CN216123497U - Ventilation type back frame of brush cutter - Google Patents
Ventilation type back frame of brush cutter Download PDFInfo
- Publication number
- CN216123497U CN216123497U CN202121407179.4U CN202121407179U CN216123497U CN 216123497 U CN216123497 U CN 216123497U CN 202121407179 U CN202121407179 U CN 202121407179U CN 216123497 U CN216123497 U CN 216123497U
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- frame
- cushion plate
- brush cutter
- rack
- sponge
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Abstract
The utility model discloses a breathable back frame of a brush cutter, which comprises a frame, wherein the middle part of the frame is connected with a back supporting assembly, the back supporting assembly comprises a back cushion plate connected to the frame, and the back cushion plate is provided with a plurality of cushion plate ventilation holes; the back cushion plate is connected with a back cushion sponge body; a plurality of sponge vent holes are formed in the back cushion sponge body, and the sponge vent holes are communicated with the cushion plate vent holes; the back frame is simple in structure, heat generated on the surface of a human body can be diffused and flow outwards through the sponge vent hole and the backing plate vent hole through the arrangement of the sponge vent hole and the backing plate vent hole, the stuffiness feeling generated when the human body bears the back frame is reduced, and the comfort of the human body in use is improved.
Description
Technical Field
The utility model relates to the technical field of brush cutters, in particular to a breathable back frame of a brush cutter.
Background
The back frame of current brush cutter is monoblock shock attenuation sponge, and its gas permeability is poor, uses the back for a long time, and user's back is after sweating, and is not ventilative, leads to sweat to pile up at user's back, influences user's travelling comfort.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provides the breathable back frame of the brush cutter, which has the advantages of simple structure, convenience in operation and practicability.
The utility model is realized by the following modes:
a breathable back frame of a brush cutter comprises a frame, wherein a back support assembly is connected to the middle of the frame and comprises a back cushion plate connected to the frame, and a plurality of cushion plate ventilation holes are formed in the back cushion plate; the back cushion plate is connected with a back cushion sponge body; a plurality of sponge vent holes are formed in the back cushion sponge body, and the sponge vent holes are communicated with the cushion plate vent holes;
the improved multifunctional belt conveyor is characterized in that a strap assembly is connected to the rack and comprises a left strap and a right strap, the upper ends of the left strap and the right strap are connected with a fixing frame connected to the rack respectively, the lower end of the left strap is connected with the left side of the rack through a fastener, and the lower end of the right strap is connected with the right side of the rack through a fastener.
Further, the mount is connected with the frame through coupling assembling, coupling assembling is including connecting the solid fixed splint in the frame, be formed with on the mount with solid fixed splint matched with fixed orifices.
Further, the fixing hole is connected with the fixing splint through a second bolt.
Furthermore, a hollow braid is sleeved on each of the left and right braces, and pearl wool is connected to the inner side of each hollow braid.
Further, the backing plate is connected to the frame through a first bolt.
Further, the backing plate is arc-shaped.
Further, the frame is L-shaped.
The utility model has the beneficial effects that: simple structure makes human surface production of heat can outwards realize the diffusion through sponge ventilation hole and backing plate ventilation hole through setting up in sponge ventilation hole and backing plate ventilation hole and flows, reduces the vexed hotness sense that the human body produced when bearing the back of the body frame, promotes the travelling comfort of human when using.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a back support assembly of the present invention;
FIG. 3 is a schematic illustration of a harness assembly of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
a ventilating type back frame of a brush cutter is shown in figures 1, 2 and 3 and comprises a frame 1 for mounting an oil tank, wherein the frame 1 is L-shaped, the middle part of the frame is connected with a back support assembly, the back support assembly comprises a back cushion plate 2 connected to the frame 1, and the back cushion plate 2 is arc-shaped and connected to the frame 1 through a first bolt 13; the back cushion plate 2 is provided with a plurality of cushion plate vent holes 21; the back cushion plate 2 is connected with a back cushion sponge body 3; a plurality of sponge ventilation holes 31 are formed in the back cushion sponge body 3, the sponge ventilation holes 31 are communicated with the cushion plate ventilation holes 21, and the ventilation effect is good.
