CN217195123U - Auxiliary tool for disassembling spark plug - Google Patents
Auxiliary tool for disassembling spark plug Download PDFInfo
- Publication number
- CN217195123U CN217195123U CN202220090209.1U CN202220090209U CN217195123U CN 217195123 U CN217195123 U CN 217195123U CN 202220090209 U CN202220090209 U CN 202220090209U CN 217195123 U CN217195123 U CN 217195123U
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Abstract
The utility model discloses a dismantle appurtenance for spark plug, including spark plug and auxiliary stay pole, the auxiliary stay pole both ends are the supplementary quarter butt of fixed mounting respectively, the diameter of supplementary quarter butt is greater than the diameter of assisting help the pole, be located the supplementary quarter butt top fixed mounting auxiliary joint of top, be located the supplementary quarter butt bottom fixed mounting sleeve pipe of below, the spark plug top can insert the cover intraductally, the semi-annular recess is seted up respectively to the intraductal left and right sides of cover, the slot is seted up at the inboard middle part of semi-annular recess, be equipped with semi-annular splint in the semi-annular recess, semi-annular splint can be with the spark plug centre gripping, be equipped with the pull rod in the slot, pull rod the inner and semi-annular splint outside fixed connection, be equipped with the spring on the pull rod. The utility model has reasonable structure design, convenient use and simple operation, can rapidly and efficiently disassemble the spark plug, and saves time and labor; just the utility model discloses well auxiliary stay both ends are provided with supplementary quarter butt for auxiliary stay both ends are expanded diameter, thereby can improve whole appurtenance's intensity.
Description
Technical Field
The utility model relates to a extracting tool specifically is for dismantling appurtenance for spark plug.
Background
The spark plug is an essential component for normal operation of the engine, and after the mixed gas is sucked into a cylinder and compressed, work can be done only by ignition of the spark plug, so that the performance of the spark plug can directly influence ignition and explosion of the mixed gas to a certain extent. However, the electrodes of the spark plug are also consumed during this ignition process. The electrode is gradually consumed depending on factors such as melting point and hardness of the electrode material. When the electrode gap is too large, the vehicle has the problems of power reduction, difficult cold start, increased oil consumption and the like, and the spark plug is preferably replaced. Generally, the normal service life of a spark plug of a common household car is about 2 kilometres.
The disassembly of the spark plug is generally carried out by using a spark plug sleeve, however, the existing spark plug sleeve is easy to deform and damage in the use process due to the fact that the material is too thin, a new sleeve needs to be replaced in the midway, the disassembly process is influenced, and resources are wasted.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dismantle appurtenance for spark plug to solve the problem that prior art exists.
In order to achieve the above object, the utility model provides a following technical scheme:
dismantle appurtenance for spark plug, including spark plug and auxiliary long pole, the auxiliary long pole both ends are the supplementary quarter butt of fixed mounting respectively, the diameter of supplementary quarter butt is greater than the diameter of assisting fostering the pole, the supplementary quarter butt top fixed mounting auxiliary joint that is located the top, the supplementary quarter butt bottom fixed mounting sleeve pipe that is located the below, the spark plug top can insert the cover intraductally, the half annular groove is seted up respectively to the intraductal left and right sides of cover, the slot is seted up at the inboard middle part of half annular groove, be equipped with half annular splint in the half annular groove, half annular splint can be with the spark plug centre gripping, be equipped with the pull rod in the slot, pull rod the inner and half annular splint outside fixed connection, be equipped with the spring on the pull rod, spring one end fixed connection corresponds the slot inner wall, the other end fixed connection corresponds the pull rod outside.
The auxiliary tool for disassembling the spark plug is characterized in that the auxiliary long rod and the auxiliary short rod are integrally formed.
According to the auxiliary tool for disassembling the spark plug, the number of the semi-annular grooves formed in the left side and the right side in the sleeve is consistent, the left semi-annular grooves correspond to the left semi-annular grooves one to one, and the left semi-annular grooves and the corresponding right semi-annular grooves are distributed in a one-to-one mode.
