CN219514639U

CN219514639U - Armrest part with damping function

Info

Publication number: CN219514639U
Application number: CN202320298627.4U
Authority: CN
Inventors: 于宝进; 郑希剑
Original assignee: Hangzhou Diqiu Machinery Co ltd
Current assignee: Hangzhou Diqiu Machinery Co ltd
Priority date: 2023-02-23
Filing date: 2023-02-23
Publication date: 2023-08-15
Anticipated expiration: 2033-02-23

Abstract

The utility model relates to the technical field of armrest parts, in particular to an armrest part with a damping function, which comprises an aluminum pipe of a mower, a damping component and an armrest part, wherein the armrest part is arranged on the aluminum pipe of the mower and comprises an armrest rod and armrest handles arranged at two ends of the armrest rod; the shock absorption assembly comprises a lower shock absorption pad, an upper shock absorption pad, a lower shell and an upper shell, wherein the lower shock absorption pad is fixedly connected to the inner wall of the lower shell, the upper shock absorption pad is fixedly connected to the inner wall of the upper shell, and the lower shell is in clamping fit with the upper shell so that the lower shock absorption pad and the upper shock absorption pad are wrapped on the outer wall of an aluminum pipe of the mower; the utility model also comprises a mounting component for mounting the grab rail on the damping component, and the damping component is arranged to ensure that the vibration suffered by the aluminum pipe of the mower is not directly transmitted to the grab rail component, thus having good damping effect.

Description

Armrest part with damping function

Technical Field

The utility model relates to the technical field of armrest parts, in particular to an armrest part with a damping function.

Background

The mower is also called a weeder, a lawnmower, a lawn trimmer and the like. A mower is a mechanical tool for trimming lawns, vegetation and the like, and a hand-held mower is often seen in daily life, and includes an aluminum mower tube, a drive shaft rotatably mounted in the aluminum mower tube, and a handrail mounted on the aluminum mower tube. Through retrieving, the patent of publication number CN107371565A discloses a portable handheld mower, including branch, the one end fixedly connected with receiver of branch, the surface fixedly connected with of branch two symmetrical supports, every the equal fixedly connected with of one end that the branch was kept away from to the support holds the handle. The hand-held handle is directly fixedly connected to the support, when the vibration of the mower is transmitted to the hand-held handle directly, the hand of a worker can be subjected to larger vibration when holding the hand-held handle, and therefore improvement is needed.

Disclosure of Invention

The utility model aims to provide a handrail component with a damping function, so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the handrail component with the damping function comprises a mower aluminum pipe, a damping component and a handrail component, wherein the handrail component is arranged on the mower aluminum pipe, the handrail component is arranged with the mower aluminum pipe through the damping component, and the handrail component comprises a handrail rod and handrail handles arranged at two ends of the handrail rod; the shock absorption assembly comprises a lower shock absorption pad, an upper shock absorption pad, a lower shell and an upper shell, wherein the lower shock absorption pad is fixedly connected to the inner wall of the lower shell, the upper shock absorption pad is fixedly connected to the inner wall of the upper shell, and the lower shell is in clamping fit with the upper shell so that the lower shock absorption pad and the upper shock absorption pad are wrapped on the outer wall of an aluminum pipe of the mower; and a mounting assembly for mounting the grab rail to the shock absorbing assembly.

Preferably, the inner wall of the lower shock pad and the inner wall of the upper shock pad are arc-shaped.

Preferably, a first groove which is in an annular shape is formed in the outer wall of the aluminum pipe of the mower, a lower protruding block which is matched with the first groove is arranged on the inner wall of the lower shock pad, and an upper protruding block which is matched with the first groove is arranged on the inner wall of the upper shock pad.

Preferably, the installation component includes lower fixed block, upper fixed block and installation piece, and lower fixed block passes through bolted connection with upper fixed block and fixes on lower casing and upper casing, and the installation piece is installed the grab rail on the upper fixed block.

Preferably, the lower housing or the upper housing includes a middle section and edge sections at both ends, the lower and upper fixing blocks are fixed on the middle section, and the edge sections are used for blocking the lower and upper fixing blocks from being separated from the middle section.

Preferably, the middle sections of the lower shell and the upper shell are respectively provided with a strip-shaped groove, the strip-shaped grooves are arranged along the length direction of the lower shell, and the inner walls of the lower fixing block and the upper fixing block are respectively provided with a convex strip matched with the strip-shaped grooves.

