Cross socket spanner with sliding and rotating functions

By designing a cross sleeve wrench with sliding rotation function, including a sliding rod, a sleeve head, a compression spring, a fixing block and a rotating block, the existing cross sleeve wrench has solved the shortcomings in the after-force and storage, and has achieved labor-saving, labor-saving, time-saving and convenient storage when used.

CN222537539UActive Publication Date: 2025-02-28WEIHAI WEILIYUJIE TOOLS CO LTD
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Patent Information

Application Number
CN202323471565.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2023-12-20
Publication Date
2025-02-28
Estimated Expiration
2033-12-20

AI Technical Summary

Technical Problem

The existing cross sleeve wrench has shortcomings in the application and storage. The length of the application rod is fixed, and an external application rod is required, and it cannot be folded, making it inconvenient to store.

Method used

A cross sleeve wrench with sliding rotation function is designed, including a sliding rod, a sleeve head, a compression spring, a fixing block and a rotating block. The sliding rod can slide in the hexagonal through holes of the fixed block and the rotating block to achieve sliding and rotation functions.

Benefits of technology

It saves labor, labor and time during use, and can be easily stored, solving the shortcomings of traditional cross sleeve wrench in terms of force and storage.

✦ Generated by Eureka AI based on patent content.

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Abstract

The cross socket spanner with the sliding and rotating functions comprises a sliding rod and a socket head and is characterized by further comprising a fixing block, a rotating block and a compression spring, the appearance of the fixing block is a cylinder, a hexagonal through hole is formed in the left-right direction of the fixing block, the sliding rod can slide in the through hole, and the compression spring is arranged in the sliding rod. A counter bore is formed in the middle of the fixed block, a through hole is formed in the middle of the bottom of the counter bore, four centrosymmetric bosses are arranged on the periphery of the bottom of the counter bore, the rotating block is cylindrical and can freely slide in the through hole in the fixed block, a hexagonal through hole is formed in the middle of the rotating block in the left-right direction, and the sliding rod can slide in the through hole. A cylindrical boss is arranged at the bottom of the rotating block and can freely slide in the counter bore in the fixed block, four grooves in central symmetry are formed in the periphery of the boss, the boss at the bottom of the fixed block can enter the grooves, and a through hole is formed in the middle of the rotating block and used for containing a spring.
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Description

Technical Field

[0001] The utility model relates to the technical field of hand tool cross socket wrenches, in particular to a cross socket wrench with sliding and rotating functions. Background Art

[0002] When using an ordinary cross socket wrench to tighten a nut, the length of the force rod is fixed. When force is needed, an external force rod is required. And when used up, since the ordinary cross socket wrench is made of two rods welded together and cannot be folded, it is very inconvenient to store. Summary of the invention

[0003] The purpose of the utility model is to solve the deficiencies of the above-mentioned technology and to provide a cross socket wrench with a sliding and rotating function which has a reasonable design, a simple structure, a low cost, is easy to manufacture, and saves labor, time and effort when used.

[0004] The technical solution adopted by the utility model is a cross socket wrench with sliding and rotating functions, including a sliding rod, a socket head, and a compression spring. The sliding rod is a hexagonal long rod. One end of the socket head is provided with a hexagonal countersunk hole with the same size as the sliding rod, which can be riveted together with the sliding rod, and the other end is also provided with a hexagonal countersunk hole for twisting a nut. The utility model is characterized in that it also includes a fixed block and a rotating block. The fixed block is cylindrical in shape and has a hexagonal through hole in the left and right directions. The sliding rod can slide in the through hole. The middle part of the fixed block is provided with a countersunk hole. A through hole is provided in the middle of the bottom of the countersunk hole, and four centrally symmetrical bosses are provided around the bottom of the countersunk hole. The rotating block is cylindrical in shape and can slide freely in the hexagonal through hole on the fixed block. A hexagonal through hole is provided in the left and right directions of the middle part, and the sliding rod can slide in the through hole. A cylindrical boss is provided at the bottom of the rotating block, which can slide freely in the countersunk hole on the fixed block. Four centrally symmetrical grooves are provided around the cylindrical boss at the bottom of the rotating block, and the boss at the bottom of the fixed block can enter the groove. A through hole is provided in the middle of the rotating block for placing a spring.

[0005] The utility model has the advantages of reasonable design, simple structure, low cost, easy manufacture, labor-saving, time-saving and force-saving in use, and is a cross socket wrench with sliding and rotating functions. BRIEF DESCRIPTION OF THE DRAWINGS

[0006] Figure 1 It is a structural schematic diagram of the utility model.

[0007] Figure 2 It is a side sectional view of the utility model.

[0008] Figure 3 It is a structural schematic diagram of the fixing block of the utility model.

[0009] Figure 4 It is a cross-sectional view of the fixing block of the utility model.

[0010] Figure 5 It is a structural schematic diagram of the movable block of the utility model.

[0011] Markings in the figure: 1, sleeve head, 2, sliding rod, 3, fixed block, 4, rotating block, 5, compression spring. DETAILED DESCRIPTION

[0012] As shown in the figure, a cross socket wrench with sliding and rotating functions includes a sliding rod 2, a socket head 1, and a compression spring 5. The sliding rod 2 is a hexagonal long rod. One end of the socket head 1 is provided with a hexagonal countersunk hole of the same size as the sliding rod 2, which can be riveted together with the sliding rod 2, and the other end is also provided with a hexagonal countersunk hole for twisting the nut. It is characterized in that it also includes a fixed block 3 and a rotating block 4. The fixed block 3 is cylindrical in shape and has a hexagonal through hole in the left and right directions. The sliding rod 2 can slide in the through hole. The fixed block 3 is provided with a countersunk hole in the middle. A through hole is provided in the middle of the bottom, and four centrally symmetrical bosses are provided around the bottom of the countersunk hole. The rotating block 4 is cylindrical in shape and can slide freely in the hexagonal through hole on the fixed block 3. A hexagonal through hole is provided in the left and right directions of the middle part, and the sliding rod 2 can slide in the through hole. A cylindrical boss is provided at the bottom of the rotating block 4, which can slide freely in the countersunk hole on the fixed block 3. Four centrally symmetrical grooves are provided around the cylindrical boss at the bottom of the rotating block 4, and the boss at the bottom of the fixed block 3 can enter the groove. A through hole is provided in the middle of the rotating block 4 for placing a spring 5.

[0013] When the slide bar 2 needs to be adjusted left and right, just pull the slide bar 2 left and right, and the slide bar 2 slides in the hexagonal holes in the fixed block 3 and the rotating block 4 to achieve the sliding function. When it needs to rotate, press the rotating block 4 downward, and when the four centrally symmetrical grooves on the cylindrical boss at the bottom of the rotating block 4 are separated from the four centrally symmetrical bosses at the bottom of the countersunk hole on the fixed block 3, the slide bar 2 can rotate around the fixed block 3. When the rotating block 4 is released, the grooves on the rotating block 4 re-engage with the bosses on the fixed block 3 through the action of the spring elastic force, and the fixed block 3 and the rotating block 4 are locked, and the slide bar 2 cannot rotate.

Claims

1. A cross socket wrench with sliding and rotating function, comprising a sliding rod, a socket head, and a compression spring. The sliding rod is a hexagonal long rod. One end of the socket head is provided with a hexagonal countersunk hole of the same size as the sliding rod, which can be riveted together with the sliding rod. The other end is also provided with a hexagonal countersunk hole for twisting a nut. The characteristics are as follows: It also includes a fixed block and a rotating block. The fixed block is cylindrical in shape and has a hexagonal through hole in the left and right directions. The sliding rod can slide in the hexagonal through hole. A countersunk hole is provided in the middle of the fixed block, and a through hole is provided in the middle of the bottom of the countersunk hole. Four centrally symmetrical bosses are provided around the bottom of the countersunk hole. The rotating block is cylindrical in shape and can rotate freely in the countersunk hole in the middle of the fixed block. A hexagonal through hole is provided in the left and right directions in the middle of the rotating block. The sliding rod can slide in the hexagonal through hole. A cylindrical boss is provided at the bottom of the rotating block and can slide freely in the countersunk hole on the fixed block. The cylindrical boss at the bottom of the block is surrounded by four centrally symmetrical grooves, and the boss at the bottom of the fixed block can enter the grooves. A through hole is provided in the middle of the rotating block for placing a spring. When rotation is required, the rotating block is pressed downward. When the four centrally symmetrical grooves on the cylindrical boss at the bottom of the rotating block are separated from the four centrally symmetrical bosses at the bottom of the countersunk hole on the fixed block, the sliding rod can rotate around the fixed block. When the rotating block is released, the grooves on the rotating block are re-engaged with the bosses on the fixed block through the action of the spring elastic force. At this time, the fixed block and the rotating block are locked, and the sliding rod cannot rotate.