CN208317546U - A kind of garden saw of indexable - Google Patents

Abstract

The utility model is suitable for field of garden technology, provide a kind of garden saw of indexable, including grab handle assembly, saw frame component and saw blade component, the grab handle assembly includes handle, backplate, gear bolt, the backplate is fixedly connected on the handle, the backplate is located at the lateral surface of the handle, and the gear bolt is bolted in the handle, and the gear bolt is located at the inner sidewall of the handle；There is penetrating groove in the inside of the clamping bar, the saw blade can be housed in inside, the saw blade is clamped, facilitate the installation of the saw blade, the clamping bar is screwed on the saw frame and the auxiliary frame by the spiral and engagement sleeves mutual cooperation, different angle between the saw blade and the saw frame, to which required force is not identical and arm direction is also different, to by changing angle, achieve the purpose that user is laborsaving and arm facilitates force, the use for facilitating garden saw increases the practicability of garden saw.

Description

A kind of garden saw of indexable

Technical field

The utility model belongs to field of garden technology more particularly to a kind of garden saw of indexable.

Background technique

Saw is divided into two major classes, i.e. manual saws and outer power saw with power, manual saws be divided into bent saw, carpenter's saw (it is I-shaped, one Stretch tight line for side, side saw blade), cross cut saw (also known as garden saw, branch pruning), folding saw (branch pruning), hand bow saw (also known as bend Scroll saw, modelling are multi-purpose), fringing saw (carpenter), rip (have double rip, also known as long saw respectively；Shape rip and Japanese Rip etc.)；Outer power saw is divided into ripsaw (carpenter, also known as annular saw), briar (carpenter is more common in lathe), Portable chain saw type (lumbering is multi-purpose), power hacksaw (movie prop setting work is multi-purpose), steam saw (have been eliminated, still there is mould in a small number of areas at present Type), waterpower saw (mostly utilizing waterwheel power, a small number of areas are still withed a hook at the end).

Garden saw has adjusted saw blade according to common service condition and use habit when leaving the factory currently on the market Angle, garden saw can not convert the angle of saw blade after screw is fixed, lead to not adapt to various use occasions to saw blade The requirement of angle can consume a large amount of physical strength during saw, easily lead to arm for a long time and ache.

Utility model content

The utility model provides a kind of garden saw of indexable, it is intended to solve garden saw when leaving the factory according to often The service condition and use habit seen have adjusted the angle of saw blade, and garden saw can not convert the angle of saw blade after screw is fixed Degree, leads to not adapt to requirement of the various use occasions to the angle of saw blade, during saw, can consume a large amount of physical strength, long Time easilys lead to arm and aches.

The utility model is realized in this way a kind of garden saw of indexable, including grab handle assembly, saw frame component and Saw blade component, the grab handle assembly include handle, backplate, gear bolt, and the backplate is fixedly connected on the handle, the backplate Positioned at the lateral surface of the handle, the gear bolt is bolted in the handle, and the gear bolt is located at the inner sidewall of the handle, The saw frame component includes saw frame and auxiliary frame, and the saw frame is bolted in the handle, the saw frame position by the gear bolt In the lateral surface of the handle, the lower surface of the saw frame, which offers, holds slot, and the lateral surface of the saw frame offers tooth socket, described Auxiliary frame is bolted in the saw frame by the gear bolt, and the auxiliary frame is located at the medial surface of the saw frame, the saw blades groups Part includes clamping bar, bolt, saw blade, spiral and engagement sleeves, and the clamping bar is rotationally connected with by the spiral and the engagement sleeves The saw frame and the auxiliary frame, for the clamping bar between the saw frame and the auxiliary frame, the saw blade passes through the spiral shell Bolt is bolted in the clamping bar, and the saw blade is located at the inner sidewall of the clamping bar.

Preferably, the gear bolt and the tooth socket are meshed with gear teeth.

Preferably, the shape of the gear bolt is irregular, and front end is knob shape, and middle section is gear-like, and back segment is spiral shell Bolt shape.

Preferably, the clamping bar is set as cylindrical type, and the center of the clamping bar offers penetrating groove, the penetrating groove Inside contains the saw blade.

Preferably, the spiral is set as knob shape, and the inside of the spiral and the engagement sleeves is provided with screw thread.

Preferably, described to hold slot and the lateral wall of the handle is disposed as palm grip shape.

