TW201501874A - The socket wrench which has multi-in-one socket group with telescopic structure - Google Patents

Abstract

One kind of socket wrench has multi-in-one socket with a telescopic structure. Which comprises: a telescoping socket set, a socket linking components, a wrench element. This socket set has a telescopic structure, that department of the different sizes of socket combined into a socket set with a telescopic structure, it is available to use with most types of wrench in the commercial market, the inner and outer edges of the socket with tabs latch and groove, to avoid improper sliding sleeve or out. User can choose the sizes of socket by the sliding socket set with the telescopic structure. When a force be added to this socket wrench, it will be driven the connection components of the socket or the outer socket, and drive the rotation of the inner socket, that the screw or nut will be demolished.

Description

Multi-sleeve socket wrench with telescopic structure

The invention relates to a sleeve set of a plurality of different sizes combined into a sleeve group having a telescopic structure; the utility model can be matched with most types of wrenches on the market, and the inner edge of the sleeve has a latching and a latching groove. The improper sliding or sliding of the sleeve can be avoided, and the sleeve size can be selected by the user through the telescopic structure of the sliding sleeve, and the screws or nuts of different sizes can be disassembled.

The removable socket wrenches commonly known in the market are generally sleeves of different sizes and must be used separately to disassemble nuts of different sizes.

The general fixed-type wrenches commonly known in the market can be divided into open-type wrenches, multi-angle star-shaped wrenches, and multi-angle-toothed wrenches. Each type of wrench is of a fixed size specification, and various sizes of wrenches must be prepared to disassemble screws of different sizes. cap.

Removable socket wrenches and general fixed wrenches on the market. In order to disassemble screws of different sizes, it is necessary to prepare a variety of sleeves and wrenches of different sizes, which require more storage space and are used and stored. Inconvenient, there is a need for improvement.

The invention combines a plurality of sleeves of different sizes into one with a telescopic structure The sleeve set can be used with most types of wrenches on the market. The inner and outer edges of the sleeve have a latch and a latching groove to prevent the sleeve from sliding or slipping improperly. The user can use the sliding sleeve. Telescopic structure for sleeve size selection to remove screws or nuts of different sizes.

The invention has the sleeves of various sizes at the same time, so that the required sleeve size can be easily selected freely, and the sleeves and the wrenches of various sizes and specifications are not separately prepared, and the storage space is not required, and the utility model has the advantages of convenient use. Features and convenience of storage.

10‧‧‧Multi-sleeve wrench sleeve with telescopic structure

11‧‧‧Sleeve

12‧‧‧Carmen

13‧‧‧Kelvin trench

14‧‧‧Sleeve coupling assembly

15‧‧‧ Groove

16‧‧‧榫 榫 ( (2)

17‧‧‧Board components (1): Ratchet type skateboarders

18‧‧‧ wrench components (2): hollow ratchet type movable wrench

19‧‧‧Drive flange

20‧‧‧Card (2)

21‧‧‧Flange columnar structure

Fig. 1 is a perspective assembled view (1) of the present invention.

Fig. 2 is a perspective assembled view (2) of the present invention.

Figure 3 is a perspective view of the present invention (Formula 1).

Figure 4 is a perspective view of the present invention (type 2).

Figure 5 is a perspective view of the present invention (type 3).

Figure 6 is a perspective view of the present invention (Form 4).

Figure 7 is a perspective cross-sectional view of the present invention.

Figure 8 is a partial cross-sectional view of the sleeve of the present invention.

Figure 9 is a perspective view showing the operation of the present invention.

Fig. 10 is a perspective view showing the operation of the present invention.

