CN221240858U - Mower support - Google Patents
Mower support Download PDFInfo
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- CN221240858U CN221240858U CN202323306179.7U CN202323306179U CN221240858U CN 221240858 U CN221240858 U CN 221240858U CN 202323306179 U CN202323306179 U CN 202323306179U CN 221240858 U CN221240858 U CN 221240858U
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- extension rod
- rod
- mower
- base
- connecting piece
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- 239000013013 elastic material Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 description 5
- 230000002349 favourable effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of mowers, and particularly relates to a mower support, which comprises a supporting wheel and a supporting frame for supporting an extension rod of the mower, wherein a first locking device is arranged on the supporting frame, the supporting frame comprises a base and an extension rod which are connected in a sliding manner, the supporting wheel is rotatably arranged on the base, and a connecting piece with the extension rod of the mower is arranged on the extension rod; the third locking device is movably arranged on the base, and the third locking piece can control the extension rod to be relatively fixed with the base.
Description
Technical Field
The utility model belongs to the technical field of mowers, and particularly relates to a mower support.
Background
The mower is also called a weeder, a lawnmower, a lawn trimmer and the like. The mower is a mechanical tool for trimming lawns, vegetation and the like, and is driven by a motor to rotate so as to trim the vegetation, and the common mower is provided with a trolley type mower and a handheld mower, wherein the handheld mower can be suitable for different terrains, and the application range is wider.
Although the handheld mower is lighter in weight, a user can feel arm ache after the handheld mower is used for a long time, in order to enable the handheld mower to be more labor-saving, some manufacturers can install supporting wheels on the handheld mower, such as a mower support with wheels disclosed in China patent CN 202320128978.0, which comprises a support frame connected with a mower extension rod and supporting wheels detachably arranged on the support frame, at least two fixing holes are respectively arranged on two sides of the support frame, the fixing holes on two sides of the support frame are respectively coaxially arranged, different fixing holes on the same side of the support frame are different in distance from the mower extension rod, and the supporting wheels are detachably arranged on the support frame through the fixing holes.
In this structure, the distance between the extending rod of the mower and the center of the supporting wheel is adjusted by installing the supporting wheel in different fixing holes, and the supporting wheel needs to be detached every time of adjustment, so that the mower is inconvenient to adjust quickly.
Disclosure of utility model
In order to overcome the defects and the existing problems in the prior art, the utility model provides the mower support which is convenient and rapid to adjust and convenient for a user to use.
In order to achieve the above purpose, the solid fastener is easy to use and adopts the following technical scheme:
The mower support comprises a supporting wheel and a supporting frame for supporting an extension rod of a mower, wherein a first locking device is arranged on the supporting frame, the supporting frame comprises a base and an extension rod which are in sliding connection, the supporting wheel is rotatably arranged on the base, and a connecting piece with the extension rod of the mower is arranged on the extension rod; and a third locking device is movably arranged on the base, and the third locking piece can control the extension rod to be fixed relative to the base.
The utility model is further provided with: the extension rod is provided with a hoop part, the hoop part is respectively provided with a first hoop part and a second hoop part, the fastener controls the first hoop part to be relatively fixed with the extension rod, the third locking device is arranged on the second hoop part, and the third locking device controls the second hoop part to be tightly held on the base and enables the extension rod to be relatively fixed with the base.
The utility model is further provided with: the extension rod is rotatably connected with the connecting piece through the hinging rod, and a second locking device for controlling the extension rod to be relatively fixed with the connecting piece is arranged on the extension rod.
The utility model is further provided with: the extension rod is provided with a plurality of limit grooves, the connecting piece is provided with limit protrusions matched with the limit grooves, and the second locking device controls the limit protrusions to be matched with the limit grooves, so that the relative rotation of the extension rod and the connecting piece is limited; the second locking device is loosened, and the limiting protrusion and the limiting groove can be separated under the action of external force.
