CN210996839U

CN210996839U - Multifunctional saw frame

Info

Publication number: CN210996839U
Application number: CN201921900780.XU
Authority: CN
Inventors: 孙国桥
Original assignee: Hangzhou Hanfeng Tools Co ltd
Current assignee: Hangzhou Hanfeng Tools Co ltd
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-07-14
Anticipated expiration: 2029-11-06

Abstract

The utility model relates to the technical field of saws, in particular to a multifunctional saw frame, which comprises a handle; the handle is provided with a mounting part; the handle is provided with a mounting part; the mounting part is used for connecting a glass cutter or a first saw blade or an arch part; the bottom side of the handle is rotatably connected with a saw blade adjusting part; the saw blade adjusting part comprises a hand adjusting wheel arranged in the cavity at the bottom, a threaded column body arranged on the handle and movably connected with the hand adjusting wheel, a quadrangular prism extending out of the left side of the threaded column body, a through groove vertically formed in the quadrangular prism and a first through hole which is formed in the quadrangular prism and is vertical to the through groove; a fixed seat is fixed at the tail end of the bow part; the fixing base is including installing the fixing base body on bow portion, symmetrically seting up the vertical groove at the fixing base body, seting up at fixing base body lower extreme and with vertical groove vertically horizontal groove and be used for passing the second through-hole of second saw bit. Different functions are realized by installing different parts on the installation part, and the applicability is wide.

Description

Multifunctional saw frame

Technical Field

The utility model relates to a technical field of saw, in particular to multi-functional saw frame.

Background

Saws are tools used to saw or cut wood or other objects to be worked. The saw blade consists of a saw blade and a saw body, wherein the saw blade consists of irregularly arranged saw teeth.

The utility model discloses a chinese utility model with notice number CN201471001U discloses a multi-functional saw, including the saw body, the bottom of saw body is provided with first saw blade cradling piece and second saw blade cradling piece first saw blade cradling piece with the cooperation has the saw blade retaining cover between the second saw blade cradling piece, the both ends of saw blade retaining cover are provided with the sliding sleeve, the sliding sleeve cooperates respectively first saw blade cradling piece and second saw blade cradling piece, the outside of sliding sleeve is provided with locking screw, the bottom of saw blade retaining cover is provided with the saw blade slot, the right-hand member of saw body is provided with the handle. The bow part can only be connected with the bow part for use, other parts cannot be connected with the bow part to achieve other functions, and the applicability is wider.

Disclosure of Invention

An object of the utility model is to overcome above-mentioned prior art not enough, provide a multi-functional saw frame, through connect different parts on the installation department at the saw frame, it aims at solving among the prior art saw frame and can only connect bow, and the function is too single, the little technical problem of adaptability.

In order to achieve the purpose, the utility model provides a multifunctional saw frame, which comprises a handle; the handle is provided with an installation part. Different functions are realized by installing different parts on the installation part, and the applicability is wide.

Preferably, the mounting portion is used for connecting a glass knife or a first saw blade or a bow. The connecting glass knife is used for cutting glass, the connecting first saw blade can be directly used as a saw, and the connecting bow can be used as another saw.

Preferably, a screwdriver mounting seat is arranged at the bottom of the handle; a level is inserted into the handle; and a glass clamping groove is also formed in one side of the handle. The screwdriver mounting seat can be inserted into the bottom of the handle after being provided with a screwdriver, the level meter is used for measuring the level, and the glass clamping groove can support glass so as to facilitate the breaking of the glass.

Preferably, a saw blade adjusting part is rotatably connected to the bottom side of the handle; the saw blade adjusting part comprises a hand adjusting wheel arranged in a cavity at the bottom, a threaded column body arranged on the handle and movably connected with the hand adjusting wheel, a quadrangular prism extending from the left side of the threaded column body, a through groove vertically formed in the quadrangular prism, and a first through hole vertically formed in the quadrangular prism and perpendicular to the through groove. The hand wheel is used for adjusting the left and right positions of the threaded cylinder, and the quadrangular prism can rotate by 90 degrees, so that different angles can be conveniently adjusted, and the third saw blade can be adjusted. The second blade may pass through the first through hole and may be fixed to the through groove. The through slot may also be used to secure a second blade.

Preferably, a fixed seat is fixed at the tail end of the bow part; the fixing seat comprises a fixing seat body arranged on the bow part, vertical grooves symmetrically formed in the fixing seat body, horizontal grooves formed in the lower end of the fixing seat body and perpendicular to the vertical grooves, and second through holes used for allowing the second saw blades to penetrate through. The vertical and horizontal slots provide three angles for the third blade to mount. The second blade may pass through the second through hole and be fixed to the horizontal slot.

