Impact handle
By designing an impact handle including an outer pipe body, an impact pipe body and a hammer body, using the cooperation of sliding connections and locking parts, the problem that traditional manual tools are difficult to play an effective role when encountering hard objects or heavy operations is achieved, and more efficient and safe tool operation is achieved.
Patent Information
- Application Number
- CN202421444476.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-24
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-06-24
AI Technical Summary
The lack of effective power assist devices in traditional manual tool designs makes it difficult for operators to play an effective role when encountering hard objects or heavy operations, resulting in excessive physical consumption, inefficiency and risk of occupational injury.
An impact handle is designed, including an outer tube body, an impact tube body and a hammer body. Through sliding connection and the coordination of the locking member, the gravity of the hammer body and the setting of the limiting member are used to achieve effective power assistance and safety and portability of the tool.
By using the power assist device of the impact handle, operators can complete processing more accurately and efficiently, reduce useless manual pressure application, reduce physical consumption and fatigue risks, and improve work efficiency and safety.
Smart Images
Figure CN222661622U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of construction tools, in particular to an impact handle. Background Art
[0002] In engineering construction and daily maintenance work, operators often need to use various manual tools to handle different types of tasks, such as digging, smashing, prying, etc. However, when encountering some hard objects or performing specific heavy operations, traditional manual tools are often difficult to play an effective role due to insufficient manpower. This problem is particularly prominent at construction sites, because operators need to consume a lot of physical strength and time to complete the work, and the work efficiency is low;
[0003] For example, when using an axe or shovel for digging or hammering, if you encounter hard rocks, ice or compacted soil, it is often difficult to generate enough impact force to break through these obstacles by manpower alone. Traditional manual tool designs lack effective power-assist devices, and operators need to exert force repeatedly, which is difficult to aim. Repeated force is difficult to accurately apply to the same position, resulting in useless force, which can easily cause excessive physical exertion. Long-term work may lead to fatigue and occupational injuries. Utility Model Content
[0004] In view of the above-mentioned deficiencies in the prior art, the utility model aims to provide an impact handle which is more labor-saving to operate the tool and is safe and portable.
[0005] The technical solution adopted by the utility model to achieve the above-mentioned purpose is: an impact handle, including an outer tube body, an impact tube body and a hammer body, the outer tube body and the impact tube body are slidably connected, the hammer body is fixedly connected to the impact tube body, the bottom of the outer tube body is fixedly connected to a base, and the outer tube body and the impact tube body are cooperated with each other to be provided with a limit piece and a locking piece.
[0006] In one embodiment, the impact tube body is slidably connected to the inside of the outer tube body, the hammer body is fixedly connected to the bottom end of the impact tube body, and the hammer body is located inside the outer tube body.
[0007] In one embodiment, the impact tube body is slidably connected to the inside of the outer tube body, the hammer body is fixedly connected to the top end of the impact tube body, and the hammer body is located outside the outer tube body.
[0008] In one embodiment, the impact tube body is slidably connected to the outside of the outer tube body, and the top end of the impact tube body is fixedly connected to the hammer body.
[0009] In one embodiment, the limiting member is a limiting ring, the limiting ring is fixedly connected to the top of the outer tube body, and a ring opening is provided on the limiting ring, and the impact tube body passes through the ring opening.
[0010] In one embodiment, the limiting member includes a limiting sliding hole provided on the upper part of the outer tube body or the impact tube body, and a limiting clip is fixedly connected to the inner wall of the impact tube body or the outer tube body corresponding to the limiting sliding hole, and the limiting clip is slidably connected in the limiting sliding hole.
[0011] In one embodiment, the locking member includes a locking component and a locking ring groove, and a mounting hole is provided on the outer tube body or the impact tube body, and the locking component is fixedly connected to the mounting hole;
[0012] The hammer body or the impact tube body or the outer tube body is provided with the locking ring groove to match the locking component, and the locking component matches the locking ring groove.
