CN215345988U - Portable pruning scissors based on operation is pruned in gardens maintenance - Google Patents
Portable pruning scissors based on operation is pruned in gardens maintenance Download PDFInfo
- Publication number
- CN215345988U CN215345988U CN202122001014.3U CN202122001014U CN215345988U CN 215345988 U CN215345988 U CN 215345988U CN 202122001014 U CN202122001014 U CN 202122001014U CN 215345988 U CN215345988 U CN 215345988U
- Authority
- CN
- China
- Prior art keywords
- labor
- connecting part
- saving spring
- pruning
- saving
- 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.)
- Active
Links
Images
Landscapes
- Scissors And Nippers (AREA)
Abstract
The utility model belongs to the technical field of pruning shears, and provides a portable pruning shear based on garden maintenance pruning operation, which comprises a pruning shear main body, wherein a left connecting part is arranged on a left shear blade part and close to a left handle part, and a right connecting part is arranged on a right shear blade part and close to a right handle part; the labor-saving spring assembly comprises a labor-saving spring main body, a labor-saving spring left connecting part and a labor-saving spring right connecting part, wherein the labor-saving spring left connecting part is arranged on the left side of the labor-saving spring main body and detachably connected with the left connecting part, and the labor-saving spring right connecting part is arranged on the right side of the labor-saving spring main body and detachably connected with the right connecting part; the lower extreme of right handle portion rotates and is connected with the lock ring spare, is provided with the cup joint recess that is used for the lock ring spare to cup joint at the lower extreme of left handle portion. The pruning shears provided by the utility model have the advantages that on one hand, the problem that the existing labor-saving spring is not detachable is solved, so that the pruning shears are more flexible to use, and on the other hand, the problems of inconvenience in storage and potential safety hazard caused by the labor-saving spring are avoided.
Description
Technical Field
The utility model belongs to the technical field of pruning shears, and particularly relates to a portable pruning shear based on garden maintenance pruning operation.
Background
The garden maintenance, namely the landscaping maintenance, is mainly used for green plants in the landscape, such as: the trees, flowers and plants are maintained, and the contents of the trees, the flowers and the plants comprise watering, pruning and the like. The trimming and maintaining operation is generally performed by using a pruning shear, and the maintenance worker trims the branches and leaves of the trees and the like by using the pruning shear. Among the prior art, pruning scissors mainly include two kinds, one kind is electronic pruning scissors, and its price is expensive, and the prevalence is not high, and another kind is manual pruning scissors, to manual pruning scissors, for convenient operation, laborsaving spring is generally installed at the tip of handle of a knife, however, this kind of pruning scissors of installing laborsaving spring mainly has following problem: on the one hand, the spring is fixed installation, and the undetachable or only can destroy the formula and demolish, uses the dumb, and on the other hand, because the existence of spring, the pruning scissors cutting edge easily opens, accomodates inconveniently, and has the potential safety hazard.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a pair of convenient pruning shears based on garden maintenance pruning operation, which is simple in structure and convenient to implement, so as to solve the technical problems in the prior art.
In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:
a portable pruning shear based on garden maintenance pruning operation comprises a pruning shear main body, wherein the pruning shear main body comprises a left shearing edge part, a right shearing edge part, a left handle part and a right handle part, a left connecting part is arranged on the left shearing edge part and close to the left handle part, and a right connecting part is arranged on the right shearing edge part and close to the right handle part; the labor-saving spring assembly comprises a labor-saving spring main body, a labor-saving spring left connecting part and a labor-saving spring right connecting part, wherein the labor-saving spring left connecting part is arranged on the left side of the labor-saving spring main body and detachably connected with the left connecting part, and the labor-saving spring right connecting part is arranged on the right side of the labor-saving spring main body and detachably connected with the right connecting part; the lower extreme of right side handle portion rotates and is connected with and is used for the constraint the tight hoop spare of left handle portion and right handle portion the lower extreme of left handle portion is provided with the cup joint recess that is used for tight hoop spare to cup joint.
