CN218788911U

CN218788911U - Gardening shovel with function of conveniently replacing shovel head

Info

Publication number: CN218788911U
Application number: CN202223024470.0U
Authority: CN
Inventors: 吴成
Original assignee: Anshan Xingnong Plough Production Co ltd
Current assignee: Anshan Xingnong Plough Production Co ltd
Priority date: 2022-11-14
Filing date: 2022-11-14
Publication date: 2023-04-07
Anticipated expiration: 2032-11-14

Abstract

The utility model relates to a horticulture shovel with conveniently change first function of shovel, including shovel pole and shovel head, shovel pole bottom is provided with connecting threaded rod, shovel first top is provided with the heterotypic thread bush that the diameter is greater than the shovel pole, the bottom outside of shovel pole is provided with the lock sleeve with heterotypic thread bush looks adaptation, the lock sleeve is close to the one end of heterotypic thread bush and sets up rather than the heterotypic groove that meshes mutually. This horticulture shovel with conveniently change shovel head function, when needs are changed or the installation shovel head, the user can pull the lock sleeve, make its inside connecting threaded rod spill, then dock the overhead heterotypic thread bush of shovel with connecting threaded rod, after shovel pole and the butt joint of shovel head are accomplished, can loosen the lock sleeve, under reset spring's elastic force effect, the lock sleeve joint is in the outside of heterotypic thread bush, heterotypic groove and the meshing of heterotypic thread bush avoid in the use, the rotation appears in the heterotypic thread bush and leads to not hard up phenomenon.

Description

Gardening shovel with function of conveniently replacing shovel head

Technical Field

The utility model relates to a horticulture shovel technical field specifically is a horticulture shovel with conveniently change shovel head function.

Background

Along with horticulture is enjoyed by people more and more, horticulture instrument uses also more and more, especially often need use instrument such as shovel, fork to weed, processing such as loosen the soil to flower plants, but this type of horticulture instrument needs often to switch when using, uses horticulture shovel when needs use the horticulture shovel, need follow when needs use the horticulture fork and carry out horticulture operation with changing into the horticulture fork.

Multifunctional gardening shovel among the prior art when using, need adjust the nut through screwing up and realize the fixed of gardening shovel and horticulture fork, a multifunctional gardening shovel as proposed in patent 202021108943.3, but it uses the nut to fix, after long-term the use, not hard up phenomenon can appear in the nut, lead to the fixed insecure of shovel head, there is the space of improvement, so proposed a gardening shovel that has conveniently to change shovel head function and is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the deficiency of the prior art, the utility model provides a horticulture shovel with conveniently change first function of shovel to solve current problem.

(II) technical scheme

In order to realize the above-mentioned safety protection purpose that improves, the utility model provides a following technical scheme: the utility model provides a horticulture shovel with conveniently change shovel first function, includes shovel pole and shovel head, shovel pole bottom is provided with connecting threaded rod, shovel head top is provided with the heterotypic thread bush that the diameter is greater than shovel pole, the bottom outside of shovel pole is provided with the lock sleeve with heterotypic thread bush looks adaptation, the lock sleeve is close to the one end of heterotypic thread bush and sets up rather than the heterotypic groove that meshes mutually, reset groove has been seted up to the inside of lock sleeve, fixed mounting has the conflict ring that is located reset inslot portion on the shovel pole, reset inslot portion is provided with the reset spring who offsets with conflict ring.

Preferably, a threaded connecting hole corresponding to the connecting threaded rod is formed in the center of the top of the special-shaped threaded sleeve.

Preferably, the outer side of the special-shaped threaded sleeve is hexagonal or quadrangular.

Preferably, the top end of the shovel rod is provided with a handle, and an anti-skidding protective sleeve is arranged on the outer side of the handle.

Preferably, the outer side of the locking sleeve is transversely provided with anti-slip lines.

