Garden tool telescopic handle locking assembly

Abstract

The utility model relates to the technical field of gardening tools, and discloses a gardening tool telescopic handle locking assembly which comprises a locking body and a control piece, the locking body is installed on a telescopic rod body of a tool in a sleeved mode, the control piece is installed on the locking body, and the control piece comprises an operation handle. The length of the telescopic rod body is locked and unlocked through rotation of the operating handle, a user can rapidly lock and unlock the length of the telescopic rod body through the arranged control piece, the operation process is simple and rapid, complex steps and tools are not needed, the working efficiency of the user is greatly improved, and the practicability is high. The tool is especially suitable for garden operation scenes requiring frequent tool length adjustment.

Description

TECHNICAL FIELD

[0001] The utility model relates to garden tool technical field especially relates to a garden tool telescopic handle locking assembly. BACKGROUND

[0002] Garden tools play a vital role in gardening maintenance and greening work, among them, garden tools with telescopic handle, such as pruner, picker, etc., because it can flexibly adjust the length according to different operation scene and user's demand, have been widely welcomed and applied. However, the existing garden tool telescopic handle locking assembly has some problems and deficiencies in the process of use.

[0003] The common telescopic handle locking assembly at present, the structure is relatively complex, and many parts, this not only increases the production cost, leads to the difficulty of installation and maintenance is bigger. Moreover, when adjusting the telescopic length, the operation is not convenient enough, often needs to spend more time and energy, has affected the work efficiency. In addition, the locking stability of some locking assemblies is poor, and the loosening condition is easy to appear in the process of use, which not only will affect the normal use of garden tools, but also may cause security risks to the user. For example, in the operation of pruning branches or picking fruits, if the telescopic handle suddenly loosens, it may cause the tool out of control, causing harm to the user or the surrounding environment. SUMMARY

[0004] The present application provides a garden tool telescopic handle locking assembly, which can quickly, conveniently and stably lock and unlock the telescopic handle.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A garden tool telescopic handle locking assembly, comprising a locking body and a control piece, the locking body is installed on the telescopic rod body of the tool, the control piece is installed on the locking body, the control piece comprises an operating handle, and the operating handle realizes the length locking and unlocking of the telescopic rod body by rotating.

[0007] Preferably, the locking body comprises a main body one and a main body two, the main body one is provided with a storage groove convenient for the operating handle to be stored, and the main body one and the main body two are provided with a deformation groove, so that the main body one can be deformed appropriately when subjected to external force, so that the main body one can clamp and lock the telescopic rod body.

[0008] Preferably, the main body one and the main body two are provided with openings, the openings are provided with extension ends on the upper and lower sides, the extension ends on the main body two and the extension ends on the main body one are provided with connecting blocks and reinforcing ribs, the connecting blocks are provided with connecting holes, bolts are used to pass through the connecting holes on the upper and lower sides of the main body one and the main body two respectively, and nuts are connected, the connecting blocks on the lower side are provided with nut grooves below, and the nuts can be arranged in the nut grooves.

[0009] Preferably, the control member further comprises a rotating rod and a connecting rod, the operating handle is eccentrically connected with the rotating rod, the rotating rod is provided with a positioning block, the rotating rod is provided with a first insertion hole, the positioning block is provided with a second insertion hole, and the connecting rod passes through the first insertion hole, the second insertion hole and the connecting hole on the main body one and is connected with a nut, and the eccentric connection mode enables the rotation of the operating handle to be converted into effective force on the locking main body, so that the locking or unlocking operation of the telescopic rod body is realized.

[0010] Preferably, one of the connecting blocks on the main body one extends a positioning end, the positioning end is provided with an arc-shaped groove, and the positioning block is arranged in the arc-shaped groove and is attached to the surface of the positioning block, so that the connecting rod can press and install the positioning block on the main body one through the arc-shaped groove.

[0011] Preferably, the operating handle comprises a bending end and a rotating end, the rotating end is eccentrically connected with the rotating rod, the surface of the rotating end is attached to the arc-shaped surface, the operating handle is divided into the bending end and the rotating end, the rotating end is eccentrically connected with the rotating rod, and the surface of the rotating end is attached to the arc-shaped surface, so that the stability and continuity of the operating handle in the rotation process are ensured, the rotation of the operating handle can be smoothly converted into the force on the locking main body, and the operation efficiency and accuracy are improved.

[0012] Preferably, the shape and size of the arc-shaped surface are adapted to the movement track of the rotating end, the shape and size of the arc-shaped surface are adapted to the movement track of the rotating end, and the stability of the entire locking assembly is ensured.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The control member is arranged, so that the user can quickly realize the length locking and unlocking of the telescopic handle, the operation process is simple and fast, complex steps and tools are not needed, the working efficiency of the user is greatly improved, and the utility model is especially suitable for the garden operation scene which needs to frequently adjust the length of the tool.