The utility model is further provided with: the limiting protrusions and the limiting grooves are uniformly arranged along the circumference of the hinging rod; after the extension rod and the connecting piece relatively rotate, the limiting protrusions can be matched with different limiting grooves, so that the extension rod and the connecting piece are relatively fixed at different angles.
The utility model is further provided with: the extension rod is provided with a hinge groove, the connecting piece is provided with a hinge bulge matched with the hinge groove, both side walls of the hinge groove are respectively provided with a limit groove, and both sides of the hinge bulge are respectively provided with a limit bulge matched with the limit groove.
The utility model is further provided with: the side wall of the hinge groove is made of elastic materials, and a driving surface is arranged on the side surface of the limiting protrusion; when the extension rod and the connecting piece rotate relatively, the driving surface drives the side wall of the hinge groove to deform, so that the limiting groove is separated from the limiting protrusion.
The utility model is further provided with: the base is provided with a guide rod, the extension rod is provided with a guide hole matched with the guide rod, the guide rod is matched with the guide hole to enable the base and the extension rod to be in sliding connection, and the base and the extension rod are limited to rotate relatively.
The utility model is further provided with: the connecting piece is provided with a third hoop part, the third hoop part is provided with a connecting rod, the first locking device comprises a pull rod and an eccentric part which are connected in a rotating way, and the connecting cover is connected with the pull rod in a detachable way; and controlling the eccentric part and the pull rod to rotate relatively, wherein the eccentric part is abutted against the third hoop part, and driving the third hoop part to clamp the extension rod of the mower through the pull rod and the connecting rod.
Compared with the prior art, the utility model has the advantages that:
1. According to the utility model, the base is in sliding connection with the extension rod, the relative position of the supporting wheel and the extension rod of the mower is adjusted by controlling the relative positions of the base and the extension rod in the use process, the supporting wheel is not required to be disassembled in the adjustment process, the quick adjustment of a user is facilitated, and the mower is convenient for the user to use.
2. According to the utility model, the first hoop part and the second hoop part are convenient for the hoop parts to be respectively connected with the extension rod and the base, so that the assembly production of the mower support is convenient, the electrodeless adjustment of the extension rod and the base is convenient, and the user can flexibly adjust the mower support according to the needs.
3. The extension rod and the connecting piece which are rotationally connected are convenient for a user to flexibly adjust the relative angle between the extension rod and the base of the mower, and are convenient for the user to use; the spacing recess is favorable to the stable installation of extension rod and connecting piece with spacing bellied being provided with, avoids extension rod and connecting piece unexpected rotation in the use, facilitates the use.
4. In the utility model, the limiting grooves arranged on the two side walls of the hinge groove and the limiting protrusions arranged on the two sides of the hinge protrusion are beneficial to the stable connection of the extension rod and the connecting piece; the hinge groove side wall made of elastic materials is favorable for the tight fit of the limit groove and the limit bulge, and the unexpected rotation of the extension rod and the connecting piece caused by the unexpected separation of the limit groove and the limit bulge is avoided.
5. The guide rod and the guide hole are arranged so as to facilitate the stable sliding of the base and the extension rod and prevent the base and the extension rod from rotating in the horizontal direction; the third hoop part is controlled to hold the mower extension rod relatively fixed through the eccentric structure, so that a user can flexibly control the relative fixation of the connecting piece and the mower extension rod, and the connecting position of the connecting piece and the mower extension rod can be flexibly adjusted by the user.
Drawings
FIG. 1 is a schematic view of the mounting structure of the present utility model;
FIG. 2 is a schematic diagram of the structure of the present utility model;
FIG. 3 is an exploded view of the present utility model;
FIG. 4 is a schematic view of the structure of the base of the present utility model;
FIG. 5 is a schematic view of the structure of the hoop of the present utility model;
FIG. 6 is a schematic view of a partial construction of an extension pole according to the present utility model;
Fig. 7 is a schematic structural view of the connector of the present utility model.