Preferably, the return spring is in a compressed state, and the return spring is sleeved on the outer surface of the shovel rod and is located inside the return groove.

Preferably, the shovel head is a gardening shovel, a gardening fork or a gardening hoe.

(III) advantageous effects

Compared with the prior art, the utility model provides a horticulture shovel with conveniently change shovel head function possesses following beneficial effect:

this horticulture shovel with conveniently change shovel head function, when needs are changed or the installation shovel head, the user can pull the lock sleeve, make its inside connecting threaded rod spill, then dock the overhead heterotypic thread bush of shovel with connecting threaded rod, after shovel pole and the butt joint of shovel head are accomplished, can loosen the lock sleeve, under reset spring's elastic force effect, the lock sleeve joint is in the outside of heterotypic thread bush, heterotypic groove and the meshing of heterotypic thread bush avoid in the use, the rotation appears in the heterotypic thread bush and leads to not hard up phenomenon.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic perspective view of the shovel shaft of the present invention;

fig. 4 is an enlarged schematic view of a portion a shown in fig. 1 according to the present invention.

In the figure: 1. a shovel rod; 2. a handle; 3. a shovel head; 4. a special-shaped threaded sleeve; 5. a locking sleeve; 6. connecting a threaded rod; 7. a contact ring; 8. a return spring; 9. a reset groove; 10. a profiled groove.

Detailed Description

The following description of the preferred embodiments of the present invention is provided with reference to the accompanying drawings, and should not be construed as limiting the invention.

It should be noted that these drawings are simplified schematic views and merely illustrate the basic structure of the present invention in a schematic manner, and therefore, only show the components related to the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner" and "outer" and the like indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing and simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore are not to be construed as limiting the invention, and further, the terms "first" and "second" are used merely for descriptive purposes and are not intended to indicate or imply relative importance or to implicitly indicate the number of technical features being referred to, whereby the features defining "first" and "second" may explicitly or implicitly include one or more such features, and in the description of the present invention, unless otherwise indicated, the meaning of "plurality" is two or more than two.

In the description of the present invention, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, and connected between two elements, and the specific meaning of the terms in the present invention is understood to be that of those skilled in the art.

Please refer to fig. 1-4, in an embodiment of the present invention, a gardening shovel with a function of conveniently changing a shovel head, including a shovel rod 1 and a shovel head 3, a connecting threaded rod 6 is disposed at the bottom end of the shovel rod 1, a special-shaped threaded sleeve 4 with a diameter larger than that of the shovel rod 1 is disposed on the top end of the shovel head 3, the shovel rod 1 and the shovel head 3 are butted with the connecting threaded rod 6 through the special-shaped threaded sleeve 4 and the special-shaped threaded sleeve 4 on one side opposite to each other, a locking sleeve 5 adapted to the special-shaped threaded sleeve 4 is disposed at the outside of the bottom end of the shovel rod 1, a special-shaped groove 10 engaged with the locking sleeve 5 is disposed at one end of the locking sleeve 5, a reset groove 9 is disposed inside the locking sleeve 5, a conflict ring 7 disposed inside the reset groove 9 is fixedly disposed on the shovel rod 1, and a reset spring 8 is disposed inside the reset groove 9 and is abutted to the conflict ring 7.

Through the cooperation between the above-mentioned subassembly, when needs are changed or the installation shovel head 3, the user can pull locking collar 5, make its inside connecting threaded rod 6 spill, then dock heterotypic thread bush 4 on the shovel head 3 with connecting threaded rod 6, after

shovel pole

1 and 3 butt joints of shovel head are accomplished, can loosen locking collar 5, under reset spring 8's elastic force effect, locking collar 5 joint in the outside of heterotypic thread bush 4, heterotypic groove 10 and the meshing of heterotypic thread bush 4, avoid in the use, rotation appears in heterotypic thread bush 4 and leads to not hard up phenomenon.

Wherein, it is easy to think that, the top centre department of heterotypic thread cover 4 offers the threaded connection hole corresponding with connecting threaded rod 6, and shovel pole 1 and shovel head 3 dock through above-mentioned structure.

In addition, the special-shaped threaded sleeve 4 is hexagonal or quadrangular at the outer side, so that the phenomenon that the shovel head 3 is loosened due to rotation of the special-shaped threaded sleeve 4 after the locking sleeve 5 is sleeved on the outer surface of the special-shaped threaded sleeve 4 is guaranteed.

As shown in the figure, the top end of the shovel rod 1 is provided with a handle 2, and the outer side of the handle 2 is provided with an anti-skid protective sleeve, so that a user can operate the shovel rod conveniently.

It should be further noted that the outer side of the locking sleeve 5 is transversely provided with anti-slip threads, so that a user can conveniently pull the locking sleeve 5 to carry out the process of replacing and installing the shovel head 3.

It is easy to think that return spring 8 is in compression state, and return spring 8 cup joints in the surface of shovel pole 1 and is located the inside of reset groove 9, and the elasticity that return spring 8 provided can be with lock sleeve 5 pressfitting in the surface of heterotypic thread bush 4.

Other embodiments that may be described herein include that the blade 3 may be a garden blade, garden fork or garden hoe, or other garden tools.

To sum up, this horticulture shovel with conveniently change shovel head function, when needs are changed or the installation shovel head 3, the user can pull locking cover 5, make its inside connecting threaded rod 6 spill, then dock heterotypic thread cover 4 on the shovel head 3 with connecting threaded rod 6, after shovel pole 1 and the butt joint of shovel head 3 are accomplished, can loosen locking cover 5, under reset spring 8's elastic force effect, locking cover 5 joint in the outside of heterotypic thread cover 4, heterotypic groove 10 meshes with heterotypic thread cover 4, avoid in the use, the phenomenon that the rotation leads to becoming flexible appears in heterotypic thread cover 4.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a horticulture shovel with conveniently change shovel first function, includes shovel pole (1) and shovel head (3), shovel pole (1) bottom is provided with connecting threaded rod (6), its characterized in that: shovel head (3) top is provided with heterotypic thread bush (4) that the diameter is greater than shovel pole (1), the bottom outside of shovel pole (1) is provided with lock sleeve (5) with heterotypic thread bush (4) looks adaptation, lock sleeve (5) are close to the one end of heterotypic thread bush (4) and offer rather than engaged with heterotypic groove (10), reset groove (9) have been seted up to the inside of lock sleeve (5), fixed mounting is gone up in shovel pole (1) and is located inside conflict ring (7) of reset groove (9), reset groove (9) inside be provided with conflict reset spring (8) with conflict ring (7) are inconsistent.

2. A garden shovel with a convenient shovel head changing function according to claim 1, wherein: and a thread connecting hole corresponding to the connecting threaded rod (6) is formed in the middle of the top of the special-shaped thread sleeve (4).

3. A garden shovel with a convenient shovel head changing function according to claim 1, wherein: the special-shaped threaded sleeve (4) is hexagonal or quadrangular on the outer side.

4. A garden shovel with conveniently-replaced shovel head function according to claim 1, characterized by that: the top of shovel pole (1) is provided with handle (2), the handle (2) outside is provided with anti-skidding protective sheath.

5. A garden shovel with conveniently-replaced shovel head function according to claim 1, characterized by that: the outer side of the locking sleeve (5) is transversely provided with anti-skid grains.

6. A garden shovel with conveniently-replaced shovel head function according to claim 1, characterized by that: reset spring (8) are in compression state, reset spring (8) cup joint in the surface of shovel pole (1) and are located the inside of reset groove (9).

7. A garden shovel with a function of conveniently changing a shovel head as claimed in any one of claims 1-6, wherein: the shovel head (3) is a gardening shovel, a gardening fork or a gardening hoe.