Combined multifunctional shovel

Abstract

A connecting assembly comprises a carrying cylinder, assembling bases, a supporting shaft rod, a matched lock disc, a loading base and a positioning frame, one end of a transmission screw is fixedly connected with the carrying cylinder, the top end and the bottom end of the carrying cylinder are fixedly connected with the assembling bases, the supporting shaft rod is rotationally connected into the assembling bases, and the matched lock disc is fixedly connected with the supporting shaft rod. The shovel comprises a shovel body and a pickaxe body, the shovel body comprises two supporting shaft rods, the middle portions of the supporting shaft rods are fixedly connected with lock matching discs, the outer sides of the two supporting shaft rods are fixedly connected with loading bases, the shovel body is fixedly connected to one side of one loading base, one side of the other loading base is fixedly connected with a positioning frame, and the pickaxe body is assembled on one side of the positioning frame through bolts. According to the utility model, through the structural cooperation of the handle assembly, the whole body can be adjusted to the length most suitable for personnel to operate by utilizing the displacement of the transmission screw rod in the holding sleeve, so that the personnel feel more comfortable.

Description

Technical Field

[0001] The utility model relates to the technical field of outdoor tools, in particular to a combined multifunctional shovel. Background Art

[0002] A shovel is a tool usually used for digging soil. It is shaped like a shovel, with a long wooden handle and a short metal head. It is widely used in urban construction, landscaping, road maintenance, mining and other fields.

[0003] However, the shovels in the traditional technology are not convenient to carry because they are long and occupy a large space. In addition, the shovel and the pick are separated, so two tools need to be carried, which is troublesome.

[0004] Therefore, the utility model provides a combined multifunctional shovel to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a combined multifunctional shovel to solve the above problems.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a combined multifunctional shovel, including a handle assembly, a shovel body and a pick body, one end of the handle assembly is equipped with a connecting assembly, the shovel body and the pick body are connected to the handle assembly through the connecting assembly, the handle assembly includes a grip sleeve, a transmission column and a transmission screw, one end of the grip sleeve is rotatably connected to the transmission column, the internal thread of the transmission column is connected to the transmission screw, one end of the transmission screw located inside the grip sleeve is fixedly connected to a limiting plate, and the limiting plate is also slidably connected to the inside of the grip sleeve.

[0007] Preferably, the connecting assembly includes a carrying cylinder, an assembly seat, a supporting shaft, a locking disk, a loading seat and a positioning frame, one end of the transmission screw is fixedly connected to the carrying cylinder, the top and bottom ends of the carrying cylinder are fixedly connected to the assembly seat, the inner part of the assembly seat is rotatably connected to the supporting shaft, the middle part of the supporting shaft is fixedly connected to the locking disk, the outer sides of the two supporting shafts are fixedly connected to the loading seat, and the shovel body is fixedly connected to one side of one of the loading seats, and the other side of the loading seat is fixedly connected to the positioning frame, and the pick body is assembled on one side of the positioning frame by bolts.

[0008] Preferably, the connecting assembly also includes a stop lock rod, a displacement plate, a positioning plate and a coil spring. The top and bottom ends of the carrying tube are slidably connected with the stop lock rod, and the stop lock rod is clamped and connected with the locking disk. One end of the stop lock rod located inside the carrying tube is fixedly connected with the displacement plate, the middle part of the carrying tube is fixedly connected with the positioning plate, and a coil spring is fixedly connected between the positioning plate and the displacement plate.

[0009] Preferably, a chopping knife is fixedly connected to one side of the shovel body, a splitting sawtooth is provided on the side of the shovel body away from the chopping knife, a demolition notch is provided on the side of the shovel body close to the splitting sawtooth, and a demolition through hole is provided at one end of the shovel body.

[0010] Preferably, a plurality of linear slide grooves are provided on the inner wall of the holding sleeve, a limiting protrusion is fixedly connected to the outer side of the limiting plate, and the limiting protrusion is slidably connected to the inside of the linear slide groove.

[0011] Preferably, a plurality of locking holes are provided on the outer side of the locking disk, and the anti-rotation locking rod is snap-connected inside the locking hole.

[0012] Beneficial Effects

[0013] The utility model provides a combined multifunctional shovel. Compared with the prior art, it has the following beneficial effects:

[0014] The combined multifunctional shovel can adjust the entire shovel to a length that is most suitable for human operation by utilizing the structural coordination of the handle assembly and the displacement of the transmission screw inside the grip sleeve, thereby making the shovel more comfortable for human operation.

[0015] The combined multifunctional shovel can stably connect the handle assembly to the shovel body and the pickaxe body through the structural coordination of the connecting assembly, and after the connection, the angles between the holding sleeve and the shovel body and between the holding sleeve and the pickaxe body can be quickly adjusted, thereby facilitating use by personnel.

