CN202180435U

CN202180435U - Socket wrench

Info

Publication number: CN202180435U
Application number: CN2011203161721U
Authority: CN
Inventors: 金扬辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-08-28
Filing date: 2011-08-28
Publication date: 2012-04-04
Anticipated expiration: 2021-08-28

Abstract

The utility model discloses a socket wrench which comprises a socket (1), a socket rod (2), a rod-handle connection body (3) and a handle, wherein the socket (1), the socket rod (2), the rod-handle connection body (3) and the handle are sequentially connected top to bottom; a cavity (4) penetrates downward through the rod-handle connection body (3) is arranged inside the handle along the periphery of the axis; an internal thread is arranged on the cavity wall of the cavity (4), an external thread is arranged on the rod wall of the socket rod (2); the handle at the periphery of the cavity (4) is longitudinally and symmetrically divided into two handle parts (5), buckling parts mutually matched and buckled are arranged at the peripheries of the corresponding end faces of the two handle parts (5), a pivot joint body (6) is arranged at the lower end face of each handle part (5), pivot joint shafts (7) are arranged on the upper end face of the rod-handle connection body (3) at positions corresponding to the two pivot joint bodies (6), and the two pivot joint bodies (6) are in pivot joint with corresponding pivot joint shafts (7); a handle inner peripheral wall of the handle part (5), which corresponds to the outer wall side of the cavity (4), is connected on the outer wall of the cavity (4) in a butt joint manner; a buckling cover (8) is covered on the opening at the upper end of the handle part (5); and the socket (1) is in threaded connection with the socket of the socket rod (2).

Description

Box spanner

Technical field

The utility model relates to a kind of daily living article, relates in particular to a kind of box spanner.

Background technology

Box spanner of the prior art in use all needs palm to be adjacent to handle comprehensively; Thereby holding real back turning handle conscientiously drives sleeve and realizes changeing and twist nut; Because strength is the contact friction conduction of the armrest palm and handle; So strength is very limited, when in the face of some nut that becomes rusty solid, be very much hard.

Summary of the invention

In view of this, the utility model technical problem to be solved is: provide a kind of the commentaries on classics to twist strength more foot and operation can assist location in big deep holes box spanner.

In order to achieve the above object; The utility model adopts following technical scheme to realize: a kind of box spanner comprises the sleeve, loop bar, bar handle connector and the handle that connect successively from the bottom to top, wherein; Periphery is provided with the cavity of the said bar handle of downward perforation connector along the axle center in said handle inside; The chamber wall of said cavity is provided with internal thread, and the bar wall of said loop bar is provided with external screw thread, the peripheral said handle of said cavity vertically symmetry be divided into two handle; Two corresponding each other end face peripheries of said handle portion have the adaptive clamping part of detaining card connection each other; Be equipped with pivoted body on the lower surface of two said handle portions, the upper surface of said bar handle connector is equipped with drive-connecting shaft on the position of corresponding two said pivoted bodies, and two said articulated part correspondences are articulated on the said drive-connecting shaft; Leg is connected on the outer wall of said cavity in the handle of the corresponding said cavity outer wall side of said handle portion, and the opening of said handle portion upper end is stamped buckle closure.

As preferably, said pullover, loop bar, articulated part, drive-connecting shaft are stainless steel.

As preferably, said bar handle connector and handle are plastic material.

Description of drawings

Fig. 1 is vertical sectional structure sketch map of the utility model.

Among Fig. 1: 1. sleeve, 2. loop bar, 3. connector, 4. cavity, 5. handle portion, 6. pivoted body, 7. drive-connecting shaft, 8. buckle closure.

The specific embodiment

In order to make those skilled in the art further understand the characteristic and the technology contents of the utility model, see also following detailed description and accompanying drawing about the utility model.

Shown in Figure 1, the utility model provides a kind of box spanner, comprises by following from the last sleeve 1 that connects successively; Loop bar 2, bar handle connector 3 and handle, wherein, periphery is provided with the cavity 4 of the said bar handle of downward perforation connector 3 along the axle center in said handle inside; The chamber wall of said cavity 4 is provided with internal thread; The bar wall of said loop bar 2 is provided with external screw thread, and said cavity 4 peripheral vertically symmetrical 5, two corresponding each other end face peripheries of said handle portions 5 of two handle that are divided into of said handle have the adaptive clamping part of detaining card connection each other; Be equipped with pivoted body 6 on the bottom surfaces of two said handle portions 5; The upper surface of said bar handle connector 3 is in being equipped with 7, two said pivoted body 6 corresponding pivot joints on the said drive-connecting shaft 7 of drive-connecting shaft on the position of corresponding two said pivoted bodies 6, leg is connected on the outer wall of said cavity 4 in the handle of said handle portion 5 corresponding said cavity 4 outer wall sides; The opening of said handle portion 5 upper ends is stamped buckle closure 8; Said sleeve 1 is for being bolted in the sleeve of said loop bar 2, and said sleeve 1, loop bar 2, pivoted body 6, drive-connecting shaft 7 are stainless steel, and said bar handle connector 3 is plastic material with handle.

But the preferable possible embodiments that the above is merely the utility model is not the claim in order to limitation the utility model, so the equivalent structure that all utilization the utility model specifications and accompanying drawing content are done changes, all in like manner is included in the scope of the utility model.

Claims

1. box spanner; Comprise by following from the last sleeve (1) that connects successively; Loop bar (2), bar handle connector (3) and handle; It is characterized in that: periphery is provided with the cavity (4) of the said bar handle of downward perforation connector (3) along the axle center in said handle inside, and the chamber wall of said cavity (4) is provided with internal thread, and the bar wall of said loop bar (2) is provided with external screw thread; The peripheral said handle of said cavity (4) vertically symmetry be divided into two handle (5); The end face periphery that two said handle portions (5) are corresponding each other has the adaptive clamping part of detaining card connection each other, is equipped with pivoted body (6) on the bottom surfaces of two said handle portions (5), and the upper surface of said bar handle connector (3) is equipped with drive-connecting shaft (7) on the position of corresponding two said pivoted bodies (6); Two said pivoted bodies (6) are corresponding to articulate on the said drive-connecting shaft (7); Leg is connected on the outer wall of said cavity (4) in the handle of the corresponding said cavity of said handle portion (5) (4) outer wall side, and the opening of said handle portion (5) upper end is stamped buckle closure (8), and said sleeve (1) is for being bolted in the sleeve of said loop bar (2).

2. box spanner as claimed in claim 1 is characterized in that: described sleeve (1), loop bar (2), pivoted body (6), drive-connecting shaft (7) are stainless steel, and said bar handle connector (3) and handle are plastic material.