According to the auxiliary tool for disassembling the spark plug, the middle parts of the left side and the right side of the sleeve are respectively provided with the vertical grooves, the vertical grooves are communicated with the inside of the corresponding slots, the pull plates are arranged in the vertical grooves, the inner sides of the pull plates are fixedly connected with the outer ends of the corresponding pull rods, and the finger rings are fixedly installed on the outer sides of the pull plates.
In the auxiliary tool for disassembling the spark plug, the inner side of the semi-annular clamping plate is provided with the buffer layer.
The utility model has the advantages that: the utility model has reasonable structure design, convenient use and simple operation, can rapidly and efficiently disassemble the spark plug, and saves time and labor; just the utility model discloses well auxiliary stay both ends are provided with supplementary quarter butt for auxiliary stay both ends are expanded diameter, thereby can improve whole appurtenance's intensity.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic structural diagram of the present invention; FIG. 2 is an enlarged view of section I of FIG. 1; fig. 3 is a partial enlarged view II of fig. 2.
Reference numerals: 1. an auxiliary long rod; 2. an auxiliary short bar; 3. an auxiliary joint; 4. a sleeve; 5. a semi-annular groove; 6. a slot; 7. a semi-annular splint; 8. a pull rod; 9. a spring; 10. a spark plug; 11. a vertical slot; 12. pulling a plate; 13. finger rings.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-3, an auxiliary tool for disassembling a spark plug comprises a spark plug 10 and an auxiliary long rod 1, wherein two ends of the auxiliary long rod 1 are respectively fixedly provided with an auxiliary short rod 2, the diameter of the auxiliary short rod 2 is larger than that of the auxiliary long rod 1, the top end of the auxiliary short rod 2 positioned above is fixedly provided with an auxiliary joint 3, the bottom end of the auxiliary short rod 2 positioned below is fixedly provided with a sleeve 4, the top end of the spark plug 10 can be inserted into the sleeve 4, the left side and the right side in the sleeve 4 are respectively provided with a semi-annular groove 5, the middle part of the inner side of the semi-annular groove 5 is provided with a slot 6, a semi-annular clamping plate 7 is arranged in the semi-annular groove 5, the semi-annular clamping plate 7 can clamp the spark plug 10, a pull rod 8 is arranged in the slot 6, the inner end of the pull rod 8 is fixedly connected with the outer side of the semi-annular clamping plate 7, a spring 9 is arranged on the pull rod 8, one end of the spring 9 is fixedly connected with the inner wall of the corresponding slot 6, the other end is fixedly connected with the outer side of the corresponding pull rod 8. When the utility model is used, the pull rod 8 is pulled outwards, the pull rod 8 drives the semi-annular clamp plates 7 to enter the corresponding semi-annular grooves 5, the spring 9 is in a stretching state, meanwhile, the sleeve 4 is inserted at the top end of the spark plug 10, then the pull rod 8 is loosened, at the moment, under the elastic action of the spring 9, the pull rod 8 drives the corresponding semi-annular clamp plates 7 to move inwards, the semi-annular clamp plates 7 move out of the corresponding semi-annular grooves 5 and gradually contact the spark plug 10, the semi-annular clamp plates 7 at the two sides act together to clamp the top end of the spark plug 10, then the auxiliary joint 3 is screwed by means of a spanner, thereby the sleeve 4 drives the top end of the spark plug 10 to rotate, in this way, the spark plug 10 can be unscrewed and disassembled, after the spark plug 10 is disassembled, the pull rod 8 is pulled outwards, the pull rod 8 drives the semi-annular clamp plates 7 to enter the corresponding semi-annular grooves 5, at the moment, the semi-annular clamping plates 7 on the two sides no longer clamp the spark plug 10, and then the spark plug 10 is pulled outwards to be taken down from the sleeve 4; the utility model has reasonable structure design, convenient use and simple operation, can rapidly and efficiently disassemble the spark plug 10, and saves time and labor; just the utility model discloses well auxiliary stay 1 both ends are provided with supplementary quarter butt 2 for 1 both ends of auxiliary stay are expanded diameter, thereby can improve whole appurtenance's intensity.