Compared with the prior art, the utility model has the beneficial effects that:

this take shock-absorbing function's handrail part, handrail part pass through damper and lawn mower aluminum pipe installation, compare in traditional handrail part direct mount when the lawn mower aluminum pipe, the centre is through damper's connection, makes the vibration that the lawn mower aluminum pipe received can not directly transmit on the handrail part, can play fine shock attenuation effect.

Drawings

FIG. 1 is a schematic diagram of the whole structure of the present utility model.

Fig. 2 is a schematic diagram of the explosive structure of fig. 1 in the present utility model.

FIG. 3 is a schematic view of the shock absorbing assembly and mower aluminum tube of the present utility model.

Fig. 4 is a schematic structural view of a damper assembly according to the present utility model.

Fig. 5 is a schematic view of the structure of the aluminum pipe for a mower of the present utility model.

Fig. 6 is a schematic view of a part of the structure of the grab bar and the upper fixing block in the present utility model.

The meaning of each reference numeral in the figures is: 10. an aluminum tube of the mower; 100. a first groove; 20. a lower housing; 21. an upper housing; 22. a lower shock pad; 220. a lower bump; 23. an upper shock pad; 230. a bump is arranged; 30. a lower fixing block; 31. an upper fixing block; 310. a second groove; 40. a grab rail; 41. a handle; 42. a mounting block; 420. and a third groove.

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.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", or a third "may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a number" is two or more, unless explicitly defined otherwise.

The utility model provides a technical scheme that:

the utility model discloses an armrest component with a damping function, which is used for a handheld mower, referring to fig. 1-6, and comprises an aluminum mower pipe 10, wherein the armrest component is installed on the aluminum mower pipe 10, a driving shaft of the mower is rotatably installed in the aluminum mower pipe 10, when a driving source of the mower works to drive the driving shaft to rotate, the aluminum mower pipe 10 inevitably vibrates, and the armrest component is installed on the aluminum mower pipe 10, so that the armrest component is also vibrated, hands of a worker feel vibration when holding the armrest component, and in order to slow down the vibration of the armrest component on the hands of the worker, the armrest component can be designed as follows:

the handrail member includes a handrail lever 40 and handrail handles 41 installed at both ends of the handrail lever 40.

Still include damper, the handrail part passes through damper and installs with mower aluminum pipe 10, compares when traditional handrail part direct mount is at mower aluminum pipe 10, and the centre passes through damper's connection, makes the vibration that mower aluminum pipe 10 received can not directly transmit on the handrail part, can play fine shock attenuation effect.

The shock assembly comprises a lower shock pad 22, an upper shock pad 23, a lower shell 20 and an upper shell 21, wherein the lower shock pad 22 and the upper shock pad 23 are made of rubber materials, the lower shock pad 22 is fixedly connected to the inner wall of the lower shell 20, the upper shock pad 23 is fixedly connected to the inner wall of the upper shell 21, and the lower shell 20 is matched with the upper shell 21 in a clamping manner so that the lower shock pad 22 and the upper shock pad 23 are wrapped on the outer wall of the mower aluminum pipe 10.

Specifically, the inner wall of the lower shock pad 22 and the inner wall of the upper shock pad 23 are arc-shaped, so that the inner wall of the lower shock pad 22 and the inner wall of the upper shock pad 23 can be conveniently and well attached to the outer wall of the mower aluminum pipe 10, and the part of the mower aluminum pipe 10, which is wrapped by the lower shock pad 22 and the upper shock pad 23, can be effectively damped.

Specifically, the top of the lower casing 20 is provided with a clamping block, the bottom of the upper casing 21 is provided with a clamping groove matched with the clamping block, and the clamping block is matched with the clamping groove in a clamping way.

The outer wall of the mower aluminum pipe 10 is provided with a first groove 100 in an annular shape, the inner wall of the lower shock pad 22 is provided with a lower protruding block 220 matched with the first groove 100, the inner wall of the upper shock pad 23 is provided with an upper protruding block 230 matched with the first groove 100, and the lower protruding block 220 and the upper protruding block 230 are just located in the first groove 100 when the outer wall of the mower aluminum pipe 10 is wrapped by the lower shock pad 22 and the upper shock pad 23.

And a mounting assembly for mounting grab bar 40 to the shock absorbing assembly.

The mounting assembly includes a lower fixing block 30, an upper fixing block 31, and a mounting block 42, the lower fixing block 30 and the upper fixing block 31 are fixed to the lower housing 20 and the upper housing 21 by bolting, and the mounting block 42 mounts the grab rail 40 to the upper fixing block 31.