Further, the left connecting part and the right connecting part are of convex structures, and the right connecting part and the left connecting part of the labor-saving spring are of concave structures; or the left connecting part and the right connecting part are of concave structures, and the right labor-saving spring connecting part and the left labor-saving spring connecting part are of convex structures.
Furthermore, the left connecting part of the labor-saving spring is fastened with the left connecting part, and the right connecting part of the labor-saving spring is fastened with the right connecting part.
Further, laborsaving spring left side connecting portion with left side connecting portion pass through threaded connection, laborsaving spring right side connecting portion with right side connecting portion pass through threaded connection.
Furthermore, the tight hoop part is of a frame structure, and the right end of the tight hoop part is hinged with the tail end of the right handle part.
Furthermore, the left end of the clamping piece is of an arc-shaped structure.
Further, the tight hoop part comprises an arc-shaped part at the left end, a connecting part at the right end and a flexible connecting part arranged between the arc-shaped part and the connecting part.
Compared with the prior art, the utility model has the following beneficial effects:
aiming at the defects of the existing pruning shears with labor-saving springs, the labor-saving springs are designed into a detachable structure, and meanwhile, the clamping piece at the tail of the handle of the pruning shears is combined, so that the problem that the existing labor-saving springs are not detachable is solved, the pruning shears are more flexible to use, and the problems of inconvenience in storage and potential safety hazards caused by the labor-saving springs are avoided.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged schematic view of a portion a in fig. 1.
Fig. 3 is a schematic view of the furled state of the present invention.
Fig. 4 is a schematic view of a connection structure of the left connection portion and the labor-saving spring left connection portion in the present invention.
FIG. 5 is a schematic view of another connection structure of the left connection portion and the labor-saving spring left connection portion of the present invention.
Fig. 6 is a schematic view of the structure of the fastening member of the present invention.
Wherein, the names corresponding to the reference numbers are as follows: 1-left cutting edge part, 2-right cutting edge part, 3-left handle part, 4-right handle part, 5-left connecting part, 6-right connecting part, 7-labor-saving spring main body, 8-labor-saving spring left connecting part, 9-labor-saving spring right connecting part, 10-hoop member and 11-sleeving groove; 101-arc, 102-connection, 103-flexible connection.
Detailed Description
In order that those skilled in the art will more clearly understand and appreciate the present invention, the following detailed description of the present invention is provided in conjunction with the examples. It should be understood that the following specific embodiments are only used for explaining the present invention, and it is convenient to understand that the technical solutions provided by the present invention are not limited to the technical solutions provided by the following embodiments, and the technical solutions provided by the embodiments should not limit the protection scope of the present invention.
Examples
As shown in fig. 1-6, this embodiment provides a portable pruning scissors based on operation is pruned in gardens maintenance, and it includes the pruning scissors main part, in this embodiment the pruning scissors main part adopt current ripe pruning scissors structure can, for the convenience of description, name each part of pruning scissors main part respectively, and is specific, the pruning scissors main part includes left cutting edge portion, right cutting edge portion, left handle portion and right handle portion.
This embodiment is on cutting edge portion (left cutting edge portion and right cutting edge portion), be close to handle portion (left handle portion and right handle portion) position department and set up laborsaving spring, it is different with the fixed mode of setting of current laborsaving spring, laborsaving spring adopts detachable mounting means in this embodiment, based on detachable connected mode, on cutting edge portion is cut on a left side, it is provided with left connecting portion to be close to left handle portion department, on cutting edge portion is cut on the right side, it is provided with right connecting portion to be close to right handle portion department, it matches, set up laborsaving spring assembly between left connecting portion and the right connecting portion, laborsaving spring assembly includes laborsaving spring main part, the setting is in laborsaving spring main part left side and the laborsaving spring left connecting portion of the detachable connection of left connecting portion, and set up on laborsaving spring main part right side and with the laborsaving spring right connecting portion of the detachable connection of right connecting portion. The labor-saving spring is mounted on the pruning shears in a normal state, and the labor-saving spring assembly is mounted for conventional garden pruning operation, so that a labor-saving effect can be achieved; and to the tree pruning of higher position, when the operation workman need hold the handle end, if install laborsaving spring again this moment, it can not play laborsaving effect, has aggravated the operation degree of difficulty on the contrary, so can demolish laborsaving spring this moment.
