JP2010033783A - Battery terminal - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To prevent improper deformation of an arc-shaped clamp part accompanying clamping with a bolt and a nut. <P>SOLUTION: If a pair of platy protruded parts 16A, 16B are made close to each other by clamping them with a bolt 22 and a nut 25 with an arc-shaped clamping part 15 outwardly fitted into a battery post P, the arc-shaped clamping part 15 is deformed and tapered to be firmly fixed to the battery post P. The bolt 22 is arranged with its axis line positioned on a virtual face Sb slanted against an axis line of the battery post P, while, the pair of platy protruded parts 16A, 16B approach nearly parallel to a virtual face Sa at right angles with the axis line of the battery post P due to guides 18a, 18b. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a battery terminal.

  The conventional battery terminal 100 described in FIGS. 8 to 11 is made of a metal plate material having a predetermined shape, and extends outward from both ends of the arc-shaped tightening portion 101 surrounding the battery post P. A pair of plate-like projecting portions 102 to be taken out, and bolts 103 passed through the pair of plate-like projecting portions 102 in a state where the arc-shaped tightening portion 101 is externally fitted to the battery post P, The arcuate tightening portion 101 is reduced in diameter and fixed to the battery post P by screwing and tightening to bring the two plate-like protruding portions 102 closer.

In a general battery terminal, the bolt is arranged in such an orientation that its axis is positioned on a plane perpendicular to the axis of the battery post. In the battery terminal 100 described above, the bolt 103 is tightened. In consideration of workability and the like, the bolt 103 is arranged in such a direction that its axis is positioned on a plane oblique to the axis of the battery post P.
As this type of battery terminal, one described in Patent Document 1 is known.
JP-A-10-223203

In the battery terminal 100 described above, the pair of plate-like projecting portions 102 approach along the axis of the bolt 103 as the bolt 103 is tightened. The axis of the bolt 103 is perpendicular to the axis of the battery post P. Since it is in an oblique direction with respect to the smooth surface, the pair of plate-like protrusions 102 are displaced in the axial direction of the battery post P while approaching. When the pair of plate-like projecting portions 102 are displaced in the axial direction of the battery post P, the arc-like fastening portion 101 is deformed in an illegal shape so as to form a spiral shape. As a result, the arc-like fastening portion 101 for the battery post P is deformed. There is a possibility that the tightening performance of the lowering.
The present invention has been completed based on the above circumstances, and an object thereof is to prevent unauthorized deformation of an arc-shaped tightening portion accompanying tightening of a bolt and a nut.

  As a means for achieving the above object, the invention of claim 1 includes an arc-shaped fastening portion surrounding the battery post, and a pair of plate-like projecting portions extending outward from both end edges of the arc-shaped fastening portion. A bolt that penetrates the pair of plate-like projecting portions, and a nut that is screwed to the bolt, and tightens the bolt and the nut in a state where the arc-shaped fastening portion is externally fitted to the battery post. By approaching the pair of plate-like projecting portions, the arc-shaped tightening portion is deformed in diameter to be fixed to the battery post, and the bolt has an axis thereof with respect to the axis of the battery post. The battery terminals are arranged in a direction to be positioned on an oblique virtual plane and guide the pair of plate-like protrusions so as to approach substantially parallel to the virtual plane perpendicular to the axis of the battery post. Guide Having the features in place that has been kicked.

  According to a second aspect of the present invention, in the first aspect of the present invention, at least one of the two through holes formed in the pair of plate-like projecting portions and through which the bolt is penetrated is the bolt. It is characterized by having an opening shape that allows relative displacement in a direction substantially parallel to the axis of the battery post.

  According to a third aspect of the present invention, in the one according to the first or second aspect, the guide is formed so as to project from one of the pair of plate-shaped projecting portions, and the other of the pair of plate-shaped projecting portions. The plate-like projecting portion is characterized in that a slidable contact portion slidably contacting the guide is formed.

  According to a fourth aspect of the present invention, in the first aspect of the present invention, the sliding contact portion has a restriction surface that restricts rotation by locking one of the head of the bolt and the nut. It has a characteristic where it exists.

  According to a fifth aspect of the present invention, in the one according to the third or fourth aspect, the pair of guides project from two positions spaced apart in the axial direction of the battery post on the one plate-like projecting portion. The other plate-like projecting portion is characterized in that the pair of sliding contact portions are formed in a form sandwiched between the pair of guides in the axial direction of the battery post. .