The utility model relates to a multi-sleeve socket wrench with a telescopic structure, which is characterized in that a plurality of sleeves of different sizes are respectively sleeved into a sleeve group having a telescopic structure according to the sleeve size order. The inner and outer edges of the sleeve have a latch and a latching groove to prevent improper sliding or slipping of the sleeve. The sleeve connecting component has a cylindrical groove at the inner edge of one end of the assembly, and a flanged column structure at the other end of the assembly; a groove is formed therein; and the wrench is used to fit the driving convexity of the wrench component; Edge structure. Referring to FIG. 1 , FIG. 2 , and FIG. 10 , the multi-sleeve wrench sleeve 10 having a telescopic structure includes a sleeve 11 , a cassette 12 , and a latching groove 13 . The sleeve coupling assembly 14 includes a groove 15, a latching groove (two) 16, and a flanged columnar structure 21. The wrench member (1) 17 includes a transmission flange structure 19 and a cassette (2) 20. When the multi-sleeve telescopic socket wrench is applied, the sleeve coupling assembly or the outer sleeve can be driven to drive the rotation of the inner sleeve to disassemble the screw or nut.

10‧‧‧Multi-sleeve wrench sleeve with telescopic structure

11‧‧‧Sleeve

12‧‧‧Carmen

13‧‧‧Kelvin trench

14‧‧‧Sleeve coupling assembly

15‧‧‧ Groove

16‧‧‧榫 榫 ( (2)

17‧‧‧Wrench components (1): Ratchet type adjustable wrench

19‧‧‧Drive flange

20‧‧‧Card (2)

21‧‧‧Flange columnar structure

Claims (6)

A multi-sleeve socket wrench having a telescopic structure, comprising: a sleeve set formed by a plurality of sleeves of different sizes and having a telescopic structure; a sleeve joint assembly; and a wrench member. Wherein, the sleeve set of the multi-sleeve combined into the telescopic structure is formed by combining two or more polygonal sleeves of different sizes or sleeves of multi-angle stars. The sleeve connecting assembly, wherein the inner edge of one end has a cylindrical structure conforming to the assembled sleeve type, and the other end is a cylindrical flange having a groove structure, and the device for connecting the sleeve set and the wrench member . The wrench element is a wrench with the characteristics of the grip and the head. The sleeve assembly of the multi-sleeve combination with the telescopic structure of claim 1 , wherein each of the single sleeve elements has a hexagonal, polygonal, and polygonal shape of the inner and outer edges of the sleeve. Or polygonal toothed structure. The telescopic sleeve set must be assembled in at least two or more identical type sleeves, and assembled according to actual needs, without limitation. Applying the multi-sleeve combination of the telescopic structure of the first and second aspects of the patent scope, the combination method is: the sleeves of adjacent size specifications are respectively small to large or large to small, and the sleeve is set The tube layer is sleeved and combined. The size and shape of the inner and outer sleeves of the inner sleeve and the outer sleeve must conform to each other, so that the sleeves of different sizes can be socketed and assembled to form a sleeve capable of sliding between the sleeves. Tube set. A multi-sleeve socket wrench having a telescopic structure according to claims 1, 2, and 3, wherein an inner edge of each sleeve member includes a plurality of latching grooves, the position of which is mirrored on the sleeve The inner edge of the two ends. And the outer edge of each sleeve member has one or more elastic latches, and the structure is formed by a grooved inner spring and a spherical bead. When the inner layer is assembled with the sleeve of the outer layer, the latching groove of the inner sleeve of the outer sleeve and the elastic latch of the outer edge of the inner sleeve can be matched with each other to prevent improper sliding or sliding of the sleeve. . For the multi-sleeve socket wrench with telescopic structure of the first, second, third and fourth aspects of the patent application, the wrench component can be a special type of wrench, and can also be used with most types of wrenches on the market. For example, a conventional hexagonal wrench, a polygonal wrench, a polygonal star wrench, an open type wrench, a T-type socket wrench, an adjustable wrench with a ratchet type transmission structure, or an adjustable wrench with a penetrating ratchet type transmission structure. The sleeve connecting component of claim 1 is a cylindrical structure, wherein the inner edge of one end has a cylindrical structure conforming to the assembled sleeve type, and the type thereof may be hexagonal, polygonal, polygonal or The polygonal tooth shape; and the inner edge of the connecting component comprises a plurality of latching grooves, the position of which is mirrored on the inner edge of the connecting component. The other end of the connecting component is a flanged columnar structure, which may be in the form of a cylindrical, polygonal or polygonal star-shaped structural body; the flanged cylindrical structure has a groove and a grooved groove structure. It can be matched with the transmission flange structure of the wrench element (including its cassette).