Spark plug sleeve convenient to install

Abstract

The utility model relates to the technical field of sparking plug sleeves, in particular to a sparking plug sleeve convenient to install, which comprises a connecting rod, the bottom surface of the connecting rod is provided with a sliding chute, and a clamping block is welded on the inner wall of the sliding chute; a connecting structure is mounted on the connecting rod and comprises a fixed block, the fixed block is fixedly welded to the top end of the connecting rod, a movable groove is formed in the top surface of the fixed block, a rotating block is movably connected to the inner side of the movable groove through a rotating shaft, and a tool connecting groove is formed in the surface of the rotating block; the left side wall of the fixing block is in threaded connection with a threaded hand disc. By arranging the rotatable rotating block, the tool connecting grooves in different shapes can be rotated to the top face of the fixing block, a user can conveniently cooperate with the tool connecting grooves according to tools beside the hand, rotation of the connecting rod is achieved, the size of the connecting structure is small, occupied space is smaller during operation, and practicability is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of spark plug sleeves, in particular to a spark plug sleeve which can be conveniently installed. Background Art

[0002] The spark plug is commonly known as the spark nozzle. Its function is to discharge the pulse high voltage electricity sent by the high-voltage wire, break through the air between the two electrodes of the spark plug, and generate electric sparks to ignite the mixed gas in the cylinder. When disassembling the spark plug, it is necessary to use a wrench socket to achieve a stable connection with the spark plug to ensure the stability of subsequent disassembly.

[0003] In this regard, China has applied for patent number: CN202320326930.0, which discloses an anti-slip spark plug wrench socket, including a device body, the device body including a connecting device, an extension device and a handheld device, a connecting device is provided on one side of the device body, the connecting device includes a first connecting block, a first connecting rod, a fixing plate, a threaded connecting rod and a wrench, a first connecting block is provided on one side of the connecting device, a first connecting rod is threadedly connected to one side of the inner wall of the first connecting block, a fixing plate is welded to the bottom of the first connecting rod, a threaded connecting rod is welded to the bottom of the fixing plate, and a wrench is welded to the bottom of the threaded connecting rod, which relates to the technical field of spark plug wrench sockets. This anti-slip spark plug wrench socket has fewer steps and is more convenient to use, and can timely adjust the length of the wrench socket according to the actual situation of the spark plug, which is more convenient to use and more conducive to popularization and use.

[0004] The wrench socket is provided with a handle, which can drive the socket to rotate when in use, but the handle is welded to the support rod, which is not convenient for disassembly and assembly. In all operations with narrow operating space, the handle cannot be rotated at will, making the use of the socket inconvenient and affecting the normal use of the device.

[0005] Therefore, in order to solve the above problems, a spark plug sleeve with convenient installation is proposed. Utility Model Content

[0006] The purpose of the utility model is to provide a conveniently installed spark plug socket to solve the problem that the wrench socket in the prior art mentioned in the above background technology is provided with a handle, which can drive the socket to rotate when in use, but the handle is welded on the support rod, which is not convenient for disassembly and assembly. In all operations with narrow operating space, the handle cannot be rotated at will, making the use of the socket inconvenient and affecting the normal use of the device.

[0007] To achieve the above object, the utility model provides the following technical solution: a conveniently installed spark plug sleeve, comprising: a connecting rod, a slide groove is provided on the bottom surface of the connecting rod, and a clamping block is welded on the inner wall of the slide groove;

[0008] A connecting structure is installed on the connecting rod, and the connecting structure includes a fixed block, which is fixedly welded to the top of the connecting rod. A movable groove is provided on the top surface of the fixed block. A rotating block is movably connected to the inner side of the movable groove through a rotating shaft. A tool connecting groove is provided on the surface of the rotating block. A threaded hand plate is threadedly connected to the left side wall of the fixed block.

[0009] Preferably, a cleaning structure is installed on the connecting rod, and the cleaning structure includes a movable rod, which is slidably installed on the inner side of the slide groove, a friction block is welded on the side wall of the movable rod, a scraper is fixedly connected to the bottom end of the movable rod, and a magnetic block is arranged on the inner wall of the slide groove.

[0010] Preferably, the rotating block is in a cubic structure, and the top surface of the rotating block is higher than the top surface of the fixed block.

[0011] Preferably, the threaded hand plate passes through the fixed block, and the right end of the threaded hand plate abuts against the left side wall of the rotating block.

[0012] Preferably, the friction block is exposed from the surface of the connecting rod, and the scraper is tightly fitted with the clamping block.

[0013] Preferably, the magnetic block is located on the upper side of the scraper.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model can rotate tool connection grooves of different shapes to the top surface of the fixed block by setting a rotatable rotating block, so that the user can match the tool connection groove according to the tool at hand to realize the rotation of the connecting rod, and the connection structure is small in size, and during operation, it occupies less space and is more practical.

[0015] 1. The utility model is provided with a connection structure, and the threaded hand plate is rotated to make the threaded hand plate away from the rotating block, so that the fixing of the rotating block on the inner side of the movable groove can be released, and the rotating block can be easily rotated to adjust the different tool connection grooves on the rotating block to the top surface of the fixed block, so that the user can rotate the connecting rod according to the tool at hand to match the tool connection groove. The volume of the connection structure is small, and when operating, it occupies less space and is more practical;

[0016] 2. The utility model is provided with a cleaning structure, and the spark plug is inserted into the bottom end of the connecting rod. The spark plug pushes the scraper, which can make the scraper rise inside the bottom end of the connecting rod. The spark plug can be fixed by the magnetic block, and the friction block can be pushed to drive the movable rod to descend inside the slide groove. The movable rod drives the scraper to descend inside the slide groove. The scraper fits the outer wall of the card block, and can scrape off impurities adhered to the outer wall of the card block, and is pushed out from the bottom end of the slide groove to keep the card block clean and ensure the fixing effect of the spark plug. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is an exploded schematic diagram of the front cross-sectional structure of the fixing block of the utility model;

[0019] Figure 3 It is a schematic diagram of the front cross-section of the structure of the slideway of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the magnetic block of the utility model.

[0021] In the figure: 1. connecting rod; 11. clamping block; 12. slide groove; 2. connecting structure; 21. fixed block; 22. movable groove; 23. rotating block; 24. tool connecting groove; 25. threaded hand plate; 3. cleaning structure; 31. movable rod; 32. friction block; 33. scraper; 34. magnetic block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 , an embodiment provided by the utility model:

[0024] The connecting rod 1 and the clamping block 11 used in the present application are products that can be directly purchased on the market. Their principles and connection methods are existing technologies well known to those skilled in the art, so they will not be described in detail here.

[0025] A conveniently installed spark plug sleeve comprises: a connecting rod 1, a slide groove 12 is provided on the bottom surface of the connecting rod 1, and a clamping block 11 is welded on the inner wall of the slide groove 12;

[0026] A connecting structure 2 is installed on the connecting rod 1, and the connecting structure 2 includes a fixed block 21, which is fixedly welded to the top of the connecting rod 1. A movable groove 22 is provided on the top surface of the fixed block 21, and a rotating block 23 is movably connected to the inner side of the movable groove 22 through a rotating shaft. A tool connecting groove 24 is provided on the surface of the rotating block 23. A threaded hand plate 25 is threadedly connected to the left side wall of the fixed block 21. The rotating block 23 is rotatable and can rotate tool connecting grooves 24 of different shapes to the top surface of the fixed block 21, so that the user can match the tool connecting groove 24 according to the tools at hand to realize the rotation of the connecting rod 1. The connecting structure 2 is small in size, and when operated, it occupies less space and is more practical.

[0027] Furthermore, a cleaning structure 3 is installed on the connecting rod 1, and the cleaning structure 3 includes a movable rod 31, which is slidably installed on the inner side of the slide groove 12, and a friction block 32 is welded on the side wall of the movable rod 31. The bottom end of the movable rod 31 is fixedly connected with a scraper 33, and a magnetic block 34 is provided on the inner wall of the slide groove 12. The spark plug is inserted into the bottom end of the connecting rod 1, and the spark plug pushes the scraper 33, which can make the scraper 33 rise inside the bottom end of the connecting rod 1, and the spark plug can be fixed by the magnetic block 34. Pushing the friction block 32 can drive the movable rod 31 to descend on the inner side of the slide groove 12, and the movable rod 31 drives the scraper 33 to descend on the inner side of the slide groove 12. The scraper 33 fits the outer wall of the block 11, and can scrape off impurities adhered to the outer wall of the block 11, and is pushed out from the bottom end of the slide groove 12 to keep the block 11 clean and tidy, thereby ensuring the fixing effect of the spark plug.

