CN221010836U - Lawn trimmer with protective structure - Google Patents
Lawn trimmer with protective structure Download PDFInfo
- Publication number
- CN221010836U CN221010836U CN202322797321.6U CN202322797321U CN221010836U CN 221010836 U CN221010836 U CN 221010836U CN 202322797321 U CN202322797321 U CN 202322797321U CN 221010836 U CN221010836 U CN 221010836U
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- Prior art keywords
- lawn
- machine shell
- trimmer
- telescopic rod
- trimming machine
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- 230000001681 protective effect Effects 0.000 title claims abstract description 24
- 238000009966 trimming Methods 0.000 claims abstract description 44
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 16
- 239000010959 steel Substances 0.000 claims abstract description 16
- 230000004224 protection Effects 0.000 claims description 41
- 238000009434 installation Methods 0.000 claims description 9
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000004888 barrier function Effects 0.000 abstract description 13
- 241000196324 Embryophyta Species 0.000 abstract description 6
- 230000009979 protective mechanism Effects 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract description 2
- 238000007781 pre-processing Methods 0.000 abstract 1
- 238000002203 pretreatment Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 2
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a lawn trimmer with a protective structure, which belongs to the technical field of garden landscapes and comprises a trimming machine shell, wherein a protective mechanism is arranged on the outer side of the trimming machine shell, a cutter mechanism is arranged in front of the trimming machine shell, cutting steel cutters are fixedly arranged at the front ends of a first cutter rest and a second cutter rest, the lawn trimmer is additionally provided with the protective mechanism and the cutter mechanism, the protective mechanism wraps the whole lawn trimmer on the inner side through a rod body protective support structure, so that the internal parts of the trimmer are effectively protected, a physical barrier is provided, thick branches, hard objects or other barriers on the lawn are prevented from directly contacting with key parts of the trimmer, the cutter mechanism is used for pre-processing supporting rods and partial hard objects, damage to the trimmer caused by the barriers is avoided, efficient cleaning and trimming of a reamer can be ensured, the barriers are pre-processed, and the reamer can perform trimming and trimming operations more smoothly without being interfered by weeds or other barriers.
Description
Technical Field
The utility model relates to the technical field of garden landscapes, in particular to a lawn trimmer with a protection structure.
Background
Lawn finishing refers to a series of operations of maintaining, trimming and managing the lawn, by which the beautiful, healthy and uniform appearance of the lawn can be maintained and a comfortable outdoor space can be provided; the lawn trimmer is a device for trimming and maintaining a lawn, which is usually driven by electric or fuel oil, has a rotary blade or cutter tooth for mowing, trimming edges, removing weeds and branches, etc., can effectively adjust the height, shape and appearance of the lawn, and ensures the surface of the lawn to be smooth and tidy, and some advanced models are also equipped with a function of collecting mowing garbage or have the characteristics of automation and intellectualization, so that the beauty and health of the lawn can be maintained more conveniently and rapidly by using the lawn trimmer.
Patent document of application number 201721363361.8 discloses a landscape lawn trimmer, wherein, including lawn trimmer main part and trimmer case, be fixed with flexible post in the middle of the bottom of trimmer case, and the below swing joint of flexible post has flexible post base, and the bottom of flexible post base is fixed with the dead lever, and the both ends swing joint of dead lever has the gyro wheel. The garden landscape lawn trimming machine is provided with a first-stage telescopic column and a second-stage telescopic column, wherein the first-stage telescopic column is movably connected with the second-stage telescopic column, and the first-stage telescopic column is movably connected with a regulating knob; however, some lawn trimmers currently on the market have certain safety problems, in that during use, coarse branches, hard objects or other obstructions may be present on the lawn, which may damage the blades or other critical parts of the trimmer, and in addition, if the trimmer is inadvertently pushed into contact with a wall or other hard object during operation, the trimmer may be damaged.
Disclosure of utility model
The present utility model is directed to a lawn mower with a protection structure, which solves the above-mentioned problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a lawn trimmer with protective structure, includes the trimming casing, the outside of trimming casing is provided with protection machanism, the place ahead of trimming casing is provided with cutter mechanism, cutter mechanism includes first knife rest, second knife rest, cutting steel knife, spread groove and connecting screw, the front end fixed mounting of first knife rest and second knife rest has the cutting steel knife, the middle part of cutting steel knife is provided with the spread groove, the inboard of spread groove is provided with connecting screw.
