Multifunctional garden shears

Abstract

The utility model provides multifunctional garden shears which comprise a fixed handle and a movable handle hinged to one side of the fixed handle, the interior of the fixed handle is hollow and provided with a cavity, at least one baffle is arranged in the cavity and divides the cavity into a plurality of cutter grooves, blades are hinged to the interiors of the cutter grooves, and a locking mechanism is arranged at the bottom of the fixed handle. The locking mechanism comprises a locking piece and a reset spring, the locking piece is hinged to one side of the fixed handle, one end of the inner side of the locking piece is a locking part, and the other end of the inner side of the locking piece is provided with the reset spring. According to the multifunctional garden shears, the shears are installed at the ends of the two handles and can be locked through the lock catches, a cutting knife, a saw blade and other tools can be installed in the fixed handle, a blade can be opened from the interior of the fixed handle for use in an overturning mode, the fixed handle is further provided with the locking piece for locking and positioning the blade, and therefore the multifunctional garden shears are convenient to use. The pair of garden shears can be used according to different pruning requirements, and multiple tools do not need to be arranged.

Description

Technical Field

[0001] The utility model relates to the technical field of garden shears, in particular to a multifunctional garden shear. Background Art

[0002] Garden shears can quickly cut off redundant thin branches, which is convenient and labor-saving. The patent with the application number 201710793204.9 discloses an electric garden shear, including a machine shell, a moving blade and a fixed blade arranged at the front end of the machine shell. A brushless motor connected to a power source is arranged at the rear end inside the machine shell. The brushless motor is controlled by a control board. The front end of the brushless motor is connected with a reduction box. A metal integrated gearbox main body is arranged at the front end inside the machine shell. The reduction box is connected to the gearbox main body. The front end of the reduction box is connected with a transmission gear. A large bevel gear, a plain bearing and a main body upper cover are sequentially arranged at the lower end of the gearbox main body. The front end of the transmission gear meshes with the large bevel gear. A transmission shaft is arranged at the centers of the large bevel gear and the plain bearing. The lower part of the transmission shaft is fixed to the center of the large bevel gear. A straight tooth is arranged at the upper part of the transmission shaft. A swing tooth and a bearing cover are sequentially arranged at the upper end of the gearbox main body. The straight tooth meshes with the swing tooth on the moving blade; however, this garden shear has a single function and can only cut branches and leaves through the blade, and cannot perform operations such as sawing wood, resulting in inconvenient use. Summary of the Utility Model

[0003] (1) Technical Problems to be Solved

[0004] The problem to be solved by the utility model is to provide a multifunctional garden shear to overcome the defect of inconvenient use caused by the single function of the existing garden shear.

[0005] (2) Technical Solutions

[0006] To solve the above technical problem, the utility model provides a multifunctional garden shear, including a fixed handle and a movable handle hinged to one side of the fixed handle. The inside of the fixed handle is hollow and provided with a cavity. At least one baffle is arranged in the cavity. The baffle divides the cavity into a plurality of knife grooves. Blades are hinged in the knife grooves. A locking mechanism is arranged at the bottom of the fixed handle. The locking mechanism includes a locking piece and a return spring. The locking piece is hinged to one side of the fixed handle. One end inside the locking piece is a locking part, and the other end is provided with a return spring. The return spring pushes one end of the locking piece out to lock the locking part with the blade. Pressing the locking piece can unlock and then open the internal blade.

[0007] In some embodiments, the locking member is hinged to the first positioning pin through a hinge portion on the fixed handle. The first positioning pin passes through the hinge portion and the fixed handle. A spring groove is provided inside the fixed handle, and the return spring is placed in the spring groove. The other side of the return spring abuts against the inner side of the locking member, and a pressing portion is provided on the outer side of the locking member corresponding to the return spring.

[0008] In some embodiments, the number of the baffle plates is one. A cutting knife and a saw blade are respectively provided in the knife groove. The cutting knife and the saw blade are hinged in the fixed handle through a second positioning pin. The locking portion is a bent hook portion, and limiting protrusions corresponding to the locking portion are provided at the ends of both the cutting knife and the saw blade.