Compared with prior art, the utility model has the beneficial effects that a kind of garden of indexable of the utility model There are penetrating groove in woods saw, the inside by the way that the clamping bar is arranged, the saw blade can be housed in inside, carries out to the saw blade Clamping, and the position of saw blade is secured the above, facilitate the installation of the saw blade, the spiral and the engagement sleeves mutually will be described Clamping bar is screwed on the saw frame and the auxiliary frame, and the mesh for adjusting the saw blade angle can be reached by the rotation spiral , different angle between the saw blade and the saw frame, so that required force is not identical and arm direction is also different, from And by changing angle, achieve the purpose that user is laborsaving and arm facilitates force, facilitates the use of garden saw, increase garden The practicability of woods saw.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is saw frame component structure diagram in the utility model；

Fig. 3 is the utility model middle gear stud structure schematic diagram；

In figure: 1- grab handle assembly, 11- handle, 12- backplate, 13- gear bolt, 2- saw frame component, 21- saw frame, 22- hold slot, 23- tooth socket, 24- auxiliary frame, 3- saw blade component, 31- clamping bar, 32- bolt, 33- saw blade, 34- spiral, 35- engagement sleeves.

Specific embodiment

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain The utility model is not used to limit the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of garden saw of indexable, including hold Handle component 1, saw frame component 2 and saw blade component 3, grab handle assembly 1 include handle 11, backplate 12, gear bolt 13, and backplate 12 is fixed to be connected It is connected to handle 11, backplate 12 is located at the lateral surface of handle 11, and gear bolt 13 is bolted in handle 11, and gear bolt 13 is located at handle 11 Inner sidewall, saw frame component 2 include saw frame 21 and auxiliary frame 24, and saw frame 21 is bolted in handle 11 by gear bolt 13, and saw frame 21 In the lateral surface of handle 11, the lower surface of saw frame 21, which offers, holds slot 22, and the lateral surface of saw frame 21 offers tooth socket 23, auxiliary frame 24 are bolted in saw frame 21 by gear bolt 13, and auxiliary frame 24 is located at the medial surface of saw frame 21, and saw blade component 3 includes clamping bar 31, spiral shell Bolt 32, saw blade 33, spiral 34 and engagement sleeves 35, clamping bar 31 are rotationally connected with saw frame 21 and auxiliary by spiral 34 and engagement sleeves 35 Frame 24, for clamping bar 31 between saw frame 21 and auxiliary frame 24, saw blade 33 is bolted in clamping bar 31 by bolt 32, and saw blade 33 is located at folder The inner sidewall of bar 31.

In the present embodiment, it is housed in the penetrating groove inside clamping bar 31 by the way that saw blade 33 is arranged, thus to saw blade 33 are fixed clamping, and are defined to the position of saw blade 33, facilitate the installation of saw blade 33, spiral 34 and engagement sleeves 35 from two Clamping bar 31 is screwed on saw frame 21 and auxiliary frame 24 by end respectively, can reach adjusting 33 angle of saw blade by rotating spiral 34 Purpose achievees the purpose that user is laborsaving and arm facilitates force by changing angle.

In the present embodiment, there is gear part by the way that being internally provided with inside gear teeth and gear bolt 13 for tooth socket 23 is arranged Point, the gear in gear bolt 13 is mutually engaged with the gear teeth in tooth socket 23, so that the change of 13 position of gear bolt is carried out, to reach To the change of relative position between auxiliary frame 24 and saw frame 21, so can the saw blade 33 to different length install and use, When in use, saw blade 33 is inserted into clamping bar 31 first, it is then by bolt 32 that saw blade 33 and clamping bar 31 is fixed, it then will folder Bar 31 passes through the hole of auxiliary frame 24 and saw frame 21, and then turning gear wheel pin 13 is to the position restriction of clamping bar 31, and with spiral 34 The both ends of clamping bar 31 are fixed with engagement sleeves 35, finally tighten gear bolt 13 and spiral 34, and rotation spiral 34 adjusts saw blade 33 Angle, and position of the auxiliary frame 24 in tooth socket 23 left and right can be adjusted, and facilitate the saw blade 33 of different length to be installed, spiral The 34 convenient changes to angle between saw blade 33 and saw frame 21, convenient for users to force.

Further, gear bolt 13 and tooth socket 23 are meshed with gear teeth；The shape of gear bolt 13 is irregular, front end For knob shape, middle section is gear-like, and back segment is bolt shape.

It in the present embodiment, is irregular by be internally provided with gear teeth and 13 shape of gear bolt that tooth socket 23 is arranged Shape, front end are knob shape, and middle section is gear-like, and back segment is bolt shape, the gear in gear bolt 13 and the gear teeth in tooth socket 23 Mutually it is engaged, so that the change of 13 position of gear bolt is carried out, thus reach the change of relative position between auxiliary frame 24 and saw frame 21, And then can the saw blade 33 to different length install and use, the design of knob shape increases frictional force, convenient for users to right The rotation of gear bolt 13 adjusts.

Further, clamping bar 31 is set as cylindrical type, and the center of clamping bar 31 offers penetrating groove, and penetrating inside grooves are received Have saw blade 33.

In the present embodiment, it is housed in the penetrating groove inside clamping bar 31 by the way that saw blade 33 is arranged, thus to saw blade 33 are fixed clamping, and are defined to the position of saw blade 33, facilitate the installation of saw blade 33.

Further, spiral 34 is set as knob shape, and the inside of spiral 34 and engagement sleeves 35 is provided with screw thread.

In the present embodiment, clamping bar 31 is screwed onto from both ends by saw frame 21 by setting spiral 34 and engagement sleeves 35 respectively On auxiliary frame 24, it can achieve the purpose that adjust 33 angle of saw blade by rotating spiral 34, by changing angle, reach use The laborsaving purpose for facilitating force with arm of person.

Further, the lateral wall for holding slot 22 and handle 11 is disposed as palm grip shape.

In the present embodiment, there is the short slot of finger-shaped by the way that the lateral wall for holding slot 22 and handle 11 is arranged, facilitate work Make personnel to snap onto finger in finger groove, the setting of finger groove more meets Human biology feature, facilitates the palm of staff It holds.

The working principle and process for using of the utility model: saw blade 33 is inserted into clamping bar 31 first by the utility model installation In, it is then by bolt 32 that saw blade 33 and clamping bar 31 is fixed, clamping bar 31 is then passed through to the hole of auxiliary frame 24 and saw frame 21, Then turning gear wheel pin 13 is to the position restriction of clamping bar 31, and the both ends of clamping bar 31 are fixed with spiral 34 and engagement sleeves 35, most After tighten gear bolt 13 and spiral 34, rotation spiral 34 adjusts the angle of saw blade 33.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model Protection scope within.

Claims (6)

1. a kind of garden saw of indexable, it is characterised in that: including grab handle assembly (1), saw frame component (2) and saw blade component (3), the grab handle assembly (1) includes handle (11), backplate (12), gear bolt (13), and the backplate (12) is fixedly connected on institute It states handle (11), the backplate (12) is located at the lateral surface of the handle (11), and the gear bolt (13) is bolted in the handle (11), the gear bolt (13) is located at the inner sidewall of the handle (11),

The saw frame component (2) includes saw frame (21) and auxiliary frame (24), and the saw frame (21) passes through gear bolt (13) spiral shell It is connected to the handle (11), the saw frame (21) is located at the lateral surface of the handle (11), and the lower surface of the saw frame (21) is opened Equipped with holding slot (22), the lateral surface of the saw frame (21) is offered tooth socket (23), and the auxiliary frame (24) passes through the gear bolt (13) it being bolted in the saw frame (21), the auxiliary frame (24) is located at the medial surface of the saw frame (21),

The saw blade component (3) includes clamping bar (31), bolt (32), saw blade (33), spiral (34) and engagement sleeves (35), the folder Bar (31) is rotationally connected with the saw frame (21) and the auxiliary frame (24) by the spiral (34) and the engagement sleeves (35), For the clamping bar (31) between the saw frame (21) and the auxiliary frame (24), the saw blade (33) passes through the bolt (32) It is bolted in the clamping bar (31), the saw blade (33) is located at the inner sidewall of the clamping bar (31).

2. a kind of garden saw of indexable as described in claim 1, it is characterised in that: the gear bolt (13) and described Tooth socket (23) is meshed with gear teeth.

3. a kind of garden saw of indexable as described in claim 1, it is characterised in that: the shape of the gear bolt (13) To be irregular, front end is knob shape, and middle section is gear-like, and back segment is bolt shape.

4. a kind of garden saw of indexable as described in claim 1, it is characterised in that: the clamping bar (31) is set as round Column type, the center of the clamping bar (31) offer penetrating groove, and the penetrating inside grooves contain the saw blade (33).

5. a kind of garden saw of indexable as described in claim 1, it is characterised in that: the spiral (34) is set as revolving The inside of button, the spiral (34) and the engagement sleeves (35) is provided with screw thread.

6. a kind of garden saw of indexable as described in claim 1, it is characterised in that: described to hold slot (22) and the hand The lateral wall of handle (11) is disposed as palm grip shape.