In the figure: 1-a mower extension bar; 2-a base; 21-a guide bar; 22-bar grooves; 3-extension bar;
31-hoop parts; 32-a fastener; 33-hinge slots; 34-sidewalls; 35-a first hinge hole; 36-limiting grooves; 311-a first hoop part; 312-a second hoop portion; 313-bump; 4-connecting piece; 41-hinge projections; 42-a third hoop part; 43-limit protrusions; 44-a second hinge hole; 45-connecting rods; 5-a first locking device; 51-a pull rod; 52-eccentric; 6-a second locking device; 61-hinge lever; 7-a third locking means; 8-supporting wheels.
Detailed Description
The present utility model is further described below with reference to the drawings and specific embodiments for the purpose of facilitating understanding by those skilled in the art.
As shown in fig. 1 to 7, a mower support comprises a support wheel 8 and a support frame for supporting an extension rod 1 of the mower, wherein a first locking device 5 is arranged on the support frame, the support frame comprises a base 2 and an extension rod 3 which are in sliding connection, the support wheel 8 is rotatably arranged on the base 2, and a connecting piece 4 connected with the extension rod 1 of the mower is arranged on the extension rod 3; and the base 2 is movably provided with a third locking device 7, the third locking piece can control the extension rod 3 to be relatively fixed with the base 2, the relative position of the supporting wheel 8 and the extension rod 1 of the mower is adjusted by controlling the relative position of the base 2 and the extension rod 3 in the use process of the structure, the supporting wheel 8 is not required to be disassembled in the adjustment process, the quick adjustment of a user is facilitated, and the mower is convenient for the user to use.
According to the utility model, the base 2 is provided with the guide rod 21, the extension rod 3 is provided with the guide hole matched with the guide rod 21, the guide rod 21 is matched with the guide hole to enable the base 2 and the extension rod 3 to be in sliding connection, the relative rotation of the base 2 and the extension rod 3 is limited, the guide rod 21 and the guide hole are arranged to facilitate the stable sliding of the base 2 and the extension rod 3, and the horizontal rotation of the base 2 and the extension rod 3 is avoided.
The connecting piece 4 is provided with a third hoop part 42, the third hoop part 31 is provided with a connecting rod 45, the first locking device 5 comprises a pull rod 51 and an eccentric part 52 which are connected in a rotating way, and the connecting cover is detachably connected with the pull rod 51; the eccentric part 52 is controlled to rotate relatively to the pull rod 51, the eccentric part 52 is abutted against the third hoop part 42, the third hoop part 42 is driven to hold the mower extension rod 1 through the pull rod 51 and the connecting rod 45, the third hoop part 42 is controlled to hold the mower extension rod 1 relatively fixedly through the eccentric structure, the relative fixation of the connecting piece 4 and the mower extension rod 1 is controlled flexibly by a user, and the connecting position of the connecting piece 4 and the mower extension rod 1 is adjusted flexibly by the user conveniently.
Be provided with staple bolt spare 31 on the extension pole 3, be provided with first staple bolt portion 311 and second staple bolt portion 312 on the staple bolt spare 31 respectively, fastener 32 control first staple bolt portion 311 is fixed with extension pole 3 relatively, third locking device 7 sets up on second staple bolt portion 312, third locking device 7 control second staple bolt portion 312 is held tightly on base 2 and is made extension pole 3 and base 2 relatively fixed, first staple bolt portion 311 and second staple bolt portion 312 are convenient for staple bolt spare 31 be connected with extension pole 3 and base 2 respectively, the equipment production of convenient mower support, and the electrodeless regulation of this structure convenience of extension pole 3 and base 2, the convenience of use is nimble regulation as required.