<Invention of Claim 1>
When the bolts and nuts are tightened, the pair of plate-like projecting parts are guided by the guides and approach substantially parallel to the virtual plane perpendicular to the axis of the battery post, so that the arc-shaped fastening part has a spiral shape. There is no such thing as being deformed in an illegal form. As described above, the battery terminal of the present invention is a battery terminal in which the arc-shaped tightening portion is reduced in diameter and deformed in a correct form even when the axis of the bolt is oriented on a virtual plane oblique to the axis of the battery post. Since the post is tightened, it can be securely attached to the battery post.

<Invention of Claim 2>
A bolt that connects both bolt penetration positions when a pair of plate-like projecting parts approach according to a guide while the bolt penetration position of one through hole and the bolt penetration position of the other penetration hole remain unchanged in the axial direction of the battery post The angle of this axis changes so as to approach a direction parallel to the axis of the battery post. Therefore, the bolt head and the nut are pushed while changing the posture obliquely with respect to the plate-like protruding portion, so that the plate-like protruding portion may be illegally deformed.

  In that respect, in the present invention, since at least one of the through holes has an opening shape that allows the bolt to be relatively displaced in a direction substantially parallel to the axis of the battery post, the pair of plate-like protrusions approach each other. In this case, the bolt is relatively displaced in the direction substantially parallel to the axis of the battery post in the through hole, so that the angle of the axis of the bolt is kept constant. Therefore, the head and nut of the bolt do not change posture with respect to the plate-like protrusion, and the plate-like protrusion deforms illegally due to being pushed diagonally by the head or nut of the bolt. There is no fear.

<Invention of Claim 3>
A guide formed on one plate-like protruding portion is brought into sliding contact with a sliding contact portion formed on the other plate-like protruding portion so that a pair of plate-like protruding portions are in direct contact with each other so that a guide function is exhibited. It has become. Thereby, compared with the case where a pair of plate-shaped protrusions are separately guided, the positional relationship between the pair of plate-shaped protrusions is less likely to be distorted or shifted, and a high guide function is exhibited.

<Invention of Claim 4>
Since either one of the bolt head or the nut is restricted in rotation by being locked to the restricting surface of the sliding contact portion, the work of preventing the rotation by the operator is unnecessary, and the workability is excellent.

<Invention of Claim 5>
A pair of sliding contact portions formed on the other plate-like protruding portion is sandwiched between a pair of guides formed on one plate-like protruding portion, so that both plate-like protruding portions are in the axial direction of the battery post. Relative movement is restricted in both forward and reverse directions. Thereby, a pair of plate-shaped protrusion part can be reliably guided so that it may approach substantially parallel to the virtual surface at right angles to the axis line of a battery post.

<Embodiment 1>
A first embodiment of the present invention will be described below with reference to FIGS. The battery terminal T of the present embodiment is for connecting the electric wire W to the battery post P protruding from the upper surface of the battery main body B so as to be electrically conductive. The terminal body 10 manufactured in this way, the bolt 22 and the nut 25 are provided. The terminal body 10 includes a wire connecting portion 11 for connecting the wire W and a post connecting portion 14 for fixing to the battery post P. The electric wire connecting portion 11 has an open barrel shape in which a pair of caulking pieces 13 are extended downward from the left and right side edges of the board portion 12, and the caulking pieces 13 provide a conductor Wa of the electric wire W with the board portion 12. It is designed to be crimped so as to surround it. A conductor Wa is connected to the electric wire connecting portion 11 by pressure bonding.

  The post connection portion 14 includes an arc-shaped tightening portion 15 and a pair of plate-like projecting portions 16A and 16B. The arc-shaped tightening portion 15 has an arc shape whose axis is directed in the vertical direction so as to surround the battery post P. The diameter of the arc-shaped tightening portion 15 is the smallest at the upper edge and the largest at the lower end, and has a truncated cone shape as in the battery post P as a whole. When the diameter of the arc-shaped tightening portion 15 is larger than that of the battery post P when the arc-shaped tightening portion 15 is in the diameter-expanded state before being attached to the battery post P (that is, the state when manufactured). The clearance is such that the battery post P can be smoothly fitted without being caught from above. The arcuate tightening portion 15 can be deformed to reduce the diameter. In addition, the front end edge of the board | substrate part 12 of the said electric wire connection part 11 continues with the upper end edge of the arc-shaped fastening part 15. FIG.

