CN212028313U - Connection structure and have this connection structure's lawn mower and garden instrument - Google Patents
Connection structure and have this connection structure's lawn mower and garden instrument Download PDFInfo
- Publication number
- CN212028313U CN212028313U CN202020701949.5U CN202020701949U CN212028313U CN 212028313 U CN212028313 U CN 212028313U CN 202020701949 U CN202020701949 U CN 202020701949U CN 212028313 U CN212028313 U CN 212028313U
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- Prior art keywords
- installation department
- shaft pin
- pivot
- tail
- holding tank
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- 238000009434 installation Methods 0.000 claims abstract description 67
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 238000010413 gardening Methods 0.000 claims description 6
- 239000013013 elastic material Substances 0.000 claims description 5
- 241001417527 Pempheridae Species 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000000392 somatic effect Effects 0.000 description 15
- GQWNECFJGBQMBO-UHFFFAOYSA-N Molindone hydrochloride Chemical compound Cl.O=C1C=2C(CC)=C(C)NC=2CCC1CN1CCOCC1 GQWNECFJGBQMBO-UHFFFAOYSA-N 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
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Abstract
The utility model provides a connection structure and have this connection structure's lawn mower and garden instrument. Connection structure includes the installation department and the relative fixed part that sets up with the installation department, the installation department passes through the pivot and is connected with the fixed part, the pivot holding tank has been seted up on the installation department, the pivot is placed in advance fix again to installation department and fixed part in the pivot holding tank. Compared with the prior art, the utility model discloses a set up the pivot holding tank on the installation department, the pivot is placed in the pivot holding tank in advance to only need to fix the pivot along the pivot holding tank to installation department and fixed part can accomplish the installation, simple structure, simple operation.
Description
Technical Field
The utility model relates to a connection structure and have this connection structure's lawn mower and garden instrument.
Background
With the continuous development of garden tool technology, garden tools such as lawn mowers, sweeping machines, snow plows and the like are also widely applied. These garden tools are each fitted with a rear cover which is mainly used to protect the mechanical structure or operating panel. Meanwhile, the body and the rear cover of the garden tool are generally fixed by using an axle pin type connecting structure, so that the body and the rear cover are rotatably connected through an axle pin, and the rear cover is convenient to open and close. However, when the connection structure is installed, since most of the rear cover is large in size, an operator needs to hold the rear cover and the shaft pin at the same time to complete the installation, which is a complicated operation.
In view of the above, it is necessary to provide a connection structure and a gardening tool having the same to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple structure, simple operation's connection structure and have this connection structure's lawn mower and garden instrument.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a connection structure, including the installation department and with the relative fixed part that sets up of installation department, the installation department pass through the pivot with the fixed part is connected, its characterized in that, the pivot holding tank has been seted up on the installation department, the pivot is placed in advance in the pivot holding tank fix to again the installation department with on the fixed part.
As a further improved technical solution of the present invention, the mounting portion includes at least one mounting hole, and the fixing portion includes at least one fixing hole; the mounting hole and the shaft pin accommodating groove are mutually communicated and are positioned on the same straight line, and the shaft pin can slide along the shaft pin accommodating groove.
As a further improved technical scheme of the utility model, the installation department includes two mounting holes, the pivot holding tank is located between two mounting holes, just the length of pivot holding tank is greater than the length of pivot.
As the utility model discloses further modified technical scheme, the pivot includes this somatic part, is located the afterbody of the head of this somatic part one end and the other end, the head with the diameter of afterbody all is greater than the diameter of this somatic part, the afterbody of pivot is the elastic material.
As the utility model discloses further modified technical scheme, the diameter of pivot holding tank is not less than the head with the diameter of afterbody, the afterbody is the circular cone, the afterbody is close to the diameter of this somatic part one end is greater than the other end.
As a further improved technical scheme of the utility model, the head exposes the mounting hole holds in the pivot holding tank, this somatic part runs through in mounting hole and the fixed orifices, the afterbody exposes the fixed orifices.
The utility model provides a garden instrument, includes the body and installs back lid on the body, be provided with the installation department on the body, cover after and be provided with the fixed part, installation department on the body pass through the pivot with fixed part rotatable coupling that covers after, its characterized in that, the pivot holding tank has been seted up on the installation department, the pivot is placed in advance fix in the pivot holding tank extremely the installation department with on the fixed part.
As a further improved technical scheme of the utility model, the garden instrument is lawn mower, scavenging machine or snowplow.
As a further improved technical scheme of the utility model, the installation department is located in the opening of body one side, the fixed part is located the edge of back lid one side, the installation department with the fixed part is in rotatable coupling in the opening.
As a further improved technical scheme of the utility model, the installation department includes at least one mounting hole, the fixed part includes at least one fixed orifices, the mounting hole with the pivot holding tank communicates each other and is located same straight line, the pivot can be followed the pivot holding tank slides.
As a further improved technical scheme of the utility model, the installation department includes two mounting holes, the pivot holding tank is located between two mounting holes, just the length of pivot holding tank is greater than the length of pivot.
As the utility model discloses further modified technical scheme, the pivot includes this somatic part, is located the afterbody of the head of this somatic part one end and the other end, the head with the diameter of afterbody all is greater than the diameter of this somatic part, the afterbody of pivot is the elastic material.
As the utility model discloses further modified technical scheme, the diameter of pivot holding tank is not less than the head with the diameter of afterbody, the afterbody is the circular cone, the afterbody is close to the diameter of this somatic part one end is greater than the other end.
As a further improved technical scheme of the utility model, the head exposes the mounting hole holds in the pivot holding tank, this somatic part runs through the mounting hole reaches in the fixed orifices, the afterbody exposes the fixed orifices.
The utility model provides a lawn mower, includes the body and installs back lid on the body, be provided with the installation department on the body, back is covered and is provided with the fixed part, installation department on the body pass through the pivot with fixed part rotatable coupling that covers after, its characterized in that, the pivot holding tank has been seted up on the installation department, the pivot is placed in advance in the pivot holding tank fix to again the installation department with on the fixed part.
As a further improved technical scheme of the utility model, the installation department is located in the opening of body one side, the fixed part is located the edge of back lid one side, the installation department with the fixed part is in rotatable coupling in the opening.
As a further improved technical scheme of the utility model, the installation department includes at least one mounting hole, the fixed part includes at least one fixed orifices, the mounting hole with the pivot holding tank communicates each other and is located same straight line, the pivot can be followed the pivot holding tank slides.
As a further improved technical scheme of the utility model, the installation department includes two mounting holes, the pivot holding tank is located between two mounting holes, just the length of pivot holding tank is greater than the length of pivot.
As a further improved technical scheme of the utility model, the pivot includes this somatic part, is located the afterbody of the head of this somatic part one end and the other end, the head with the diameter of afterbody all is greater than the diameter of this somatic part, seted up on the pivot one at least together follow the intermediate position of this somatic part run through to the opening of afterbody.
As the utility model discloses further modified technical scheme, the diameter of pivot holding tank is not less than the head with the diameter of afterbody, the afterbody is the circular cone, the afterbody is close to the diameter of this somatic part one end is greater than the other end.
The utility model has the advantages that: through seting up the pivot holding tank on the installation department, the pivot is placed in the pivot holding tank in advance to only need to fix the pivot to installation department and fixed part along the pivot holding tank and can accomplish the installation, simple structure, simple operation.
Drawings
Fig. 1 is a partial perspective view of the garden tool of the present invention.
Fig. 2 is an enlarged view of a portion a in fig. 1.
Fig. 3 is a partial enlarged view of the body of the present invention.
Fig. 4 is a partial enlarged view of the rear cover of the present invention.
Fig. 5 is a perspective view of the shaft pin of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Please refer to fig. 1, the garden tool of the present invention can be a lawn mower, a sweeper, a snow sweeper, etc., and the connection structure of the present invention is mainly used for the installation between the body 1 and the rear cover 2 in the garden tool as a connection mode.
Referring to fig. 2, 3 and 4, the connection structure of the garden tool includes a mounting portion 11 disposed on the main body 1 and a fixing portion 21 disposed on the rear cover 2, wherein the mounting portion 11 is disposed opposite to the fixing portion 21. Specifically, the mounting portion 11 is located in the opening 10 on one side of the body 1, the fixing portion 21 is located at the edge 20 on one side of the rear cover 2, and the mounting portion 11 is rotatably connected with the fixing portion 21 in the opening 10 through the shaft pin 3.
The mounting portion 11 includes two mounting holes 110, the fixing portion 21 includes two fixing holes 210, and the two mounting holes 110 are disposed in one-to-one correspondence with the two fixing holes 210 on the fixing portion 21. The installation part 11 is provided with a shaft pin accommodating groove 111, when the body 1 and the rear cover 2 are installed, the shaft pin 3 is only required to be placed in the shaft pin accommodating groove 111 in advance and then fixed to the installation part 11 and the fixing part 12, and the installation of the body 1 and the rear cover 2 can be completed.
It should be noted that, in other embodiments of the present application, the shaft pin receiving groove 111 can also be located on the fixing portion 21.
The shaft pin receiving groove 111 is located between the two mounting holes 110, the mounting holes 110 are mutually communicated with the shaft pin receiving groove 111 and located on the same line, and the length of the shaft pin receiving groove 111 is greater than that of the shaft pin 3, so that the shaft pin 3 can slide along the shaft pin receiving groove 111 and further pass through the mounting holes 110 and the fixing holes 210.
In one embodiment of the present application, the length of the shaft pin receiving groove 111 is slightly greater than twice the length of the shaft pin 3. This allows for the simultaneous placement of two pins in the pin receiving slot 111. In other embodiments of the present application, the shaft pin receiving groove 111 can be located on both sides of the mounting hole 110. The mounting portions 11 and the fixing portions 21 may be alternately arranged.
Referring to fig. 5, the shaft pin 3 includes a body 31, a head 32 at one end of the body 31, and a tail 33 at the other end, and the body 31, the head 32, and the tail 33 may be integrally formed, which is not limited herein.
The shaft pin 3 is provided with an opening 34 penetrating from the middle position of the body part 31 to the tail part 33, the tail part 33 is conical, the tail part 33 is made of elastic material, the diameter of one end of the tail part 33 close to the body part 31 is larger than that of the other end, and the opening 34 can be opened and closed according to the stress condition of the tail part 33 to generate elastic deformation, so that the diameter of the tail part 33 is changed. The diameters of the head portion 32 and the tail portion 33 are larger than the diameter of the body portion 31, and after the installation is completed, the installation hole 110 and the fixing hole 210 can be clamped between the head portion 32 and the tail portion 33. Meanwhile, the diameter of the shaft pin receiving groove 111 is not smaller than the diameters of the head portion 32 and the tail portion 33, thereby preventing the shaft pin 3 from slipping out of the shaft pin receiving groove 111 during sliding along the shaft pin receiving groove 111. The diameter of the fixing hole 210 and the mounting hole 110 is smaller than the diameter of the tail part 33. The diameters of the fixing hole 210 and the mounting hole 110 are larger than the diameter of the body portion 31.
The utility model discloses well body 1 and back lid 2's concrete installation step:
the method comprises the following steps: the shaft pins 3 are previously placed in the shaft pin receiving grooves 111 such that the mounting holes 110 of the body 1 are aligned with the fixing holes 210 of the rear cover 2 one by one.
Step two: pushing the shaft pin 3 into the mounting hole 110 and the fixing hole 210 along the shaft pin receiving groove 111; at this time, the tail portion 33 of the shaft pin 3 is pressed by the mounting hole 110 and the fixing hole 210, and the opening 34 is closed, so that the tail portion 33 and the body portion 31 pass through the mounting hole 110 and the fixing hole 210 in this order.
Step three: pushing the tail 33 completely out of the mounting hole 110 and the fixing hole 210; at this time, the tail 33 of the shaft pin 3 is not pressed by the mounting hole 110 and the fixing hole 210, and the opening 34 is opened; the tail portion 33 is exposed out of the fixing hole 210, the body portion 31 is received in the mounting hole 110 and the fixing hole 210, and the head portion 32 is exposed out of the mounting hole 110 and received in the shaft pin receiving groove 111, thereby completing the mounting of the one-side shaft pin 3.
Step four: and repeating the steps to install the shaft pin 3 on the other side until all the installation operations are finished.
To sum up, the utility model provides a connection structure, it includes installation department 11 and the relative fixed part 21 that sets up with installation department 11, installation department 11 is connected with fixed part 21 through pivot 3. The utility model discloses a set up pivot holding tank 111 on installation department 11, pivot 3 places in pivot holding tank 111 in advance to only need to fix pivot 3 along pivot holding tank 111 to installation department 11 and fixed part 21 can accomplish the installation, simple structure, simple operation.
Terms such as "upper," "lower," "left," "right," "front," "rear," and the like, used herein to denote relative spatial positions, are used for ease of description to describe one feature's relationship to another feature as illustrated in the figures. It will be understood that the spatially relative positional terms may be intended to encompass different orientations than those shown in the figures depending on the product presentation position and should not be construed as limiting the claims.
In addition, the above embodiments are only used for illustrating the present invention and not for limiting the technical solutions described in the present invention, and the understanding of the present specification should be based on the technical personnel in the technical field, and although the present specification has described the present invention in detail with reference to the above embodiments, the person of ordinary skill in the art should understand that the person of ordinary skill in the art can still modify the present invention or substitute the same, and all the technical solutions and modifications that do not depart from the spirit and scope of the present invention should be covered within the scope of the claims of the present invention.
Claims (20)
1. The utility model provides a connection structure, including installation department (11) and with fixed part (21) that installation department (11) set up relatively, installation department (11) through pivot (3) with fixed part (21) are connected, its characterized in that, pivot holding tank (111) have been seted up on installation department (11), pivot (3) are placed in advance in pivot holding tank (111) fixed extremely again installation department (11) with on fixed part (21).
2. The connection structure according to claim 1, wherein the mounting portion (11) includes at least one mounting hole (110), and the fixing portion (21) includes at least one fixing hole (210); the mounting hole (110) and the shaft pin accommodating groove (111) are mutually communicated and are positioned on the same straight line, and the shaft pin (3) can slide along the shaft pin accommodating groove (111).
3. The connecting structure according to claim 2, wherein the mounting portion (11) includes two mounting holes (110), the shaft pin receiving groove (111) is located between the two mounting holes (110), and a length of the shaft pin receiving groove (111) is greater than a length of the shaft pin (3).
4. The connection structure according to claim 2, wherein the shaft pin (3) comprises a body portion (31), a head portion (32) at one end of the body portion (31), and a tail portion (33) at the other end, the head portion (32) and the tail portion (33) have a diameter larger than that of the body portion (31), and the tail portion (33) of the shaft pin (3) is made of elastic material.
5. A connection according to claim 4, characterized in that the diameter of the pin receiving slot (111) is not smaller than the diameter of the head portion (32) and the tail portion (33), the tail portion (33) is conical, and the tail portion (33) has a larger diameter at one end near the body portion (31) than at the other end.
6. The connecting structure according to claim 4, wherein the head portion (32) is exposed from the mounting hole (110) and received in the shaft pin receiving groove (111), the body portion (31) penetrates through the mounting hole (110) and the fixing hole (210), and the tail portion (33) is exposed from the fixing hole (210).
7. The utility model provides a garden instrument, includes body (1) and installs back lid (2) on body (1), be provided with installation department (11) on body (1), be provided with fixed part (21) on back lid (2), installation department (11) on body (1) through pivot (3) with fixed part (21) rotatable coupling on back lid (2), its characterized in that, pivot holding tank (111) have been seted up on installation department (11), pivot (3) are placed in advance fix again in pivot holding tank (111) extremely installation department (11) with on fixed part (21).
8. The garden tool of claim 7, wherein the garden tool is a lawn mower, a sweeper, or a snow sweeper.
9. The gardening tool according to claim 7, wherein: installation department (11) are located in opening (10) of body (1) one side, fixed part (21) are located the edge of back lid (2) one side, installation department (11) with fixed part (21) are in rotatable coupling in opening (10).
10. The gardening tool according to claim 7, wherein: installation department (11) include at least one mounting hole (110), fixed part (21) include at least one fixed orifices (210), mounting hole (110) with axle pin holding tank (111) communicate each other and lie in same straight line, axle pin (3) can be followed axle pin holding tank (111) slide.
11. The garden tool according to claim 10, wherein the mounting part (11) comprises two mounting holes (110), the shaft pin receiving groove (111) is located between the two mounting holes (110), and the length of the shaft pin receiving groove (111) is greater than the length of the shaft pin (3).
12. The gardening tool according to claim 10, wherein: the shaft pin (3) comprises a body part (31), a head part (32) positioned at one end of the body part (31) and a tail part (33) positioned at the other end of the body part, the diameters of the head part (32) and the tail part (33) are both larger than that of the body part (31), and the tail part (33) of the shaft pin (3) is made of elastic materials.
13. The gardening tool according to claim 12, wherein: the diameter of the shaft pin accommodating groove (111) is not smaller than the diameters of the head part (32) and the tail part (33), the tail part (33) is conical, and the diameter of one end, close to the body part (31), of the tail part (33) is larger than that of the other end.
14. The gardening tool according to claim 12, wherein: the head portion (32) is exposed from the mounting hole (110) and is accommodated in the shaft pin accommodating groove (111), the body portion (31) is inserted into the mounting hole (110) and the fixing hole (210), and the tail portion (33) is exposed from the fixing hole (210).
15. The utility model provides a lawn mower, includes body (1) and installs back lid (2) on body (1), be provided with installation department (11) on body (1), be provided with fixed part (21) on back lid (2), installation department (11) on body (1) through pivot (3) with fixed part (21) rotatable coupling on back lid (2), its characterized in that, pivot holding tank (111) have been seted up on installation department (11), pivot (3) are placed in advance fix again in pivot holding tank (111) extremely installation department (11) with on fixed part (21).
16. The mower of claim 15, wherein: installation department (11) are located in opening (10) of body (1) one side, fixed part (21) are located the edge of back lid (2) one side, installation department (11) with fixed part (21) are in rotatable coupling in opening (10).
17. The mower of claim 15, wherein: installation department (11) include at least one mounting hole (110), fixed part (21) include at least one fixed orifices (210), mounting hole (110) with axle pin holding tank (111) communicate each other and lie in same straight line, axle pin (3) can be followed axle pin holding tank (111) slide.
18. A lawnmower as claimed in claim 17, wherein the mounting portion (11) comprises two mounting holes (110), the axle pin receiving slot (111) is located between the two mounting holes (110), and the length of the axle pin receiving slot (111) is greater than the length of the axle pin (3).
19. The lawnmower of claim 17, wherein: the shaft pin (3) comprises a body part (31), a head part (32) positioned at one end of the body part (31) and a tail part (33) positioned at the other end of the body part, the diameters of the head part (32) and the tail part (33) are both larger than that of the body part (31), and at least one opening (34) penetrating from the middle position of the body part (31) to the tail part (33) is formed in the shaft pin (3).
20. The mower of claim 19, wherein: the diameter of the shaft pin accommodating groove (111) is not smaller than the diameters of the head part (32) and the tail part (33), the tail part (33) is conical, and the diameter of one end, close to the body part (31), of the tail part (33) is larger than that of the other end.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020701949.5U CN212028313U (en) | 2020-04-30 | 2020-04-30 | Connection structure and have this connection structure's lawn mower and garden instrument |
| PCT/CN2021/084615 WO2021197390A1 (en) | 2020-03-31 | 2021-03-31 | A robotic mower with integrated assemblies |
| US17/218,188 US12109900B2 (en) | 2020-03-31 | 2021-03-31 | Robotic mower with integrated assemblies |
| EP21781918.4A EP4125321A4 (en) | 2020-03-31 | 2021-03-31 | A robotic mower with integrated assemblies |
| EP21166290.3A EP3888440A1 (en) | 2020-03-31 | 2021-03-31 | A robotic mower with integrated assemblies |
| US17/948,249 US20230008169A1 (en) | 2020-03-31 | 2022-09-20 | A Robotic Mower with Integrated Assemblies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020701949.5U CN212028313U (en) | 2020-04-30 | 2020-04-30 | Connection structure and have this connection structure's lawn mower and garden instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212028313U true CN212028313U (en) | 2020-11-27 |
Family
ID=73496076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020701949.5U Active CN212028313U (en) | 2020-03-31 | 2020-04-30 | Connection structure and have this connection structure's lawn mower and garden instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212028313U (en) |
-
2020
- 2020-04-30 CN CN202020701949.5U patent/CN212028313U/en active Active
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