directly install the saw blade on the tool body. Since the saw blade needs to be replaced frequently after being used for a long time, the traditional modular tool needs to remove the rivets and disassemble the whole tool to replace the saw blade before installing it. The traditional modular tool is troublesome to disassemble and install, and if the saw blade is replaced frequently, the saw blade will not be installed firmly, affecting its use. In view of this, the utility model provides a disassembly and assembly structure and a multifunctional tool, which can disassemble and replace the saw blade in a simple and convenient way.

[0026] Embodiment 1:

[0027] like Figure 1-5 As shown, the disassembly and assembly structure is used to install the saw blade 5, and the disassembly and assembly structure includes a fixed seat 1 and an elastic pressure locking piece 6. The fixed seat 1 is hinged on the multifunctional tool body 2, and a fixed groove 3 is provided in the fixed seat 1. A limiting groove 4 is provided on one side of the fixed seat 1, and the saw blade 5 is inserted into the fixed groove 3; the elastic pressure locking piece 6 is rotatably connected to the fixed seat 1, and one side of the elastic pressure locking piece 6 is clamped in the limiting groove 4, and the bottom of the elastic pressure locking piece 6 abuts against the saw blade 5. Specifically, the fixed seat 1 includes a fixed plate 12 and a limiting plate 13, and the fixed plate 12 is provided with a fixed groove 3. The limiting plate 13 is fixedly provided above the fixed plate 12, and a limiting groove 4 is formed between the fixed plate 12 and the limiting plate 13.

[0028] When installing the saw blade 5, insert the saw blade 5 into the fixing groove 3, rotate the elastic pressure locking piece 6 until one side of the elastic pressure locking piece 6 is stuck in the limiting groove 4 of the fixing seat 1, and since the bottom of the elastic pressure locking piece 6 abuts against the saw blade 5, the elastic pressure locking piece 6 presses the saw blade 5, and the installation of the saw blade 5 is completed. When the saw blade 5 needs to be removed, it is only necessary to rotate the elastic pressure locking piece 6 away from the limiting groove 4 so that the elastic pressure locking piece 6 is separated from the saw blade 5, and then the saw blade 5 is pulled out to complete the removal of the saw blade 5. The disassembly structure can complete the installation and removal of the saw blade 5 only by the elastic pressure locking piece 6 cooperating with the fixing seat 1, and there is no need to disassemble the multifunctional tool as a whole to replace the saw blade 5, which greatly improves the convenience of replacing the saw blade 5, and the elastic pressure locking piece 6 presses the saw blade 5 to effectively prevent the saw blade 5 from falling.

[0029] like Figure 2As shown, in this embodiment, a spring tongue piece 7 is provided on the elastic pressure locking piece 6, and the spring tongue piece 7 abuts against the saw blade 5. In this structure, a spring tongue piece 7 is provided on the elastic pressure locking piece 6, and the spring tongue piece 7 abuts against the saw blade 5. The spring tongue piece 7 can effectively press the saw blade 5, so that when the saw blade 5 is installed, the elastic pressure locking piece 6 presses the saw blade 5 and rotates into the limiting groove 4 to prevent the saw blade 5 from deflecting.

[0030] like Figure 1 and 2 As shown, in this embodiment, the fixed seat 1 is provided with a rotating shaft 8, and the elastic pressure locking piece 6 is rotatably connected to the rotating shaft 8. In this mechanism, by providing the rotating shaft 8 on the fixed seat 1, the elastic pressure locking piece 6 is rotatably connected to the rotating shaft 8, which facilitates the installation and disassembly of the saw blade 5 by the disassembly structure.

[0031] like Figure 1 and 2 As shown, in this embodiment, the elastic pressure lock piece 6 is provided with a first clamping point 9, and the fixing seat 1 is provided with a second clamping point 10, and the first clamping point 9 corresponds to the second clamping point 10. In this structure, when the saw blade 5 is installed, the first clamping point 9 corresponds to the second clamping point 10, that is, when the first clamping point 9 and the second clamping point 10 contact each other, the elastic pressure lock piece 6 is locked and the saw blade 5 is fixed, so as to prevent the saw blade 5 from falling and affecting the use.

[0032] like Figure 3 As shown, in this embodiment, the fixing seat 1 is connected to the multifunctional tool body 2 via a rivet 11 .

[0033] like Figure 2 As shown, in this embodiment, a push block 14 is provided on the fixing seat 1. In this structure, by providing the push block 14 on the fixing seat 1, it is convenient to push the fixing seat 1 out of the multifunctional tool body 2 or store it on the multifunctional tool body 2.

[0034] Embodiment 2:

[0035] like Figure 3-5 As shown, this embodiment provides a multifunctional tool, and the multifunctional tool includes the disassembly and assembly structure described in the first embodiment.

[0036] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A disassembly and assembly structure, characterized in that: Used to install a saw blade (5), the disassembly and assembly structure comprises: A fixing seat (1), the fixing seat (1) is hinged on the multifunctional tool body (2), a fixing groove (3) is arranged in the fixing seat (1), a limiting groove (4) is arranged on one side of the fixing seat (1), and the saw blade (5) is inserted into the fixing groove (3); An elastic pressure locking piece (6), the elastic pressure locking piece (6) is rotatably connected to the fixing seat (1), one side of the elastic pressure locking piece (6) is clamped in the limiting groove (4), and the bottom of the elastic pressure locking piece (6) is in contact with the saw blade (5).

2. A disassembly and assembly structure according to claim 1, characterized in that: A spring tongue piece (7) is provided on the elastic pressure locking piece (6), and the spring tongue piece (7) is in contact with the saw blade (5).

3. A disassembly and assembly structure according to claim 2, characterized in that: The fixing seat (1) is provided with a rotating shaft (8), and the elastic pressure locking piece (6) is rotatably connected to the rotating shaft (8).

4. The disassembly and assembly structure according to claim 1, characterized in that: The elastic pressure locking piece (6) is provided with a first clamping point (9), and the fixing seat (1) is provided with a second clamping point (10), and the first clamping point (9) corresponds to the second clamping point (10).

5. The disassembly and assembly structure according to claim 1, characterized in that: The fixing seat (1) is connected to the multifunctional tool body (2) via a rivet (11).

6. The disassembly and assembly structure according to claim 1, characterized in that: The fixing seat (1) comprises a fixing plate (12) and a limiting plate (13); a fixing groove (3) is provided on the fixing plate (12); the limiting plate (13) is fixedly arranged above the fixing plate (12); and a limiting groove (4) is formed between the fixing plate (12) and the limiting plate (13).

7. The disassembly and assembly structure according to claim 1, characterized in that: A pushing block (14) is provided on the fixing seat (1).

8. A multifunctional tool, characterized in that: It comprises the disassembly and assembly structure as described in any one of claims 1 to 7.

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