  The pair of plate-like projecting portions 16 </ b> A and 16 </ b> B has a form projecting in a flat plate shape from both end edges in the circumferential direction of the arc-shaped fastening portion 15 to the outer peripheral side, and is formed integrally with the arc-like fastening portion 15. That is, when the arc-shaped tightening portion 15 is deformed or deformed, the pair of plate-like projecting portions 16A and 16B are moved closer to or away from each other along the circumferential direction. The pair of plate-like projecting portions 16A and 16B are parallel to each other, but with respect to a virtual surface Sa (see FIGS. 1 and 4) perpendicular to the axis of the arc-shaped fastening portion 15 (battery post P). Looking diagonally.

  The pair of plate-like projecting portions 16A and 16B are formed with through holes 17A and 17B penetrating the plate surfaces. The first through-hole 17A formed in the first plate-like protruding portion 16A is a long hole that is long in the axial direction of the arc-shaped tightening portion 15 (battery post P). On the other hand, the second through hole 17B formed in the other second plate-like projecting portion 16B is circular, and its diameter is the same as the width of the first through hole 17A (open dimension in the short direction). Same dimensions.

  The first plate-like protruding portion 16A has a main guide 18a (guide which is a constituent element of the present invention) in a form extending from the upper end edge to the second plate-like protruding portion 16B side, and a first guide from the lower end edge. A sub guide 18b (a guide which is a constituent element of the present invention) is formed in a form extending in a plate shape toward the two plate-like projecting portions 16B. The extending direction of the main guide 18a and the sub guide 18b (that is, the guiding direction by both guides 18a and 18b) is a direction parallel to the virtual surface Sa perpendicular to the axis of the arc-shaped tightening portion 15. The second plate-like protruding portion 16B has a main sliding contact portion 19a in a form protruding from the upper end edge to the opposite side to the first plate-like protruding portion 16A side in a rib shape (sliding contact which is a constituent requirement of the present invention). Part) and a sub-sliding contact portion 19b (sliding contact portion which is a constituent of the present invention) in a form protruding from the lower end edge in a rib shape toward the first plate-like protruding portion 16A. The lower surface of the main sliding contact portion 19a (the surface opposite to the main guide 18a) is a regulating surface 20. The protruding end of the sub-sliding contact portion 19b is a stopper 21.

  When the arc-shaped tightening portion 15 is in the diameter-expanded state, as shown in FIGS. 1 and 6, the upper surface of the main sliding contact portion 19a abuts or approaches the lower surface of the extended end portion of the main guide 18a. While facing each other, the lower surface of the sub-sliding contact portion 19b comes into contact with or approaches the upper surface of the extended end portion of the sub guide 18b. Thus, since both sliding contact parts 19a and 19b are sandwiched between the guides 18a and 18b in the vertical direction (the axial direction of the arc-shaped fastening part 15), the first plate-like projecting part 16A and the second plate-like part are provided. The protrusion 16 </ b> B is restricted from relative displacement in the axial direction (vertical direction) of the arc-shaped tightening portion 15.

  In the process in which the arc-shaped tightening portion 15 is deformed from the diameter-expanded state and the pair of plate-like projecting portions 16A and 16B approach, the sliding contact portions 19a and 19b are sandwiched between the guides 18a and 18b. And the relative displacement to the up-down direction of both plate-shaped attaching part 16A, 16B is controlled. As shown in FIG. 4, when the stopper 21 comes into contact with the first plate-like projecting portion 16A, the further approaching action of the plate-like projecting portions 16A and 16B and the diameter reducing operation of the arc-shaped tightening portion 15 are restricted. Thus, the arcuate tightening portion 15 is in the most contracted state. While the arcuate tightening portion 15 reaches the most contracted state from the expanded diameter state, the relative displacement restricting function by the guides 18a and 18b continues to be exerted, and the relative displacement in the vertical direction of the two plate-like projecting portions 16A and 16B is restricted. Continue to be.

