Hedge trimmer blade vibration damping structure and hedge trimmer
Patent Information
- Application Number
- CN202521501647.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-17
- Publication Date
- 2026-10-16
- Estimated Expiration
- 2035-07-17
AI Technical Summary
[0004]本实用新型的目的在于提供一种绿篱机刀片止颤结构及绿篱机，以缓解现有技术中电锯使用时颤抖的技术问题
本实用新型实施例提供了一种绿篱机刀片止颤结构，包括绿篱机壳体、控制开关手柄和辅助手柄；控制开关手柄位于绿篱机壳体的后端，辅助手柄设置在绿篱机壳体的前端；绿篱机壳体的底部设置有用于安装绿篱机的安装槽，绿篱机壳体的前端设置有用于安装辅助手柄的安装座，安装座与安装槽的中心线和安装座的中心线重合。
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Figure CN224852681U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of hedge trimmer equipment, and more specifically, to a hedge trimmer blade anti-vibration structure and a hedge trimmer. Background Technology
[0002] In order to protect the growth of trees and the green environment, gardeners need to prune trees frequently, remove excess branches, and ensure that the trunks grow neatly. When cutting down branches, bamboo, and other small-diameter trees, workers usually use hand saws, which is labor-intensive and inconvenient.
[0003] In the existing technology, hedge trimmers are usually used to cut down small-diameter trees. However, some hedge trimmers in the existing technology do not have auxiliary handles, but only switch handles. When the chainsaw is used, it will vibrate, which endangers the user's safety. Utility Model Content
[0004] The purpose of this utility model is to provide a vibration-damping structure for hedge trimmer blades and a hedge trimmer, so as to alleviate the technical problem of vibration during the use of chainsaws in the prior art.
[0005] In a first aspect, this utility model embodiment provides a hedge trimmer blade anti-vibration structure, including a hedge trimmer housing, a control switch handle, and an auxiliary handle; The control switch handle is located at the rear end of the hedge trimmer housing, and the auxiliary handle is located at the front end of the hedge trimmer housing; The bottom of the hedge trimmer housing is provided with a mounting groove for mounting hedge trimmer blades, and the front end of the hedge trimmer housing is provided with a mounting base for mounting the auxiliary handle. The center line of the mounting base coincides with the center line of the mounting groove and the center line of the mounting base.
[0006] In conjunction with the first aspect, this utility model embodiment provides one possible implementation of the first aspect, wherein the mounting base is provided with a threaded connection hole, and the auxiliary handle is provided with a connection through hole, the connection through hole and the threaded connection hole being one-to-one correspondence.
[0007] In conjunction with the first aspect, this utility model embodiment provides one possible implementation of the first aspect, wherein the auxiliary handle is inclinedly disposed on the mounting base, and the top of the auxiliary handle is inclined toward the front end of the hedge trimmer blade.
[0008] In conjunction with the first aspect, this utility model embodiment provides one possible implementation of the first aspect, wherein the auxiliary handle is U-shaped.
[0009] In conjunction with the first aspect, this utility model embodiment provides one possible implementation of the first aspect, wherein the two ends of the auxiliary handle are provided with mounting bases for fitting with the mounting base.
[0010] In conjunction with the first aspect, this utility model embodiment provides a possible implementation of the first aspect, wherein the above-mentioned mounting base is provided with a guide groove, and the mounting base is provided with a guide rail for adapting to the guide groove; The guide rail is inclined toward the front end of the hedge trimmer housing, and the extension direction of the guide groove is parallel to the extension direction of the auxiliary handle.
[0011] In conjunction with the first aspect, this utility model embodiment provides one possible implementation of the first aspect, wherein the number of the above-mentioned guide grooves is multiple, and the multiple guide grooves are parallel to each other.
[0012] In conjunction with the first aspect, this utility model embodiment provides one possible implementation of the first aspect, wherein the top of the guide groove penetrates the mounting base so that the lower part of the guide groove supports the guide rail.
[0013] In conjunction with the first aspect, this utility model embodiment provides one possible implementation of the first aspect, wherein the mounting base has a wire hole.
[0014] Secondly, this utility model embodiment provides a hedge trimmer, including the hedge trimmer blade anti-vibration structure.
[0015] Beneficial effects: This utility model embodiment provides a hedge trimmer blade anti-vibration structure, including a hedge trimmer housing, a control switch handle, and an auxiliary handle; the control switch handle is located at the rear end of the hedge trimmer housing, and the auxiliary handle is located at the front end of the hedge trimmer housing; the bottom of the hedge trimmer housing is provided with a mounting groove for mounting the hedge trimmer, and the front end of the hedge trimmer housing is provided with a mounting seat for mounting the auxiliary handle, the center line of the mounting seat coincides with the center line of the mounting groove and the center line of the mounting seat.
