CN210053948U

CN210053948U - Convenient-to-lock scissors for cutting branches and leaves

Info

Publication number: CN210053948U
Application number: CN201920533119.3U
Authority: CN
Inventors: 叶春枝
Original assignee: Guangxi Muzhen Spices LLC
Current assignee: Guangxi Muzhen Technology Co ltd
Priority date: 2019-04-18
Filing date: 2019-04-18
Publication date: 2020-02-14
Anticipated expiration: 2029-04-18

Abstract

The utility model discloses a convenient branch and leaf of closure is tailor and is used scissors, including scissors body, screw thread post, fastening nut and rubber sleeve, the bottom of scissors body is fixed with the fixed column, the inboard and the fixed column outside interconnect of outer sleeve, and the top avris of outer sleeve has seted up the side window to the outside bottom of outer sleeve is fixed with the rubber sleeve, seted up on the fixed column and accomodate the groove, and the inboard of accomodating the groove is fixed with reset spring, the avris of activity post is fixed with the side piece, and side piece and spacing groove interconnect to the spacing groove is seted up on the lateral wall of accomodating the groove. This scissors is tailor to branches and leaves of convenient closure adopts neotype structural design for this device can carry out stable closed locking with the large-scale scissors who installs the higher spring of stiffness coefficient, avoids the sharp-pointed part of scissors to cause the injury to the user, and can be convenient accomodate, can also adjust the length of handle structure simultaneously, makes to tailor the operation more laborsaving.

Description

Convenient-to-lock scissors for cutting branches and leaves

Technical Field

The utility model relates to a garden apparatus technical field specifically is a branch and leaf of convenient closure is tailor and is used scissors.

Background

Gardens are beautiful natural environments and rest areas created by applying engineering technology and artistic means in certain regions and by means of terrain modification, tree flower and grass planting, building and garden path arrangement and the like, in the process of garden construction and daily maintenance, scissors are required to be used for pruning branches of trees, and the scissors are large-scale scissors provided with springs with higher stiffness coefficients.

Along with the garden worker constantly uses large-scale scissors to prune the crotch branch of trees, current large-scale scissors is because install the higher spring of stiffness coefficient, often keeps the open mode, and the unable closure of sharp-pointed part of scissors is not convenient for accomodate, and is unsafe to because large-scale scissors uses on great branch, the handle length of current scissors is fixed, can't extend the locking, the unable laborsaving operation of pruning of carrying on. Therefore, it is necessary to design a pair of scissors for cutting branches and leaves, which is convenient to lock.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a branch and leaf of convenient closure is tailor and is used scissors to solve the unable closure of the sharp-pointed part that proposes the scissors among the above-mentioned background art, the unable extension locking of handle length fixation of scissors, the hard problem of operation.

In order to achieve the above object, the utility model provides a following technical scheme: a pair of scissors convenient to lock for cutting branches and leaves comprises a scissors body, a threaded column, a fastening nut and a rubber sleeve, wherein a fixed column is fixed at the bottom of the scissors body, the threaded column is fixed on the top side of the fixed column, the fastening nut is installed on the threaded column, the threaded column penetrates through a track window, the track window is arranged on a side plate, the side plate is fixed on the top side of the fixed column, a bottom convex block is fixed at the bottom of the fixed column and is mutually connected with an inner groove, the inner groove is arranged at the bottom of the inner side of an outer sleeve, the inner side of the outer sleeve is mutually connected with the outer side of the fixed column, the side window is arranged on the top side of the outer sleeve, the rubber sleeve is fixed at the bottom of the outer side of the outer sleeve, a containing groove is formed in the fixed column, a return spring is fixed on the inner side of the containing groove and is mutually connected, the avris of activity post is fixed with the side piece, and side piece and spacing groove interconnect to the spacing groove is seted up on the lateral wall of accomodating the groove.

Preferably, the fastening nuts are in sliding connection with the track window, the track window and the side plates are both arc-shaped, and the side plates are symmetrically distributed on the side of the top of the fixing column.

Preferably, the side plate is in sliding connection with the top end of a fixed column fixed with a fastening nut, and the side plate is in welded connection with a fixed column on which the fastening nut is not fixed.

Preferably, the bottom projection is connected with the fixing column in a welding mode, the bottom projection is connected with the inner groove in a clamping mode, and the fixing column is connected with the outer sleeve in a sliding mode.

Preferably, the movable column is connected with the accommodating groove in a sliding mode, and a semicircular protruding structure is arranged at one end, attached to the inner side of the outer sleeve, of the movable column.

Preferably, the side blocks are connected with the movable columns in a welding mode, the side blocks are symmetrically distributed around the movable columns, and the side blocks are in sliding connection with the limiting grooves.