Optionally, the protection machanism includes first erection column, first installation piece, first telescopic link, second erection column, second installation piece, second telescopic link, third erection column, third installation piece, third telescopic link, first protection gum pole, second protection gum pole and third protection gum pole, the middle part fixed mounting of repairing the casing front end has the third erection column.
Optionally, the inboard sliding connection of third erection column has the third installation piece, the front end fixed mounting of third installation piece has the third telescopic link.
Optionally, the left end fixed mounting of repairing the casing has first erection column, the inboard sliding connection of first erection column has first installation piece, the left end fixed mounting of first installation piece has first telescopic link.
Optionally, a second mounting column is fixedly arranged at the right end of the trimming machine shell, a second mounting block is slidably connected to the inner side of the second mounting column, and a second telescopic rod is fixedly arranged at the right end of the second mounting block.
Optionally, the first protection rubber rod is inserted into the first telescopic rod, the second telescopic rod and the third telescopic rod.
Optionally, the first telescopic link and the second telescopic link are all provided with the second protection rubber rod, the middle part fixed mounting of second protection rubber rod has the third protection rubber rod.
Optionally, a driving motor is fixedly installed in the middle of the interior of the trimming machine shell, a reamer is installed at the transmission end of the driving motor, and a displacement roller is installed at the rear end of the trimming machine shell.
Compared with the prior art, the utility model has the beneficial effects that:
1. In the utility model, the protection mechanism is arranged, the protection mechanism wraps the whole lawn trimmer on the inner side through the rod body protection support structure, so that the internal components of the whole lawn trimmer are effectively protected, a physical barrier is provided, thick branches, hard objects or other obstacles on the lawn are prevented from directly contacting with key components of the trimmer, the damage of the lawn trimmer caused by the objects can be reduced, the service life of the lawn trimmer is prolonged, the damage risk to the lawn can be reduced due to the existence of the protection mechanism, the damage to the lawn trimmer and the lawn can be reduced if the lawn trimmer collides with fixed objects such as hard objects such as walls when the lawn is trimmed, the protection mechanism can play a role of buffering and protecting the lawn through the rod body protection support structure, the impact to the trimmer and the lawn is reduced, the possibility of damage is reduced, the whole quality and the attractiveness of the lawn are protected, the protection mechanism can also improve the operation safety, the rod body protection support structure of the protection mechanism can sometimes cause accidental contact to the outer shell of the trimmer because the operation is blocked, the potential damage to the lawn trimmer is reduced due to the contact with cautions when the lawn trimmer is used, and the safety risk is reduced.
2. In the utility model, the cutter mechanism is arranged, the cutter mechanism is used for pre-treating the supporting rods and partial hard objects to avoid damage to the trimming machine caused by the obstacles, when trimming the lawn, some rough branches or other hard objects can be possibly encountered, if the reamer of the trimming machine is directly contacted with the cutter, the reamer and the blade of the trimming machine can be impacted and even damaged, the cutter mechanism is used for pre-treating the obstacles, and the cutter mechanism is used for pre-treating the obstacles, arranging the cutting steel knife in front of the trimming machine, wherein the cutting steel knife is positioned at the front end and is contacted with the rough branches or other objects, so that partial weeds can be cut off and the obstacles can be pushed away, the influence on the reamer and the blade can be avoided, the pre-treatment of the cutter mechanism can prevent the rough branches and the hard objects from obstructing the normal work of the reamer, the efficient cleaning and the trimming operation of the reamer can be ensured, and the pre-treatment of the obstacles can enable the reamer to perform trimming and trimming operations smoothly without being interfered by the weeds or other obstacles.
Drawings
FIG. 1 is a schematic view of a three-dimensional front view of the present utility model;
FIG. 2 is a schematic plan view of the present utility model;
FIG. 3 is a schematic view of the three-dimensional bottom view of the present utility model;
FIG. 4 is a schematic plan view of the present utility model;
FIG. 5 is a schematic view of the present utility model in a perspective top view;
Fig. 6 is a schematic view of the present utility model in perspective cross-section.