[0016] Specifically, when using the hedge trimmer, the user holds the control switch handle with one hand and the auxiliary handle with the other. The auxiliary handle is mounted on the mounting base, and the center line of the mounting base and the mounting groove coincides with the center line of the mounting base. This makes the rotation center line of the auxiliary handle and the hedge trimmer housing intersect with the extension line of the hedge trimmer blades. Thus, when the hedge trimmer is cutting, the user can control the hedge trimmer with less effort through the auxiliary handle, allowing the user to better grip the hedge trimmer and reduce the vibration generated during operation.
[0017] This utility model embodiment provides a hedge trimmer, including a hedge trimmer blade anti-vibration structure. The hedge trimmer has the advantages described above compared to the prior art, which will not be elaborated further here. Attached Figure Description
[0018] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.
[0019] Figure 1 A schematic diagram showing the installation of the hedge trimmer blade anti-vibration structure provided in this embodiment of the utility model on the hedge trimmer; Figure 2 A side view of the hedge trimmer blade anti-vibration structure installed on the hedge trimmer according to an embodiment of the present invention; Figure 3 A schematic diagram of the hedge trimmer housing in the hedge trimmer blade anti-vibration structure provided in this embodiment of the utility model; Figure 4 This is a schematic diagram of the auxiliary handle in the anti-vibration structure of the hedge trimmer blade provided in this embodiment of the utility model.
[0020] icon: 100 - Hedge trimmer housing; 110 - Mounting slot; 120 - Mounting base; 121 - Threaded connection hole; 122 - Guide rail; 123 - Wire passage hole; 200 - Control switch handle; 300 - Auxiliary handle; 301 - Connecting through hole; 310 - Mounting base; 311 - Guide groove; 400-Hedge trimmer blades. Detailed Implementation
[0021] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.
[0022] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.
[0023] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.
[0024] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0025] The present invention will now be described in further detail with reference to specific embodiments and accompanying drawings.
[0026] See Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, this embodiment provides a hedge trimmer blade anti-vibration structure, including a hedge trimmer housing 100, a control switch handle 200, and an auxiliary handle 300; the control switch handle 200 is located at the rear end of the hedge trimmer housing 100, and the auxiliary handle 300 is located at the front end of the hedge trimmer housing 100; the bottom of the hedge trimmer housing 100 is provided with a mounting groove 110 for mounting the hedge trimmer, and the front end of the hedge trimmer housing 100 is provided with a mounting seat 120 for mounting the auxiliary handle 300, the center line of the mounting seat 120 coincides with the center line of the mounting groove 110 and the center line of the mounting seat 120.
[0027] Specifically, when using the hedge trimmer, the user holds the control switch handle 200 with one hand and the auxiliary handle 300 with the other. The auxiliary handle 300 is mounted on the mounting base 120, and the center line of the mounting base 120 coincides with the center line of the mounting groove 110. This allows the rotation center line of the auxiliary handle 300 and the hedge trimmer housing 100 to intersect with the extension line of the hedge trimmer blade 400. Thus, when the hedge trimmer is cutting, the user can control the hedge trimmer with less effort through the auxiliary handle 300, allowing the user to better grip the hedge trimmer and reduce the vibration generated during operation.
[0028] When the hedge trimmer is cutting, it will bounce due to contact with the trees. The connection point between the auxiliary handle 300 and the hedge trimmer housing 100 is on the same horizontal plane as the hedge trimmer blade 400, which can reduce the bending moment between the auxiliary handle 300 and the hedge trimmer, allowing the user to achieve stable control of the hedge trimmer with less pressure.
[0029] It should be noted that a wire hole 123 is provided in the mounting base 120. The wire hole 123 allows other control buttons to be set on the auxiliary handle 300, so that users can easily control the hedge trimmer without stopping it. For example, a speed adjustment button can be set on the auxiliary handle 300.
[0030] Alternatively, an auxiliary confirmation module can be installed on the auxiliary handle 300 via the wire hole 123, so that the hedge generator can only be started when the user holds both the switch control handle and the auxiliary handle 300, ensuring user safety.
[0031] See Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, in the optional solution of this embodiment, the mounting base 120 is provided with a threaded connection hole 121, and the auxiliary handle 300 is provided with a connection through hole 301, with the connection through hole 301 corresponding to the threaded connection hole 121 one by one.
[0032] Specifically, a threaded connection hole 121 is provided in the mounting base 120, and a connection through hole 301 is provided on the auxiliary handle 300. The auxiliary handle 300 is installed in the mounting base 120 by bolts, which facilitates assembly by the staff.
[0033] See Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, in an optional embodiment, the auxiliary handle 300 is inclined on the mounting base 120, and the top of the auxiliary handle 300 is inclined toward the front end of the hedge trimmer blade 400.
[0034] The auxiliary handle 300 is U-shaped.
[0035] Specifically, when the auxiliary handle 300 is installed on the mounting base 120 of the hedge trimmer housing 100, the entire auxiliary handle 300 is tilted towards the hedge trimmer blade 400 in front, which increases the control torque of the auxiliary handle 300 on the hedge trimmer blade 400, so that the auxiliary handle 300 can better apply downward pressure to the hedge trimmer blade 400.