[0015] The special structure design of the locking main body, such as the deformation groove between the main body one and the main body two, the connecting block and the reinforcing rib on the extension end, enhances the overall structural strength and stability of the locking assembly, and can effectively prevent loosening and deformation caused by external force in the use process, ensures that the telescopic handle always remains at the set length position, provides stable tool support for garden work, and also improves the safety of the tool. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor on the premise of the drawings.

[0017] Figure 1 It is a schematic diagram of the overall structure of the present application.

[0018] Figure 2 It is a separated view of the locking main body and the control part of the present application.

[0019] Figure 3 It is a structure view of the locking main body of the present application.

[0020] Figure 4 It is a nut groove position view of the present application.

[0021] Figure 5 It is a structure view of the control part of the present application.

[0022] Figure 6 It is an exploded view of the control part structure of the present application.

[0023] Figure number explanation: 1, locking main body; 11, main body one; 111, storage groove; 112, positioning end; 113, arc-shaped groove; 114, arc-shaped surface; 12, main body two; 13, deformation groove; 14, extension end; 15, connecting block; 16, reinforcing rib; 17, nut groove; 18, connecting hole; 2, control part; 21, operation handle; 211, prying end; 212, rotating end; 22, rotating rod; 221, insertion hole one; 23, positioning block; 231, insertion hole two; 24, connecting rod. DETAILED DESCRIPTION

[0024] The present application will be further described in detail below with reference to the drawings.

[0025] The following description is used to disclose the present application so that those skilled in the art can implement the present application. The preferred embodiments in the following description are only examples, and other obvious modifications can be conceived by those skilled in the art. The basic principles defined in the following description can be used in other embodiments, modifications, improvements, equivalents and other technical solutions without departing from the spirit and scope of the present application.

[0026] Those skilled in the art should understand that in the disclosure of the present application, the orientations or positions indicated by the terms "longitudinal", "transverse", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like are based on the orientations or position relationships shown in the drawings, which are only for the convenience of the simplified description of the present application, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore the above terms cannot be understood as a limitation of the present application.

[0027] It can be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of one element can be one, and in another embodiment, the number of the element can be multiple, and the term "one" cannot be understood as a limitation on the number. Embodiments

[0028] Please refer to Figures 1-6 A garden tool telescopic handle locking assembly, comprising a locking main body 1 and a control member 2, the locking main body 1 is sleeved and installed on the telescopic rod body of the tool, the control member 2 is installed on the locking main body 1, and the control member 2 comprises an operation handle 21, and the length of the telescopic rod body is locked and unlocked by rotating the operation handle 21.

[0029] The locking main body 1 comprises a main body one 11 and a main body two 12, the main body one 11 is provided with a storage groove 111 facilitating the storage of the operation handle 21, and a deformation groove 13 is arranged between the main body one 11 and the main body two 12, so that the main body one 11 can be deformed appropriately when subjected to external force, so that the main body one 11 can clamp and lock the telescopic rod body.

[0030] The main body one 11 and the main body two 12 are both provided with an opening 19, the opening 19 is provided with an extension end 14 on the upper side and the lower side, the extension end 14 on the main body two 12 and the extension end 14 on the main body one 11 are both provided with a connecting block 15 and a reinforcing rib 16, the connecting block 15 is provided with a connecting hole 18, a bolt is used, the bolt passes through the connecting holes 18 on the upper side and the lower side of the main body one 11 and the main body two 12 respectively, and then a nut is connected, the connecting block 15 on the lower side is provided with a nut groove 17 below, and the nuts can be arranged in the nut grooves 17.

[0031] The control member 2 further comprises a rotating rod 22 and a connecting rod 24, the operating handle 21 is eccentrically connected with the rotating rod 22, the rotating rod 22 is sleeved with a positioning block 23, the rotating rod 22 is provided with a first insertion hole 221, the positioning block 23 is provided with a second insertion hole 231, and the connecting rod 24 passes through the first insertion hole 221, the second insertion hole 231 and a connecting hole 18 on the main body 11 and is connected with a connecting nut, the eccentric connection mode can convert the rotation of the operating handle 21 into effective force acting on the locking main body 1, so that the locking or unlocking operation of the telescopic rod body is realized.

[0032] The positioning end 112 extends from one of the connecting blocks 15 on the main body 11, the positioning end 112 is provided with an arc-shaped groove 113, the positioning block 23 is located in the arc-shaped groove 113 and is attached to the surface of the positioning block 23, and the connecting rod 24 can press and install the positioning block 23 on the main body 11 through the arc-shaped groove 113.