[0028] Furthermore, the rotating block 23 is in a cubic structure, and the top surface of the rotating block 23 is higher than the top surface of the fixed block 21. The user can drive the rotating block 23 to rotate inside the movable groove 22 by rubbing the top surface of the rotating block 23 to select tool connection grooves 24 of different shapes.

[0029] Furthermore, the threaded hand plate 25 passes through the fixed block 21 , and the right end of the threaded hand plate 25 abuts against the left side wall of the rotating block 23 . The rotating block 23 can be fixed inside the movable groove 22 through the threaded hand plate 25 , so that the rotating block 23 is fixed inside the fixed block 21 .

[0030] Furthermore, the friction block 32 is exposed from the surface of the connecting rod 1 , and the scraper 33 is tightly fitted with the block 11 . The movement of the scraper 33 can scrape off the debris adhering to the surface of the block 11 to push the debris out from the inner side of the chute 12 .

[0031] Furthermore, the magnetic block 34 is located on the upper side of the scraper 33 , and the magnetic block 34 can rest on the scraper 33 to fix the spark plug on the inner side of the clamping block 11 .

[0032] Working principle: Before use, insert the spark plug into the bottom end of the connecting rod 1. The spark plug pushes the scraper 33, which can make the scraper 33 rise inside the bottom end of the connecting rod 1. The spark plug can be fixed by the magnetic block 34;

[0033] When in use, the threaded hand plate 25 is rotated to make the threaded hand plate 25 away from the rotating block 23, so that the fixing of the rotating block 23 on the inner side of the movable groove 22 can be released, so that the rotating block 23 can be rotated to adjust the different tool connecting grooves 24 on the rotating block 23 to the top surface of the fixed block 21, so that the user can rotate the connecting rod 1 according to the tool at hand to match the tool connecting groove 24. The volume of the connecting structure 2 is small, and when operating, it occupies less space and is more practical.

[0034] After use, the friction block 32 is pushed to drive the movable rod 31 to descend inside the slide groove 12, and the movable rod 31 drives the scraper 33 to descend inside the slide groove 12. The scraper 33 fits the outer wall of the block 11, and can scrape off the impurities adhered to the outer wall of the block 11, and is pushed out from the bottom end of the slide groove 12 to keep the block 11 clean and tidy, thereby ensuring the fixing effect of the spark plug.

[0035] The above description is only a preferred embodiment of the utility model and does not limit the utility model in any form. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A conveniently installed spark plug sleeve, comprising: A connecting rod (1), wherein a slide groove (12) is provided on the bottom surface of the connecting rod (1), and a clamping block (11) is welded on the inner wall of the slide groove (12); Features: A connecting structure (2) is installed on the connecting rod (1), and the connecting structure (2) comprises a fixed block (21), the fixed block (21) is fixedly welded to the top end of the connecting rod (1), a movable groove (22) is provided on the top surface of the fixed block (21), a rotating block (23) is movably connected to the inner side of the movable groove (22) via a rotating shaft, a tool connecting groove (24) is provided on the surface of the rotating block (23), and a threaded hand plate (25) is threadedly connected to the left side wall of the fixed block (21).

2. A conveniently installed spark plug sleeve according to claim 1, characterized in that: A cleaning structure (3) is installed on the connecting rod (1), and the cleaning structure (3) includes a movable rod (31), and the movable rod (31) is slidably installed on the inner side of the slide groove (12), a friction block (32) is welded on the side wall of the movable rod (31), a scraper (33) is fixedly connected to the bottom end of the movable rod (31), and a magnetic block (34) is arranged on the inner wall of the slide groove (12).

3. A conveniently installed spark plug sleeve according to claim 1, characterized in that: The rotating block (23) has a cubic structure, and the top surface of the rotating block (23) is higher than the top surface of the fixed block (21).

4. A conveniently installed spark plug sleeve according to claim 1, characterized in that: The threaded hand plate (25) passes through the fixed block (21), and the right end of the threaded hand plate (25) abuts against the left side wall of the rotating block (23).

5. A conveniently installed spark plug sleeve according to claim 2, characterized in that: The friction block (32) is exposed from the surface of the connecting rod (1), and the scraper (33) is tightly fitted with the clamping block (11).

6. A conveniently installed spark plug sleeve according to claim 2, characterized in that: The magnetic block (34) is located on the upper side of the scraper (33).

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