Preferably, the bow part is provided with a plurality of mounting holes. The length of the bow extending out of the handle is adjusted by using different mounting holes.

Compared with the prior art, the utility model provides a pair of multi-functional saw frame's beneficial effect does: different functions are realized by installing different parts on the installation part, and the applicability is wide. The connecting glass knife is used for cutting glass, the connecting first saw blade can be directly used as a saw, and the connecting bow can be used as another saw. The screwdriver mounting seat can be inserted into the bottom of the handle after being provided with a screwdriver, the level meter is used for measuring the level, and the glass clamping groove can support glass so as to facilitate the breaking of the glass. The hand wheel is used for adjusting the left and right positions of the threaded cylinder, and the quadrangular prism can rotate by 90 degrees, so that different angles can be conveniently adjusted, and the third saw blade can be adjusted. The second blade may pass through the first through hole and may be fixed to the through groove. The through slot may also be used to secure a second blade. The vertical and horizontal slots provide three angles for the third blade to mount. The second blade may pass through the second through hole and be fixed to the horizontal slot. The length of the bow extending out of the handle is adjusted by using different mounting holes.

The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.

Drawings

Fig. 1 is a schematic structural view of a multifunctional saw frame according to an embodiment of the present invention.

Fig. 2 is an exploded view of the multifunctional saw frame according to the embodiment of the present invention.

Fig. 3 is a schematic structural view of the multifunctional saw frame provided with the glass cutter according to the embodiment of the present invention.

Fig. 4 is a schematic structural view of the multifunctional saw frame with the first saw blade according to the embodiment of the present invention.

Fig. 5 is a schematic structural view of the multifunctional saw frame of the embodiment of the present invention after the bow is installed and the third saw blade is connected.

Fig. 6 is a schematic structural view of the multifunctional saw frame of the embodiment of the present invention after the bow is installed and the second saw blade is connected.

Fig. 7 is a schematic structural view of a second blade of the multifunctional saw frame according to an embodiment of the present invention.

Fig. 8 is a schematic structural view of a third blade of the multifunctional saw frame according to the embodiment of the present invention.

Fig. 9 is a schematic structural view of a bow of a multifunctional saw frame according to an embodiment of the present invention.

Fig. 10 is an enlarged schematic structural view of a fixing base of a multifunctional saw frame according to an embodiment of the present invention.

Fig. 11 is an enlarged schematic structural view of a fixing base of another direction of the multifunctional saw frame according to an embodiment of the present invention.

Fig. 12 is an enlarged schematic structural view of a blade adjusting portion of a multifunctional saw frame according to an embodiment of the present invention.

In the figure: 1. a handle; 11. an installation part; 12. a screwdriver mounting seat; 13. a level gauge; 14. a glass clamping groove; 15. a saw blade adjusting part; 151. manually adjusting the wheel; 152. a threaded cylinder; 153. a quadrangular prism; 154. a through groove; 155. a first through hole; 16. a bottom cavity; 2. a glass cutter; 3. a first saw blade; 4. a bow portion; 41. a fixed seat; 411. a fixed seat body; 412. a vertical slot; 413. a horizontal groove; 414. a second through hole; 42. mounting holes; 5. a second saw blade; 6. and a third saw blade.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention is further described in detail through the accompanying drawings and embodiments. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the invention and not to limit the scope of the invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are usually placed in when used, and are only used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements indicated must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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.

The first embodiment is as follows:

referring to fig. 1, an embodiment of the present invention provides a multifunctional saw frame, which includes a handle 1. The handle 1 is provided with a mounting portion 11. Specifically, installation department 11 is hollow shell, and the part of different functions can insert the installation department 11 in and fix, realizes different functions, extensive applicability, need not all change the saw frame at every turn.

Referring to fig. 5, in an alternative embodiment, mounting portion 11 is used to attach bow 4. Specifically, the mounting portion 11 and the connecting bow portion 4 can be used as a saw, and the mounting and dismounting are convenient.

Referring to fig. 1 and 2, in an alternative embodiment, a screwdriver mounting 12 is provided at the bottom of the handle 1. A level 13 is inserted into the handle 1. A glass clamping groove 14 is also arranged on one side of the handle 1. Specifically, two screwdrivers are placed on the screwdriver mounting seat 12 and then can be sleeved into the bottom of the handle 1. The level meter 13 is clamped into the handle 1 to adjust the level condition of the object to be sawn when the saw is cut, so that the cutting effect is better.

