CN213411809U

CN213411809U - Bathroom spanner

Info

Publication number: CN213411809U
Application number: CN202022406392.5U
Authority: CN
Inventors: 陈述
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-24
Filing date: 2020-10-24
Publication date: 2021-06-11
Anticipated expiration: 2030-10-24

Abstract

The utility model belongs to the technical field of hand tools, in particular to a bathroom wrench, which comprises a wrench head and a wrench handle, wherein the wrench head comprises a solid wrench lip and a movable wrench lip detachably connected with the solid wrench lip; the bottom of the fixed pulling lip is provided with an installation groove, a worm is rotationally arranged in the installation groove, the bottom of the movable pulling lip is provided with a rack, and the fixed pulling lip is provided with a sliding groove matched with the rack; when the rack is connected in the sliding chute in a sliding way, the rack can be meshed with the worm, the end part of the wrench handle is provided with a connecting cylinder, and the edge of the connecting cylinder is conical and is provided with a plurality of connecting grooves; an object of the utility model is to provide a manifold bathroom spanner of function.

Description

Bathroom spanner

Technical Field

The utility model belongs to the technical field of hand tool, in particular to bathroom spanner.

Background

The sanitary wrench is usually an adjustable wrench, the opening width of which can be adjusted within a certain range, and is a tool for fastening and loosening nuts and bolts with different specifications. The bathroom wrench is a common tool for maintenance workers, and is convenient to use because the opening of the bathroom wrench can be adjusted within a certain range, so that the bathroom wrench not only can be used for standard metric bolts and English bolts, but also can be used for some self-made non-standard bolts; but the existing bathroom wrenches are difficult to wrenches for some commonly used cylindrical connecting pieces in bathroom.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model aims to provide a bathroom spanner with various functions.

The purpose of the utility model is realized like this:

a bathroom wrench comprises a wrench head and a wrench handle, wherein the wrench head comprises a solid wrench lip and a movable wrench lip detachably connected with the solid wrench lip; the bottom of the fixed pulling lip is provided with an installation groove, a worm is rotationally arranged in the installation groove, the bottom of the movable pulling lip is provided with a rack, and the fixed pulling lip is provided with a sliding groove matched with the rack; when the rack is connected in the sliding groove in a sliding mode, the rack can be meshed with the worm, the end portion of the wrench handle is provided with a connecting cylinder, and the edge of the connecting cylinder is conical and is provided with a plurality of connecting grooves.

The connecting cylinder edge is provided with four spread grooves, the spread groove evenly sets up and end to end.

The wrench handle is provided with a hexagonal hole.

The end parts of the fixed pull lip and the movable pull lip are both in a rectangular strip shape, and two opposite side surfaces of the fixed pull lip and the movable pull lip are both provided with thin teeth.

The fixed pull lip is provided with a first abutting surface, the movable pull lip is provided with a second abutting surface, and the worm can drive the movable pull lip to move so that the first abutting surface abuts against the second abutting surface.

The gap between the end part of the fixed pulling lip and the first butt joint surface is arc-shaped, and the gap between the end part of the movable pulling lip and the second butt joint surface is arc-shaped.

The side of the wrench handle is provided with a plurality of handles.

The utility model discloses beneficial effect does:

1. the connecting cylinder can twist common cylindrical connecting pieces in the bathroom by matching with the connecting groove, so that the bathroom wrench can twist common polygonal connecting pieces and also can twist some cylindrical connecting pieces, and the bathroom wrench has more various functions; the connecting cylinder is in a conical shape, so that the diameter size range of the applicable connecting piece is wider, and the connecting cylinder is more practical.

2. The bathroom spanner still is provided with the hexagonal hole, can entangle and pull hexagon screw or hexagon nut commonly used in the bathroom, the setting up of first butt face and second butt face makes the bathroom spanner can pull some screws or nuts that the volume is littleer, so the utility model discloses a suitable connecting piece is more, so more practical.

3. The slender teeth are arranged, so that the antiskid effect can be achieved, the connection between the bathroom wrench and the connecting piece is more stable, and the use is convenient; the fixed pull lip and the movable pull lip are respectively provided with a section of arc-shaped position, so that connecting pieces can be better attached, the stress of the connecting pieces is more even, and the function of protecting the connecting pieces can be achieved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of a part of the structure of the present invention;

the reference numbers in the figures mean:

1-wrench handle, 2-fixed wrench lip, 3-movable wrench lip, 4-mounting groove, 5-worm,

6-rack, 7-chute, 8-connecting cylinder, 9-connecting groove, 10-hexagonal hole,

11-serration, 12-first abutting surface, 13-second abutting surface, 14-handle grip.

Detailed Description

The invention will be further described in the following with reference to the accompanying drawings in which:

referring to FIGS. 1-3: a bathroom wrench comprises a wrench head and a wrench handle 1, wherein the wrench head comprises a solid wrench lip 2 and a movable wrench lip 3 detachably connected with the solid wrench lip 2; the bottom of the fixed pulling lip 2 is provided with a mounting groove 4, a worm 5 is rotationally arranged in the mounting groove 4, the bottom of the movable pulling lip 3 is provided with a rack 6, and the fixed pulling lip 2 is provided with a chute 7 matched with the rack 6; when 6 sliding connection of rack is in spout 7, rack 6 can mesh with worm 5, 1 tip of wrench handle is provided with connecting cylinder 8, connecting cylinder 8 is the taper and the edge is provided with a plurality of spread grooves 9.