[0013] In one embodiment, the locking component includes a locking platform, a locking rod, a spring and a pulling platform. The locking platform is fixedly connected in the mounting hole, a moving hole is provided on the locking platform, a moving groove is provided on the edge of the moving hole on the locking platform, the moving groove is connected to the moving hole, the locking rod is slidably connected to the moving hole, a limiting block is fixedly connected to the locking rod matching the moving groove, a limiting groove is provided on the locking platform, a ring platform is rotatably connected to the locking platform, the end of the locking rod located on the outside is fixedly connected to the pulling platform, the spring is sleeved on the locking rod, one end of the spring is fixedly connected to the pulling platform, and the other end is fixedly connected to the ring platform, and the locking rod matches the locking ring groove.
[0014] In one embodiment, the outer tube body and the impact tube body are both made of square tubes, round tubes or a combination of one or more.
[0015] Compared with the prior art, the utility model has the following beneficial effects:
[0016] 1. Tools such as axes and shovel heads can be installed on the base. By pulling the punch tube and releasing it, the gravity of the hammer can be used to impact the base, so that the tools at the bottom of the base are subjected to impact force. This allows for more accurate and efficient processing, avoids useless manual force, and makes the operation safer and more labor-saving;
[0017] 2. The setting of the limiter ensures the maximum sliding range of the impact tube during operation to prevent accidental separation;
[0018] 3. By setting the locking piece, the outer tube body and the impact tube body can be prevented from sliding when the tool is not in use, thereby making it easier to carry the tool, and the locking piece cannot be detached from the handle, thereby preventing the locking piece from being lost and ensuring a low failure rate in the use of the tool. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 This is a schematic diagram of the external structure of Example 1 of the utility model;
[0020] Figure 2 This is a schematic cross-sectional view of the embodiment 1 of the present invention;
[0021] Figure 3 This is a schematic diagram of the external structure of Example 2 of the present utility model;
[0022] Figure 4 It is a schematic cross-sectional structure diagram of Example 2 of the present utility model;
[0023] Figure 5 for Figure 4 Schematic diagram of the detailed structure of part a in the middle;
[0024] Figure 6 This is a schematic diagram of the external structure of Example 3 of the present utility model;
[0025] Figure 7 This is a schematic cross-sectional structure diagram of Example 3 of the present utility model;
[0026] Figure 8 This is a schematic diagram of the external structure of Example 4 of the utility model;
[0027] Fig. 9 It is a schematic cross-sectional structure diagram of Example 4 of the present utility model;
[0028] Fig.10 This is a schematic diagram of the external structure of Example 5 of the utility model;
[0029] Fig.11 This is a schematic cross-sectional structure diagram of Example 5 of the present utility model;
[0030] Fig.12 It is a schematic diagram of the structure when the locking component of the utility model is locked;
[0031] Fig.13 It is a schematic diagram of the structure when the locking component of the utility model is unlocked;
[0032] Fig.14 It is a schematic diagram of the exploded structure of the locking component in the utility model.
