TWM629976U - Multifunctional socket type hand tool - Google Patents

Abstract

A multifunctional sleeve-type hand tool, comprising: a holding device, a sleeve and an elastic clip; the holding device is roughly Y-shaped and a holding part for holding is formed in the center, the holding The device is provided with three assembly holes in different directions toward the outside with the grip portion as the center, and each assembly hole can provide a set of sleeves for assembly; the sleeves are arranged in the assembly holes of the holding device, and each assembly hole The center of the sleeve has an assembly hole for the tool bit, and each assembly hole is provided with a groove, and each of the elastic clips is arranged in the assembly hole along each of the grooves; the elastic clips are elastic and external The shape is generally U-shaped, and the elastic clip is composed of a bottom wing and clamping wings arranged at both ends of the bottom wing. The elasticity of the elastic clip enables each of the clamping wings to clamp a tool bit. So that the tool bit does not come out of the mounting hole of the sleeve.

Description

Multifunctional socket type hand tool

This creation relates to a hand tool for tightening screws, especially a multi-functional socket-type hand tool with tool heads of various sizes on the hand tool.

Known screwdrivers usually have a handle, and through injection molding, the handle wraps the bottom of a tool head (such as a flat, cross or hexagon), and the handle is held so that the tool head rotates against the screw during use. And then achieve the function of locking or unscrewing; however, this type of screwdriver only has a single size of tool head, so consumers need to prepare quite a few screwdrivers of different sizes, the disadvantages are waste of money, difficult storage and inconvenience carry.

Therefore, some manufacturers have developed a socket-type screwdriver 50, which is characterized in that a socket 51 is arranged on the handle, and the tool head 52 can be arranged in the socket 51, and the tool head 52 can be replaced, so that the user only needs to A grip and tool heads 52 of different sizes are required to work; however, the disadvantages are as follows:

1. As shown in Fig. 1, a positioning part 53 needs to be made for the sleeve 51 of the sleeve-type screwdriver 50, a steel ball 54 or a circular convex point is arranged on the tool head 52, and the positioning part is embedded through the steel ball 54 or the circular convex point. 53, so that the tool head 52 will not fall out from the sleeve 51; however, such a structure will inevitably increase the cost of the operator.

2. As shown in Figure 1, the socket-type screwdriver 50 can only be used for one size screw at a time. For the bicycle and machinery maintenance industries, the tool head 52 must be constantly replaced, which is quite cumbersome and troublesome.

How to improve the lack of habitual structure is an issue that the relevant industry is actively solving.

The main purpose of this creation is to provide a multi-functional socket-type hand tool, which can provide a multi-functional socket-type hand tool with the tool head being sleeved on the socket and not easily disengaged, simple assembly, and good clamping effect.

The secondary purpose of this creation is to provide a multifunctional socket-type hand tool, wherein an elastic clip is arranged in the socket to clamp and fix the tool head, so that the tool head or the socket does not need additional processing, and the hand tool can be reduced in size. manufacturing cost.

Another object of the present invention is to provide a multifunctional socket-type hand tool, wherein the hand tool body is set in a Y-shape, and has three-direction connection sockets, and each socket can hold at least one tool head , making the use of the effect of saving trouble and convenience.

The structure of this creation includes: a holding device, three sets of sleeves, and three sets of elastic clips;

The holding device is roughly Y-shaped and forms a holding part in the center for holding. The holding device is provided with three assembling holes in different directions toward the outside with the holding part as the center. Provide a set of sleeve sets;

Each of the sleeves is arranged in the assembly hole of the holding device, the center of each of the sleeves has an assembly hole for the tool bit, and each assembly hole is provided with a groove. Each of the grooves is arranged in the assembly hole;

Each of the elastic clips is arranged in the assembly hole of each of the sleeves, and each of the elastic clips has It is elastic and has a U-shaped appearance. The elastic clip is composed of a bottom wing and clamping wings arranged at both ends of the bottom wing. The elasticity of the elastic clip allows each of the clamping wings to hold a tool. The head is clamped so that the tool head does not come out of the mounting hole of the sleeve.

In the embodiment of the present invention, a publicity part is disposed in the center of the holding device.

Through the above description, the features and functions of this creation are briefly described as follows:

1. This creation uses the clamping wings of the elastic clips to clamp the tool head. Therefore, compared with the known socket-type screwdrivers, there is no need to additionally process steel balls or circular bumps and positioning parts, which can be used for Manufacturers save manufacturing costs.

2. This creative holding device is set in a Y-shaped structure. Therefore, three tool heads can be set at the same time, and most of the tool heads have functional ends on the front and rear sides. In other words, this creative can provide six kinds of tools at the same time. Different functions or different sizes of tool heads are used for screw locking operations.

10: Holding the device

11: Grip

12: Assembly holes

13: Propaganda Department

20: Sleeve

21: Assembly holes

22: Groove

30: Elastic clip

31: Bottom Wing

32: Clamping Wings

40: Tool head

acquaintance

50: Socket type screwdriver

51: Sleeve

52: Tool head

53: Positioning part

54: Steel ball

Figure 1: Structure diagram of a known socket-type screwdriver.