Preferably, the rack 6 is a circular rack; therefore, the movable pull lip 3 can only be separated from the fixed pull lip 2 from one direction, and in addition, the contact part of the rack 6 and the sliding groove 7 is smoother, and the abrasion in the use process is reduced.

The connecting cylinder 8 can twist cylindrical connecting pieces commonly used in the bathroom by matching with the connecting groove 9, so that the bathroom wrench can twist common polygonal connecting pieces and also twist some cylindrical connecting pieces, and the bathroom wrench has more various functions; the connecting cylinder 8 is in a conical shape, so that the diameter range of the applicable connecting piece is wider, and the connecting cylinder is more practical.

The edge of connecting cylinder 8 is provided with four spread grooves 9, spread grooves 9 evenly set up and end to end.

Be provided with hexagonal hole 10 on wrench handle 1, the utility model discloses preferred hexagonal hole 10 that sets up, in addition, also can set up a plurality of hexagonal holes 10 of variation in size, perhaps sets up the dysmorphism hole that is used for pulling other shape connecting pieces.

The fixed pull lip 2 is provided with a first abutting surface 12, the movable pull lip 3 is provided with a second abutting surface 13, and the worm 5 can drive the movable pull lip 3 to move so that the first abutting surface 12 abuts against the second abutting surface 13.

The bathroom spanner is provided with hexagonal hole 10, can entangle and pull hexagon screw or hexagon nut commonly used in the bathroom, the setting up of first butt face 12 and second butt face 13 makes the bathroom spanner can pull some screws or nuts that the volume is littleer, so the utility model discloses a connecting piece that is suitable for is more, so more practical.

The end parts of the fixed pull lip 2 and the movable pull lip 3 are both in a rectangular strip shape, and two opposite side surfaces of the fixed pull lip 2 and the movable pull lip 3 are both provided with serrations 11.

The end part of the fixed pulling lip 2 is arranged between the first abutting surfaces 12 in an arc shape, and the end part of the movable pulling lip 3 is arranged between the second abutting surfaces 13 in an arc shape. The fine teeth 11 are arranged, so that an anti-skid effect can be achieved, the connection between the bathroom wrench and the connecting piece is more stable, and the use is convenient; the solid pull lip 2 and the movable pull lip 3 are respectively provided with a section of arc-shaped position, so that connecting pieces can be better attached, the stress of the connecting pieces is more even, and the function of protecting the connecting pieces can be achieved.

The side of the wrench handle 1 is provided with a plurality of handle grips 14.

The handle grip 14 enables the wrench handle 1 to be better attached to the hand, and when the bathroom wrench is used in a humid environment, the handle grip 14 enables a user to grip the bathroom wrench more stably and is convenient to use.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A bathroom wrench comprises a wrench head and a wrench handle (1), wherein the wrench head comprises a solid wrench lip (2) and a movable wrench lip (3) detachably connected with the solid wrench lip (2); the bottom of the fixed pulling lip (2) is provided with an installation groove (4), a worm (5) is rotationally arranged in the installation groove (4), the bottom of the movable pulling lip (3) is provided with a rack (6), and the fixed pulling lip (2) is provided with a sliding groove (7) matched with the rack (6); when rack (6) sliding connection is in spout (7), rack (6) can mesh with worm (5), its characterized in that: the wrench handle is characterized in that a connecting cylinder (8) is arranged at the end part of the wrench handle (1), the connecting cylinder (8) is conical, and a plurality of connecting grooves (9) are formed in the edge of the connecting cylinder.

2. The bathroom wrench of claim 1, wherein: the connecting cylinder (8) edge is provided with four spread grooves (9), spread groove (9) evenly set up and end to end.

3. A sanitary wrench as claimed in claim 1 or 2, characterised in that: the wrench handle (1) is provided with a hexagonal hole (10).

4. The bathroom wrench of claim 3, wherein: the end parts of the fixed pull lip (2) and the movable pull lip (3) are rectangular strips, and two opposite side surfaces of the fixed pull lip (2) and the movable pull lip (3) are provided with serrations (11).

5. The bathroom wrench of claim 4, wherein: the fixed pull lip (2) is provided with a first abutting surface (12), the movable pull lip (3) is provided with a second abutting surface (13), and the worm (5) can drive the movable pull lip (3) to move so that the first abutting surface (12) abuts against the second abutting surface (13).

6. The bathroom wrench of claim 5, wherein: the end part of the fixed pulling lip (2) is arranged between the first abutting surfaces (12) in an arc shape, and the end part of the movable pulling lip (3) is arranged between the second abutting surfaces (13) in an arc shape.

7. The bathroom wrench of claim 1, 2, 4, 5 or 6, wherein: the side of the wrench handle (1) is provided with a plurality of handle grips (14).