The structure of left connecting portion, right connecting portion, laborsaving spring right connecting portion and laborsaving spring left connecting portion has two kinds of schemes in this embodiment: the left connecting part and the right connecting part are of convex structures, and the right connecting part and the left connecting part of the labor-saving spring are of concave structures; and the left connecting part and the right connecting part are of concave structures, and the right connecting part and the left connecting part of the labor-saving spring are of convex structures.
Based on above-mentioned structure, the concrete connected mode of laborsaving spring and pruning scissors main part has two kinds in this embodiment, specifically as follows: firstly, a buckling mode is adopted, a left connecting part and a left connecting part of the labor-saving spring are buckled, a right connecting part and a right connecting part of the labor-saving spring are buckled, and detachable connection is realized through buckling; and secondly, the left labor-saving spring connecting portion and the left connecting portion are in threaded connection, the right labor-saving spring connecting portion and the right connecting portion are in threaded connection, detachable connection is achieved through a threaded connection mode, specifically, an external thread structure is arranged on the outer walls of the left connecting portion and the right connecting portion, and the left labor-saving spring connecting portion and the right labor-saving spring connecting portion are provided with internal thread structures matched with the external thread structures.
The lower end of the right handle part is rotatably connected with a hoop part used for binding the left handle part and the right handle part, and the lower end of the left handle part is provided with a sleeve groove used for the hoop part to sleeve; the pruning shears are accommodated through the clamping piece, so that the problems that the pruning shears with labor-saving springs are inconvenient to accommodate and have potential safety hazards are solved. The structure of lock ring spare is as follows, and lock ring spare is frame type structure, and its right-hand member is articulated with the tail end of right handle portion, and the left end of lock ring spare is the arc structure, and the arc structure matches with the groove matching of cup jointing to do benefit to the lock ring constraint. In further preferred scheme, the hoop includes the arc portion of left end, the connecting portion of right-hand member, and the flexible connection portion of setting between arc portion and connecting portion, arc portion constructs and cup joints the recess and matches, connecting portion realize being connected with the rotation of pruning shear right hand handle portion, flexible connection portion can adopt rubber, its effect is when cup jointing the hoop on the one hand, the convenient operation of flexible connection spare's deformable characteristic, on the other hand, when operating the pruning shear, can upwards rotate hoop to right handle department, the workman holds the flexible connection spare position and the right handle of hoop simultaneously, increase the travelling comfort.
The above description is the preferred embodiment of the present invention. It should be noted that, the skilled in the art can make several modifications without departing from the design principle and technical scheme of the present invention, and these modifications should also be regarded as the protection scope of the present invention.
Claims (7)
1. The utility model provides a portable pruning scissors based on operation is pruned in gardens maintenance, includes the pruning scissors main part, the pruning scissors main part includes left cut cutting part (1), right cut cutting part (2), left handle portion (3) and right handle portion (4), its characterized in that: a left connecting part (5) is arranged on the left shearing blade part (1) and close to the left handle part (3), and a right connecting part (6) is arranged on the right shearing blade part (2) and close to the right handle part (4); the labor-saving spring assembly comprises a labor-saving spring main body (7), a labor-saving spring left connecting part (8) which is arranged on the left side of the labor-saving spring main body (7) and detachably connected with the left connecting part (5), and a labor-saving spring right connecting part (9) which is arranged on the right side of the labor-saving spring main body (7) and detachably connected with the right connecting part (6); the lower extreme of right handle portion (4) rotates and is connected with and is used for the constraint tight hoop spare (10) of left handle portion (3) and right handle portion (4) the lower extreme of left handle portion (3) is provided with the cup joint recess (11) that are used for tight hoop spare (10) to cup joint.