Referring to fig. 2 and 12, in an alternative embodiment, a blade adjustment portion 15 is rotatably attached to the bottom side of the handle 1. The blade adjusting portion 15 includes a hand adjusting wheel 151 installed in the bottom cavity 16, a threaded cylinder 152 installed on the handle 1 and movably connected to the hand adjusting wheel 151, a quadrangular prism 153 extending from a left side of the threaded cylinder 152, a through groove 154 vertically opened on the quadrangular prism 153, and a first through hole 155 opened on the quadrangular prism 153 and perpendicular to the through groove 154. Specifically, the threaded cylinder 152 is adjusted and fixed by the hand adjusting wheel 17 after passing through the handle 1. The quadrangular prism 153 is fitted to a portion passing through the handle 1. A 90 adjustment rotation is possible.

Referring to fig. 5, 6, 7, 8, 10 and 11, in an alternative embodiment, a fixing base 41 is fixed to the end of the bow 4. The fixing base 41 includes a fixing base body 411 installed on the bow 4, a vertical slot 412 symmetrically formed in the fixing base body 411, a horizontal slot 413 formed in a lower end of the fixing base body 411 and perpendicular to the vertical slot 412, and a second through hole 414 for passing through the second saw blade 5. Specifically, an arch portion 3 is fixed on the mounting portion 11, and a fixing seat 41 is fixed at the end of the arch portion 3. The right side of the fixed seat 41 corresponds to the blade adjusting portion 15. The second saw blade 5 is a saw blade having protruding rods at both ends. When the second blade 5 is fixed between the fixing base 41 and the blade adjusting portion 15, as shown in fig. 6. The left side of the second blade 5 passes through the second through hole 414 and then the rear leg is multi-functional in the horizontal groove 413, and the right side of the second blade 5 passes through the first through hole 155 and is fixed to the through groove 154. When the third blade 6 is fixed between the holder 41 and the blade adjusting part 15, as shown in fig. 5. The third saw blade 6 is a saw blade with square frames at two ends. The left side of the third blade 6 is caught in the vertical groove 412 or the horizontal groove 413 of the holder 41. The right end of the third blade 6 is caught in the through slot 154, wherein the quadrangular prism 153 can be turned to give a better fixation of the second blade 6.

Referring to fig. 9, in an alternative embodiment, the bow 4 is provided with a plurality of mounting holes 42. In particular, it is convenient to adjust the different mounting holes 42 to be fixed in the mounting portion 11, and saw blades of different lengths are fixed.

Example two: referring to fig. 3, the bow 4 mounted on the mounting portion 11 in the first embodiment is changed into a glass cutter 2. After the glass is cut by the glass cutter 2, the glass can be placed on the glass clamping groove 14, and then the glass is separated by breaking the glass with both hands.

Example three: referring to fig. 4, the bow 4 mounted on the mounting portion 11 of the first embodiment is changed into the first blade 3 to form a wood saw for cutting wood.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the present invention.

Claims

1. A multifunctional saw frame comprises a handle (1); the method is characterized in that: the handle (1) is provided with a mounting part (11); the mounting part (11) is used for connecting the glass cutter (2) or the first saw blade (3) or the bow part (4); a saw blade adjusting part (15) is rotatably connected to the bottom side of the handle (1); the saw blade adjusting part (15) comprises a hand adjusting wheel (151) arranged in a bottom cavity (16), a threaded column body (152) arranged on the handle (1) and movably connected with the hand adjusting wheel (151), a quadrangular column body (153) extending out of the left side of the threaded column body (152), a through groove (154) vertically arranged on the quadrangular column body (153), and a first through hole (155) arranged on the quadrangular column body (153) and perpendicular to the through groove (154); a fixed seat (41) is fixed at the tail end of the bow part (4); the fixing seat (41) comprises a fixing seat body (411) arranged on the bow part (4), a vertical groove (412) symmetrically formed in the fixing seat body (411), a horizontal groove (413) formed in the lower end of the fixing seat body (411) and perpendicular to the vertical groove (412), and a second through hole (414) used for penetrating through the second saw blade (5).

2. A multi-function saw frame as defined in claim 1, wherein: a screwdriver mounting seat (12) is arranged at the bottom of the handle (1); a level (13) is inserted into the handle (1); a glass clamping groove (14) is also formed in one side of the handle (1).

3. A multi-function saw frame as defined in claim 1, wherein: the bow part (4) is provided with a plurality of mounting holes (42).