[0009] In some embodiments, positioning grooves are further provided on the cutting knife and the saw blade. After the cutting knife and the saw blade are opened, the locking portion is snapped into the positioning grooves.

[0010] In some embodiments, anti-slip grooves are provided on the surfaces of both the cutting knife and the saw blade. An arc-shaped avoidance groove is provided on the fixed handle, and the anti-slip grooves are placed outside the fixed handle due to the avoidance groove. A lock is hinged on the fixed handle, and a locking groove is correspondingly provided on the movable handle. The lock is snapped into the locking groove.

[0011] In some embodiments, a movable cutter head that rotates coaxially is embedded and assembled in the movable handle, and a fixed cutter head is installed at the end of the fixed handle. The movable cutter head and the fixed cutter head form a pair of scissors, and corresponding limiting stop posts are provided on the inner sides of both the fixed handle and the movable handle.

[0012] (III) Beneficial Effects

[0013] A multifunctional garden shear provided by the present utility model has scissors installed at the ends of two handles and can be locked by a lock. Other tools such as a cutting knife and a saw blade can also be installed inside the fixed handle. The blades can be opened for use from the inside of the fixed handle by flipping. A locking member is also provided on the fixed handle for locking and positioning the blades. The garden shear has a relatively comprehensive function, can be used for different pruning requirements, does not need to be equipped with multiple tools, and is more convenient to use. Description of the Drawings

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0015] Figure 1 It is a three-dimensional view of the open state of the saw blade of a multifunctional garden shear of the present utility model;

[0016] Figure 2 Cross-sectional view of a multi-functional garden shear of the present utility model;

[0017] Figure 3 Stereogram of the blade and locking mechanism of a multi-functional garden shear of the present utility model;

[0018] Figure 4 Stereogram of the fixed handle and its internal structure of a multi-functional garden shear of the present utility model;

[0019] Figure 5 Stereogram of the fixed handle of a multi-functional garden shear of the present utility model;

[0020] Figure 6 Stereogram of the fixed handle of a multi-functional garden shear of the present utility model from another perspective;

[0021] Figure 7 Stereogram of a multi-functional garden shear of the present utility model;

[0022] Figure 8 Stereogram of a multi-functional garden shear of the present utility model except for the lock;

[0023] The corresponding component names for each reference numeral in the figure are: 1, fixed handle; 2, movable handle; 3, cavity; 4, baffle; 5, locking member; 6, limit stop post; 7, locking portion; 8, return spring; 9, hinge portion; 10, first positioning pin; 11, spring groove; 12, pressing portion; 13, cutting blade; 14, saw blade; 15, second positioning pin; 16, limit protrusion; 17, positioning groove; 18, anti-slip groove; 19, avoidance groove; 20, lock; 21, locking groove; 22, movable cutter head; 23, fixed cutter head. Detailed implementation manners

[0024] The following describes the embodiments of the present application in detail with reference to the accompanying drawings.

[0025] The following illustrates the implementation manners of the present application through specific examples. Those skilled in the art can easily understand other advantages and effects of the present application from the content disclosed in this specification. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all of them. The present application can also be implemented or applied through other different specific implementation manners. Various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present application. It should be noted that, without conflict, the following embodiments and the features in the embodiments can be combined with each other. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without creative efforts belong to the scope of protection of the present application.

[0026] It should be noted that the following description relates to various aspects of embodiments within the scope of the appended claims. It will be apparent that the aspects described herein can be embodied in a wide variety of forms, and any specific structure and / or function described herein is merely illustrative. Based on this application, those skilled in the art should understand that one aspect described herein can be implemented independently of any other aspect, and two or more of these aspects can be combined in various ways. For example, any number and aspects set forth herein can be used to implement a device and / or practice a method. Additionally, this device and / or method can be implemented using other structures and / or functionality in addition to one or more of the aspects set forth herein.