Specifically, the frame 1 is connected with the braces subassembly, the braces subassembly includes left braces 4 and right braces 5, the upper end of left braces 4 and right braces 5 is connected with the mount 6 of connecting on frame 1 respectively, the lower extreme of left braces 4 is connected with the left side of frame 1 through fastener 11, the lower extreme of right braces 5 is connected with the right side of frame 1 through fastener 11.
Furthermore, the left braces 4 and the right braces 5 are respectively sleeved with a hollow braid 7, and the inner sides of the hollow braids 7 are connected with brace pearl cotton 8 for reducing the oppression feeling of the braces on the human body.
Further, mount 6 is connected with frame 1 through coupling assembling, coupling assembling is including connecting the solid fixed splint 9 in frame 1, be formed with on the mount 6 with solid fixed splint 9 matched with fixed orifices 61, fixed orifices 61 is connected through second bolt 10 with solid fixed splint 9.
This embodiment makes human surface production of heat can outwards realize the diffusion through sponge ventilation hole 31 and backing plate ventilation hole 21 through the setting of sponge ventilation hole 31 and backing plate ventilation hole 21 and flows, reduces the vexed hotness sense of human production when bearing the back frame, promotes the travelling comfort when human uses.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a brush cutter's ventilative type back of body frame which characterized in that: the multifunctional back cushion comprises a rack (1), wherein the middle part of the rack (1) is connected with a back support assembly, the back support assembly comprises a back cushion plate (2) connected to the rack (1), and a plurality of cushion plate ventilation holes (21) are formed in the back cushion plate (2); the back cushion plate (2) is connected with a back cushion sponge body (3); a plurality of sponge vent holes (31) are formed in the back cushion sponge body (3), and the sponge vent holes (31) are communicated with the cushion plate vent holes (21);
the improved multifunctional belt conveyor is characterized in that a strap assembly is connected to the rack (1), the strap assembly comprises a left strap (4) and a right strap (5), the upper ends of the left strap (4) and the right strap (5) are connected with a fixing frame (6) connected to the rack (1) respectively, the lower end of the left strap (4) is connected with the left side of the rack (1) through a fastener (11), and the lower end of the right strap (5) is connected with the right side of the rack (1) through the fastener (11).
2. The air-permeable type back frame of a brush cutter as claimed in claim 1, wherein: mount (6) are connected with frame (1) through coupling assembling, coupling assembling is including connecting solid fixed splint (9) on frame (1), be formed with on mount (6) with solid fixed splint (9) matched with fixed orifices (61).
3. The air-permeable type back frame of a brush cutter as claimed in claim 2, wherein: the fixing hole (61) is connected with the fixing splint (9) through a second bolt (10).
4. The air-permeable type back frame of a brush cutter as claimed in claim 1, wherein: the left braces (4) and the right braces (5) are respectively sleeved with a hollow braid (7), and the inner sides of the hollow braids (7) are connected with brace pearl cotton (8).
5. The air-permeable type back frame of a brush cutter as claimed in claim 1, wherein: the back cushion plate (2) is connected to the frame (1) through a first bolt (13).
6. The air-permeable type back frame of a brush cutter as claimed in claim 1, wherein: the back cushion plate (2) is arc-shaped.
7. The air-permeable type back frame of a brush cutter as claimed in claim 1, wherein: the rack (1) is L-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121407179.4U CN216123497U (en) | 2021-06-23 | 2021-06-23 | Ventilation type back frame of brush cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121407179.4U CN216123497U (en) | 2021-06-23 | 2021-06-23 | Ventilation type back frame of brush cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216123497U true CN216123497U (en) | 2022-03-25 |
Family
ID=80766798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121407179.4U Active CN216123497U (en) | 2021-06-23 | 2021-06-23 | Ventilation type back frame of brush cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216123497U (en) |
-
2021
- 2021-06-23 CN CN202121407179.4U patent/CN216123497U/en active Active
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