2. The portable pruning shears based on garden maintenance pruning operation of claim 1, wherein: the left connecting part (5) and the right connecting part (6) are of convex structures, and the labor-saving spring right connecting part (9) and the labor-saving spring left connecting part (8) are of concave structures; or the left connecting part (5) and the right connecting part (6) are of concave structures, and the labor-saving spring right connecting part (9) and the labor-saving spring left connecting part (8) are of convex structures.
3. The portable pruning shears based on garden maintenance pruning operation of claim 2, wherein: the left labor-saving spring connecting part (8) is buckled with the left connecting part (5), and the right labor-saving spring connecting part (9) is buckled with the right connecting part (6).
4. The portable pruning shears based on garden maintenance pruning operation of claim 2, wherein: the labor-saving spring left connecting portion (8) is in threaded connection with the left connecting portion (5), and the labor-saving spring right connecting portion (9) is in threaded connection with the right connecting portion (6).
5. The portable pruning shears based on garden maintenance pruning operation according to claim 3 or 4, wherein: the tightening piece (10) is of a frame structure, and the right end of the tightening piece is hinged with the tail end of the right handle part (4).
6. The portable pruning shears based on garden maintenance pruning operation of claim 5, wherein: the left end of the tightening piece (10) is of an arc-shaped structure.
7. The portable pruning shears based on garden maintenance pruning operation of claim 6, wherein: the tightening piece (10) comprises an arc-shaped part (101) at the left end, a connecting part (102) at the right end, and a flexible connecting part (103) arranged between the arc-shaped part (101) and the connecting part (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122001014.3U CN215345988U (en) | 2021-08-24 | 2021-08-24 | Portable pruning scissors based on operation is pruned in gardens maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122001014.3U CN215345988U (en) | 2021-08-24 | 2021-08-24 | Portable pruning scissors based on operation is pruned in gardens maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215345988U true CN215345988U (en) | 2021-12-31 |
Family
ID=79619346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122001014.3U Active CN215345988U (en) | 2021-08-24 | 2021-08-24 | Portable pruning scissors based on operation is pruned in gardens maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215345988U (en) |
-
2021
- 2021-08-24 CN CN202122001014.3U patent/CN215345988U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207040311U (en) | A kind of new orchard high branch trimming saw | |
| CN215345988U (en) | Portable pruning scissors based on operation is pruned in gardens maintenance | |
| CN208691807U (en) | A kind of portable pruner | |
| CN204518579U (en) | Afforestation pruning shear | |
| CN109511402A (en) | A kind of gardens pruning device | |
| CN203378212U (en) | Multifunctional foldable greening shovel | |
| CN202050726U (en) | Gear high-altitude shear capable of regulating angle between shearing tool and hand lever | |
| CN112205193A (en) | High branch scissors convenient to adjust | |
| CN211240956U (en) | A branches of tall trees pruning cutter for gardens | |
| CN211047916U (en) | Novel high branch scissors for electric power | |
| CN204929747U (en) | The Combined horticultural that a kind of applicability is strong is cut | |
| CN210470371U (en) | Gardening scissors | |
| CN208227783U (en) | A kind of pruning tool of urban afforestation | |
| CN210868879U (en) | Pruning shear for landscaping engineering | |
| CN211064172U (en) | Multifunctional mower with replaceable cutter head | |
| CN2860048Y (en) | Horticulture scissors with saw blade | |
| CN217241572U (en) | Shaping and branch cutting device | |
| CN220571059U (en) | A branch and leaf trimming means for afforestation | |
| CN220606654U (en) | Pruning shear with replaceable blade | |
| CN202340496U (en) | Rotary type branch trimmer | |
| CN217241573U (en) | Manual pruning shears convenient to prune | |
| CN211982771U (en) | High-altitude pruning saw | |
| CN219803087U (en) | High altitude scissors | |
| CN210782148U (en) | Scissors for afforestation | |
| CN211210625U (en) | Novel gardens of usefulness are pruned in gardens are cut |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |