Gasoline chain saw with damping function

Abstract

The utility model discloses a gasoline chain saw with a damping function, which relates to the field and comprises a gasoline chain saw casing, a grabbing damping component arranged on the periphery of the gasoline chain saw casing, a carrying lifting component arranged on one side of the grabbing damping component, and a chain saw protection component arranged on one side of the carrying lifting component. According to the gasoline chain saw, the prior art is improved, in actual use, damping is carried out when the gasoline chain saw is used through the grabbing damping assembly, and the problems that a rack and a grabbing handle of a common gasoline chain saw are usually connected through screws, violent shaking is often caused when the gasoline chain saw works, and the service life of the gasoline chain saw is prolonged are solved. And as the grabbing handle is connected with the shell through the screws, the screws are loosened and fall in severe cases, and harm is caused to a user.

Description

Technical Field

[0001] This utility model relates to the field of vibration reduction in gasoline chainsaws, specifically to a gasoline chainsaw with vibration reduction function. Background Technology

[0002] Gasoline chainsaws, also known as "powered chainsaws," greatly save time and manpower spent cutting materials. Powered by electricity, they are cutting tools used to cut wood, stone, steel, and other materials, with serrated edges. They are available in fixed and handheld models, and the saw blade is typically made of tool steel, and comes in various shapes including round, strip, and chain.

[0003] The frame and grip handle of a typical gasoline chainsaw are usually connected by screws. When the gasoline chainsaw is working, it is often accompanied by violent vibrations. Since the grip handle is connected to the housing by screws, in severe cases, the screws may loosen and cause harm to the user. Utility Model Content

[0004] In view of the problems in the related technologies, this utility model proposes a gasoline chainsaw with shock absorption function to overcome the above-mentioned technical problems existing in the existing related technologies.

[0005] Therefore, the specific technical solution adopted by this utility model is as follows:

[0006] A gasoline chainsaw with shock absorption function includes a gasoline chainsaw housing, a gripping shock absorption component is provided around the gasoline chainsaw housing, a carrying and lifting component is provided on one side of the gripping shock absorption component, and a chainsaw protection component is provided on the other side of the carrying and lifting component.

[0007] To achieve the gripping and shock absorption function, the gripping and shock absorption assembly includes a front gripping handlebar, a buffer damper connected to one side of the front gripping handlebar, a buffer connecting plate connected to one end of the buffer damper, the buffer connecting plate connected to the gasoline chainsaw housing, a first buffer spring sleeved around the buffer damper, the two ends of the first buffer spring connected to the front gripping handlebar and the buffer connecting plate respectively, a middle connecting rod fixedly connected to one side of the gasoline chainsaw housing, a rear gripping handlebar connected to the outside of the middle connecting rod, and one side of the rear gripping handlebar connected to the gasoline chainsaw housing via a second buffer spring.

[0008] Furthermore, gripping cushioning rubber sleeves are installed around the front and rear gripping handle frames.

[0009] Furthermore, a control switch is installed inside the grip handle.

[0010] Furthermore, in order to achieve the function of carrying and lifting, the carrying and lifting assembly includes a lifting handle frame, which is movably connected to the gasoline chainsaw housing via a rotating shaft, and a lifting handle groove is provided inside the lifting handle frame.

[0011] Furthermore, a lifting rubber sleeve is installed around the lifting handle bracket.

[0012] Furthermore, in order to achieve the function of chainsaw protection, the chainsaw protection component includes a chainsaw protection housing, the chainsaw protection housing has a chainsaw protection groove, a locking mounting rod is connected to one side of the chainsaw protection housing, and the locking mounting groove is opened inside the gasoline chainsaw housing.

[0013] Furthermore, the engaging mounting rod engages with the engaging mounting slot.

[0014] The beneficial effects of this utility model are as follows:

[0015] (1) This utility model has made improvements to the existing technology. In actual use, the gripping shock-absorbing component reduces the vibration of the gasoline chainsaw. This solves the problem that the frame and gripping handle of the ordinary gasoline chainsaw are usually connected by screws. When the gasoline chainsaw is working, there is often severe shaking. Since the gripping handle and the outer shell are connected by screws, in severe cases, the screws may loosen and cause harm to the user.