  The bolt 22 is made of metal and includes a shaft portion 23 having a male screw portion formed on the outer periphery and a head portion 24 formed at one end portion of the shaft portion 23. The outer diameter of the shaft portion 23 is slightly smaller than the inner diameter of the second through hole 17B. The head 24 has a square plate shape that is perpendicular to the shaft portion 23 as a whole, and the length of one side of the head 24 extends from the center of the second through-hole 17B to the regulating surface 20 of the main sliding contact portion 19a. The size is slightly smaller than twice the size. The bolt 22 has its shaft portion 23 passed through the second through-hole 17B and the first through-hole 17A in order, and one side (upper edge) of the head 24 is locked to the regulating surface 20, It is attached to the plate-like protrusions 16A and 16B. The attached bolt 22 is restricted in rotation by the locking action of the head 24 and the restricting surface 20, and the end of the shaft portion 23 opposite to the head 24 extends from the first plate-like protrusion 16 </ b> A. It will be in the state made to project to the opposite side to 2 plate-like projection part 16B.

  The nut 25 has a known shape in which an outer periphery is formed in a hexagonal shape and a female screw hole is formed through the inner periphery, and is screwed into an end portion of the shaft portion 23 opposite to the head portion 24. ing. By the screwing of the nut 25, the bolt 22 is held in a state of penetrating the plate-like projecting portions 16 </ b> A and 16 </ b> B, and the nut 25 is also held in an assembled state with respect to the terminal body 10. Further, in this state, the axes of the bolts 22 and the nuts 25 are located on an imaginary plane Sb (see FIGS. 1 and 4) that is oblique to the axis of the arcuate tightening portion 15. In other words, the two plate-like projecting portions 16A and 16B are perpendicular to the oblique virtual surface Sb.

Next, the operation of this embodiment will be described.
When the battery terminal T is attached to the battery post P, the arc-shaped tightening portion 15 in an expanded state is externally fitted to the battery post P from above, and then the nut 25 is rotated. As the rotation of the nut 25 proceeds, the nut 25 comes into contact with the side surface of the first plate-like projecting portion 16A opposite to the second plate-like projecting portion 16B in a face-contact state, and the head 24 of the bolt 22 The second plate-like projecting portion 16B is in contact with the side surface of the second plate-like projecting portion 16B opposite to the first plate-like projecting portion 16A. That is, the pair of plate-like projecting portions 16 </ b> A and 16 </ b> B are sandwiched between the head 24 and the nut 25.

  Thereafter, when the rotation of the nut 25 is further advanced, the head portion 24 and the nut 25 approach each other, and a tightening force is generated by the bolt 22 and the nut 25, and the two plate-like projecting portions 16 </ b> A and 16 </ b> B are mutually connected. As it approaches, the arcuate tightening portion 15 is deformed so as to reduce its diameter. The arc-shaped tightening portion 15 having a reduced diameter is brought into close contact with the outer periphery of the battery post P in a surface contact state, whereby the arc-shaped tightening portion 15 is fixed in a state of being connected to the battery post P so as to be conductive.

  In the process in which both plate-like projecting portions 16A and 16B approach, the axis of the bolt 22 and the nut 25 is inclined with respect to the axis of the arc-shaped tightening portion 15. Therefore, the both plate-like projecting portions 16A and 16B It tries to approach along the axis of the bolt 22 and the nut 25 while being relatively displaced up and down. When the two plate-like projecting portions 16A and 16B are relatively displaced in the vertical direction, the arc-shaped tightening portion 15 is deformed in an unauthorized manner so as to form a spiral with respect to the battery post P. However, in this embodiment, due to the abutting action between the guides 18a and 18b and the sliding contact portions 19a and 19b, the vertical direction of both plate-like projecting portions 16A and 16B (the axial direction of the arc-shaped fastening portion 15 and the battery post P). Therefore, the arc-shaped tightening portion 15 is not deformed in a spiral shape with respect to the battery post P, and the diameter thereof is reduced while maintaining the correct form in which the axis is parallel to the battery post P. It will be transformed.

  As described above, in the battery terminal T of the present embodiment, the axis of the bolt 22 and the nut 25 is oriented on the virtual plane Sb oblique to the axis of the battery post P. However, the guide 18a , 18b and the sliding contact portions 19a, 19b, the arc-shaped tightening portion 15 is reduced in diameter in a correct form to tighten the battery post P, so that it is securely attached to the battery post P. be able to.

