CN216265706U - Adjustable wrench for special occasions - Google Patents

Adjustable wrench for special occasions Download PDF

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Publication number
CN216265706U
CN216265706U CN202122863356.6U CN202122863356U CN216265706U CN 216265706 U CN216265706 U CN 216265706U CN 202122863356 U CN202122863356 U CN 202122863356U CN 216265706 U CN216265706 U CN 216265706U
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CN
China
Prior art keywords
crown
handle
fixed
wrench
adjustable
Prior art date
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Active
Application number
CN202122863356.6U
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Chinese (zh)
Inventor
史亚臣
姚明言
张路振
赵金华
黄辉
张胜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CITIC National Chemical Co Ltd
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CITIC National Chemical Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by CITIC National Chemical Co Ltd filed Critical CITIC National Chemical Co Ltd
Priority to CN202122863356.6U priority Critical patent/CN216265706U/en
Application granted granted Critical
Publication of CN216265706U publication Critical patent/CN216265706U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to the technical field of wrench tools, in particular to an adjustable wrench used in special occasions. Including handle, crown and atress pole, the handle rear end is equipped with the round hole, is equipped with the atress pole in the round hole, and the front end of handle is equipped with the crown perpendicular with the handle, and the crown is including the movable crown of fixed crown and the fixed crown of swing joint on fixing the handle, be equipped with the spout on the fixed crown, activity crown lower extreme is equipped with the screw rod, and the screw rod passes through that fixed screw is mobilizable to be installed in the spout. The opening direction of the handle head of the wrench is vertical to the handle, the size of the opening of the handle head is adjustable, and the application range is wide; the box inner pipe joint nut can be effectively acted on the box inner pipe joint nut only with an operation space in the axial direction and the far end by matching with the stress application rod, and is convenient to fasten and disassemble.

Description

Adjustable wrench for special occasions
Technical Field
The utility model relates to the technical field of wrench tools, in particular to an adjustable wrench used in special occasions.
Background
A wrench is a common mounting and dismounting tool. Hand tools for turning bolts, screws, nuts and other threaded fasteners for tightening openings or trepanning of bolts or nuts using the principle of leverage.
The handle and the opening of most of existing wrenches are on the same horizontal plane, the application occasions are limited, the socket wrench is not enough for connecting the nut through the pipe although the stress rod and the head are in the vertical direction, namely the nut is in the box and the radial space distance near the nut is small, the operation space of the wrench is limited, the wrench can not be conveniently used, and the wrench is convenient to use only when the nut has good operation space in the axial direction and the far end. Therefore, the existing common spanner has a small application range, cannot be well applied to the pipe joint nut in the box, which only has an operation space in the axial direction and the far end, and is inconvenient for fastening and disassembling the nut.
SUMMERY OF THE UTILITY MODEL
The adjustable wrench for the special occasions overcomes the defects of the prior art, and has the advantages of strong specialization, wide application range, simple operation and high efficiency.
The utility model is realized by the following technical scheme: the utility model provides a spanner is used to special occasion with adjustable, its characterized in that includes handle, crown and application of force pole, the handle rear end is equipped with the round hole, is equipped with application of force pole in the round hole, and the front end of handle is equipped with the crown perpendicular with the handle, and the crown is including the fixed crown of fixing on the handle and the movable crown of the fixed crown of swing joint, be equipped with the spout on the fixed crown, movable crown lower extreme is equipped with the screw rod, and the screw rod passes through the mobilizable installation in the spout of fixed screw.
Preferably, the opening direction of the crown is perpendicular to the handle.
Preferably, the force application rod is detachably inserted into the round hole.
The utility model has the beneficial effects that: the opening direction of the handle head of the wrench is vertical to the handle, the size of the opening of the handle head is adjustable, and the application range is wide; the box inner pipe joint nut can be effectively acted on the box inner pipe joint nut only with an operation space in the axial direction and the far end by matching with the stress application rod, and is convenient to fasten and disassemble.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is a schematic front view of the present invention;
fig. 5 is a partial structural schematic diagram of the present invention.
In the drawing, 1 a force application rod, 2 a handle, 201 a round hole, 3 a crown, 301 a fixed crown, 302 a movable crown, 303 a sliding groove, 304 a screw rod and 305 a fixed screw.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly apparent, the technical solutions of the present invention are further described below with reference to the following embodiments.
As shown in fig. 1 to 5, an adjustable wrench for special occasions comprises a handle 2, a crown 3 and a force applying rod 1, wherein a circular hole 201 is formed in the rear end of the handle 2, the force applying rod 1 is arranged in the circular hole 201, the force applying rod 1 is detachably inserted into the circular hole 201, the crown 3 perpendicular to the handle 2 is arranged at the front end of the handle 2, the opening direction of the crown 3 is perpendicular to the handle 2, the crown 3 comprises a fixed crown 301 fixed on the handle 2 and a movable crown 302 movably connected with the fixed crown 301, a sliding groove 303 is formed in the fixed crown 301, a screw 304 is arranged at the lower end of the movable crown 302, and the screw 304 is movably installed in the sliding groove 303 through a fixing screw 305.
During the use, with 3 opening cards of crown on the case inner tube joint nut that needs fastening or dismantlement, according to the 3 opening sizes of joint nut specification adjustment crown, make 3 opening sizes of crown and joint nut specification adaptations, it makes its card on joint nut specifically to remove movable crown 302, then the fixed screw 305 on the tightening screw 304 makes crown 3 tightly block on joint nut, block the back, the handheld power application pole 1 of staff inserts in round hole 201, make handle 2 drive crown 3 rotate in power application pole 1 through the application of force, accomplish the fastening and the dismantlement of butt joint nut.
The utility model has reasonable structure, convenient use and high working efficiency, and solves the problem that the common open-end wrench tool is inconvenient to use in a limited space in a box.
Other technical features than those described in the specification are known to those skilled in the art.

Claims (3)

1. The utility model provides a spanner is used to special occasion with adjustable, its characterized in that, includes handle (2), crown (3) and stress application pole (1), handle (2) rear end is equipped with round hole (201), is equipped with stress application pole (1) in round hole (201), and the front end of handle (2) is equipped with crown (3) perpendicular with handle (2), and crown (3) are equipped with spout (303) including fixed crown (301) and the activity crown (302) of swing joint fixed crown (301) on handle (2), fixed crown (301) are equipped with screw rod (304), and screw rod (304) are movably installed in spout (303) through fixed screw (305).
2. An adjustable special occasion wrench according to claim 1, characterized in that the opening direction of the crown (3) is perpendicular to the handle (2).
3. An adjustable special occasion wrench according to claim 1, characterized in that said forcing rod (1) is removably inserted in the circular hole (201).
CN202122863356.6U 2021-11-22 2021-11-22 Adjustable wrench for special occasions Active CN216265706U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122863356.6U CN216265706U (en) 2021-11-22 2021-11-22 Adjustable wrench for special occasions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122863356.6U CN216265706U (en) 2021-11-22 2021-11-22 Adjustable wrench for special occasions

Publications (1)

Publication Number Publication Date
CN216265706U true CN216265706U (en) 2022-04-12

Family

ID=81034689

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122863356.6U Active CN216265706U (en) 2021-11-22 2021-11-22 Adjustable wrench for special occasions

Country Status (1)

Country Link
CN (1) CN216265706U (en)

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