[0016] The combined multifunctional shovel can reduce the overall floor space to a greater extent after use through the structural coordination of the handle assembly and the connecting assembly, making the overall shovel more portable. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the folding of the shovel body and the pickaxe body of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the handle assembly of the utility model;

[0020] Figure 4 It is a schematic diagram of the internal structure of the holding sleeve of the utility model;

[0021] Figure 5 It is a structural schematic diagram of the connection assembly of the utility model;

[0022] Figure 6 It is a structural schematic diagram of a shovel body of the utility model.

[0023] In the figure, 1, handle assembly; 2, shovel body; 3, pickaxe body; 4, connecting assembly; 5, grip sleeve; 6, transmission column; 7, transmission screw; 8, limit plate; 9, carrying tube; 10, assembly seat; 11, support shaft; 12, locking plate; 13, loading seat; 14, positioning frame; 15, anti-rotation locking rod; 16, displacement plate; 17, positioning plate; 18, spiral spring; 19, chopping knife; 20, dividing saw teeth; 21, demolition notch; 22, demolition through hole. DETAILED DESCRIPTION

[0024] 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.

[0025] Embodiment 1:

[0026] See also Figure 1-6 A combined multifunctional shovel comprises a handle assembly 1, a shovel body 2 and a pick body 3. One end of the handle assembly 1 is equipped with a connecting assembly 4. The shovel body 2 and the pick body 3 are both connected to the handle assembly 1 through the connecting assembly 4. The handle assembly 1 comprises a grip sleeve 5, a transmission column 6 and a transmission screw 7. One end of the grip sleeve 5 is rotatably connected to the transmission column 6. The internal thread of the transmission column 6 is connected to the transmission screw 7. One end of the transmission screw 7 located inside the grip sleeve 5 is fixedly connected to a limiting plate 8, and the limiting plate 8 is also slidably connected to the inside of the grip sleeve 5.

[0027] In detail, a chopping knife 19 is fixedly connected to one side of the shovel body 2, a splitting sawtooth 20 is provided on the side of the shovel body 2 away from the chopping knife 19, a dismantling notch 21 is provided on the side of the shovel body 2 close to the splitting sawtooth 20, and a dismantling through hole 22 is provided at one end of the shovel body 2;

[0028] The demolition through hole 22 is a polygon, and the contour line is composed of multiple arcs spliced ​​together.

[0029] In detail, the shovel body 2, the pick body 3 and the grip sleeve 5 are all made of lightweight metal;

[0030] Furthermore, in this embodiment, the shovel body 2 is arc-shaped as a whole, and its front end is triangular. In other embodiments, the front end of the shovel body 2 can also be semicircular, elliptical or straight.

[0031] Specifically, the inner wall of the holding sleeve 5 is provided with a plurality of linear slide grooves, the outer side of the limiting piece 8 is fixedly connected to a limiting protrusion, and the limiting protrusion is slidably connected to the inside of the linear slide groove, and the displacement of the transmission screw 7 can be stably guided by the structural cooperation of the linear slide groove and the limiting protrusion, so as to prevent the transmission screw 7 from rotating with the transmission column 6;

[0032] Embodiment 2:

[0033] See also Figure 1-6 , this embodiment provides a technical solution based on the first embodiment: the connecting assembly 4 includes a carrying tube 9, an assembly seat 10, a supporting shaft rod 11, a locking disk 12, a loading seat 13 and a positioning frame 14, one end of the transmission screw 7 is fixedly connected to the carrying tube 9, the top and bottom ends of the carrying tube 9 are fixedly connected to the assembly seat 10, the inner rotation of the assembly seat 10 is connected to the supporting shaft rod 11, the middle of the supporting shaft rod 11 is fixedly connected to the locking disk 12, the outer sides of the two supporting shaft rods 11 are fixedly connected to the loading seat 13, and the shovel body 2 is fixedly connected to one side of one of the loading seats 13, and the other side of the loading seat 13 is fixedly connected to the positioning frame 14, and the pick body 3 is assembled to one side of the positioning frame 14 by bolts;

[0034] The connecting assembly 4 also includes a rotation-stopping lock rod 15, a displacement piece 16, a positioning piece 17 and a coil spring 18. The top and bottom ends of the interior of the carrying tube 9 are slidably connected with the rotation-stopping lock rod 15, and the rotation-stopping lock rod 15 is connected by a clamping connection with the matching lock plate 12. The end of the rotation-stopping lock rod 15 located inside the carrying tube 9 is fixedly connected with the displacement piece 16, and the middle part of the interior of the carrying tube 9 is fixedly connected with the positioning piece 17, and a coil spring 18 is fixedly connected between the positioning piece 17 and the displacement piece 16;

[0035] Furthermore, a plurality of locking holes are provided on the outer side of the locking plate 12, and the anti-rotation locking rod 15 is snap-connected inside the locking holes. By utilizing the setting of the locking holes, the anti-rotation locking rod 15 can be stably connected to the locking plate 12 to prevent the shovel body 2 and the pick body 3 from uncontrollable rotation.