[0033] The operating handle 21 comprises a bending end 211 and a rotating end 212, the rotating end 212 is eccentrically connected with the rotating rod 22, the surface of the rotating end 212 is attached to the arc-shaped surface 114, the operating handle 21 is divided into the bending end 211 and the rotating end 212, the rotating end 212 is eccentrically connected with the rotating rod 22, and the surface of the rotating end 212 is attached to the arc-shaped surface 114, the attachment design ensures the stability and continuity of the operating handle 21 during the rotation, so that the rotation of the operating handle 21 can be smoothly converted into the force acting on the locking main body 1, and the operation efficiency and accuracy are improved.

[0034] The shape and size of the arc-shaped surface 114 are adapted to the movement track of the rotating end 212, the shape and size of the arc-shaped surface 114 are adapted to the movement track of the rotating end 212, and the stability of the entire locking assembly is ensured.

[0035] In use, the locking assembly is sleeved on the telescopic rod body, the screw rod passes through the connecting hole 18 and the mounting hole on the telescopic rod body, the nut is screwed on the other end of the screw rod, the nut is gradually tightened, and the locking assembly is firmly installed on the telescopic rod body.

[0036] When it is necessary to adjust the length of the telescopic handle, the user holds the bending end 211 of the operating handle 21 and bends it outward, at this time, the rotating end 212 of the operating handle 21 eccentrically rotates around the rotating rod 22, the rotating end 212 moves in the arc-shaped groove 113 and gradually leaves the arc-shaped surface 114, the extrusion of the arc-shaped surface 114 is released, the extrusion of the main body 11 is released, the telescopic rod body can freely extend and retract after the main body 11 loses the extrusion, the user adjusts the length of the telescopic rod body according to the need, adjusts the telescopic rod body to the appropriate position, and then bends the operating handle 21 to rotate to the reset position, so that the main body 11 clamps the telescopic rod body to fix the length, and the user can quickly and conveniently adjust the length of the telescopic rod body.

[0037] It will be understood by those skilled in the art that the embodiments of the present application described above and shown in the drawings are merely for example and do not limit the present application. The purpose of the present application has been fully and effectively achieved. The function and structural principle of the present application have been demonstrated and described in the embodiments, and the embodiments of the present application can have any deformation or modification without departing from the principle.

Claims

1. A garden tool telescopic handle locking assembly, characterized in that, Including locking body (1) and control (2), the locking body (1) is installed on the telescopic rod body of the tool; The control (2) is installed on the locking body (1), and the control (2) includes an operating handle (21), and the operating handle (21) is locked and unlocked by rotating the length of the telescopic rod body.

2. A garden implement telescoping handle locking assembly according to claim 1, wherein: The locking body (1) includes a main body one (11) and a main body two (12), the main body one (11) is provided with a storage groove (111) for conveniently storing the operating handle (21), and the main body one (11) and the main body two (12) are provided with a deformation groove (13).

3. A garden implement telescopic handle locking assembly according to claim 2, wherein: The main body one (11) and the main body two (12) are provided with openings (19), the openings (19) are provided with extension ends (14) on the upper and lower sides, the extension ends (14) on the main body two (12) and the extension ends (14) on the main body one (11) are provided with connecting blocks (15) and reinforcing ribs (16), and the connecting blocks (15) are provided with connecting holes (18).

4. A garden implement telescoping handle locking assembly according to claim 3, wherein: The control (2) further includes a rotating rod (22) and a connecting rod (24), the operating handle (21) is eccentrically connected with the rotating rod (22), the rotating rod (22) is provided with a positioning block (23), the rotating rod (22) is provided with a first insertion hole (221), the positioning block (23) is provided with a second insertion hole (231), and the connecting rod (24) passes through the first insertion hole (221), the second insertion hole (231) and the connecting hole (18) on the main body one (11) and is connected with a connecting nut.

5. A garden implement telescopic handle locking assembly according to claim 4, wherein: One of the connecting blocks (15) on the main body one (11) extends a positioning end (112), the positioning end (112) is provided with an arc-shaped groove (113), the positioning block (23) is in the arc-shaped groove (113) and is attached to the surface of the positioning block (23).

6. A garden implement telescopic handle locking assembly according to claim 5, wherein: The operating handle (21) includes a rotating end (212) and a rotating end (212), the rotating end (212) is eccentrically connected with the rotating rod (22), and the surface of the rotating end (212) is attached to the arc-shaped surface (114).

7. A garden implement telescopic handle locking assembly according to claim 6, wherein: The shape and size of the arc-shaped surface (114) are adapted to the movement track of the rotating end (212).

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