Garden green plant pruning knife

Abstract

The utility model discloses a pair of pruning scissors for garden green plants. The pruning scissors comprise a scissor handle, a dismounting and mounting assembly and an adjusting assembly, the dismounting and mounting assembly comprises reinforcing strips fixedly installed at the upper ends of the cutter handles, reinforcing blocks fixedly installed on the inner sides of the reinforcing strips, blades movably installed at the upper ends of the reinforcing strips and the upper ends of the reinforcing blocks, and supporting strips fixedly installed on the reinforcing strips. According to the garden green plant pruning knife, the blades on the pruning knife are located in the bottom positioning grooves and the side positioning grooves in the reinforcing strips and the reinforcing blocks, the outer sides of the blades are supported by the supporting strips, and therefore alignment accuracy in the installation process and stable supporting in the use process can be guaranteed, and meanwhile the pruning knife can be used for pruning green plants. The blade at the upper end can be conveniently detached through screws installed in the bottom positioning groove and the side positioning grooves so that the blade can be conveniently maintained or replaced, the movable sleeve installed at the outer end of the knife handle can be installed on the threaded rod at the tail of the knife handle through the threaded hole in the inner end after being detached, and therefore the overall length of the knife handle is increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to pruner technical field, concretely is a kind of garden green plant pruner. BACKGROUND

[0002] Garden green plant pruner is used for the cutter of branch pruning in garden, pruning is a special technology as tree maintenance management, according to the biological characteristics of tree and the growth and development law of different age stages, by four basic methods of thinning, shortening, retracting, slow release and flexible use according to the actual situation of tree, wherein shortening is to cut off a part of one-year-old branch, so that nutrients are relatively concentrated, to promote the germination of bud under cutting.

[0003] Existing garden green plant pruner, such as the garden pruner disclosed in publication No. CN220799194U, although it has the purpose of fixing branches by embedding corresponding branches of different thickness into corresponding perforations in the cutting hole string, but the blades on the upper end of the handle of this pruner are inconvenient to disassemble, which may cause the entire pruner to be scrapped after the blades are damaged. Therefore, we propose a garden green plant pruner. SUMMARY

[0004] The utility model aims at solving one of the technical problems existing in the prior art or related art.

[0005] To this end, the utility model employs the following technical scheme:

[0006] A garden green plant pruner comprises a handle, a disassembly and assembly component, and an adjusting component. The disassembly and assembly component comprises a reinforcing strip fixedly installed at the upper end of the handle, a reinforcing block fixedly installed inside the reinforcing strip, a blade movably installed at the upper end of the reinforcing strip and the reinforcing block, a support strip fixedly installed on the reinforcing strip, a bottom positioning block fixedly installed at the lower part of the blade, and a side positioning block fixedly installed at the lower part of the blade. The adjusting component comprises a movable sleeve movably installed at the outer end of the handle, a threaded hole formed in one side of the movable sleeve, and a threaded rod fixedly installed at one end of the handle.

[0007] Preferably, a bottom positioning groove is further formed in the reinforcing block, and the bottom positioning groove is matched with the bottom positioning block.

[0008] Preferably, a side positioning groove is further formed in the reinforcing strip, and the side positioning block is matched and installed in the side positioning groove.

[0009] Preferably, a first installation hole is further formed in the reinforcing strip and the reinforcing block, a second installation hole is further formed in the bottom positioning block and the side positioning block, and a screw is movably installed in the first installation hole and the second installation hole.

[0010] Preferably, a threaded seat is further fixedly installed on the handle, and the movable sleeve is threadedly connected with the threaded seat.

[0011] Preferably, the threaded rod and the threaded hole are connected by matching.

[0012] By adopting the technical scheme, the utility model has the advantages of the following:

[0013] 1、In the utility model, the blade on the pruning knife is in the bottom positioning groove and the side positioning groove in the reinforcing strip and the reinforcing block, and the outer side also has the support of the support strip, thereby ensuring the alignment accuracy during installation and stable support during use, and at the same time, the screw installed in the bottom positioning groove and the side positioning groove can also conveniently disassemble the upper end blade, so as to maintain or replace the blade, and also make the pruning knife not be scrapped as a whole due to damage of the blade thereon.

[0014] 2、In the utility model, the movable sleeve installed at the outer end of the knife handle can be installed on the threaded rod at the tail of the knife handle after disassembly, thereby increasing the length of the whole knife handle. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is the overall structure diagram of the utility model;

[0016] Fig. 2 It is the disassembly diagram of the blade of the utility model;

[0017] Fig. 3 It is the side sectional view of the movable sleeve of the utility model.

[0018] Reference signs:

[0019] 100, knife handle;

[0020] 200, disassembly assembly; 201, reinforcing strip; 202, reinforcing block; 203, blade; 204, support strip; 205, bottom positioning block; 206, side positioning block; 207, bottom positioning groove; 208, side positioning groove; 209, first mounting hole; 210, second mounting hole; 211, screw;

[0021] 300, adjusting assembly; 301, movable sleeve; 302, threaded hole; 303, threaded rod; 304, threaded seat. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the utility model more clear and explicit, the utility model is further described in detail below in combination with specific implementation manners and with reference to the drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0023] Some embodiments of the utility model are described below in combination with the drawings to provide a garden green plant pruning knife.

[0024] Example 1:

[0025] Combination Figs. 1-3 As shown, the present invention provides a garden pruning shears, comprising: a handle 100, a disassembly and assembly component 200, and an adjustment component 300; the disassembly and assembly component 200 includes a reinforcing strip 201 fixedly installed on the upper end of the handle 100, a reinforcing block 202 fixedly installed on the inner side of the reinforcing strip 201, a blade 203 movably installed on the upper end of the reinforcing strip 201 and the reinforcing block 202, a support strip 204 fixedly installed on the reinforcing strip 201, and a bottom positioning block 205 and a side positioning block 206 fixedly installed at the lower ends of the blade 203, respectively; the adjustment component 300 includes a movable sleeve 301 movably installed on the outer end of the handle 100, a threaded hole 302 opened on one side of the inner side of the movable sleeve 301, and a threaded hole 302 fixedly installed on one end of the handle 100. The rod 303 and the reinforcing block 202 are each provided with a bottom positioning groove 207, and the bottom positioning groove 207 matches the bottom positioning block 205. The reinforcing strip 201 is also provided with a side positioning groove 208, and the side positioning block 206 is matched and installed in the side positioning groove 208. The reinforcing strip 201 and the reinforcing block 202 are also provided with a first mounting hole 209. The bottom positioning block 205 and the side positioning block 206 are also provided with a second mounting hole 210. Screws 211 are movably installed in the first mounting hole 209 and the second mounting hole 210. The tool holder 100 is also fixedly installed with a threaded seat 304, and the movable sleeve 301 and the threaded seat 304 are threadedly connected. The threaded rod 303 is matched and connected with the threaded hole 302.

[0026] Specifically, garden pruning shears are tools used for pruning branches in gardens. The blades 203 on these shears are all located within the bottom positioning grooves 207 and side positioning grooves 208 of the reinforcing strips 201 and 202, and are also supported by support strips 204 on their outer sides. This ensures accurate alignment during installation and stable support during use. Furthermore, the upper blades 203 can be easily disassembled using the screws 211 installed in the bottom positioning grooves 207 and side positioning grooves 208 for maintenance or replacement, preventing damage to the shears due to various reasons. Damage to the upper blade 203 renders the entire blade unusable. The bottom positioning block 205 and side positioning block 206 installed at both ends of the lower part of the blade 203 are mainly used for positioning and installation within the inner reinforcing strip 201 and reinforcing block 202 to ensure the accurate installation position of the blade 203. The movable sleeve 301 installed at the outer end of the tool holder 100 can be disassembled and installed onto the threaded rod 303 at the tail of the tool holder 100 through the threaded hole 302 at the inner end, thereby increasing the overall length of the tool holder 100. The threaded seat 304 installed on the tool holder 100 is mainly for facilitating the installation and fixation of the movable sleeve 301 at its outer end.

[0027] Working principle and usage process of this utility model:

[0028] When the blade 203 on the scissors is damaged, first remove the screws 211 installed on the reinforcing strip 201 and the reinforcing block 202 in sequence. After removing the screws 211, move the damaged blade 203 upwards through the upper end of the reinforcing strip 201 and the reinforcing block 202 in sequence. Then remove the new blade 203, and move the bottom positioning blocks 205 and the side positioning blocks 206 on both sides of its bottom into the bottom positioning grooves 207 and the side positioning grooves 208 in the reinforcing strip 201 and the reinforcing block 202 in sequence. Furthermore, the outer side is attached to the inner wall of the support strip 204. At this time, after reinstalling the screw 211 into the first mounting hole 209 and the second mounting hole 210, the installation of the new blade 203 on the reinforcing strip 201 and the reinforcing block 202 can be completed. During the use of the scissors, the movable sleeve 301 at the outer end of the handle 100 can also be removed as needed and installed on the threaded rod 303 at the tail end of the handle 100 through the threaded hole 302 at the inner end to extend the working length of the handle 100.

[0029] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A type of garden plant pruning shears, characterized in that, include: Tool holder (100), disassembly and assembly assembly (200), adjustment assembly (300); The assembly / disassembly assembly (200) includes a reinforcing strip (201) fixedly installed on the upper end of the handle (100), a reinforcing block (202) fixedly installed on the inner side of the reinforcing strip (201), a blade (203) movably installed on the upper end of the reinforcing strip (201) and the reinforcing block (202), a support strip (204) fixedly installed on the reinforcing strip (201), and a bottom positioning block (205) and a side positioning block (206) fixedly installed at both ends of the lower part of the blade (203); The adjustment assembly (300) includes a movable sleeve (301) that is movably installed on the outer end of the tool holder (100), a threaded hole (302) opened on one side of the movable sleeve (301), and a threaded rod (303) that is fixedly installed on one end of the tool holder (100).

2. The garden pruning shears according to claim 1, characterized in that, Each of the reinforcing blocks (202) is provided with a bottom positioning groove (207), and the bottom positioning groove (207) matches the bottom positioning block (205).

3. The garden pruning shears according to claim 1, characterized in that, Each of the reinforcing strips (201) is provided with a side positioning groove (208), and the side positioning block (206) is matched and installed in the side positioning groove (208).

4. The garden pruning shears according to claim 1, characterized in that, The reinforcing strip (201) and the reinforcing block (202) are each provided with a first mounting hole (209), and the bottom positioning block (205) and the side positioning block (206) are each provided with a second mounting hole (210). Screws (211) are movably installed in the first mounting hole (209) and the second mounting hole (210).

5. A garden pruning shears according to claim 1, characterized in that, Each of the tool holders (100) is also fixedly mounted with a threaded seat (304), and the movable sleeve (301) and the threaded seat (304) are connected by a thread.

6. The garden pruning shears according to claim 1, characterized in that, The threaded rod (303) is matched and connected with the threaded hole (302).

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