CN211029784U

CN211029784U - Pipe and movable dual-purpose bathroom wrench

Info

Publication number: CN211029784U
Application number: CN201922160369.XU
Authority: CN
Inventors: 孙玉波
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-07-17
Anticipated expiration: 2029-12-05

Abstract

The utility model discloses a pipe dual-purpose bathroom spanner of living, including head and handle portion, the head includes the fixed plate lip, the worm wheel, and lower extreme and worm wheel complex movable plate lip, a side on the upper portion of movable plate lip is glossy plane, the another side is equipped with inside sunken arcwall face, and the inner wall equipartition of arcwall face has the several along the serration of radial extension, two chambers that hold have been seted up to a lateral wall of handle portion, two ends that hold the chamber articulate respectively have blade and saw blade, a terminal surface of handle portion is equipped with puts the thing chamber, it is equipped with the several draw-in groove to put the thing intracavity, and be equipped with screwdriver bit in the draw-in groove, the one end that the head was kept away from. The utility model relates to a rationally, simple structure, convenient operation can regard as spanner, breakout tongs, screwdriver, cutter and saw to use, and is multiple functional, practices thrift the cost, conveniently carries, has the serration in the cambered surface of activity board lip, during the use with the increase of bathroom pipeline occlusal surface, the occlusal force increase simultaneously prevents to skid.

Description

Pipe and movable dual-purpose bathroom wrench

Technical Field

The utility model belongs to the technical field of hand tool, concretely relates to pipe adjustable dual-purpose bathroom spanner.

Background

In the field of hand tools, wrenches are a widely used tool. Utility model patent application No. 201820210374.X discloses a large-opening dual-purpose wrench for bathroom, which comprises a handle part and a head part, wherein the head part comprises a fixed plate lip, a worm wheel and a movable plate lip, the lower end of the movable plate lip is matched with the worm wheel, and the movable plate lip is close to or far away from the fixed plate lip under the action of the worm wheel; the lower part of the fixed plate lip is provided with a slot with an opening at one end, and the lower end of the movable plate lip is provided with a worm; the worm can be inserted into the slot to be meshed with the worm wheel and can be pulled out from the slot to be separated from the worm wheel; both ends of the worm can be used as starting ends inserted into the slots to realize the meshing with the worm wheel; one side surface of the upper part of the movable plate lip is a smooth plane, and the other side surface of the upper part of the movable plate lip is a tooth surface with transverse fine teeth. The utility model has the advantages of above-mentioned patent has dual function, can satisfy different work needs for bathroom pipeline's installation, maintenance and maintenance. However, the above patent still has certain disadvantages, because the tooth surface with the transverse serration is an inclined surface, the engaging surface with the sanitary ware pipeline is small when in use, the engaging force is also reduced correspondingly, even if the transverse serration is arranged, the sliding is still easy, in addition, the wrench in the above patent has a single function, and in operation, a plurality of tools need to be carried, and the burden of an operator is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pipe adjustable dual-purpose bathroom spanner to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: pipe dual-purpose bathroom spanner that lives, including head and handle portion, the head includes the fixed plate lip, the worm wheel, and lower extreme and worm wheel cooperation, and be close to or keep away from the movable plate lip of fixed plate lip under the effect of worm wheel, the lower part of fixed plate lip is one end open-ended slot, the lower extreme of movable plate lip is the worm, the worm can insert slot and worm wheel meshing, and can take out from the slot and break away from with the worm wheel, the both ends of worm all can regard as the initiating terminal that inserts the slot, realize the meshing with the worm wheel, its structural feature lies in: one side on the upper portion of activity board lip is glossy plane, another side is equipped with inside sunken arcwall face, and the inner wall equipartition of arcwall face has the several along the serration of radial extension, two chambers that hold have been seted up to a lateral wall of handle portion, wherein two ends that hold the chamber articulate respectively have blade and saw blade, and the outside of blade and saw blade is equipped with the driving lever of dislocation arrangement, a terminal surface of handle portion is equipped with puts the thing chamber, wherein put one side in thing chamber and articulate there is the protective cover, and the opposite side of putting the thing chamber is connected with the protective cover through buckle structure, it is equipped with the several draw-in groove to put the thing intracavity, and be equipped with screwdrivers blade in the draw-in groove.

Preferably, the protective cover includes an outer frame and a rail disposed inside the outer frame.

Preferably, the number of the clamping grooves is 3-5, and the two sides of the clamping grooves are provided with concave parts communicated with the clamping grooves.

Preferably, the screwdriver head comprises a connecting rod and sub-screwdriver heads arranged at two ends of the connecting rod, wherein the cross section of the connecting rod is in a regular polygon or ellipse shape, and the sub-screwdriver heads arranged at two ends of the connecting rod are different in shape and/or size.

Compared with the prior art, the utility model relates to a rationally, simple structure, convenient operation can regard as spanner, breakout tongs, screwdriver, cutter and saw to use, and is multiple functional, practices thrift the cost, conveniently carries, has the latch in the arc face of activity board lip, increases with bathroom pipeline occlusal surface during the use, and the occlusal force increases simultaneously, and is more practical, handy, prevents to skid.

Drawings

Fig. 1 is a schematic view of a usage state structure of the present invention;

FIG. 2 is a second schematic view of the structure of the utility model in use;

Fig. 3 is a third schematic view of the structure of the utility model in use;

FIG. 4 is a schematic structural view of the movable plate lip of the present invention;

Fig. 5 is a bottom view of the handle portion of the present invention;

In the figure: 1-head part, 2-handle part, 3-fixed plate lip, 4-worm wheel, 5-movable plate lip, 6-worm, 7-plane, 8-arc surface, 9-serration, 10-containing cavity, 11-blade, 12-saw blade, 13-deflector rod, 14-containing cavity, 15-protective cover, 16-buckle structure, 17-clamping groove, 18-screwdriver bit, 19-mounting hole, 20-outer frame, 21-railing, 22-recess, 23-connecting rod and 24-sub-cutter bit.

