CN217453699U

CN217453699U - Convenient to use's box spanner

Info

Publication number: CN217453699U
Application number: CN202220158574.1U
Authority: CN
Inventors: 秦海军
Original assignee: Tianjin Ruibo Xinde Architectural Decoration Engineering Co ltd
Current assignee: Tianjin Ruibo Xinde Architectural Decoration Engineering Co ltd
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2022-09-20
Anticipated expiration: 2032-01-21

Abstract

The utility model discloses a convenient socket wrench, which comprises a connecting rod, a sleeve and a handle, wherein a positioning groove is arranged at the center of the bottom of the connecting rod, the top of the sleeve is arranged in the positioning groove, a spring is fixed between one side of a fixing plate and the outer wall of the connecting rod, a pressing ring is jointed at the end part of a limiting block, a driving ring is fixed at the top of the pressing ring, the driving ring is arranged at the outer side of the connecting rod, the bottom of the pressing ring can move upwards on the inclined plane at the end part of the limiting block through a forward rotation driving ring, the limiting block can be separated from a rectangular groove under the action of the spring, the sleeve can be disassembled, the bottom of the pressing ring can move downwards on the inclined plane at the end part of the limiting block through a reverse rotation driving ring, the limiting block is further pushed to be clamped with the rectangular groove, and the sleeve can be arranged at the end part of the connecting rod, the sleeve is convenient to disassemble and assemble.

Description

Convenient to use's box spanner

Technical Field

The utility model relates to a repair tools technical field especially relates to a convenient to use's box spanner.

Background

The socket wrench 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.

Connecting rod and sleeve on the present box spanner are fixed connection, can't accomplish the sleeve that a connecting rod corresponds a plurality of models, lead to the box spanner that needs place a plurality of models in the toolbox, lead to big at the inside area of toolbox, inconvenient carrying, the last handle of box spanner is the outer wall of lug welding at the connecting rod simultaneously, can't accomodate, lead to placing big at the inside area of toolbox, to above-mentioned problem, carry out the innovative design on original box spanner's basis.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a convenient to use's box spanner has the telescopic function of being convenient for change multiple model, and is convenient for the function of accomodating the handle to be convenient for to box spanner's carrying.

The utility model discloses a can realize through following technical scheme:

the utility model provides a convenient to use's box spanner, is including connecting pole, sleeve and handle, connect the central department of pole bottom to have seted up the constant head tank, the inside of constant head tank is provided with telescopic top, the rectangular channel has been seted up to telescopic avris, one side reservation of constant head tank has logical groove, the inside of rectangular channel is provided with the stopper, the tip of stopper runs through the inside that leads to the groove, the bottom of stopper tip is fixed with the fixed plate, be fixed with the spring between one side of fixed plate and the outer wall that connects the pole, the tip laminating of stopper has the compression ring, the top of compression ring is fixed with the drive ring, the drive ring is installed in the outside that connects the pole.

Further setting the following steps: the outer wall of the top of the connecting rod is fixed with a fixing frame, a rotating shaft is rotatably arranged inside the fixing frame, a handle is fixed on the outer wall of the rotating shaft, the lower end of the handle is located inside the supporting ring, a locking ring is fixed at the bottom of the supporting ring, and the locking ring is arranged on the outer side of the connecting rod.

Further setting as follows: the top of the sleeve is of a rectangular structure, and the sleeve is connected with the connecting rod in a clamping manner through the positioning groove.

Further setting the following steps: one end of the limiting block is designed to be an inclined structure, the limiting block is connected with the sleeve in a clamping mode through the rectangular groove, the limiting block and the through groove form a clamping type sliding structure, and the driving ring is in threaded connection with the connecting rod.

Further setting the following steps: the handle forms rotating structure with the mount through the pivot, the inboard of mount and one side of handle are laminated each other, the tip of handle is semi-circular structure.

Further setting the following steps: the locking ring is in threaded connection with the connecting rod, and the inner side of the supporting ring is in clamping connection with the outer side of the handle.

To sum up, the beneficial technical effects of the utility model are that: through corotation drive ring, can make the bottom of clamp ring do the rebound at the inclined plane of stopper tip, and then make the stopper under the effect of spring, can separate with the rectangular channel for the sleeve can be dismantled, through the reversal drive ring, can make the bottom of clamp ring do the rebound at the inclined plane of stopper tip, and then promote stopper and rectangular channel block, make the sleeve can install the tip that connects the pole, to sum up the convenience is to telescopic dismantlement and installation, corotation or reversal locking ring simultaneously, can accomplish accomodating and expanding to the handle, and then convenient carrying to box spanner.

Drawings

FIG. 1 is a schematic view of the handle storage front view structure of the present invention;

FIG. 2 is a schematic view of the handle of the present invention in an expanded elevation;

FIG. 3 is an enlarged schematic view of the structure of the present invention at A in FIG. 1;

fig. 4 is a schematic view of the top-down installation structure of the sleeve of the present invention;

fig. 5 is an enlarged schematic view of fig. 2B according to the present invention;

fig. 6 is a schematic view of the installation structure of the handle in a top view.

Reference numerals: 1. a connecting rod; 2. positioning a groove; 3. a sleeve; 4. a rectangular groove; 5. a through groove; 6. a limiting block; 7. a fixing plate; 8. a spring; 9. a compression ring; 10. a drive ring; 11. a fixed mount; 12. a rotating shaft; 13. a handle; 14. a support ring; 15. and (4) locking the ring.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-6, for the utility model discloses a convenient to use's box spanner, including connecting pole 1, sleeve 3 and handle 13, connect the center department of pole 1 bottom to set up constant head tank 2, the inside of constant head tank 2 is provided with sleeve 3's top, rectangular channel 4 has been seted up to sleeve 3's avris, one side reservation of constant head tank 2 has logical groove 5, the inside of rectangular channel 4 is provided with stopper 6, stopper 6's tip runs through the inside that leads to groove 5, the bottom of stopper 6 tip is fixed with fixed plate 7, one side of fixed plate 7 and the outer wall that connects pole 1 between be fixed with spring 8, stopper 6's tip laminating has clamp ring 9, clamp ring 9's top is fixed with driving ring 10, driving ring 10 installs in the outside that connects pole 1, convenient dismantlement and installation to sleeve 3, thereby the sleeve 3 of different models of easy to assemble.

The outer wall of the top of the extension rod 1 is fixed with a fixing frame 11, a rotating shaft 12 is rotatably mounted inside the fixing frame 11, a handle 13 is fixed on the outer wall of the rotating shaft 12, the lower end of the handle 13 is located inside a supporting ring 14, a locking ring 15 is fixed at the bottom of the supporting ring 14, and the locking ring 15 is mounted on the outer side of the extension rod 1, so that the handle 13 can be conveniently unfolded and stored, and further a socket wrench can be conveniently carried.

The top of sleeve 3 is the rectangle structure, and sleeve 3 passes through constant head tank 2 and connects pole 1 to be connected for the block, has guaranteed that placing that sleeve 3 can be rigid is in the inside of constant head tank 2 to make stopper 6 and rectangular channel 4 just align, and then convenient installation to sleeve 3.

The one end design of stopper 6 is slope column structure, stopper 6 is connected for the block through rectangular channel 4 and sleeve 3, stopper 6 constitutes the sliding structure of block-type with leading to groove 5, the drive ring 10 with connect pole 1 to be threaded connection, when having guaranteed that drive ring 10 drives clamp ring 9 and has moved downwards, can make stopper 6 remove to the center department that connects pole 1, make stopper 6 and rectangular channel 4 block, can make stopper 6 in the inside normal removal that leads to groove 5 simultaneously, can not take place to rotate.

The handle 13 and the fixing frame 11 form a rotating structure through the rotating shaft 12, the inner side of the fixing frame 11 is attached to one side of the handle 13, and the end part of the handle 13 is of a semicircular structure, so that the top of the handle 13 can be fixed when the handle 13 is parallel to the extension rod 1.

The locking ring 15 is in threaded connection with the extension rod 1, the inner side of the support ring 14 is in clamping connection with the outer side of the handle 13, a self-locking function between the locking ring 15 and the extension rod 1 is guaranteed, and the support ring 14 can support the bottom of the handle 13.