[0027] It should also be noted that the drawings provided in the following embodiments only schematically illustrate the basic concept of this application. The drawings only show the components related to this application, rather than being drawn according to the number, shape, and size of the components in actual implementation. The type, quantity, and ratio of each component in actual implementation can be arbitrarily changed, and the layout type of its components may also be more complex.

[0028] In addition, in the following description, specific details are provided to facilitate a thorough understanding of the examples. However, those skilled in the art will understand that these examples can be practiced without these specific details.

[0029] Refer to Figures 1 to 8 , this utility model provides a multifunctional garden shear, which includes a fixed handle 1 and a movable handle 2 hinged to one side of the fixed handle 1. The fixed handle 1 is internally hollow and provided with a cavity 3. At least one baffle 4 is provided in the cavity 3. The baffle 4 divides the cavity 3 into a plurality of knife grooves. Blades are hinged in the knife grooves. In this embodiment, the number of baffles 4 is one. A cutter 13 and a saw blade 14 are respectively provided in the knife grooves. According to the actual needs, multiple baffles 4 can also be provided to assemble more blades for convenient use. A locking mechanism is provided at the bottom of the fixed handle 1. The locking mechanism includes a locking member 5 and a return spring 8. The locking member 5 is hinged to one side of the fixed handle 1. One end inside the locking member 5 is a locking portion 7, and the other end is provided with a return spring 8. In the normal state, the return spring 8 pushes one end of the locking member 5 to make the locking portion 7 keep contracting. At this time, when the blade is turned outwards and opened, it will be locked with the locking portion 7. Therefore, the blade cannot be opened. Pressing the locking member 5 can unlock and open the internal blade.

[0030] In some embodiments, such as Figure 2 and Figure 3As shown, the locking member 5 is hinged to the first positioning pin 10 through the hinge portion 9 on the fixed handle 1. The first positioning pin 10 penetrates through the hinge portion 9 and the fixed handle 1. A spring groove 11 is provided inside the fixed handle 1. The return spring 8 is placed in the spring groove 11. The other side of the return spring 8 abuts against the inner side of the locking member 5. An inward pressing portion 12 is provided on the outer side of the locking member 5 corresponding to the return spring 8. When the pressing portion 12 is pressed inward to overcome the resistance of the return spring 8, the locking portion 7 at the other end of the locking member 5 is pushed outwards to achieve unlocking. The cutter 13 and the saw blade 14 are hinged inside the fixed handle 1 through the second positioning pin 15. In this embodiment, the locking portion 7 is a bent hook portion. Limiting protrusions 16 corresponding to the locking portion 7 are provided at the ends of both the cutter 13 and the saw blade 14. When the blades are opened in the locked state, the limiting protrusions 16 will engage with the locking portion 7 and cannot be fully opened. Positioning grooves 17 are also provided on the cutter 13 and the saw blade 14. After the cutter 13 and the saw blade 14 are opened, the locking portion 7 is snapped into the positioning groove 17. At this time, the blades can be positioned at a certain angle through the locking member 5, which is convenient for use.

[0031] In some embodiments, as Figure 7 and Figure 8 shown, anti-slip grooves 18 are provided on the surfaces of both the cutter 13 and the saw blade 14 to facilitate manually flipping and opening the blades. An arc-shaped avoidance groove 19 is provided on the fixed handle 1, and the anti-slip grooves 18 are placed outside the fixed handle 1 due to the avoidance groove 19. A lock catch 20 is hinged on the fixed handle 1, and a locking groove 21 is correspondingly provided on the movable handle 2. The lock catch 20 is snapped into the locking groove 21, and the movable handle 2 can be opened only by flipping and opening the lock catch 20. A movable cutter head 22 that rotates coaxially is embedded and assembled inside the movable handle 2. A fixed cutter head 23 is installed at the end of the fixed handle 1. The movable cutter head 22 and the fixed cutter head 23 form scissors. After the movable handle 2 is opened, the scissors at the head can be used. Corresponding limiting stop posts 6 are provided on the inner sides of both the fixed handle 1 and the movable handle 2, so that the movable handle 2 and the fixed handle 1 will not collide excessively when the scissors are fully closed during use.

