Sleeve mechanism convenient to assemble

Abstract

The utility model discloses a sleeve mechanism convenient to assemble. The sleeve mechanism comprises an upper end sleeve part, a measurement connecting part and a cross-shaped lifting lower end part, the upper end sleeve part comprises a connecting end, an inner polygonal sleeve, an inner hexagonal sleeve and a plug pin, the inner polygonal sleeve is provided with a first working cavity, the inner hexagonal sleeve is provided with a second working cavity, and the inner polygonal sleeve and the inner hexagonal sleeve can be selectively used according to different working requirements; the bolt is arranged at the lower end of the upper end sleeve part and is inserted into the measurement connecting part; the measurement connecting part comprises a measurement unit area, an upper connecting block and a straight-line-shaped starting part, and the upper connecting block is provided with a connecting groove which can be connected with the plug pin of the sleeve part at the upper end; the cross-shaped screwdriver lower end part comprises a cross-shaped screwdriver working part and a plugging port; the insertion port can be connected with the upper end sleeve part or the measuring connection part. And one tool can meet various different working requirements, so that the number of carried tools is reduced, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical tool technical field, specifically, relate to an improved sleeve mechanism of convenient assembly. BACKGROUND

[0002] In daily assembly and maintenance work, often need to use a variety of different types of tools, such as cross screwdriver, flat screwdriver, internal hex wrench and various connectors. The traditional tool is often single function, and the operator needs to carry a large number of different tools, which is extremely inconvenient to use. Moreover, in the assembly process, the replacement and assembly process between tools are complicated, which wastes a lot of time and energy. Therefore, developing a tool that can integrate multiple functions and is easy to assemble has become a problem to be solved. SUMMARY

[0003] (I) technical problem solved

[0004] In view of the deficiencies of the prior art, the utility model provides a sleeve mechanism of convenient assembly, which has the advantages of satisfying a variety of different work requirements, reducing the number of tools carried, improving work efficiency, connecting and disassembling each component very conveniently through different connection modes, greatly shortening the time of tool assembly and function replacement, and solving the problems of single function of traditional tools, difficulty in disassembling and assembling of tools.

[0005] (II) technical scheme

[0006] In order to realize the above-mentioned advantages of satisfying a variety of different work requirements, reducing the number of tools carried, improving work efficiency, connecting and disassembling each component very conveniently through different connection modes, and greatly shortening the time of tool assembly and function replacement, the utility model adopts the following specific technical scheme: including upper end sleeve part 1, measuring connecting part 2 and cross lifting end part 3, the upper end sleeve part 1 includes connecting end 11, inner multi-angle sleeve 12, inner hex sleeve 13 and bolt 14, the inner multi-angle sleeve 12 is provided with first working cavity 121, the inner hex sleeve 13 is provided with second working cavity 131, the inner multi-angle sleeve 12 and the inner hex sleeve 13 can be selected and used according to different work requirements, and the bolt 14 is inserted with the measuring connecting part 2 at the lower end of the upper end sleeve part 1.

[0007] The measuring connecting part 2 comprises a measuring unit area 21, an upper connecting block 22 and a straight start part 23.

[0008] The cross start lower end part 3 comprises a cross start working part 31 and a plug-in interface 32; the plug-in interface 32 can be connected with the upper end sleeve part 1 or the measuring connecting part 2, when the cross screwdriver function is needed, the cross start lower end part 3 is connected with other parts, and the cross start working part 31 is used for working.

[0009] Further, the connecting end 11 is provided with a fixed terminal 111, when the connecting end 11 is connected with other parts, the fixed terminal 111 plays a fixed role.

[0010] Further, the multi-angle sleeve 12 can be an octagonal sleeve, which meets different cap use.

[0011] Further, the scale value of the measuring unit area 21 is set to be between 20-40mm.

[0012] (Three) beneficial effects

[0013] Compared with the prior art, the sleeve mechanism provided by the utility model has the beneficial effects that the sleeve mechanism integrates the functions of the cross start, the straight start, the inner hexagonal sleeve and the connecting head, one tool can meet various different work requirements, the number of tools to be carried is reduced, and the work efficiency is improved.