The utility model discloses a theory of operation and beneficial effect do: when the extension rod 1 needs to be rotated by the handle 13, the locking ring 15 is rotated at this time, then the locking ring 15 drives the support ring 14 to move downwards, so that the support ring 14 is separated from the handle 13, then the extension rod 1 is rotated by one hundred eighty degrees, so that the handle 13 is attached to the inner side of the fixing frame 11 along with the rotation of the rotating shaft 12, then the locking ring 15 is rotated, so that the locking ring 15 drives the support ring 14 to move close to the handle 13, so that the handle 13 is fixed, thereby facilitating the application of a rotating force to the extension rod 1 through the handle 13, when a sleeve 3 of a different model needs to be replaced, the drive ring 10 is rotated at this time, so that the drive ring 10 drives the compression ring 9 to move upwards, because the spring 8 is in a compressed state, the spring 8 pushes the fixing plate 7 and the limit block 6 to move away from the extension rod 1, so that the limit block 6 is separated from the rectangular groove 4, then the sleeve 3 is separated from the inside of the positioning groove 2 under the action of gravity, then the inside of constant head tank 2 is inserted to the sleeve 3 that will change, and rotatory drive ring 10 after that for drive ring 10 drives clamp ring 9 and does and be close to the removal that connects pole 1 tip, makes clamp ring 9 promote stopper 6 to connecting the pole 1 removal to being close to, thereby makes stopper 6 and rectangular channel 4 block, makes sleeve 3 fixed, and then convenient dismantlement and the installation to sleeve 3, conveniently changes the sleeve 3 of different models.

The above, only be the utility model discloses the embodiment of preferred does not restrict according to this the utility model discloses a protection scope, 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. The utility model provides a convenient to use's box spanner which characterized in that: comprises a connecting rod (1), a sleeve (3) and a handle (13), wherein the center of the bottom of the connecting rod (1) is provided with a positioning groove (2), the top of the sleeve (3) is arranged in the positioning groove (2), the side of the sleeve (3) is provided with a rectangular groove (4), a through groove (5) is reserved on one side of the positioning groove (2), a limiting block (6) is arranged in the rectangular groove (4), the end part of the limiting block (6) penetrates through the inside of the through groove (5), the bottom of the end part of the limiting block (6) is fixed with a fixing plate (7), a spring (8) is fixed between one side of the fixed plate (7) and the outer wall of the connecting rod (1), the end part of the limiting block (6) is attached with a pressing ring (9), the top of the pressing ring (9) is fixedly provided with a driving ring (10), and the driving ring (10) is arranged on the outer side of the connecting rod (1).

2. A convenience socket as claimed in claim 1, wherein: the outer wall of the top of the connecting rod (1) is fixed with a fixing frame (11), a rotating shaft (12) is installed in the fixing frame (11) in a rotating mode, a handle (13) is fixed to the outer wall of the rotating shaft (12), the lower end of the handle (13) is located inside a supporting ring (14), a locking ring (15) is fixed to the bottom of the supporting ring (14), and the locking ring (15) is installed on the outer side of the connecting rod (1).

3. A convenience socket as claimed in claim 1, wherein: the top of sleeve (3) is the rectangle structure, sleeve (3) are connected for the block through constant head tank (2) and extension rod (1).

4. A convenience socket as claimed in claim 1, wherein: one end of the limiting block (6) is designed to be an inclined structure, the limiting block (6) is connected with the sleeve (3) in a clamping mode through the rectangular groove (4), the limiting block (6) and the through groove (5) form a clamping type sliding structure, and the driving ring (10) is in threaded connection with the connecting rod (1).

5. A convenience socket as claimed in claim 2, wherein: handle (13) constitute revolution mechanic through pivot (12) and mount (11), the inboard of mount (11) is laminated with one side of handle (13) each other, the tip of handle (13) is semi-circular structure.

6. A convenience socket as claimed in claim 2, wherein: the locking ring (15) is in threaded connection with the connecting rod (1), and the inner side of the support ring (14) is in clamping connection with the outer side of the handle (13).