In this embodiment, the guide rod 21 is provided with a bar slot 22 along the length direction, the hoop member 31 is provided with a protrusion 313 adapted to the bar slot 22, and when the guide rod 21 slides relatively with the guide hole, the protrusion 313 slides relatively in the bar slot 22.
Extension rod 3 and connecting piece 4 pass through articulated pole 61 and rotate to be connected, and are provided with the second locking device 6 of control extension rod 3 and connecting piece 4 relative fixation on the extension rod 3, rotate extension rod 3 and connecting piece 4 that connect and facilitate the relative angle of flexible regulation lawn mower extension rod 1 and base 2 of user, facilitate the use.
In this embodiment, the first locking device 5, the second locking device 6 and the third locking device 7 have the same structure, wherein the pull rod 51 in the second locking device 6 is detachably connected with the hinge rod 61, the second hoop portion 312 is provided with a connecting cover, and the pull rod 51 in the third locking device 7 is detachably connected with the connecting rod 45.
The extension rod 3 is provided with a plurality of limit grooves 36, the connecting piece 4 is provided with limit protrusions 43 matched with the limit grooves 36, and the second locking device 6 controls the limit protrusions 43 to be matched with the limit grooves 36, so that the relative rotation of the extension rod 3 and the connecting piece 4 is limited; the second locking device 6 is loosened, the limiting protrusion 43 and the limiting groove 36 can be separated under the action of external force, the limiting groove 36 and the limiting protrusion 43 are arranged to facilitate stable installation of the extension rod 3 and the connecting piece 4, accidental rotation of the extension rod 3 and the connecting piece 4 in the use process is avoided, and convenience is brought to users.
Preferably, the limiting protrusion 43 and the limiting groove 36 are uniformly arranged along the circumference of the hinge rod 61; after the extension rod 3 and the connecting piece 4 relatively rotate, the limiting protrusions 43 can be matched with different limiting grooves 36, so that the extension rod 3 and the connecting piece 4 are relatively fixed at different angles, and the extension rod is convenient for a user to flexibly use.
The extension rod 3 is provided with a hinge groove 33, the connecting piece 4 is provided with hinge protrusions 41 matched with the hinge groove, two side walls 34 of the hinge groove 33 are respectively provided with a limit groove 36, two sides of the hinge protrusions 41 are respectively provided with limit protrusions 43 matched with the limit grooves 36, the limit grooves 36 arranged on the two side walls 34 of the hinge groove 33 and the limit protrusions 43 arranged on the two sides of the hinge protrusions 41 are beneficial to stable connection of the extension rod 3 and the connecting piece 4.
The side wall 34 of the hinge groove 33 is provided with a first hinge hole 35, the hinge protrusion 41 is provided with a second hinge hole 44, and the hinge rod 45 passes through the first hinge hole 35 and the second hinge hole 44 and rotatably connects the extension rod 3 and the connection member 4.
The side wall 34 of the hinge groove 33 is made of elastic material, and the side surface of the limit projection 43 is provided with a driving surface; when the extension rod 3 and the connecting piece 4 relatively rotate, the driving surface drives the side wall 34 of the hinge groove 33 to deform, so that the limiting groove 36 is separated from the limiting protrusion 43, the side wall 34 of the hinge groove 33 made of elastic materials is favorable for tightly matching the limiting groove 36 and the limiting protrusion 43, and the unexpected rotation of the extension rod 3 and the connecting piece 4 caused by the unexpected separation of the limiting groove 36 and the limiting protrusion 43 is avoided.
The above embodiments are only preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (9)
1. The utility model provides a lawn mower support, includes supporting wheel (8) and is used for supporting the support frame of lawn mower extension rod (1), is provided with first locking device (5), its characterized in that on the support frame: the support frame comprises a base (2) and an extension rod (3) which are connected in a sliding way, a support wheel (8) is rotatably arranged on the base (2), and a connecting piece (4) which is connected with the extension rod (1) of the mower is arranged on the extension rod (3); and a third locking device (7) is movably arranged on the base (2), and the third locking piece can control the extension rod (3) to be relatively fixed with the base (2).
2. A mower support according to claim 1, wherein: be provided with staple bolt spare (31) on extension pole (3), be provided with first staple bolt portion (311) and second staple bolt portion (312) on staple bolt spare (31) respectively, fastener (32) control first staple bolt portion (311) are fixed with extension pole (3) relatively, and third locking device (7) set up on second staple bolt portion (312), and third locking device (7) control second staple bolt portion (312) are embraced tightly on base (2) and are made extension pole (3) and base (2) relatively fixed.
3. A mower support according to claim 1 or 2, wherein: the extension rod (3) and the connecting piece (4) are rotationally connected through a hinging rod (61), and a second locking device (6) for controlling the relative fixation of the extension rod (3) and the connecting piece (4) is arranged on the extension rod (3).
4. A mower support according to claim 3, wherein: a plurality of limit grooves (36) are formed in the extension rod (3), limit protrusions (43) matched with the limit grooves (36) are formed in the connecting piece (4), and the second locking device (6) controls the limit protrusions (43) to be matched with the limit grooves (36), so that relative rotation of the extension rod (3) and the connecting piece (4) is limited; the second locking device (6) is loosened, and the limiting protrusion (43) and the limiting groove (36) can be separated under the action of external force.
5. A mower support according to claim 4, wherein: the limiting protrusions (43) and the limiting grooves (36) are uniformly arranged along the circumference of the hinging rod (61); after the extension rod (3) and the connecting piece (4) relatively rotate, the limiting protrusions (43) can be matched with different limiting grooves (36), so that the extension rod (3) and the connecting piece (4) are relatively fixed at different angles.
6. A mower support according to claim 4 or 5, wherein: the extension rod (3) is provided with a hinge groove (33), the connecting piece (4) is provided with a hinge bulge (41) matched with the limit groove, both side walls (34) of the hinge groove (33) are provided with limit grooves (36), and both sides of the hinge bulge (41) are respectively provided with limit bulges (43) matched with the limit grooves (36).
7. A mower support according to claim 6, wherein: the side wall (34) of the hinge groove (33) is made of elastic materials, and a driving surface is arranged on the side surface of the limiting protrusion (43); when the extension rod (3) and the connecting piece (4) rotate relatively, the driving surface drives the side wall (34) of the hinge groove (33) to deform, so that the limit groove (36) is separated from the limit protrusion (43).
8. A mower support according to claim 1 or 2 or 4 or 5 or 7, wherein: the base (2) is provided with a guide rod (21), the extension rod (3) is provided with a guide hole matched with the guide rod (21), the guide rod (21) is matched with the guide hole to enable the base (2) and the extension rod (3) to be in sliding connection, and the base (2) and the extension rod (3) are limited to rotate relatively.
9. A mower support according to claim 8, wherein: the connecting piece (4) is provided with a third hoop part (42), the third hoop part (31) is provided with a connecting rod (45), the first locking device (5) comprises a pull rod (51) and an eccentric part (52) which are connected in a rotating way, and the connecting cover is detachably connected with the pull rod (51); the eccentric part (52) and the pull rod (51) are controlled to rotate relatively, the eccentric part (52) is abutted against the third hoop part (42), and the third hoop part (42) is driven to clamp the extension rod (1) of the mower through the pull rod (51) and the connecting rod (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323306179.7U CN221240858U (en) | 2023-12-05 | 2023-12-05 | Mower support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323306179.7U CN221240858U (en) | 2023-12-05 | 2023-12-05 | Mower support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221240858U true CN221240858U (en) | 2024-07-02 |
Family
ID=91663581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323306179.7U Active CN221240858U (en) | 2023-12-05 | 2023-12-05 | Mower support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221240858U (en) |
-
2023
- 2023-12-05 CN CN202323306179.7U patent/CN221240858U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |