CN217833479U

CN217833479U - Multifunctional lengthened wrench sleeve

Info

Publication number: CN217833479U
Application number: CN202221856047.4U
Authority: CN
Inventors: 唐尧军
Original assignee: Yuyao Qionghui Metal Products Co ltd
Current assignee: Yuyao Qionghui Metal Products Co ltd
Priority date: 2022-07-07
Filing date: 2022-07-07
Publication date: 2022-11-18
Anticipated expiration: 2032-07-07

Abstract

The utility model discloses a multi-functional extension spanner sleeve, concretely relates to spanner sleeve field, including the connecting rod, connecting rod lower extreme fixed mounting has anti-skidding subassembly, connecting rod upper end demountable installation has sleeve device, sleeve device comprises installation pole, change subassembly and fixed subassembly, change subassembly demountable installation is in installation pole upper end, fixed subassembly demountable installation is in installation pole upper end one side. A multi-functional extension spanner sleeve, after the buckle is accomplished with the inserted block to the slot, rotate when the installation pole of rear end uses and drive and place the post and rotate, drive the standing groove rotation of front end after placing the post rotation, can dismantle the bolt after the standing groove rotates, the device changes the device front end through simple buckle mode, and the practicality that whole device has further been improved can be changed to this subassembly.

Description

Multifunctional lengthened wrench sleeve

Technical Field

The utility model relates to a spanner sleeve field, in particular to multi-functional extension spanner sleeve.

Background

The socket wrench is generally called as a socket, and is composed of a plurality of sockets with hexagonal holes or dodecagonal holes, a handle, a connecting rod and other accessories, and is particularly suitable for screwing bolts or nuts with very narrow or deep recesses. The sleeve has the branch of metric system and english system, and although the sleeve indent shape is the same, but external diameter, length etc. are to shape and the size design of corresponding equipment, and current spanner sleeve all is that the pullover of front end all is fixed size, and the pullover can not dismantle the change with the handle of rear end, and pullover and handle can only be changed together, can only carry out the change of whole device when dismantling the nut of different models in the face of needs, and this pullover can not dismantle the practicality that leads to whole device and reduce.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a multi-functional extension wrench socket, which can effectively solve the problems of the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a multi-functional extension spanner sleeve, includes the connecting rod, connecting rod lower extreme fixed mounting has anti-skidding subassembly, connecting rod upper end demountable installation has sleeve device, sleeve device comprises installation pole, change subassembly and fixed subassembly, change subassembly demountable installation in installation pole upper end, fixed subassembly demountable installation is in installation pole upper end one side, anti-skidding subassembly includes skid proof block and rotation lug, skid proof block and rotation lug are all seted up at the connecting rod lower extreme, it includes pullover, standing groove, inserted block, places the post, puts into groove and slot to change the subassembly, the put into groove is seted up in installation pole upper end, the slot is seted up at putting into inslot wall, inserted block one side fixed mounting is at placing the post outer wall, pullover lower extreme fixed mounting is in pullover upper end, the standing groove is seted up in pullover upper end.

Preferably, the fixing component comprises a fixing rod, a first thread, a spiral sleeve, a through hole, a butt joint rod and a combined groove, the lower end of the butt joint rod is fixedly installed in the combined groove, the through hole is formed in the upper end of the combined groove, the spiral sleeve is detachably installed at the upper end of the butt joint rod, one side of the upper end of the fixing rod is fixedly installed on the side face of the outer wall of the sleeve head, and the first thread is formed in the lower end of the fixing rod.

Preferably, the fixed subassembly is equipped with two sets ofly, and two sets of fixed subassembly upper ends respectively fixed mounting in pullover both sides, has strengthened the installation stability of this subassembly.

Preferably, the diameter of through-hole is greater than the diameter of fixed rod, and the fixed rod lower extreme runs through the through-hole, the diameter of butt joint pole is the same with the diameter of fixed rod, butt joint pole upper end is equipped with the screw thread lug, docks when making things convenient for the later stage to use.

Preferably, the inserted block and the slot are all provided with six groups, the inserted block is matched with the slot, the inserted block is buckled in the slot, the use stability is enhanced, and dislocation of the whole device in use is effectively avoided.

Preferably, the combined groove is formed in the outer wall of the upper end of the mounting rod, and the width of the combined groove is larger than the diameter of the spiral sleeve, so that the spiral sleeve can be conveniently and rotatably mounted.

Preferably, the length of spiral shell is greater than the length of first screw thread, the length of dead lever is greater than the length of butt joint pole, and the dead lever docks with the butt joint pole when the later stage equipment of being convenient for.

Preferably, the anti-skid lugs and the rotating lugs are identical in length and width, the anti-skid lugs and the rotating lugs are arranged at the lower end of the connecting rod in a staggered mode, and the anti-skid lugs and the rotating lugs alternately achieve the maximum anti-skid effect.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. after the buckle is completed by the slot and the inserting block, the mounting rod at the rear end is rotated to drive the placing column to rotate, the placing groove at the front end is driven to rotate after the placing column is rotated, the bolt can be disassembled after the placing groove is rotated, the front end of the device can be replaced by the device through a simple buckle mode, and the practicability of the whole device can be further improved by replacing the assembly.

2. After the spiral shell moves down, the upper end of the spiral shell leaves the lower end of the fixed rod, after the upper end of the spiral shell leaves the lower end of the fixed rod, the fixed rod and the butt rod are disassembled, after the butt rod and the fixed rod are disassembled, the fixed rod is taken out from the through hole by the upward moving sleeve head, after the fixed rod is taken out, the disassembly of the assembly is completed, the fixed assembly is placed through simple installation, the problem that the sleeve head moves forward when in use is solved, and the use stability of the whole device is enhanced after the problem that the sleeve head moves forward is solved.

Drawings

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

fig. 2 is a schematic view of the overall structure of the anti-skid assembly of the present invention;

fig. 3 is a schematic view of the overall structure of the sleeve device of the present invention;

fig. 4 is the utility model discloses a change subassembly overall structure sketch map:

fig. 5 is a schematic view of the overall structure of the fixing assembly of the present invention.

In the figure: 1. a connecting rod; 2. an anti-slip assembly; 21. an anti-slip bump; 22. rotating the lug; 3. a sleeve device; 31. replacing the component; 311. sleeving a head; 312. a placement groove; 313. placing the column; 314. inserting a block; 315. putting the glass into a groove; 316. inserting slots; 32. a fixing assembly; 321. a fixing rod; 322. a first thread; 323. a spiral casing; 324. a through hole; 325. a docking rod; 326. a combination tank; 33. and (5) installing a rod.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in figures 1-5, a multifunctional lengthened wrench socket comprises a connecting rod 1, an anti-slip component 2 is fixedly arranged at the lower end of the connecting rod 1, a socket device 3 is detachably arranged at the upper end of the connecting rod 1, the socket device 3 is composed of an installation rod 33, a replacement component 31 and a fixing component 32, the replacement component 31 is detachably arranged at the upper end of the installation rod 33, the fixing component 32 is detachably arranged at one side of the upper end of the installation rod 33, the anti-slip component 2 comprises an anti-slip lug 21 and a rotating lug 22, the anti-slip lug 21 and the rotating lug 22 are both arranged at the lower end of the connecting rod 1, the replacement component 31 comprises a sleeve head 311, a placing groove 312, an inserting block 314, a placing column 313, a placing groove 315 and an inserting groove 316, the placing groove 315 is formed in the upper end of the mounting rod 33, the inserting groove 316 is formed in the inner wall of the placing groove 315, one side of the inserting block 314 is fixedly mounted on the outer wall of the placing column 313, the lower end of the sleeve head 311 is fixedly mounted on the upper end of the sleeve head 311, the placing groove 312 is formed in the upper end of the sleeve head 311, two groups of fixing components 32 are arranged, the upper ends of the two groups of fixing components 32 are respectively and fixedly mounted on two sides of the sleeve head 311, six groups of inserting blocks 314 and six groups of inserting grooves 316 are arranged, the inserting blocks 314 are matched with the inserting grooves 316, the inserting blocks 314 are buckled in the inserting grooves 316, the lengths and the widths of the anti-skid blocks 21 and the rotating blocks 22 are the same, and the anti-skid blocks 21 and the rotating blocks 22 are alternately formed in the lower end of the connecting rod 1; the pullover 311 that will find earlier with the model is suitable before the use, pullover 311 model is selected to put into putting into the groove 315 through the inserted block 314 that places the post 313 outside of pullover 311 lower extreme after accomplishing with inserted block 314, makes slot 316 and the inserted block 314 of putting into the groove 315 carry out the buckle, rotates when the installation pole 33 of rear end uses after slot 316 and inserted block 314 accomplish the buckle and drives and place post 313 and rotate, drives the standing groove 312 rotation of front end after placing post 313 rotates, can dismantle the bolt after standing groove 312 rotates, the device is changed the device front end through simple buckle mode, and this subassembly can be changed and further improved the practicality of whole device.

The fixing component 32 comprises a fixing rod 321, a first thread 322, a screw sleeve 323, a through hole 324, a butt joint rod 325 and a combination groove 326, the lower end of the butt joint rod 325 is fixedly installed in the combination groove 326, the through hole 324 is arranged at the upper end of the combination groove 326, the screw sleeve 323 is detachably installed at the upper end of the butt joint rod 325, one side of the upper end of the fixing rod 321 is fixedly installed on the side surface of the outer wall of the sleeve head 311, the first thread 322 is arranged at the lower end of the fixing rod 321, the diameter of the through hole 324 is larger than that of the fixing rod 321, the lower end of the fixing rod 321 penetrates through the through hole 324, the diameter of the butt joint rod 325 is the same as that of the fixing rod 321, a thread bump is arranged at the upper end of the butt joint rod 325, the combination groove 326 is arranged at the outer wall of the upper end of the installing rod 33, the width of the combination groove 326 is larger than that of the screw sleeve 323, the length of the screw sleeve 323 is larger than that of the first thread 322, and the length of the fixing rod 321 is larger than that of the butt joint rod 325; when the insert 314 moves downwards to be buckled with the slot 316, the lower end of the fixing rod 321 on the side of the sleeve head 311 is driven to penetrate through the through hole 324, after the lower end of the fixing rod 321 penetrates through, the lower end of the fixing rod 321 is butted with the upper end of the butting rod 325, after the butting rod 325 is butted with the fixing rod 321, the screw sleeve 323 rotates clockwise, after the screw sleeve 323 rotates clockwise, the lower end of the fixing rod 321 is fixed with the upper end of the butting rod 325, after the butting rod 325 is butted with the fixing rod 321, the assembly is assembled, when the type of the sleeve head 311 needs to be changed, the screw sleeve 323 can be rotated anticlockwise, after the screw sleeve 323 moves downwards, the upper end of the screw sleeve 323 leaves the lower end of the fixing rod 321, after the upper end of the screw sleeve 323 leaves the lower end of the fixing rod 321, the fixing rod 321 is disassembled with the butting rod 325, after the butting rod 325 is disassembled with the fixing rod 321, the sleeve head 311 moves upwards to take out the fixing rod 321 from the through hole 324, after the fixing rod 321 is taken out, the assembly 32 solves the problem of forward movement of the whole using stability of the reinforcing device after the sleeve head is placed in use through simple installation.