Compared with the prior art, the beneficial effects of the utility model are that: the pair of scissors for cutting branches and leaves convenient to lock adopts a novel structural design, so that the pair of scissors can stably close and lock a large-scale scissors provided with a spring with a higher stiffness coefficient, the sharp part of the scissors is prevented from hurting a user, the scissors can be conveniently stored, and meanwhile, the length of a handle structure can be adjusted, so that the cutting operation is more labor-saving;

1. the threaded column, the fastening nut, the track window, the side plate and the rubber sleeve are matched with each other to work, so that the opening and closing of the scissors body can be limited, and the scissors body can be locked and fixed when not in use;

2. the bottom bump, the inner groove, the outer sleeve, the side 1, the accommodating groove, the reset spring, the movable column, the side block and the limiting groove are matched with each other to work, the length of the handle part can be conveniently adjusted, the fixed length can be stabilized, and the stability of cutting operation is kept.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the outer sleeve of the present invention;

FIG. 3 is a schematic top view of the side plate of the present invention;

fig. 4 is a schematic view of the front sectional structure of the storage tank of the present invention.

In the figure: 1. a scissor body; 2. fixing a column; 3. a threaded post; 4. fastening a nut; 5. a track window; 6. a side plate; 7. a bottom bump; 8. an inner tank; 9. an outer sleeve; 10. a side window; 11. a receiving groove; 12. a return spring; 13. a movable post; 14. a side block; 15. a limiting groove; 16. a rubber sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a pair of scissors convenient to lock for cutting branches and leaves comprises a scissors body 1, a fixed column 2, a threaded column 3, a fastening nut 4, a track window 5, a side plate 6, a bottom bump 7, an inner groove 8, an outer sleeve 9, a side window 10, an accommodating groove 11, a reset spring 12, a movable column 13, a side block 14, a limiting groove 15 and a rubber sleeve 16, wherein the fixed column 2 is fixed at the bottom of the scissors body 1, the threaded column 3 is fixed on the side of the top of the fixed column 2, the fastening nut 4 is installed on the threaded column 3, the threaded column 3 penetrates through the track window 5, the track window 5 is arranged on the side plate 6, the side plate 6 is fixed on the side of the top of the fixed column 2, the bottom bump 7 is fixed at the bottom of the fixed column 2, the bottom bump 7 is connected with the inner groove 8, the inner groove 8 is arranged at the bottom of the inner side of the outer sleeve 9, the inner side of the outer sleeve 9 is, and the outside bottom of outer sleeve 9 is fixed with rubber sleeve 16, has seted up on fixed column 2 and has accomodate groove 11, and the inboard of accomodating groove 11 is fixed with reset spring 12 to reset spring 12 and activity post 13 interconnect, and activity post 13 sets up in accomodating groove 11 simultaneously, and the avris of activity post 13 is fixed with side piece 14, and side piece 14 and spacing groove 15 interconnect, and spacing groove 15 sets up on the lateral wall of accomodating groove 11.

In the embodiment, the fastening nut 4 is in sliding connection with the track window 5, the track window 5 and the side plates 6 are both arc-shaped, and the side plates 6 are symmetrically distributed on the top edge side of the fixed column 2, so that the fastening nut 4 and the track window 5 can slide relatively in the normal use process of the scissors body 1, and the stability of the cutting operation of the scissors body 1 is ensured;

the side plate 6 is in sliding connection with the top end of the fixed column 2 fixed with the fastening nut 4, the side plate 6 is in welding connection with the fixed column 2 not fixed with the fastening nut 4, and the side plate 6 cannot block the normal cutting of the scissors body 1 due to the structural design;

the bottom bump 7 is connected with the fixed column 2 in a welding mode, the bottom bump 7 is connected with the inner groove 8 in a clamping mode, the fixed column 2 is connected with the outer sleeve 9 in a sliding mode, the stable connection between the fixed column 2 and the outer sleeve 9 can be guaranteed when the bottom bump 7 is clamped with the inner groove 8 due to the structural design, and after the bottom bump 7 is separated from the inner groove 8, the fixed column 2 and the outer sleeve 9 can slide relatively to enable the whole length to be extended;

the movable column 13 is connected with the accommodating groove 11 in a sliding manner, and a semicircular convex structure is arranged at one end, attached to the inner side of the outer sleeve 9, of the movable column 13, the movable column 13 can slide in the accommodating groove 11 to change the position due to the structural design, and the semicircular convex structure is convenient for the movable column 13 to slip off from the side window 10;

the side blocks 14 are connected with the movable column 13 in a welded mode, the side blocks 14 are symmetrically distributed about the movable column 13, the side blocks 14 are connected with the limiting grooves 15 in a sliding mode, the movable column 13 can stably slide in the accommodating groove 11 due to the structural design, and the movable column 13 cannot slide out of the accommodating groove 11 under the action of the return spring 12.