[0033] In the figure: 100 outer tube body, 200 impact tube body, 300 hammer body, 400 base, 501 limit sliding hole, 502 limit clip, 503 limit ring, 601 locking component, 602 locking ring groove, 603 locking platform, 604 locking rod, 605 spring, 606 pulling platform, 607 movement hole, 608 movement notch, 609 limit block, 610 limit groove, 611 ring platform. DETAILED DESCRIPTION
[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example 1
[0035] See also Figure 1 , Figure 2 , Fig.12 The impact handle comprises an outer tube body 100, an impact tube body 200 and a hammer body 300, wherein the impact tube body 200 is slidably connected to the inside of the outer tube body 100, the hammer body 300 is fixedly connected to the bottom end of the impact tube body 200, and the hammer body 300 is located inside the outer tube body 100, and the part of the impact tube body 200 exposed to the outside is the operating part, and a base 400 is fixedly connected to the bottom of the outer tube body 100, and an axe, a shovel head and other tools can be fixedly installed at the bottom of the base 400, and the outer tube body 100 and the impact tube body 200 are cooperated with a limiter;
[0036] The limiting member includes a limiting sliding hole 501 provided on the outer tube body 100, and a limiting clip 502 is fixedly connected to the corresponding limiting sliding hole 501 on the inner wall of the impact tube body 200, and the limiting clip 502 is slidably connected in the limiting sliding hole 501;
[0037] In addition, the outer tube body 100 and the impact tube body 200 are also provided with a locking piece. Specifically, the locking piece includes a locking component 601 and a locking ring groove 602. The outer tube body 100 is provided with a mounting hole, and the mounting hole is fixedly connected with the locking component 601. The matching locking component 601 is provided with a locking ring groove 602 on the hammer body 300, and the locking component 601 matches the locking ring groove 602. Example 2
[0038] See also Figure 3 , Figure 4 , Figure 5 , Fig.12The impact handle comprises an outer tube body 100, an impact tube body 200 and a hammer body 300, wherein the impact tube body 200 is slidably connected to the inside of the outer tube body 100, the hammer body 300 is fixedly connected to the bottom end of the impact tube body 200, and the hammer body 300 is located inside the outer tube body 100, and the part of the impact tube body 200 exposed to the outside is the operating part, and a base 400 is fixedly connected to the bottom of the outer tube body 100, and an axe, a shovel head and other tools can be fixedly installed at the bottom of the base 400, and the outer tube body 100 and the impact tube body 200 are cooperated with a limiter;
[0039] The limiting member is a limiting ring 503, which is fixedly connected to the top of the outer tube 100. The limiting ring 503 is provided with a ring opening, and the impact tube 200 passes through the ring opening;
[0040] In addition, the outer tube body 100 and the impact tube body 200 are also provided with a locking piece. Specifically, the locking piece includes a locking component 601 and a locking ring groove 602. The outer tube body 100 is provided with a mounting hole, and the mounting hole is fixedly connected with the locking component 601. The matching locking component 601 is provided with a locking ring groove 602 on the hammer body 300, and the locking component 601 matches the locking ring groove 602. Example 3
[0041] See also Figure 6 , Figure 7 , Fig.12 The impact handle comprises an outer tube body 100, an impact tube body 200 and a hammer body 300, wherein the impact tube body 200 is slidably connected to the inside of the outer tube body 100, the hammer body 300 is fixedly connected to the top of the impact tube body 200, and the hammer body 300 is located outside the outer tube body 100, and the part of the impact tube body 200 exposed to the outside is the operating part, and a base 400 is fixedly connected to the bottom of the outer tube body 100, and an axe, a shovel head and other tools can be fixedly installed at the bottom of the base 400, and the outer tube body 100 and the impact tube body 200 are cooperated with a limiter;
[0042] The limiting member includes a limiting sliding hole 501 provided on the outer tube body 100, and a limiting clip 502 is fixedly connected to the corresponding limiting sliding hole 501 on the inner wall of the impact tube body 200, and the limiting clip 502 is slidably connected in the limiting sliding hole 501;
[0043] In addition, the outer tube body 100 and the impact tube body 200 are also provided with a locking member. Specifically, the locking member includes a locking component 601 and a locking ring groove 602. The outer tube body 100 is provided with a mounting hole, and the mounting hole is fixedly connected with the locking component 601. The impact tube body 200 is provided with a matching locking component 601 and a locking ring groove 602. The locking component 601 matches the locking ring groove 602. Example 4
[0044] See also Figure 8 , Fig. 9 , Fig.12 The impact handle comprises an outer tube body 100, an impact tube body 200 and a hammer body 300, wherein the impact tube body 200 is slidably connected to the inside of the outer tube body 100, the hammer body 300 is fixedly connected to the top of the impact tube body 200, and the hammer body 300 is located outside the outer tube body 100, and the part of the impact tube body 200 exposed to the outside is the operating part, and a base 400 is fixedly connected to the bottom of the outer tube body 100, and an axe, a shovel head and other tools can be fixedly installed at the bottom of the base 400, and the outer tube body 100 and the impact tube body 200 are cooperated with a limiter;
[0045] The limiting member is a limiting ring 503, which is fixedly connected to the top of the outer tube 100. The limiting ring 503 is provided with a ring opening, and the impact tube 200 passes through the ring opening;
[0046] In addition, the outer tube body 100 and the impact tube body 200 are also provided with a locking member. Specifically, the locking member includes a locking component 601 and a locking ring groove 602. The outer tube body 100 is provided with a mounting hole, and the mounting hole is fixedly connected with the locking component 601. The impact tube body 200 is provided with a matching locking component 601 and a locking ring groove 602. The locking component 601 matches the locking ring groove 602. Example 5
[0047] See also Fig.10 , Fig.11 , Fig.12 The impact handle comprises an outer tube body 100, an impact tube body 200 and a hammer body 300, wherein the impact tube body 200 is slidably connected to the outside of the outer tube body 100, the top of the impact tube body 200 is fixedly connected with the hammer body 300, the entire impact tube body 200 is an operating part, and a base 400 is fixedly connected to the bottom of the outer tube body 100, and tools such as an axe and a shovel head can be fixedly installed at the bottom of the base 400, and the outer tube body 100 and the impact tube body 200 are matched with a limiter;
[0048] The limiting member includes a limiting sliding hole 501 provided on the impact tube body 200, and a limiting clip 502 is fixedly connected to the corresponding limiting sliding hole 501 on the outer tube body 100, and the limiting clip 502 is slidably connected in the limiting sliding hole 501;
[0049] In addition, the outer tube body 100 and the impact tube body 200 are also provided with a locking member. Specifically, the locking member includes a locking component 601 and a locking ring groove 602. The impact tube body 200 is provided with a mounting hole, and the mounting hole is fixedly connected with the locking component 601. The outer tube body 100 is provided with a locking ring groove 602 to match the locking component 601. The locking component 601 matches the locking ring groove 602. Example 6
[0050] See also Fig.12 , Fig.13 , Fig.14 , impact handle, this embodiment provides a specific structure of the locking component 601 required in embodiments 1-5:
[0051] The locking component 601 includes a locking platform 603, a locking rod 604, a spring 605 and a pull platform 606. The locking platform 603 is fixedly connected in the mounting hole. A moving hole 607 is provided on the locking platform 603. A moving notch 608 is provided on the edge of the moving hole 607 on the locking platform 603. The moving notch 608 is communicated with the moving hole 607. The locking rod 604 is slidably connected to the moving hole 607. The matching moving notch 608 on the locking rod 604 is fixedly connected to a limiting block 609. A limiting groove 610 is provided on the locking platform 603. A ring platform 611 is rotatably connected to the locking platform 603. The end of the locking rod 604 located outside is fixedly connected to the pull platform 606. A spring 605 is sleeved on the locking rod 604. One end of the spring 605 is fixedly connected to the pull platform 606, and the other end is fixedly connected to the ring platform 611. The locking rod 604 matches the locking ring groove 602.
[0052] In summary, when the locking between the outer tube body 100 and the stamping tube body needs to be released, the pull table 606 is pulled to make the end of the locking rod 604 disengage from the locking ring groove 602. At this time, the spring 605 is stretched, and the limit block 609 passes through the motion notch 608. Then, the pull table 606 is rotated to make the limit block 609 correspond to the limit groove 610. Then, the pull table 606 is released. At this time, under the action of the spring 605, the limit block 609 is embedded in the limit groove 610, so that the locking rod 604 cannot continue to move, so that the outer tube body 100 and the stamping tube body can slide.
