CN216609335U

CN216609335U - Multifunctional back saw with positioning structure

Info

Publication number: CN216609335U
Application number: CN202123124376.8U
Authority: CN
Inventors: 孙荣林; 孙逸萍; 虞利平
Original assignee: Zhejiang Rongda Tools Co ltd
Current assignee: Zhejiang Rongda Tools Co ltd
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-05-27
Anticipated expiration: 2031-12-13

Abstract

The utility model discloses a multifunctional back saw with a positioning structure, and relates to the technical field of saws. This take location structure's multi-functional back saw, setting through locating component, through upwards pulling the pull rod, make its cooperation rebound that springs the body through the outside break away from the locating hole that corresponds, adjust to suitable position back pine until the locating rack, the pull rod can insert the inside location of accomplishing the locating rack of locating hole through the cooperation of the spring body, during the use, through the rubber backing plate with locating rack both sides fixed mounting with by the side laminating of cutting the object, when the pulling handle, cut the object through a plurality of sawtooth round trip movement, the back and forth operation through the saw body simultaneously, make locating rack both sides fixed mounting's rubber backing plate and object touching back and forth, it is spacing to the distance that the saw body removed, avoid the saw body to break away from the kerve, the convenience that the saw body used has been promoted.

Description

Multifunctional back saw with positioning structure

Technical Field

The utility model relates to the technical field of saws, in particular to a multifunctional back saw with a positioning structure.

Background

A back saw, also called a back saw, generally comprises a saw blade and a handle, and is mainly used for cutting objects such as wood, plaster and the like.

The existing back saw is usually used through a handheld handle, due to the fact that positioning is lacked, the back saw is easy to pull out when cutting is applied with force, the saw blade needs to be aligned with a cutting point again for cutting, and the using effect and the convenience of the back saw are reduced.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a multifunctional back saw with a positioning structure, which solves the problems that the pulling force is too large, the back saw is easy to fall off, and the use convenience is reduced.

In order to realize the purpose, the utility model is realized by the following technical scheme: the utility model provides a multi-functional back saw of area location structure, includes the saw body, the tip fixed mounting of saw body has the handle, the inside fixed mounting of handle has two location axles, and the cooperation fixed mounting through the location axle is at the tip of saw body, the bottom of saw body is provided with a plurality of sawtooth, the tip fixed mounting of saw body has locating component, a plurality of the equal fixed mounting in the outside of sawtooth has protection component, locating component includes the locating rack, the shape of locating rack is spill, and the equal fixed mounting in inner wall both sides has the slider, the spout has all been seted up to the both sides of saw body, the locating rack passes through the slider of both sides and the cooperation slidable mounting of corresponding spout at the tip of saw body, a plurality of locating hole has been seted up to the top surface symmetry of saw body, the inside of locating rack is provided with the pull rod, the outside fixed mounting of pull rod has the spring body, And the spring body is fixedly arranged in the positioning frame in a matching way, and rubber base plates are fixedly arranged on two sides of the positioning frame.

Preferably, the protection component comprises a heat conduction layer, the heat conduction layer is fixedly arranged on the outer sides of the plurality of sawteeth, and an abrasion-resistant layer is fixedly arranged on the outer side of the heat conduction layer.

Preferably, the protection component further comprises a scratch-proof layer, and the scratch-proof layer is fixedly arranged on two sides of the saw body.

Preferably, the positioning frame is fixedly connected with the saw body through the matching of the pull rod and the positioning holes.

Preferably, one side of each of the two rubber base plates is a plane, and the two rubber base plates are symmetrical based on the saw body.

Preferably, the plurality of positioning holes are arranged at the same interval and are respectively arranged at positions corresponding to the end parts of the pull rods fixedly arranged in the positioning frame.

Advantageous effects

The utility model provides a multifunctional back saw with a positioning structure. Compared with the prior art, the method has the following beneficial effects:

(1) this take location structure's multi-functional back saw, setting through locating component, through upwards pulling the pull rod, make its cooperation rebound that plays the spring body through the outside break away from the locating hole that corresponds, adjust to suitable position back pine until the locating rack, the pull rod can insert the inside location of accomplishing the locating rack of locating hole through the cooperation of playing the spring body, during the use, through the rubber backing plate with locating rack both sides fixed mounting with by the side laminating of cutting the object, when the pulling handle, cut the object through a plurality of sawtooth round trip movement, the back and forth operation through the saw body simultaneously, make locating rack both sides fixed mounting's rubber backing plate and object touching back and forth, it is spacing to the distance that the saw body removed, avoid the saw body to break away from the kerve, the convenience that the saw body used has been promoted.

(2) This take location structure's multi-functional back saw, through the setting of protection component, when saw body round trip movement cuts the object, the heat-conducting layer can carry out effectual conduction with the heat that the sawtooth makes a round trip to rub the production, avoids the temperature to rise to lead to causing the damage to the object, simultaneously through wearing layer and the cooperation of preventing scraping the layer, can effectual promotion saw body, the wearability and the life of sawtooth.

Drawings

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

FIG. 2 is a schematic cross-sectional view of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of point A of the present invention;

FIG. 4 is an enlarged view of point B of the present invention.