Specifically, the long auxiliary rod 1 and the short auxiliary rod 2 according to the present embodiment are integrally formed.
Specifically, the number of the semi-annular grooves 5 formed in the left side and the right side of the casing 4 is the same, the left semi-annular grooves 5 correspond to the left semi-annular grooves 5 one by one, and the left semi-annular grooves 5 and the corresponding right semi-annular grooves 5 are distributed one by one.
Further, the middle parts of the left side and the right side of the sleeve 4 are respectively provided with a vertical groove 11, the vertical grooves 11 are communicated with the corresponding slots 6, pull plates 12 are arranged in the vertical grooves 11, the inner sides of the pull plates 12 are fixedly connected with the outer ends of the corresponding pull rods 8, and finger rings 13 are fixedly installed on the outer sides of the pull plates 12. The pull rod 8 can be conveniently pulled outwards through the structure.
Furthermore, the semi-annular splint 7 according to the present embodiment has a buffer layer on the inner side. When the semi-annular clamping plate 7 clamps the spark plug 10, the buffer layer prevents the spark plug 10 from being damaged due to stress.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (5)
1. Dismantle appurtenance for spark plug, its characterized in that: comprises a spark plug (10) and an auxiliary long rod (1), wherein the two ends of the auxiliary long rod (1) are respectively fixedly provided with an auxiliary short rod (2), the diameter of the auxiliary short rod (2) is larger than that of the auxiliary long rod (1), the top end of the auxiliary short rod (2) positioned above is fixedly provided with an auxiliary joint (3), the bottom end of the auxiliary short rod (2) positioned below is fixedly provided with a sleeve (4), the top end of the spark plug (10) can be inserted into the sleeve (4), the left side and the right side in the sleeve (4) are respectively provided with a semi-annular groove (5), the middle part of the inner side of the semi-annular groove (5) is provided with a slot (6), a semi-annular clamping plate (7) is arranged in the semi-annular groove (5), the spark plug (10) can be clamped by the semi-annular clamping plate (7), a pull rod (8) is arranged in the slot (6), the inner end of the pull rod (8) is fixedly connected with the outer side of the semi-annular clamping plate (7), and a spring (9) is arranged on the pull rod (8), one end of the spring (9) is fixedly connected with the inner wall of the corresponding slot (6), and the other end is fixedly connected with the outer side of the corresponding pull rod (8).
2. The auxiliary tool for removing a spark plug as set forth in claim 1, wherein: the auxiliary long rod (1) and the auxiliary short rod (2) are integrally formed.
3. The auxiliary tool for removing a spark plug as set forth in claim 1, wherein: the number of the semi-annular grooves (5) formed in the left side and the right side in the sleeve (4) is consistent, the left side semi-annular grooves (5) correspond to the left side semi-annular grooves (5) one by one, and the left side semi-annular grooves (5) and the corresponding right side semi-annular grooves (5) are distributed in a low-to-high mode.
4. The auxiliary tool for removing a spark plug as set forth in claim 1, wherein: the middle parts of the left side and the right side of the sleeve (4) are respectively provided with a vertical groove (11), the vertical grooves (11) are communicated with the inside of the corresponding slots (6), pull plates (12) are arranged in the vertical grooves (11), the inner sides of the pull plates (12) are fixedly connected with the outer ends of the corresponding pull rods (8), and finger rings (13) are fixedly installed on the outer sides of the pull plates (12).
5. The auxiliary tool for removing a spark plug as set forth in claim 1, wherein: the inner side of the semi-annular clamping plate (7) is provided with a buffer layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220090209.1U CN217195123U (en) | 2022-01-14 | 2022-01-14 | Auxiliary tool for disassembling spark plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220090209.1U CN217195123U (en) | 2022-01-14 | 2022-01-14 | Auxiliary tool for disassembling spark plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217195123U true CN217195123U (en) | 2022-08-16 |
Family
ID=82789302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220090209.1U Active CN217195123U (en) | 2022-01-14 | 2022-01-14 | Auxiliary tool for disassembling spark plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217195123U (en) |
-
2022
- 2022-01-14 CN CN202220090209.1U patent/CN217195123U/en active Active
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