[0036] See Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, in an optional embodiment, the auxiliary handle 300 has mounting bases 310 at both ends for fitting with the mounting base 120.
[0037] Specifically, mounting bases 310 are provided at both ends of the auxiliary handle 300, and the mounting bases 310 are connected to the mounting base 120.
[0038] See Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, in the optional embodiment, the mounting base 310 is provided with a guide groove 311, and the mounting base 120 is provided with a guide rail 122 for matching the guide groove 311; the extending direction of the guide groove 311 is parallel to the extending direction of the auxiliary handle 300.
[0039] Specifically, a guide groove 311 is provided on the mounting base 310, and a guide rail 122 is provided in the mounting groove 110. The guide rail 122 is inclined toward the front end of the hedge trimmer housing 100. The guide rail 122 and the guide groove 311 can improve the strength of the connection between the mounting base 120 and the mounting base 310, and can easily complete the alignment of the mounting base 310 and the connecting base during the assembly process.
[0040] In addition, the guide rail 122 is inclined, and the extension direction of the guide groove 311 is parallel to the extension direction of the auxiliary handle 300, so that the auxiliary handle 300 can tilt forward after the mounting base 310 and the connecting base are connected.
[0041] The guide grooves 311 are multiple, and the multiple guide grooves 311 are parallel to each other.
[0042] See Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, in an optional embodiment, the top of the guide groove 311 penetrates the mounting base 310 so that the lower part of the guide groove 311 supports the guide rail 122.
[0043] Specifically, during installation, the auxiliary handle 300 is first fitted onto the hedge trimmer housing 100, then aligned with the guide groove 311 on the mounting base 310 and the guide rail 122 on the connecting base. Then, the auxiliary handle 300 is lifted to connect the guide rail 122 with the guide groove 311. Finally, the bolts are tightened in the threaded connection hole 121 and the connection through hole 301 to complete the installation of the mounting base 310 and the connecting base.
[0044] In addition, the lower part of the guide groove 311 can support the guide rail 122, thereby improving the connection strength between the auxiliary handle 300 and the hedge trimmer housing 100.
[0045] This embodiment provides a hedge trimmer, including a hedge trimmer blade anti-vibration structure.
[0046] Specifically, the hedge trimmer provided in this embodiment has the advantages of the aforementioned hedge trimmer blade anti-vibration structure compared to the prior art, which will not be elaborated here.
[0047] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.
Claims
1. A defibrillation prevention structure for hedge trimmer blades, characterized in that, include: Hedge machine housing (100), control switch handle (200) and auxiliary handle (300); The control switch handle (200) is located at the rear end of the hedge trimmer housing (100), and the auxiliary handle (300) is located at the front end of the hedge trimmer housing (100). The bottom of the hedge trimmer housing (100) is provided with a mounting groove (110) for mounting the hedge trimmer blade (400), and the front end of the hedge trimmer housing (100) is provided with a mounting seat (120) for mounting the auxiliary handle (300). The center line of the mounting seat (120) coincides with the center line of the mounting groove (110) and the center line of the mounting seat (120).
2. The anti-vibration structure for hedge trimmer blades according to claim 1, characterized in that, The mounting base (120) has a threaded connection hole (121) and the auxiliary handle (300) has a connection through hole (301). The connection through hole (301) corresponds one-to-one with the threaded connection hole (121).
3. The anti-vibration structure for hedge trimmer blades according to claim 1, characterized in that, The auxiliary handle (300) is inclined on the mounting base (120), with the top of the auxiliary handle (300) tilted toward the front end of the hedge trimmer blade (400).
4. The anti-vibration structure for hedge trimmer blades according to claim 3, characterized in that, The auxiliary handle (300) is U-shaped.
5. The anti-vibration structure for hedge trimmer blades according to claim 4, characterized in that, The auxiliary handle (300) has mounting bases (310) at both ends for fitting with the mounting base (120).
6. The anti-vibration structure for hedge trimmer blades according to claim 5, characterized in that, The mounting base (310) is provided with a guide groove (311), and the mounting base (120) is provided with a guide rail (122) for matching the guide groove (311). The guide rail (122) is inclined toward the front end of the hedge trimmer housing (100), and the extension direction of the guide groove (311) is parallel to the extension direction of the auxiliary handle (300).
7. The anti-vibration structure for hedge trimmer blades according to claim 6, characterized in that, The number of guide grooves (311) is multiple, and the multiple guide grooves (311) are parallel to each other.
8. The anti-vibration structure for hedge trimmer blades according to claim 6, characterized in that, The top of the guide groove (311) extends through the mounting base (310) so that the lower part of the guide groove (311) supports the guide rail (122).
9. The hedge trimmer blade anti-vibration structure according to any one of claims 1-8, characterized in that, The mounting base (120) has a wire hole (123).
10. A hedge trimmer, characterized in that, Includes the hedge trimmer blade anti-vibration structure as described in any one of claims 1-9.