[0016] (2) In actual use, by setting up a chainsaw protective shell, the chainsaw protective shell is placed around the gasoline chainsaw through the chainsaw protective groove, and then the locking and mounting rod is inserted into the locking and mounting groove, thereby achieving the function of protecting the gasoline chainsaw when it is not in use. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the main structure of a gasoline chainsaw with shock absorption function according to an embodiment of the present utility model;

[0019] Figure 2 This is a perspective view of a gasoline chainsaw with shock absorption function according to an embodiment of the present utility model;

[0020] Figure 3 This is a schematic diagram of the structure of a gasoline chainsaw with shock absorption function according to an embodiment of the present utility model;

[0021] Figure 4 This is a schematic diagram of the structure of a gasoline chainsaw with shock absorption function according to an embodiment of the present utility model.

[0022] In the picture:

[0023] 1. Gasoline chainsaw housing; 2. Grip shock absorption assembly; 201. Front grip handle bracket; 202. Buffer damper; 203. Buffer connecting plate; 204. First buffer spring; 205. Intermediate connecting rod; 206. Rear grip handle bracket; 207. Second buffer spring; 3. Carrying lifting assembly; 301. Lifting handle bracket; 302. Rotating shaft; 303. Lifting handle groove; 4. Chainsaw protection assembly; 401. Chainsaw protective housing; 402. Chainsaw protective groove; 403. Engaging mounting rod; 404. Engaging mounting groove; 5. Grip buffer rubber sleeve; 6. Control switch; 7. Lifting rubber sleeve. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] According to an embodiment of the present invention, a gasoline chainsaw with shock absorption function is provided, including a gasoline chainsaw housing 1, a gripping shock absorption component 2 is provided around the gasoline chainsaw housing 1, a carrying and lifting component 3 is provided on one side of the gripping shock absorption component 2, and a chainsaw protection component 4 is provided on one side of the carrying and lifting component 3.

[0026] like Figure 1-4 As shown, according to an embodiment of the present invention, a gasoline chainsaw with shock absorption function includes a gripping shock absorption assembly 2 comprising a front gripping handle 201, a buffer damper 202 connected to one side of the front gripping handle 201, a buffer connecting plate 203 connected to one end of the buffer damper 202, the buffer connecting plate 203 connected to the gasoline chainsaw housing 1, a first buffer spring 204 sleeved around the buffer damper 202, the two ends of the first buffer spring 204 being connected to the front gripping handle 201 and the buffer connecting plate 203 respectively, a middle connecting rod 205 fixedly connected to one side of the gasoline chainsaw housing 1, a rear gripping handle 206 connected around the middle connecting rod 205, a second buffer spring 207 connected to one side of the rear gripping handle 206, a gripping buffer rubber sleeve 5 installed around the front gripping handle 201 and the rear gripping handle 206, and a control switch 6 installed inside the rear gripping handle 206.

[0027] With the above technical solution, when in use, one hand holds the front gripping handle 201 and the other hand holds the rear gripping handle 206. When the gasoline chainsaw housing 1 vibrates, the buffer damper 202 and the first buffer spring 204 dampen the front gripping handle 201, the second buffer spring 207 dampens the rear gripping handle 206, and the gripping buffer rubber sleeve 5 improves the comfort of holding the front gripping handle 201 and the rear gripping handle 206 during use. By setting the control switch 6, it is possible to easily control the gasoline chainsaw inside the gasoline chainsaw housing 1.

[0028] like Figure 1-4 As shown, in the embodiment of the present utility model, the gasoline chainsaw with shock absorption function includes a lifting assembly 3 comprising a lifting handle frame 301. The lifting handle frame 301 is movably connected to the gasoline chainsaw housing 1 via a rotating shaft 302. The lifting handle frame 301 has a lifting handle groove 303 inside and a lifting rubber sleeve 7 is installed around the lifting handle frame 301.

[0029] Through the above technical solution, by setting the rotating shaft 302, it is possible to facilitate the movable connection between the lifting handle frame 301 and the gasoline chainsaw housing 1. By setting the lifting handle groove 303, it is possible to facilitate the lifting of the gasoline chainsaw housing 1, thereby achieving the function of portability. By setting the lifting rubber sleeve layer 7, it is possible to improve the lifting comfort of the lifting handle frame 301.

[0030] like Figure 1-4 As shown, according to an embodiment of the present invention, a gasoline chainsaw with shock absorption function includes a chainsaw protection assembly 4 comprising a chainsaw protection housing 401, a chainsaw protection groove 402 formed in the chainsaw protection housing 401, a locking mounting rod 403 connected to one side of the chainsaw protection housing 401, and a locking mounting groove 404 formed inside the gasoline chainsaw housing 1, wherein the locking mounting rod 403 engages with the locking mounting groove 404.