It should be noted that the utility model relates to a multifunctional lengthened wrench socket, the socket 311 with the appropriate type is found before using, the socket 311 type is selected and put into the putting-in groove 315 through the insertion block 314 outside the placing post 313 at the lower end of the socket 311 after completing, the slot 316 put into the groove 315 is buckled with the insertion block 314, after the slot 316 and the insertion block 314 are buckled, the mounting rod 33 at the rear end is rotated to drive the placing post 313 to rotate, after the placing post 313 is rotated, the placing groove 312 at the front end is rotated, after the placing groove 312 is rotated, the bolt can be disassembled, when the insertion block 314 is moved downwards to be buckled with the slot 316, the lower end of the fixing rod 321 at the side of the socket 311 is driven to penetrate through the through hole 324, after the lower end of the fixing rod 321 is penetrated through, the lower end of the fixing rod 321 is butted with the upper end of the butt rod 325, when the butt joint rod 325 and the fixed rod 321 are in butt joint, the spiral sleeve 323 rotates clockwise, when the spiral sleeve 323 rotates clockwise, the lower end of the fixed rod 321 and the upper end of the butt joint rod 325 move upwards, when the butt joint rod 325 and the fixed rod 321 are in butt joint, the assembly is completed, when the model of the sleeve head 311 needs to be changed, the spiral sleeve 323 can be rotated anticlockwise to enable the spiral sleeve 323 to move downwards, when the spiral sleeve 323 moves downwards, the upper end of the spiral sleeve 323 leaves the lower end of the fixed rod 321, when the upper end of the spiral sleeve 323 leaves the lower end of the fixed rod 321, the fixed rod 321 and the butt joint rod 325 are disassembled, when the butt joint rod 325 and the fixed rod 321 are disassembled, the fixed rod 321 is taken out from the through hole 324 by moving the sleeve head 311 upwards, and when the fixed rod 321 is taken out, the assembly is disassembled.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a multi-functional extension spanner sleeve, includes connecting rod (1), its characterized in that: connecting rod (1) lower extreme fixed mounting has anti-skidding subassembly (2), connecting rod (1) upper end demountable installation has sleeve device (3), sleeve device (3) comprise installation pole (33), change subassembly (31) and fixed subassembly (32), change subassembly (31) demountable installation in installation pole (33) upper end, fixed subassembly (32) demountable installation is in installation pole (33) upper end one side, anti-skidding subassembly (2) include skid proof block (21) and rotate lug (22), skid proof block (21) and rotation lug (22) all set up at connecting rod (1) lower extreme, change subassembly (31) including pullover (311), standing groove (312), inserted block (314), place post (313), put into groove (315) and slot (316), put into groove (315) and set up in installation pole (33) upper end, slot (316) set up at put into groove (315) inner wall, inserted block (314) one side fixed mounting is at placing post (313) outer wall, pullover (312) lower extreme fixed mounting is in pullover (312) upper end, sets up at pullover (311).

2. The multi-function, extended length wrench socket as claimed in claim 1, wherein: fixed subassembly (32) include dead lever (321), first screw thread (322), spiral shell (323), through hole (324), butt joint pole (325) and combination groove (326), butt joint pole (325) lower extreme fixed mounting is in combination groove (326), through hole (324) are seted up in combination groove (326) upper end, spiral shell (323) demountable installation is in butt joint pole (325) upper end, dead lever (321) upper end one side fixed mounting is in pullover (311) outer wall side, dead lever (321) lower extreme is seted up in first screw thread (322).

3. The multi-function, extended length wrench socket as claimed in claim 1, wherein: the fixed components (32) are provided with two groups, and the upper ends of the two groups of fixed components (32) are respectively and fixedly arranged at the two sides of the sleeve head (311).

4. A multi-function elongate wrench socket as claimed in claim 2, in which: the diameter of the through hole (324) is larger than that of the fixing rod (321), the lower end of the fixing rod (321) penetrates through the through hole (324), the diameter of the butt joint rod (325) is the same as that of the fixing rod (321), and a threaded convex block is arranged at the upper end of the butt joint rod (325).

5. A multi-function lengthened wrench socket as claimed in claim 1, wherein: six groups of inserting blocks (314) and six groups of inserting grooves (316) are arranged, the inserting blocks (314) are matched with the inserting grooves (316), and the inserting blocks (314) are buckled in the inserting grooves (316).

6. A multi-function, extended length wrench socket as claimed in claim 2, wherein: the combined groove (326) is formed in the outer wall of the upper end of the mounting rod (33), and the width of the combined groove (326) is larger than the diameter of the spiral sleeve (323).

7. A multi-function, extended length wrench socket as claimed in claim 2, wherein: the length of the screw sleeve (323) is greater than that of the first thread (322), and the length of the fixing rod (321) is greater than that of the butt joint rod (325).

8. The multi-function, extended length wrench socket as claimed in claim 1, wherein: the length and the width of the anti-skid lugs (21) are the same as those of the rotating lugs (22), and the anti-skid lugs (21) and the rotating lugs (22) are arranged at the lower end of the connecting rod (1) in a staggered mode.