[0036] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0037] When working, firstly rotate the transmission column 6, cooperate with the connection between the transmission column 6 and the transmission screw 7, so that the transmission screw 7 can be displaced under the limit of the limit plate 8, and then the distance between the shovel body 2 and the pick body 3 and the holding sleeve 5 can be adjusted, so as to control the overall length;

[0038] The chopping and cutting blade 19 is used to enable the shovel body 2 to have the functions of chopping, chopping and cutting, and the dividing saw teeth 20 are used to saw off objects. When in use, the object removal notch 21 is aligned with the connecting piece, and the holding sleeve 5 is pressed down to pull out the connecting piece. When installing bolts and nuts, the object removal through hole 22 is firstly sleeved on the outside of the bolt or nut, and the holding sleeve 5 is rotated to drive the bolt or nut to rotate, thereby realizing the installation of the bolt or nut.

[0039] The displacement piece 16 corresponding to the shovel body 2 is pulled downward to cause the anti-rotation lock rod 15 to move out of the matching lock plate 12 on the shovel body 2, thereby forming a rotation unlocking of the shovel body 2, and then the shovel body 2 is pulled, so that the shovel body 2 can be adjusted in angle under the support of the support shaft rod 11. When the displacement piece 16 is displaced, the coil spring 18 can be compressed. Then, after the angle of the shovel body 2 is adjusted, the force on the displacement piece 16 is released, and the anti-rotation lock rod 15 can be pushed by the coil spring 18 to re-engage the matching lock plate 12, forming a rotation lock of the shovel body 2, and the displacement piece 16 corresponding to the pick body 3 can be lifted upward to form a rotation unlocking of the pick body 3. After adjustment, the displacement piece 16 is released to form a position locking of the pick body 3;

[0040] And due to the structural characteristics of the shovel body 2, when used outdoors, it can be temporarily used as a pot body. When in use, the pick body 3 is removed from the positioning frame 14 and can be used as a temporary spatula, making the whole more convenient to use.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A combined multifunctional shovel, characterized in that: The invention comprises a handle assembly (1), a shovel body (2) and a pick body (3); one end of the handle assembly (1) is equipped with a connection assembly (4); the shovel body (2) and the pick body (3) are both connected to the handle assembly (1) via the connection assembly (4); the handle assembly (1) comprises a gripping sleeve (5), a transmission column (6) and a transmission screw (7); one end of the gripping sleeve (5) is rotatably connected to the transmission column (6); the internal thread of the transmission column (6) is connected to the transmission screw (7); one end of the transmission screw (7) located inside the gripping sleeve (5) is fixedly connected to a limit plate (8); and the limit plate (8) is also slidably connected to the inside of the gripping sleeve (5).

2. A combined multifunctional shovel according to claim 1, characterized in that: The connecting assembly (4) comprises a carrying tube (9), an assembly seat (10), a supporting shaft (11), a locking plate (12), a loading seat (13) and a positioning frame (14); one end of the transmission screw (7) is fixedly connected to the carrying tube (9); the top and bottom ends of the carrying tube (9) are fixedly connected to the assembly seat (10); the interior of the assembly seat (10) is rotatably connected to the supporting shaft (11); the middle of the supporting shaft (11) is fixedly connected to the locking plate (12); the outer sides of the two supporting shafts (11) are fixedly connected to the loading seat (13); the shovel body (2) is fixedly connected to one side of one of the loading seats (13); the other side of the loading seat (13) is fixedly connected to the positioning frame (14); and the pick body (3) is assembled to one side of the positioning frame (14) by bolts.

3. A combined multifunctional shovel according to claim 2, characterized in that: The connecting assembly (4) further comprises a rotation-stopping locking rod (15), a displacement plate (16), a positioning plate (17) and a coil spring (18); the top and bottom ends of the interior of the carrying tube (9) are both slidably connected with the rotation-stopping locking rod (15), and the rotation-stopping locking rod (15) is snap-connected with the locking plate (12); one end of the rotation-stopping locking rod (15) located inside the carrying tube (9) is fixedly connected with the displacement plate (16); the middle part of the interior of the carrying tube (9) is fixedly connected with the positioning plate (17); and a coil spring (18) is fixedly connected between the positioning plate (17) and the displacement plate (16).

4. A combined multifunctional shovel according to claim 2, characterized in that: A chopping knife (19) is fixedly connected to one side of the shovel body (2); a splitting sawtooth (20) is provided on the side of the shovel body (2) away from the chopping knife (19); a dismantling notch (21) is provided on the side of the shovel body (2) close to the splitting sawtooth (20); and a dismantling through hole (22) is provided at one end of the shovel body (2).

5. The combined multifunctional shovel according to claim 1, characterized in that: The inner wall of the holding sleeve (5) is provided with a plurality of linear slide grooves, the outer side of the limiting plate (8) is fixedly connected to a limiting protrusion, and the limiting protrusion is slidably connected inside the linear slide groove.

6. The combined multifunctional shovel according to claim 3, characterized in that: The outer side of the locking plate (12) is provided with a plurality of locking holes, and the anti-rotation locking rod (15) is clamped and connected inside the locking holes.

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