[0053] When it is necessary to lock the outer tube body 100 and the stamped tube body, the pull table 606 can be pulled again to make the limit block 609 disengage from the limit groove 610, and then the pull table 606 is rotated to make the limit block 609 correspond to the moving groove 608, and then the pull table 606 is released. At this time, under the action of the spring 605, the end of the locking rod 604 is inserted into the locking ring groove 602, and the limit block 609 slides into the moving groove 608. In this way, under the action of the locking rod 604 and the locking ring groove 602, the outer tube body 100 and the stamped tube body cannot slide. However, because the locking ring groove 602 with an annular structure is adopted, there is no need to find the corresponding locking hole when locking, thereby improving the portability of operation.
[0054] In the present embodiment, in the above embodiment, the outer tube body 100 and the impact tube body 200 can be made of one or more combinations of square tubes and round tubes, so that the outer tube body 100 and the impact tube body 200 can be slidably connected.
[0055] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
[0056] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. An impact handle, comprising an outer tube (100), an impact tube (200) and a hammer (300), characterized in that: The outer tube body (100) is slidably connected to the impact tube body (200); the hammer body (300) is fixedly connected to the impact tube body (200); a base (400) is fixedly connected to the bottom of the outer tube body (100); and the outer tube body (100) and the impact tube body (200) are cooperatively provided with a limit piece and a locking piece.
2. The impact handle according to claim 1, characterized in that: The impact tube body (200) is slidably connected to the interior of the outer tube body (100), the hammer body (300) is fixedly connected to the bottom end or the top end of the impact tube body (200), and the hammer body (300) is located inside or outside the outer tube body (100).
3. The impact handle according to claim 1, characterized in that: The impact tube body (200) is slidably connected to the outside of the outer tube body (100), and the top end of the impact tube body (200) is fixedly connected to the hammer body (300).
4. The impact handle according to claim 2, characterized in that: The limiting member is a limiting ring (503), the limiting ring (503) is fixedly connected to the top of the outer tube body (100), and a ring opening is provided on the limiting ring (503), and the impact tube body (200) passes through the ring opening.
5. The impact handle according to claim 2 or 3, characterized in that: The limiting member comprises a limiting sliding hole (501) provided on the upper part of the outer tube body (100) or the impact tube body (200); a limiting clip (502) is fixedly connected to the inner wall of the impact tube body (200) or the outer tube body (100) corresponding to the limiting sliding hole (501); and the limiting clip (502) is slidably connected in the limiting sliding hole (501).
6. The impact handle according to claim 2 or 3, characterized in that: The locking member comprises a locking component (601) and a locking ring groove (602); a mounting hole is provided on the outer tube body (100) or the impact tube body (200), and the locking component (601) is fixedly connected to the mounting hole; The locking ring groove (602) is provided on the hammer body (300) or the impact tube body (200) or the outer tube body (100) to match the locking component (601), and the locking component (601) matches the locking ring groove (602).
7. The impact handle according to claim 6, characterized in that: The locking component (601) comprises a locking platform (603), a locking rod (604), a spring (605) and a pull platform (606); the locking platform (603) is fixedly connected in the mounting hole; a movement hole (607) is provided on the locking platform (603); a movement notch (608) is provided on the edge of the movement hole (607) on the locking platform (603); the movement notch (608) is communicated with the movement hole (607); the locking rod (604) is slidably connected to the movement hole (607); the locking rod (604) matches the movement hole (607) on the locking rod (604). The moving notch (608) is fixedly connected to a limit block (609); a limit groove (610) is provided on the locking platform (603); a ring platform (611) is rotatably connected to the locking platform (603); the end of the locking rod (604) located outside is fixedly connected to a pull platform (606); the locking rod (604) is sleeved with the spring (605); one end of the spring (605) is fixedly connected to the pull platform (606), and the other end is fixedly connected to the ring platform (611); the locking rod (604) matches the locking ring groove (602).
8. The impact handle according to claim 2 or 3, characterized in that: The outer tube body (100) and the impact tube body (200) are both made of a square tube, a round tube, or a combination of one or more.