CN103639088A - Fixed backboard of knapsack electric sprayer - Google Patents
Fixed backboard of knapsack electric sprayer Download PDFInfo
- Publication number
- CN103639088A CN103639088A CN201310705049.2A CN201310705049A CN103639088A CN 103639088 A CN103639088 A CN 103639088A CN 201310705049 A CN201310705049 A CN 201310705049A CN 103639088 A CN103639088 A CN 103639088A
- Authority
- CN
- China
- Prior art keywords
- backboard
- fixed
- main body
- hole
- adjusting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000006199 nebulizer Substances 0.000 claims description 4
- 238000000889 atomisation Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
- B25F5/02—Construction of casings, bodies or handles
- B25F5/025—Construction of casings, bodies or handles with torque reaction bars for rotary tools
- B25F5/028—Construction of casings, bodies or handles with torque reaction bars for rotary tools to be supported by a fixed object
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The invention discloses a fixed backboard of a knapsack electric sprayer. The fixed backboard comprises a long-strip-shaped backboard main body; a fixed through-hole is formed in the middle of the backboard main body; a locking button is arranged at the tail part of the backboard main body; an adjusting through-hole array composed of adjusting through-holes is arranged at the head part of the backboard main body. According to the invention, an L-shaped adjusting curved hole formed in the tail part of the back panel main part is utilized by the fixed backboard, so that a user can clamp a clamping button on a shoulder girdle in the adjusting curved hole, the fixing is firm, and the detachment is very convenient; besides, as the adjusting through-hole array is arranged at the head part of the backboard main body, the user can adjust the effective length of the shoulder girdle according to the stature, which greatly improves the shouldering comfort of the user and ensures high practicability.
Description
Technical Field
The invention relates to an agricultural device, in particular to a fixed back plate of a knapsack electric sprayer.
Background
The knapsack electric sprayer is a common agricultural sprayer, has good atomization and can meet various use requirements in rural areas and cities. The shoulder strap of the existing knapsack electric sprayer is directly fixed on the medicine bin, is difficult to disassemble, cannot be cleaned and adjusted, and is easy to cause back fatigue when a user bears the knapsack electric sprayer.
Disclosure of Invention
The invention mainly solves the technical problems in the prior art, and provides a fixed back plate of a knapsack electric sprayer.
The technical problem of the invention is mainly solved by the following technical scheme:
the utility model provides a fixed backplate of backpack electric nebulizer, the fixed backplate of backpack electric nebulizer contain a long banding backplate main part, the middle part of backplate main part be equipped with a fixed through hole, the afterbody of backplate main part be equipped with a locking button, the head of backplate main part be equipped with the regulation through hole array of constituteing by the regulation through hole.
As a preferred embodiment of the present invention, the rear portion of the back plate main body is provided with an "L" shaped adjusting curved hole.
The fixing back plate of the backpack electric sprayer utilizes the L-shaped adjusting bent hole at the tail part of the back plate main body, so that a user can directly clamp the clamping button on the shoulder strap in the adjusting bent hole, the fixing is firm, and the disassembly is very convenient. In addition, because the head of backplate main part is equipped with the regulation through-hole array, the user can adjust the effective length of baldric according to the height, has improved the travelling comfort that the user was born greatly, and the practicality is strong.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic perspective view of a fixing back plate of the backpack-type electric sprayer according to the present invention;
FIG. 2 is an enlarged detail view of area A of the stationary backplate of the electric backpack sprayer of FIG. 1;
wherein,
1. a fixed back plate of the knapsack electric sprayer; 2. a back plate main body; 3. a fixing through hole; 4. adjusting the through hole; 5. adjusting the bent hole; 6. and a locking button.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention will be more clearly and clearly defined.
As shown in fig. 1 to 2, the fixed backplate 1 of the electric knapsack sprayer of the present invention comprises a strip-shaped backplate main body 2, a fixed through hole 3 is formed in the middle of the backplate main body 2, a locking button 6 is formed at the tail of the backplate main body 2, and an adjusting through hole array consisting of adjusting through holes 4 is formed at the head of the backplate main body 2.
The tail part of the backboard main body 2 is provided with an L-shaped adjusting bent hole 5.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (2)
1. The utility model provides a fixed backplate of backpack electric nebulizer which characterized in that, backpack electric nebulizer's fixed backplate (1) contain a long banding backplate main part (2), the middle part of backplate main part (2) be equipped with a fixed through hole (3), the afterbody of backplate main part (2) be equipped with a locking button (6), the head of backplate main part (2) be equipped with the regulation through hole array of constituteing by regulation through hole (4).
2. The fixed backplate of claim 1, wherein the backplate main body (2) has an L-shaped adjustment hole (5) at the rear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310705049.2A CN103639088A (en) | 2013-12-20 | 2013-12-20 | Fixed backboard of knapsack electric sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310705049.2A CN103639088A (en) | 2013-12-20 | 2013-12-20 | Fixed backboard of knapsack electric sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103639088A true CN103639088A (en) | 2014-03-19 |
Family
ID=50244448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310705049.2A Pending CN103639088A (en) | 2013-12-20 | 2013-12-20 | Fixed backboard of knapsack electric sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103639088A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3938718A (en) * | 1974-04-11 | 1976-02-17 | The Coleman Company, Inc. | Backpack frame and assembly |
| GB2395423A (en) * | 2002-10-10 | 2004-05-26 | Grogz Ltd | A back carrier with detachable straps |
| CN101332448A (en) * | 2007-05-18 | 2008-12-31 | 安德烈亚斯.斯蒂尔两合公司 | Back-carried spraying device |
| CN201422351Y (en) * | 2009-06-08 | 2010-03-17 | 丁睿杰 | Backpack type highly-effective dewing machine |
| CN101879359A (en) * | 2009-05-06 | 2010-11-10 | 德尔格安全英国有限公司 | Harness for breathing apparatus |
| CN203635410U (en) * | 2013-12-20 | 2014-06-11 | 何敬丽 | Fixation backboard of backpack electric sprayer |
-
2013
- 2013-12-20 CN CN201310705049.2A patent/CN103639088A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3938718A (en) * | 1974-04-11 | 1976-02-17 | The Coleman Company, Inc. | Backpack frame and assembly |
| GB2395423A (en) * | 2002-10-10 | 2004-05-26 | Grogz Ltd | A back carrier with detachable straps |
| CN101332448A (en) * | 2007-05-18 | 2008-12-31 | 安德烈亚斯.斯蒂尔两合公司 | Back-carried spraying device |
| CN101879359A (en) * | 2009-05-06 | 2010-11-10 | 德尔格安全英国有限公司 | Harness for breathing apparatus |
| CN201422351Y (en) * | 2009-06-08 | 2010-03-17 | 丁睿杰 | Backpack type highly-effective dewing machine |
| CN203635410U (en) * | 2013-12-20 | 2014-06-11 | 何敬丽 | Fixation backboard of backpack electric sprayer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140319 |