[0032] A multifunctional garden shear provided by the present utility model has scissors installed at the ends of two handles and can be locked by a lock catch. Among them, other tools such as a cutter and a saw blade can also be installed inside the fixed handle. The blades can be opened from the inside of the fixed handle for use by flipping. A locking member is also provided on the fixed handle for locking and positioning the blades. The garden shear has a relatively comprehensive function and can be used for different pruning requirements without the need to equip multiple tools, which is more convenient to use.

[0033] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the technical principle of the present utility model, several improvements and retouches can still be made, and these improvements and retouches should also be regarded as the protection scope of the present utility model.

Claims

1. A multifunctional garden shears, comprising a fixed handle (1) and a movable handle (2) hinged to one side of the fixed handle (1), characterized in that: The fixed handle (1) is hollow inside and is provided with a cavity (3). At least one baffle (4) is provided in the cavity (3). The baffle (4) divides the cavity (3) into a plurality of knife grooves. Blades are hinged in each of the knife grooves. A locking mechanism is provided at the bottom of the fixed handle (1). The locking mechanism comprises a locking member (5) and a return spring (8). The locking member (5) is hinged on one side of the fixed handle (1). One end of the inner side of the locking member (5) is a locking portion (7), and a return spring (8) is provided at the other end. The return spring (8) pushes out one end of the locking member (5) so that the locking portion (7) is locked with the blade. The locking member (5) can be unlocked and the internal blade can be opened by pressing the locking member (5).

2. The multifunctional garden shears according to claim 1, characterized in that: The locking member (5) is hinged to the fixed handle (1) via a hinged portion (9) and a first positioning pin (10), and the first positioning pin (10) passes through the hinged portion (9) and the fixed handle (1).

3. The multifunctional garden shears according to claim 1, characterized in that: A spring groove (11) is provided in the fixed handle (1), the return spring (8) is placed in the spring groove (11), the other side of the return spring (8) abuts against the inner side of the locking member (5), and a pressing portion (12) is provided on the outer side of the corresponding portion of the locking member (5) and the return spring (8).

4. The multifunctional garden shears according to claim 1, characterized in that: The number of the baffle plate (4) is one, a cutting knife (13) and a saw knife (14) are respectively arranged in the knife groove, the cutting knife (13) and the saw knife (14) are hinged in the fixed handle (1) through a second positioning pin (15), the locking portion (7) is a bent hook portion, and the ends of the cutting knife (13) and the saw knife (14) are both provided with a limiting protrusion (16) corresponding to the locking portion (7).

5. The multifunctional garden shears according to claim 4, characterized in that: The cutting knife (13) and the sawing knife (14) are also provided with a positioning groove (17), and the locking portion (7) is inserted into the positioning groove (17) after the cutting knife (13) and the sawing knife (14) are opened.

6. The multifunctional garden shears according to claim 4, characterized in that: The surfaces of the cutting knife (13) and the saw blade (14) are both provided with anti-slip grooves (18), and the fixed handle (1) is provided with an arc-shaped avoidance groove (19), and the avoidance groove (19) enables the anti-slip groove (18) to be placed outside the fixed handle (1).

7. The multifunctional garden shears according to claim 1, characterized in that: A lock buckle (20) is hinged on the fixed handle (1), and a locking groove (21) is correspondingly provided on the movable handle (2), and the lock buckle (20) is snapped into the locking groove (21).

8. The multifunctional garden shears according to claim 1, characterized in that: The movable handle (2) is embedded with a movable cutter head (22) that rotates coaxially, and the end of the fixed handle (1) is installed with a fixed cutter head (23). The movable cutter head (22) and the fixed cutter head (23) form a pair of scissors.

9. The multifunctional garden shears according to claim 1, characterized in that: Corresponding limit stop posts (6) are provided on the inner sides of the fixed handle (1) and the movable handle (2).

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