Figure 2: An exploded perspective view of the structure of this creation.

Figure 3: A perspective view of the structure of this creation.

Figure 4: Sectional view of the sleeve and the elastic clip when assembled.

Figure 5: A cross-sectional view of the structure when this creation is combined with a tool head.

As shown in FIG. 2 to FIG. 5 , the multifunctional sleeve-type hand tool of the present invention includes: a holding device 10, three sets of sleeves 20, and three sets of elastic clips 30. The following is for the purpose of illustration. Conveniently, only one set of sleeves 20 and one set of elastic clips 30 are used for illustration.

As shown in FIG. 2 and FIG. 3 , the holding device 10 is generally Y-shaped and has a holding portion 11 formed in the center for holding. The holding device 10 is centered on the holding portion 11 and is disposed with three There are assembly holes 12 with different directions, and each assembly hole 12 can provide a set of sleeves 20 for assembly. In some embodiments, a propaganda portion 13 for propaganda function can be provided on the grip portion 11 , and the manufacturer can print on the propaganda portion 13 such as trademarks, propaganda words and the like.

As shown in FIG. 2 to FIG. 5 , each of the sleeves 20 is disposed in the assembly hole 12 of the holding device 10 , and the center of each of the sleeves 20 has an assembly hole 21 for the tool bit 40 to be disposed, as shown in FIG. 4 As shown in FIG. 5 , a groove 22 is provided in the assembly hole 21 , and the elastic clip 30 is arranged in the assembly hole 21 along the groove 22 .

As shown in FIGS. 2 to 5 , each of the elastic clips 30 is disposed in the assembly hole 12 of each of the sleeves 20 . As shown in FIGS. 3 to 5 , the aforementioned elastic clips 30 are elastic and have a general appearance. U-shaped, the elastic clip 30 is composed of a bottom wing 31 and clamping wings 32 disposed at both ends of the bottom wing 31 . The elasticity of the elastic clip 30 allows each of the clamping wings 32 to face a tool bit 40 . Clamping, so that the tool bit 40 is clamped by the elastic clip 30 and does not disengage from the assembling hole 21 of the sleeve 20 .

The above is the introduction of each component of this creation. The following will introduce the use of this creation and the advantages that can be obtained:

1. When the assembler installs, the sleeve 20 is assembled in the assembly hole 12 of the holding device 10, and the elastic clip 30 is assembled in the assembly hole 21 along the groove 22 of the sleeve. The top support stays within the groove 22 without disengaging.

2. As shown in FIG. 5, when in use, the tool head 40 is assembled in the assembly hole 21 of the sleeve 20, and the clamping wings 32 at both ends are clamped to the tool head 40 through the elasticity of the elastic clips 30, so that the The tool bit 40 is held by the elastic clip 30 and does not come out of the mounting hole 21 of the sleeve 20 .

3. The present invention uses the clamping wings 32 of the elastic clips 30 to clamp the tool head 40. Therefore, compared with the known socket-type screwdriver, additional processing of steel balls or circular bumps and positioning are not required. It can save the manufacturing cost for the industry.

4. As shown in FIG. 2, the present creation holding device 10 is provided with a Y-shaped structure, therefore, three tool heads 40 can be set at the same time, and most of the tool heads 40 have functional ends on the front and rear sides, in other words. The present invention can provide six different functions or different sizes of tool heads 40 at the same time for screw locking operation.

To sum up, this creative structure has never been seen in various books or public use, and it sincerely meets the requirements for a new type of patent application.

It needs to be stated that the above are the specific embodiments of this creation and the technical principles used. If the changes are made according to the concept of this creation, the functions produced by it still do not exceed the spirit covered by the description and drawings. , should be within the scope of this creation, together to be displayed.

10: Holding the device

11: Grip

13: Propaganda Department

20: Sleeve

22: Groove

30: Elastic clip

40: Tool head

Claims (2)

A multifunctional sleeve-type hand tool, comprising: a holding device, three sets of sleeves, and three sets of elastic clips; The holding device is roughly Y-shaped and forms a holding part in the center for holding. The holding device is provided with three assembling holes in different directions toward the outside with the holding part as the center. Provide a set of sleeve sets; Each of the sleeves is arranged in the assembly hole of the holding device, the center of each of the sleeves has an assembly hole for the tool bit, and each assembly hole is provided with a groove. Each of the grooves is arranged in the assembly hole; Each of the elastic clips is arranged in the assembly hole of each of the sleeves. Each of the elastic clips is elastic and has a U-shaped appearance. The elastic clips are clamped by a bottom wing and two ends of the bottom wing. It is composed of wings, and the elasticity of the elastic clip allows each of the clamping wings to clamp a tool bit, so that the tool bit does not escape from the assembling hole of the sleeve. The multifunctional sleeve-type hand tool according to claim 1, wherein a publicity part is disposed in the center of the holding device.

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