  Further, unlike the present embodiment, the bolt through position of the first through hole 17A and the bolt through position of the second through hole 17B remain unchanged in the axial direction of the battery post P, and the pair of plate-like projecting portions 16A, When 16B approaches according to the guides 18a and 18b, the angle connecting both bolt penetration positions (that is, the angle of the axis of the bolt 22) changes so as to approach a direction parallel to the axis of the battery post P. Therefore, since the head 24 and the nut 25 of the bolt 22 are pushed while changing the posture obliquely with respect to the plate-like protrusions 16A and 16B, the plate-like protrusions 16A and 16B may be illegally deformed. .

  In this regard, in this embodiment, the opening shape of the first through hole 17A is long and long in the vertical direction so as to allow the shaft portion 23 of the bolt 22 to be relatively displaced in a direction substantially parallel to the axis of the battery post P. Since it has a hole shape, when the pair of plate-like projecting portions 16A and 16B approach, the head 24 is kept in contact with the second plate-like projecting portion 16B, and the nut 25 is the first. The shaft portion 23 can be relatively displaced downward substantially parallel to the axis of the battery post P in the first through-hole 17A while maintaining the surface contact state with respect to the plate-like protruding portion 16A. Thereby, the angle of the axis of the bolt 22 is kept at the same angle as that before the attachment to the battery post P. Therefore, the head 24 and the nut 25 of the bolt 22 do not change the posture with respect to the plate-like protrusions 16A and 16B, and the plate-like protrusions 16A and 16B are inclined by the head 24 and the nut 25 of the bolt 22. There is no risk of unauthorized deformation due to being pushed.

  Further, by sliding the sliding contact portions 19A and 19b formed on the second plate-like projecting portion 16B on the guides 18a and 18b formed on the first plate-like projecting portion 16A, the both plate-like projecting portions 16A and 16B are brought into contact. The guide function is demonstrated by direct contact. Thereby, as compared with the case where the pair of plate-like projecting portions 16A and 16B are separately guided, the positional relationship between the pair of plate-like projecting portions 16A and 16B is less likely to be shifted and shifted, and a high guide function is exhibited.

  In addition, since the rotation of the head 24 of the bolt 22 is restricted by being locked to the restriction surface 20 of the main sliding contact portion 19a, the work of preventing the bolt 22 from being turned by the operator becomes unnecessary, and the workability is excellent. Yes.

  Further, a pair of sliding contact portions 19a and 19b formed on the second plate-like projecting portion 16B is sandwiched between a pair of guides 18a and 18b formed on the first plate-like projecting portion 16A, whereby both plate-like shapes are formed. The protrusions 16 </ b> A and 16 </ b> B are restricted from relative movement in either the forward or reverse direction in the axial direction (vertical direction) of the battery post P. Thereby, a pair of plate-shaped protrusion part 16A, 16B can be reliably guided so that it may approach substantially parallel to the virtual surface Sa perpendicular to the axis line of the battery post P.