The working principle is as follows: when the scissors body 1 of the device is used for cutting branches and leaves, firstly, the fastening nut 4 in the figure 3 is unscrewed, the fastening nut 4 does not extrude the outer side of the fastening nut 4 any more, so that the threaded column 3 and the track window 5 can generate relative sliding, the outer sleeve 9 in the figure 2 is pulled downwards, the outer sleeve 9 carries the inner groove 8 to be separated from the bottom bump 7, the outer sleeve 9 and the fixed column 2 generate relative sliding, when the outer sleeve 9 moves downwards to the position aligned with the movable column 13 along with the side window 10, the movable column 13 slides out of the accommodating groove 11 to enter the side window 10 under the thrust of the reset spring 12 in a compressed state, the outer sleeve 9 is clamped through the side window 10, the side block 14 slides in the limiting groove 15 along with the movable column 13, the length of the limiting groove 15 is limited, so that the movable column 13 cannot completely slide out of the accommodating groove 11, and the length of the whole handle structure consisting of the outer sleeve 9 and the fixed column 2 is fixed, then, the scissors body 1 can be operated to cut;

after cutting, the movable column 13 is pushed into the accommodating groove 11 and the reset spring 12 is compressed, so that the semicircular convex structure of the movable column 13 is contacted with the edge of the side window 10, the outer sleeve 9 is pushed upwards, the outer sleeve 9 drives the side window 10 to slide away from the semicircular convex structure part of the movable column 13, the outer sleeve 9 slides upwards to reset and drives the inner groove 8 to move upwards to be clamped and fixed with the bottom bump 7, and the fixed column 2 is stably connected and fixed with the outer sleeve 9;

then, the rotating outer sleeve 9 is pressed inwards to close the

scissors body

1, 2 fastening nuts 4 in the drawing 3 are screwed, the fastening nuts 4 rotate on the threaded columns 3 and extrude the outer sides of the side plates 6, the threaded columns 3 and the track windows 5 formed in the side plates 6 cannot move and slide, the scissors body 1 is locked, the scissors body 1 is sleeved at the bottom of the other outer sleeve 9, the bottoms of the 2 outer sleeves 9 are connected together to complete locking and fixing of the scissors body 1, and the scissors body 1 can be stored.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a convenient branch and leaf of closure is tailor and is used scissors, includes scissors body (1), screw thread post (3), fastening nut (4) and rubber sleeve (16), its characterized in that: the scissors are characterized in that a fixed column (2) is fixed at the bottom of the scissors body (1), a threaded column (3) is fixed on the top side of the fixed column (2), a fastening nut (4) is installed on the threaded column (3), the threaded column (3) penetrates through a track window (5), the track window (5) is arranged on a side plate (6), the side plate (6) is fixed on the top side of the fixed column (2), a bottom convex block (7) is fixed at the bottom of the fixed column (2), the bottom convex block (7) is connected with an inner groove (8) mutually, the inner groove (8) is arranged at the bottom of the inner side of an outer sleeve (9), the inner side of the outer sleeve (9) is connected with the outer side of the fixed column (2), a side window (10) is arranged on the top side of the outer sleeve (9), a rubber sleeve (16) is fixed at the bottom of the outer side of the outer sleeve (9), and an accommodating, and the inboard of accomodating groove (11) is fixed with reset spring (12) to reset spring (12) and activity post (13) interconnect, activity post (13) set up in accomodating groove (11) simultaneously, the avris of activity post (13) is fixed with side piece (14), and side piece (14) and spacing groove (15) interconnect, and spacing groove (15) are seted up on the lateral wall of accomodating groove (11).

2. The scissors for cutting branches and leaves with convenient locking according to claim 1, wherein: fastening nut (4) and orbit window (5) are sliding connection, and the shape of orbit window (5) and curb plate (6) is the arc to curb plate (6) are in the top avris symmetric distribution of fixed column (2).

3. The scissors for cutting branches and leaves with convenient locking according to claim 1, wherein: the side plate (6) is in sliding connection with the top end of the fixing column (2) fixed with the fastening nut (4), and the side plate (6) is in welding connection with the fixing column (2) not fixed with the fastening nut (4).

4. The scissors for cutting branches and leaves with convenient locking according to claim 1, wherein: the bottom bump (7) is connected with the fixed column (2) in a welding mode, the bottom bump (7) is connected with the inner groove (8) in a clamping mode, and the fixed column (2) is connected with the outer sleeve (9) in a sliding mode.

5. The scissors for cutting branches and leaves with convenient locking according to claim 1, wherein: the movable column (13) is in sliding connection with the accommodating groove (11), and a semicircular protruding structure is arranged at one end, attached to the inner side of the outer sleeve (9), of the movable column (13).

6. The scissors for cutting branches and leaves with convenient locking according to claim 1, wherein: the side blocks (14) are connected with the movable columns (13) in a welding mode, the side blocks (14) are symmetrically distributed relative to the movable columns (13), and the side blocks (14) are connected with the limiting grooves (15) in a sliding mode.