Specifically, the top of the upper fixing block 31 is provided with the second groove 310, the bottom of the mounting block 42 is provided with the third groove 420, the grab rail 40 is placed in the second groove 310, then the third groove 420 at the bottom of the mounting block 42 is aligned with the top of the grab rail 40, and the mounting block 42 is mounted on the upper fixing block 31 by bolts.

The lower case 20 or the upper case 21 includes a middle section to which the lower fixing block 30 and the upper fixing block 31 are fixed, and edge sections at both ends to block the lower fixing block 30 and the upper fixing block 31 from being separated from the middle section.

It should be added that the middle section of the outer walls of the lower shell 20 and the upper shell 21 is arc-shaped, after the lower shell 20 and the upper shell 21 are clamped, the middle section is cylindrical, bolts between the lower fixing block 30 and the upper fixing block 31 are unscrewed, and the positions of the lower fixing block 30 and the upper fixing block 31 moving on the middle section can be adjusted, so that the positions of the grab bars 40 in the length direction of the mower aluminum tubes 10 can be adjusted, and people with different heights can use the mower aluminum tubes conveniently.

The middle sections of the lower shell 20 and the upper shell 21 are respectively provided with a strip-shaped groove, the strip-shaped grooves are arranged along the length direction of the lower shell 20, and the inner walls of the lower fixing block 30 and the upper fixing block 31 are respectively provided with a convex strip matched with the strip-shaped grooves.

When lower fixed block 30 and last fixed block 31 pass through bolted connection on the interlude, the bar inslot on lower casing 20 is arranged in to the sand grip of lower fixed block 30 inner wall, and the bar inslot on last casing 21 is arranged in to the sand grip of last fixed block 31 inner wall can play fine spacing effect to lower fixed block 30 and last fixed block 31 in the circumference, like this when mower working vibration, be difficult to make lower fixed block 30 and last fixed block 31 take place to rotate in the circumference to make the staff hold the handrail handle better.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a take shock-absorbing function's handrail part, includes lawn mower aluminum pipe (10), handrail part installs on lawn mower aluminum pipe (10), its characterized in that: the lawn mower also comprises a damping component, wherein the handrail component is arranged with the lawn mower aluminum pipe (10) through the damping component and comprises a handrail rod (40) and handrail handles (41) arranged at two ends of the handrail rod (40); the shock absorption assembly comprises a lower shock absorption pad (22), an upper shock absorption pad (23), a lower shell (20) and an upper shell (21), wherein the lower shock absorption pad (22) is fixedly connected to the inner wall of the lower shell (20), the upper shock absorption pad (23) is fixedly connected to the inner wall of the upper shell (21), and the lower shell (20) is in clamping fit with the upper shell (21) so that the lower shock absorption pad (22) and the upper shock absorption pad (23) are wrapped on the outer wall of the mower aluminum pipe (10); also included is a mounting assembly for mounting the grab rail (40) to the shock absorbing assembly.

2. A handrail member with damping function as claimed in claim 1, wherein: the inner wall of the lower shock pad (22) and the inner wall of the upper shock pad (23) are arc-shaped.

3. A handrail member with damping function as claimed in claim 1, wherein: the novel mower aluminum pipe is characterized in that a first groove (100) in an annular shape is formed in the outer wall of the mower aluminum pipe (10), a lower protruding block (220) matched with the first groove (100) is arranged on the inner wall of the lower shock pad (22), and an upper protruding block (230) matched with the first groove (100) is arranged on the inner wall of the upper shock pad (23).

4. A handrail member with damping function as claimed in claim 1, wherein: the installation assembly comprises a lower fixing block (30), an upper fixing block (31) and an installation block (42), wherein the lower fixing block (30) and the upper fixing block (31) are fixedly arranged on the lower shell (20) and the upper shell (21) through bolt connection, and the installation block (42) is used for installing the grab rail (40) on the upper fixing block (31).

5. A handrail member with damping function as claimed in claim 1, wherein: the lower shell (20) or the upper shell (21) comprises a middle section and edge sections positioned at two ends, wherein the lower fixing block (30) and the upper fixing block (31) are fixed on the middle section, and the edge sections are used for blocking the lower fixing block (30) and the upper fixing block (31) from being separated from the middle section.

6. The armrest component with damping function according to claim 5, wherein: the middle sections of the lower shell (20) and the upper shell (21) are respectively provided with a strip-shaped groove, the strip-shaped grooves are arranged along the length direction of the lower shell (20), and the inner walls of the lower fixing block (30) and the upper fixing block (31) are respectively provided with a convex strip matched with the strip-shaped grooves.