In the figure: 1. finishing the shell; 2. a protective mechanism; 201. a first mounting post; 202. a first mounting block; 203. a first telescopic rod; 204. a second mounting post; 205. a second mounting block; 206. a second telescopic rod; 207. a third mounting post; 208. a third mounting block; 209. a third telescopic rod; 210. the first protective rubber rod; 211. the second protective rubber rod; 212. a third protective rubber rod; 3. a cutter mechanism; 301. a first tool post; 302. a second tool post; 303. cutting a steel knife; 304. a connecting groove; 305. a connecting screw; 4. a driving motor; 5. reamer; 6. and (5) displacing the roller.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 6, in an embodiment of the present utility model, a lawn mower with a protection structure includes a trimming housing 1, a driving motor 4 is fixedly installed in the middle of the inside of the trimming housing 1, a reamer 5 is installed at a driving end of the driving motor 4, a displacement roller 6 is installed at a rear end of the trimming housing 1, a protection mechanism 2 is disposed on an outer side of the trimming housing 1, a cutter mechanism 3 is disposed in front of the trimming housing 1, the cutter mechanism 3 includes a first cutter rest 301, a second cutter rest 302, a cutting steel cutter 303, a connecting slot 304 and a connecting screw 305, the cutting steel cutter 303 is fixedly installed at front ends of the first cutter rest 301 and the second cutter rest 302, the connecting slot 304 is disposed in the middle of the cutting steel cutter 303, and the connecting screw 305 is disposed on an inner side of the connecting slot 304;
The first knife rest 301 and the second knife rest 302 bear and fix the cutting steel knife 303, so that the stability and the cutting efficiency of the cutter mechanism 3 are ensured; the cutting steel blade 303 is used as a cutting tool, can cut off part of weeds and push away barriers, pre-treat barriers on a lawn, and reduce damage to a trimming machine;
The protection mechanism 2 comprises a first mounting column 201, a first mounting block 202, a first telescopic rod 203, a second mounting column 204, a second mounting block 205, a second telescopic rod 206, a third mounting column 207, a third mounting block 208, a third telescopic rod 209, a first protection rubber rod 210, a second protection rubber rod 211 and a third protection rubber rod 212, wherein the middle part of the front end of the trimming machine shell 1 is fixedly provided with the third mounting column 207, the inner side of the third mounting column 207 is slidably connected with the third mounting block 208, the front end of the third mounting block 208 is fixedly provided with the third telescopic rod 209, the left end of the trimming machine shell 1 is fixedly provided with the first mounting column 201, the inner side of the first mounting column 201 is slidably connected with the first mounting block 202, the left end of the first mounting block 202 is fixedly provided with the first telescopic rod 203, the right end of the trimming machine shell 1 is fixedly provided with the second mounting column 204, the inner side of the second mounting column 204 is slidably connected with the second mounting block 205, the right end of the second telescopic rod 206 is fixedly provided with the second telescopic rod 206, the first telescopic rod 203, the second telescopic rod 206 and the third telescopic rod 203 are fixedly connected with the second protection rubber rod 211, and the third telescopic rod 211 are fixedly arranged on the middle part of the first telescopic rod 206 and the second telescopic rod 211;
The first mounting post 201, the second mounting post 204, and the third mounting post 207 provide support and stability to connect the guard mechanism 2 to the trim cover 1; the first protective rubber rod 210, the second protective rubber rod 211 and the third protective rubber rod 212 provide elasticity and softness, and serve as a protective barrier, so that external objects are prevented from directly contacting the trimming machine, and damage risks are reduced; the protection mechanism 2 wraps the whole lawn trimmer on the inner side through the rod body protection support structure, so that the inner part of the lawn trimmer is effectively protected, a physical barrier is provided, thick branches, hard objects or other obstacles on the lawn are prevented from directly contacting with key parts of the lawn trimmer, the damage of the objects to the lawn trimmer can be reduced, and the service life of the lawn trimmer is prolonged.
The working principle of the utility model is as follows: the protection mechanism 2 and the cutter mechanism 3 are additionally arranged on the lawn trimmer, and the protection mechanism 2 is additionally provided with a rod body protection support structure on the outer layer of the trimming machine shell 1, so that the whole lawn trimmer is protected on the inner side, and when the lawn trimmer is used, the damage degree of external touch to the lawn trimmer is reduced; the cutter mechanism 3 is used for processing the supporting rod and part of hard objects in advance, so that the damage of the part of blocking objects to the lawn trimmer is avoided; when the lawn trimmer is used, the driving motor 4 is powered on, the driving motor 4 drives the reamer 5 to rotate at a high speed, and the reamer 5 can trim and finish the lawn; when a worker pushes the lawn trimmer, the cutter mechanism 3 positioned in front of the lawn trimmer plays a pre-treatment role, the cutting steel knife 303 is positioned at the front end and is firstly contacted with a thick branch or other objects, so that part of weeds can be cut off and part of barriers can be pushed away, the influence of the barriers on the reamer 5 is avoided, and the reamer 5 can be ensured to efficiently clean and tidy the lawn; and when moving the lawn trimmer, the protection barrier formed by the first protection rubber rod 210, the second protection rubber rod 211 and the third protection rubber rod 212 can protect the lawn trimmer on the inner side, so that the damage of external objects to the lawn trimmer is avoided, and the situation that the lawn trimmer bumps against a wall and the like can be effectively avoided.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. Lawn trimmer with protective structure, including repairing casing (1), its characterized in that: the utility model discloses a trimming machine, including trimming machine shell (1), including trimming machine shell, cutting machine shell, trimming machine shell, the outside of trimming machine shell (1) is provided with protection machanism (3), cutter machanism (3) include first knife rest (301), second knife rest (302), cutting steel knife (303), spread groove (304) and connecting screw (305), the front end fixed of first knife rest (301) and second knife rest (302) has cutting steel knife (303), the middle part of cutting steel knife (303) is provided with spread groove (304), the inboard of spread groove (304) is provided with connecting screw (305).
2. A lawn mower with a protective structure as claimed in claim 1, wherein: the protection mechanism (2) comprises a first mounting column (201), a first mounting block (202), a first telescopic rod (203), a second mounting column (204), a second mounting block (205), a second telescopic rod (206), a third mounting column (207), a third mounting block (208), a third telescopic rod (209), a first protection rubber rod (210), a second protection rubber rod (211) and a third protection rubber rod (212), and a third mounting column (207) is fixedly arranged in the middle of the front end of the trimming machine shell (1).
3. A lawn mower with a protective structure as claimed in claim 2, wherein: the inner side of the third mounting column (207) is connected with a third mounting block (208) in a sliding mode, and the front end of the third mounting block (208) is fixedly provided with a third telescopic rod (209).
4. A lawn mower with a protective structure as claimed in claim 1, wherein: the left end of the trimming machine shell (1) is fixedly provided with a first mounting column (201), the inner side of the first mounting column (201) is connected with a first mounting block (202) in a sliding mode, and the left end of the first mounting block (202) is fixedly provided with a first telescopic rod (203).
5. A lawn mower with a protective structure as claimed in claim 1, wherein: the right-hand member of repairing the casing (1) is fixed with second erection column (204), the inboard sliding connection of second erection column (204) has second installation piece (205), the right-hand member of second installation piece (205) is fixed with second telescopic link (206).
6. A lawn mower with a protective structure as claimed in claim 2, wherein: the first telescopic rod (203), the second telescopic rod (206) and the third telescopic rod (209) are respectively inserted with a first protective rubber rod (210).
7. A lawn mower with a protective structure as claimed in claim 6, wherein: the first telescopic rod (203) and the second telescopic rod (206) are respectively provided with a second protective rubber rod (211), and the middle part of the second protective rubber rod (211) is fixedly provided with a third protective rubber rod (212).
8. A lawn mower with a protective structure as claimed in claim 1, wherein: the middle part inside the trimming machine shell (1) is fixedly provided with a driving motor (4), the transmission end of the driving motor (4) is provided with a reamer (5), and the rear end of the trimming machine shell (1) is provided with a displacement roller (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322797321.6U CN221010836U (en) | 2023-10-18 | 2023-10-18 | Lawn trimmer with protective structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322797321.6U CN221010836U (en) | 2023-10-18 | 2023-10-18 | Lawn trimmer with protective structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221010836U true CN221010836U (en) | 2024-05-28 |
Family
ID=91177261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322797321.6U Active CN221010836U (en) | 2023-10-18 | 2023-10-18 | Lawn trimmer with protective structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221010836U (en) |
-
2023
- 2023-10-18 CN CN202322797321.6U patent/CN221010836U/en active Active
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