In the figure: 1. sawing the body; 101. a chute; 102. saw teeth; 2. a handle; 201. positioning the shaft; 3. positioning holes; 4. a positioning frame; 401. a pull rod; 402. a spring body; 403. a slider; 5. a rubber pad; 6. a heat conductive layer; 7. a wear layer; 8. and (4) a scratch-resistant layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a take location structure's multi-functional back saw, including saw body 1, the tip fixed mounting of saw body 1 has handle 2, the inside fixed mounting of handle 2 has two location axle 201, and cooperation fixed mounting through location axle 201 is at the tip of saw body 1, the bottom of saw body 1 is provided with a plurality of sawtooth 102, the tip fixed mounting of saw body 1 has locating component, the equal fixed mounting in the outside of a plurality of sawtooth 102 has protection component, locating component includes locating rack 4, locating rack 4's shape is the spill, and the equal fixed mounting in inner wall both sides has slider 403, spout 101 has all been seted up to the both sides of saw body 1, locating rack 4 is through the cooperation slidable mounting of slider 403 and the corresponding spout 101 of both sides at the tip of saw body 1, a plurality of locating hole 3 has been seted up to the top surface symmetry of saw body 1, the inside of locating rack 4 is provided with pull rod 401, the outside fixed mounting of pull rod 401 has spring body 402, And the cooperation fixed mounting through the spring body 402 is in the inside of locating rack 4, the equal fixed mounting in both sides of locating rack 4 has rubber tie plate 5, the protection component includes heat-conducting layer 6, heat-conducting layer 6 fixed mounting is in the outside of a plurality of sawtooth 102, the outside fixed mounting of heat-conducting layer 6 has wearing layer 7, the protection component still includes prevents scraping layer 8, prevent scraping layer 8 fixed mounting in the both sides of saw body 1, locating rack 4 passes through pull rod 401 and the cooperation and the saw body 1 fixed connection of a plurality of locating hole 3, one side of two rubber tie plates 5 is the plane, and two rubber tie plates 5 are based on saw body 1 symmetry, the interval of seting up of a plurality of locating hole 3 is the same, and set up the position and correspond each other with the tip of the pull rod 401 of the inside fixed mounting of locating rack 4 respectively.

When the positioning assembly is used, the pull rod 401 is pulled upwards to move upwards through the matching of the spring body 402 on the outer side to be separated from the corresponding positioning hole 3 until the positioning frame 4 is loosened after being adjusted to a proper position, the pull rod 401 can be inserted into the positioning hole 3 through the matching of the spring body 402 to complete the positioning of the positioning frame 4, when the positioning assembly is used, the rubber base plates 5 fixedly arranged on the two sides of the positioning frame 4 are attached to the side surface of an object to be cut, when the handle 2 is pulled, the object is cut through the back-and-forth movement of the saw body 1, the rubber base plates 5 fixedly arranged on the two sides of the positioning frame 4 are contacted with the object back-and-forth, the moving distance of the saw body 1 is limited, the saw body 1 is prevented from being separated from a saw groove, the convenience in use of the saw body 1 is improved, through the arrangement of the protection assembly, when the saw body 1 moves back-and forth to cut the object, the heat-conducting layer 6 can carry out effectual conduction with the heat that sawtooth 102 made a round trip to rub produced, avoids the temperature rise to lead to causing the damage to the object, simultaneously through wearing layer 7 and prevent scraping the cooperation of layer 8, can effectual promotion saw body 1, sawtooth 102's wearability and life.

And those not described in detail in this specification are well within the skill of those in the art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a take location structure's multi-functional back saw, includes saw body (1), the tip fixed mounting of saw body (1) has handle (2), the inside fixed mounting of handle (2) has two location axle (201), and the cooperation fixed mounting through location axle (201) is at the tip of saw body (1), the bottom of saw body (1) is provided with a plurality of sawtooth (102), its characterized in that: a positioning assembly is fixedly arranged at the end part of the saw body (1), and a protection assembly is fixedly arranged on the outer side of each of the plurality of sawteeth (102);

locating component includes locating rack (4), the shape of locating rack (4) is spill, and the equal fixed mounting in inner wall both sides has slider (403), spout (101) have all been seted up to the both sides of saw body (1), locating rack (4) are through slider (403) of both sides and the cooperation slidable mounting of the spout (101) that corresponds at the tip of saw body (1), a plurality of locating hole (3) have been seted up to the top surface symmetry of saw body (1), the inside of locating rack (4) is provided with pull rod (401), the outside fixed mounting of pull rod (401) has spring body (402), and through the cooperation fixed mounting in the inside of locating rack (4) of spring body (402), the equal fixed mounting in both sides of locating rack (4) has rubber backing plate (5).

2. The multifunctional back saw with the positioning structure as claimed in claim 1, wherein: the protection component comprises a heat conduction layer (6), wherein the heat conduction layer (6) is fixedly arranged on the outer side of the saw teeth (102), and a wear-resistant layer (7) is fixedly arranged on the outer side of the heat conduction layer (6).

3. The multifunctional back saw with the positioning structure as claimed in claim 2, wherein: the protection component further comprises a scratch-resistant layer (8), and the scratch-resistant layer (8) is fixedly arranged on two sides of the saw body (1).

4. The multifunctional back saw with the positioning structure as claimed in claim 1, wherein: the positioning frame (4) is fixedly connected with the saw body (1) through the matching of the pull rod (401) and the positioning holes (3).

5. The multifunctional back saw with the positioning structure as claimed in claim 1, wherein: two one side of rubber backing plate (5) is the plane, and two rubber backing plates (5) are based on saw body (1) symmetry.

6. The multifunctional back saw with the positioning structure as claimed in claim 1, wherein: the positioning holes (3) are arranged at the same interval and are respectively corresponding to the end parts of the pull rods (401) fixedly arranged in the positioning frames (4).