[0031] The above technical solution involves setting up a chainsaw protective housing 401, which is then fitted onto the gasoline chainsaw via a chainsaw protection groove 402. A locking mounting rod 403 is then inserted into the locking mounting groove 404, thus achieving the function of protecting the gasoline chainsaw when it is not in use.

[0032] To facilitate understanding of the above-mentioned technical solutions of this utility model, the working principle or operation method of this utility model in actual process will be described in detail below.

[0033] In summary, with the help of the above-mentioned technical solution of this utility model, when in use, one hand holds the front gripping handle 201 and the other hand holds the rear gripping handle 206. When the gasoline chainsaw housing 1 vibrates, the buffer damper 202 and the first buffer spring 204 achieve the function of shock absorption and buffering for the front gripping handle 201, the second buffer spring 207 achieves the function of buffering for the rear gripping handle 206, and the gripping buffer rubber sleeve 5 achieves the function of improving the comfort of holding the front gripping handle 201 and the rear gripping handle 206 during use. By setting the control switch 6, the gasoline chainsaw inside the gasoline chainsaw housing 1 can be easily controlled.

[0034] By setting the rotating shaft 302, it is possible to facilitate the movable connection between the lifting handle frame 301 and the gasoline chainsaw housing 1. By setting the lifting handle groove 303, it is possible to facilitate the lifting of the gasoline chainsaw housing 1, thereby achieving the function of portability. By setting the lifting rubber sleeve layer 7, it is possible to improve the lifting comfort of the lifting handle frame 301.

[0035] By setting up a chainsaw protective housing 401, the chainsaw protective housing 401 is fitted onto the outside of the gasoline chainsaw through the chainsaw protective groove 402, and then the locking mounting rod 403 is inserted into the locking mounting groove 404, thereby achieving the function of protecting the gasoline chainsaw when it is not in use.

[0036] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A gasoline chainsaw with shock absorption function, characterized in that, The system includes a gasoline chainsaw housing (1), a gripping and shock-absorbing assembly (2) is provided around the gasoline chainsaw housing (1), a carrying and lifting assembly (3) is provided on one side of the gripping and shock-absorbing assembly (2), and a chainsaw protection assembly (4) is provided on one side of the carrying and lifting assembly (3). The gripping shock absorption assembly (2) includes a gripping front handlebar (201), a buffer damper (202) connected to one side of the gripping front handlebar (201), a buffer connecting plate (203) connected to one end of the buffer damper (202), the buffer connecting plate (203) connected to the gasoline chainsaw housing (1), a first buffer spring (204) sleeved around the buffer damper (202), the two ends of the first buffer spring (204) being connected to the gripping front handlebar (201) and the buffer connecting plate (203) respectively, a middle connecting rod (205) fixedly connected to one side of the gasoline chainsaw housing (1), a gripping rear handlebar (206) connected around the middle connecting rod (205), and a second buffer spring (207) connected to one side of the gripping rear handlebar (206).

2. A gasoline chainsaw with shock absorption function according to claim 1, characterized in that, The front gripping handle (201) and the rear gripping handle (206) are equipped with gripping cushioning rubber sleeves (5).

3. A gasoline chainsaw with shock absorption function according to claim 2, characterized in that, The grip handle (206) has a control switch (6) installed inside.

4. A gasoline chainsaw with shock absorption function according to claim 3, characterized in that, The carrying lifting assembly (3) includes a lifting handle frame (301), which is movably connected to the gasoline chainsaw housing (1) via a rotating shaft (302), and a lifting handle groove (303) is provided inside the lifting handle frame (301).

5. A gasoline chainsaw with shock absorption function according to claim 4, characterized in that, The lifting handle bracket (301) is surrounded by a lifting rubber sleeve (7).

6. A gasoline chainsaw with shock absorption function according to claim 5, characterized in that, The chainsaw protection assembly (4) includes a chainsaw protection housing (401), the chainsaw protection housing (401) has a chainsaw protection groove (402), a locking mounting rod (403) is connected to one side of the chainsaw protection housing (401), and a locking mounting groove (404) is provided inside the gasoline chainsaw housing (1).

7. A gasoline chainsaw with shock absorption function according to claim 6, characterized in that, The engaging mounting rod (403) engages with the engaging mounting groove (404).

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