Detailed Description

The invention is further explained with reference to the drawings, without limiting the scope of protection of the invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-5, the utility model provides a technical scheme, a pipe and movable dual-purpose bathroom wrench, comprising a head part 1 and a handle part 2, wherein the head part comprises a fixed plate lip 3, a worm wheel 4, and a movable plate lip 5, the lower end of which is matched with the worm wheel 4 and is close to or far away from the fixed plate lip 3 under the action of the worm wheel 4, the lower part of the fixed plate lip 3 is a slot (not shown in the figure) with an open end, the lower end of the movable plate lip 5 is a worm 6, the worm 6 can be inserted into the slot to be meshed with the worm wheel 4 and can be drawn out from the slot to be separated from the worm wheel 4, both ends of the worm 6 can be used as the starting end of the inserted slot to realize the meshing with the worm wheel 4, one side surface of the upper part of the movable plate lip 5 is a smooth plane 7, the other side surface is provided with an inward sunken arc surface 8, and the inner wall of the arc surface 8, a lateral wall of handle portion 2 seted up two and held chamber 10, wherein two ends that hold chamber 10 articulate respectively has blade 11 and saw blade 12, and the outside of blade 11 and saw blade 12 is equipped with the driving lever 13 of dislocation arrangement, a terminal surface of handle portion 2 be equipped with and put thing chamber 14, wherein the one side of putting thing chamber 14 articulates there is protective cover 15, and the opposite side of putting thing chamber 14 is connected with protective cover 15 through buckle structure 16, put thing chamber 14 in be equipped with several draw-in groove 17, and be equipped with screwdriver head 18 in the draw-in groove 17, handle portion 2 one end of keeping away from head 1 be equipped with the mounting hole 19 that is used for installing screwdriver head 18.

In the present embodiment, the protecting cover 15 includes an outer frame 20 and a rail 21 disposed inside the outer frame 20.

In this embodiment, the number of the slots 17 is 3-5, and two sides of the slots 17 are provided with recesses 22 communicated with the slots 21.

In this embodiment, the screwdriver head 18 includes a connecting rod 23 and sub-screwdriver heads 24 disposed at two ends of the connecting rod 23, wherein the cross section of the connecting rod 23 is in a regular polygon or ellipse, and the sub-screwdriver heads 24 disposed at two ends of the connecting rod 23 are different in shape and/or size.

When the pipe wrench is used, the smooth plane 7 of the movable plate lip 5 is opposite to the fixed plate lip 3 or the arc-shaped surface 8 of the movable plate lip 5 is opposite to the fixed plate lip 3 by turning the worm 6 and switching the starting end of the worm 6 inserted into the slot, so that the switching between the monkey wrench and the pipe wrench can be realized, the arc-shaped surface 8 of the movable plate lip 5 is internally provided with the thin teeth 9, the occlusal surface with a bathroom pipeline is increased when the pipe wrench is used, the occlusal force is increased, the pipe wrench is more practical and convenient to use and prevent slipping, the screwdriver head 18 is inserted into the mounting hole 19 to have the function of a screwdriver, the dismounting of various screws is realized by replacing different screwdriver heads 18, the blade 11 or the saw blade 12 can be pulled out by pressing the driving lever 13 towards the lower oblique direction, so that the screwdriver can be used as a cutter or a saw, the design is reasonable, the structure is simple, the operation is convenient, the functions, is convenient to carry.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. Pipe dual-purpose bathroom spanner that lives, including head and handle portion, the head include fixed plate lip, worm wheel and lower extreme and worm wheel cooperation to be close to or keep away from the movable plate lip of fixed plate lip under the effect of worm wheel, the lower part of fixed plate lip be one end open-ended slot, the lower extreme of movable plate lip be the worm, the worm can insert slot and worm wheel meshing to can take out from the slot and break away from with the worm wheel, the both ends of worm all can regard as the initiating terminal that inserts the slot, realize the meshing with the worm wheel, its characterized in that: a side on the upper portion of activity board lip be glossy plane, another side is equipped with inside sunken arcwall face, and the inner wall equipartition of arcwall face has the several along the serration of radial extension, a lateral wall of handle portion seted up two and held the chamber, wherein two ends that hold the chamber articulate respectively have blade and saw blade, and the outside of blade and saw blade is equipped with the driving lever of dislocation arrangement, a terminal surface of handle portion be equipped with and put the thing chamber, wherein put one side in thing chamber and articulate there is the protective cover, and put the opposite side in thing chamber and be connected with the protective cover through buckle structure, the thing intracavity of putting be equipped with the several draw-in groove, and be equipped with screwdrivers blade in the draw-in groove, the handle portion one end of keeping away from the head.

2. The pipe wrench of claim 1, wherein: the protective cover include the frame and set up in the inside railing of frame.

3. The pipe wrench of claim 1, wherein: the number of the clamping grooves is 3-5, and the two sides of the clamping grooves are provided with concave parts communicated with the clamping grooves.

4. The pipe wrench of claim 1, wherein: the screwdriver head comprises a connecting rod and sub-screwdriver heads arranged at two ends of the connecting rod, wherein the cross section of the connecting rod is in a regular polygon or ellipse shape, and the sub-screwdriver heads arranged at two ends of the connecting rod are not uniform in shape and/or size.