<Other embodiments>
The present invention is not limited to the embodiments described with reference to the above description and drawings. For example, the following embodiments are also included in the technical scope of the present invention.
(1) In the above embodiment, the opening shape of one through hole is a shape in which the bolt can be relatively displaced substantially parallel to the axial direction of the battery post. However, both of the two through holes allow relative displacement of the bolt. On the contrary, both of the two through holes may have an opening shape in which the bolt cannot be relatively displaced substantially parallel to the axial direction of the battery post.
(2) In the above embodiment, the bolt is relatively displaced in the direction substantially parallel to the axis of the battery post only in the through hole of the plate-like protruding portion on the nut side, but the through hole that allows the relative displacement of this bolt is used. The form may be applied only to the through hole on the head side of the bolt.
(3) In the above embodiment, the guide is formed only on the plate-like protruding portion on the nut side, but the guide may be formed only on the plate-like protruding portion on the head side of the bolt. You may form in both a plate-shaped protrusion part and a plate-shaped protrusion part by the side of a nut.
(4) In the above embodiment, the guide is formed on the plate-like protruding portion, but the plate-like protruding portion may be formed on the arc-shaped tightening portion.
(5) In the above embodiment, the guide is integrally formed with the plate-like protruding portion and the arc-shaped fastening portion. However, the guide is manufactured as a separate component from the plate-like protruding portion and the arc-shaped fastening portion. You may assemble | attach to a shape protrusion part or an arc-shaped fastening part.
(6) In the above embodiment, the guide function is exhibited by direct contact between the pair of plate-like projecting portions, but the pair of plate-like projecting portions may be guided by separate guides.
(7) In the above embodiment, the head of the bolt is locked to the restricting surface of the sliding contact portion and prevented from rotating. However, the nut may be locked to the restricting surface to prevent rotation.
(8) In the above embodiment, the restricting surface for preventing the head of the bottle from rotating is formed on the sliding contact portion, but instead, it may be formed on the guide. In this case, the nut can be locked to a regulating surface formed on the guide to prevent rotation.
(9) In the above embodiment, the guide protrudes from the edge of the battery post in the axial direction of the battery post, but the guide is the edge of the battery post in the axial direction of the battery post. It is good also as a form which protrudes from a different position by cutting and raising.
(10) In the above embodiment, the sliding contact portion is configured to protrude from the edge in the axial direction of the battery post in the plate-like protruding portion, but the sliding contact portion is in the axial direction of the battery post in the plate-like protruding portion. It is good also as a form protruded by cutting up from the position different from an edge.
(11) In the above embodiment, the nut can be separated from the plate-like protruding portion. However, the nut is fixed to the plate-like protruding portion by welding or integrally formed with the plate-like protruding portion. Then, it may be set as a release restriction and a relative rotation restriction.

The front view showing the state before attaching a battery terminal to a battery post in Embodiment 1. Side view showing the state before the battery terminal is attached to the battery post Top view showing the battery terminal attached to the battery post Front view showing the battery terminal attached to the battery post Side view showing the battery terminal attached to the battery post Front view of the battery terminal showing the bolt and nut removed Side view of the battery terminal showing the bolt and nut removed Front view of conventional battery terminal Side view of conventional battery terminal Front view showing the battery terminal attached to the battery post in the conventional example Side view showing the battery terminal attached to the battery post in the conventional example

Explanation of symbols

P ... Battery post T ... Battery terminal 15 ... Arc-shaped tightening portion 16A ... First plate-like projection 16B ... Second plate-like projection 17A ... First through-hole 17B ... Second through-hole 18a ... Main guide (guide)
18b ... Sub guide (guide)
19a ... main sliding contact portion (sliding contact portion)
19b ... Sub sliding contact portion (sliding contact portion)
20 ... Regulatory surface 22 ... Bolt 25 ... Nut

Claims (5)

An arc-shaped fastening portion surrounding the battery post;
A pair of plate-like protrusions extending outward from both end edges of the arc-shaped fastening portion; and
A bolt that penetrates the pair of plate-like protrusions;
A nut screwed into the bolt,
By tightening the bolt and the nut in a state where the arc-shaped tightening portion is externally fitted to the battery post and bringing the pair of plate-like projecting portions closer, the arc-shaped tightening portion is reduced in diameter and deformed. It is designed to be fixed to the post,
The bolt is a battery terminal arranged in an orientation in which its axis is positioned on a virtual plane oblique to the axis of the battery post;
A battery terminal, wherein a guide is provided for guiding the pair of plate-like projecting portions so as to approach substantially parallel to a virtual plane perpendicular to the axis of the battery post.   At least one of the two through-holes formed in the pair of plate-like projecting portions and through which the bolt penetrates, the bolt is relatively displaced in a direction substantially parallel to the axis of the battery post. The battery terminal according to claim 1, wherein the battery terminal has an allowable opening shape. The guide is formed in a form protruding from one of the pair of plate-like projecting portions, the plate-like projecting portion,
The battery terminal according to claim 1, wherein a sliding contact portion that is slidably contacted with the guide is formed on the other plate-like protruding portion.   The battery terminal according to claim 3, wherein the sliding contact portion has a regulating surface that regulates rotation by locking one of the bolt head and the nut. The one plate-like projecting portion is formed with a pair of guides that project from two positions spaced apart in the axial direction of the battery post,
The pair of sliding contact portions are formed on the other plate-like projecting portion so as to be sandwiched between the pair of guides in the axial direction of the battery post. Item 5. The battery terminal according to Item 4.

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