[0014] Convenient assembly: through the connection structure such as the connecting end 11, the connecting groove 221 and the plug-in interface 32, the connection and disassembly between the various parts are very convenient, and the time for tool assembly and function replacement is greatly shortened. DETAILED DESCRIPTION

[0015] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0016] Figure 1 It is the structural schematic diagram of the utility model;

[0017] Figure 2Is the structural schematic diagram of the upper end sleeve part 1 of the utility model;

[0018] Figure 3 Is the structural schematic diagram of the utility model Figure 2 ;

[0019] Figure 4 Is the structural schematic diagram of the measurement connecting part 2 of the utility model;

[0020] Figure 5 Is the structural schematic diagram of the cross lifting and lowering end part 3 of the utility model;

[0021] In the drawing: upper end sleeve part 1, connecting end 11, fixed terminal 111, inner polygon sleeve 12, first working cavity 121, inner hexagonal sleeve 13, second working cavity 131, bolt 14, measurement connecting part 2, measurement unit area 21, upper connecting block 22, connecting groove 221, straight lifting part 23, cross lifting and lowering end part 3, cross lifting working part 31, plug interface 32. DETAILED DESCRIPTION

[0022] To further illustrate the various embodiments, the utility model provides the drawing, these drawings are the part of the utility model disclosure, it is mainly used to illustrate the embodiment, and can cooperate the description of the related description to explain the operation principle of the embodiment, cooperate with reference to these contents, the person skilled in the art should be able to understand other possible implementation modes and the advantages of the utility model, the components in the drawing are not drawn according to the proportion, and similar component symbols are usually used to represent similar components.

[0023] According to the embodiment of the utility model, a sleeve mechanism of convenient assembly is provided.

[0024] The utility model is further illustrated by combining with the drawings and specific embodiments, as Figures 1-5 shown, according to the sleeve mechanism of convenient assembly of the utility model embodiment, it includes upper end sleeve part 1, measurement connecting part 2 and cross lifting and lowering end part 3, the upper end sleeve part 1 includes connecting end 11, inner polygon sleeve 12, inner hexagonal sleeve 13 and bolt 14.Connecting end 11 is equipped with fixed terminal 111, is used to be connected with other components and is fixed.The inner polygon sleeve 12 is equipped with first working cavity 121, and the inner hexagonal sleeve 13 is equipped with second working cavity 131, and the inner polygon sleeve 12 and the inner hexagonal sleeve 13 can be selected and used according to different work requirements.The bolt 14 is inserted into the lower end of the upper end sleeve part 1 and the measurement connecting part 2.

[0025] The measurement connecting part 2 comprises a measurement unit area 21, an upper connecting block 22 and a straight bit 23.

[0026] The cross bit lower end part 3 comprises a cross bit working part 31 and a plug-in interface 32.

[0027] Working principle: when the internal hexagonal sleeve function is needed, the internal hexagonal sleeve 13 of the upper end sleeve part 1 is rotated to the working position and is fixed by the plug-in pin 14.

[0028] Use method: when the screw dismounting or mounting work is carried out, the corresponding function part is selected according to the type of the screw.

[0029] In the utility model, unless another definite provision and limitation, the terms "mount", "set", "connect", "fix", "screw" and the like terms should do the broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated, can be mechanical connection, also can be electrical connection, can be directly connected, also can be indirectly connected through the intermediate medium, can be the communication or the interaction relationship of two elements of two elements inside, unless another definite limitation, for the ordinary skilled in the art, can understand the specific meaning of the above terms in the utility model according to the specific situation.

[0030] The above only is the preferred embodiment of the utility model, and does not limit the utility model, and any modification, equivalent replacement, improvement and the like made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A sleeve mechanism for easy assembly, characterized in that: The utility model relates to a measuring device for the length of the workpiece, including upper end sleeve part (1), measurement connecting part (2) and cross start lower end part (3), upper end sleeve part (1) includes connecting end (11), inner polygon sleeve (12), inner hexagonal sleeve (13) and latch (14), inner polygon sleeve (12) is equipped with first working cavity (121), and inner hexagonal sleeve (13) is equipped with second working cavity (131), and inner polygon sleeve (12) and inner hexagonal sleeve (13) can be selected and used according to different work requirements, and the latch (14) is inserted in the lower end of upper end sleeve part (1) with the measurement connecting part (2) and is inserted, measurement connecting part (2) includes measurement unit area (21), upper connecting block (22) and a word start part (23), and the upper connecting block (22) is equipped with connecting groove (221), and can be connected with the latch (14) of upper end sleeve part (1), cross start lower end part (3) includes cross start work part (31) and insertion interface (32), and insertion interface (32) can be connected with upper end sleeve part (1) or measurement connecting part (2).

2. A sleeve mechanism for easy assembly according to claim 1, characterized in that: The connecting end (11) is provided with a fixed terminal (111), which plays a fixed role when the connecting end (11) is connected with other components.

3. A sleeve mechanism for easy assembly according to claim 1, characterized in that: The polygon sleeve (12) can be an octagonal sleeve.

4. A sleeve mechanism for easy assembly according to claim 1, characterized in that: The scale value of the measurement unit area (21) is set between (20) and (40) mm. The connecting end (11) is provided with a fixed terminal (111), which plays a fixed role when the connecting end (11) is connected with other components. The polygon sleeve (12) can be an octagonal sleeve. The scale value of the measurement unit area (21) is set between (20) and (40) mm.

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