JP2011122693A - Part holder and arranging method - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a technology for arranging a part such as a nut easily from a front side to a rear side of member such as plate with simple work. <P>SOLUTION: The part holder is constructed by preparing a holding section by which the part is held, a convex section projecting at a side more front than the holding section, and an energizing member energizing the holder to an attached member. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to a holder for a component such as a nut.

  In various constructions, it is often the case that a bolt must be screwed into the nut disposed on the back side of the plate from the front side of the plate. In such a case, if the nut is not previously attached to the plate, the nut must be disposed on the back side later.

  However, there are cases where it is impossible to attach a part such as a nut to the back side by reaching out from the front side of the plate to the back side of the plate. In view of this, the nut device is inserted into the opening provided in the plate from the front side of the plate, and this is rotated, for example, 90 ° (rotated 90 ° clockwise, for example, with the insertion direction (insertion direction) as the axis) ) And have been proposed to be hooked.

Japanese Utility Model Publication No. 5-29791 Japanese Utility Model Publication No. 7-34019 Design No. 1082686

  However, in the above proposal, the workability is poor because the nut is rotated by 90 ° after being inserted from the opening. In particular, in the case of a small part such as a nut or the like, the workability of inserting it through the opening and rotating it by 90 ° with the front side part slightly protruding from the part is very bad. That is, since the portion that can be obtained in order to rotate is a portion that slightly protrudes toward the front side, it is not easy to grip and rotate (turn) the slightly protruding portion. In some cases, there is even a risk of dropping to the back side. Furthermore, for example, the position of the nut is likely to shift. Moreover, since it is latched by rotating, a big clearance gap is inevitably produced. Further, since a nut having a special shape is used, it is more expensive than a general hexagon nut.

  Therefore, the problem to be solved by the present invention is an extremely simple operation from the front side of a member such as a plate, for example, a simple operation such as pushing in, and a component such as a nut on the back side of the member such as a plate. It is intended to provide a technology that can easily and securely attach without causing misalignment, and that can make the gap not large.

The above issues are
A holding tool for holding a component used when arranging the component on the member to be arranged,
The holder is
A holding part for holding the component;
A convex portion projecting forward from the holding portion;
The component holder is provided with a biasing member that biases the holder against the member to be disposed.

  Also, the component holder, preferably, the component holder is configured to have a substantially U-shaped cross section including, for example, a left side surface portion, a rear surface portion, and a right side surface portion. The convex part is a component in which the front end side of at least one of the left side part and the right side part is held by the part holding part. This is solved by a component holder characterized by being configured to protrude further forward.

  Further, in the component holder, preferably, the biasing member of the component holder is provided with an arm, for example, and the arm holds the component by elastically contacting the front surface of the arranged member. The component holder is configured to be biased by the member to be disposed from the rear side of the member to be disposed.

  The member to be disposed on which the component held by the component holder is disposed is preferably a member having an opening. And the component holder by which the component was hold | maintained at the holding | maintenance part is comprised so that insertion is possible from the front side of this opening to the back side in the rollover state, for example. For example, the component holder is configured to satisfy (dimension in the front-rear direction of the component holder) ≦ (opening dimension in one direction of the opening). That is, when configured in such a structure (shape), the component holder in which the component is held in the holding portion can be inserted from the front side to the rear side through the opening.

  It is also possible to allow the component holder, in which the component is held in the holding portion, to be inserted from the front side to the rear side through the opening without being turned over. For this purpose, the shape of the opening is set to the following shape (structure). That is, the opening is constituted by, for example, a first opening and a second opening connected to the first opening. The first opening has a substantially same posture as the posture in which the component holder in which the component is held in the holding portion is disposed with respect to the member to be disposed, from the front side to the rear side of the first opening. It is configured to be insertable. The second opening has a rear part from the front side of the second opening when the part holder in which the part is held by the holding part is in the same position as the part holder. It is configured so that it cannot be inserted. And the component holder by which components were hold | maintained at the holding | maintenance part inserted from the front side of the 1st opening to the back side is comprised so that a movement to the 2nd opening side is possible. In the above configuration, for example, the first opening has a shape larger than the shape in front view of the component holder (excluding the biasing member) in which the component is held in the holding portion. Is. Here, the large shape described above is sufficient as long as the component holder in which the component is held by the holding portion can be inserted through the first opening. On the other hand, in the second opening, the component holder in which the component is held by the holding portion inserted from the front side of the first opening to the rear side of the disposed member is slid to the second opening side. In such a case, the component holder in which the component is held by the holding portion cannot be extracted from the rear side to the front side of the member to be disposed.

  The member to be disposed on which the component held by the component holder is disposed is preferably a member having an opening. And preferably, the convex part of the said component holder is comprised so that it may latch on the said opening. And the components hold | maintained at the holding | maintenance part are comprised so that a to-be-arranged member may be elastically contacted by the cooperation effect | action of the convex part latched in the said opening, and a biasing member. Particularly preferably, the component held by the holding portion is brought into elastic contact with the member to be arranged by the cooperative action of the convex portion latched in the opening, the biasing member, and the component held by the holding portion. Composed.

  When the part held by the part holder is a nut, it is preferable that the part holder has a hole corresponding to the screw hole of the nut.

In addition, the above problem is
Using a holding tool that holds a nut, the nut is disposed on a member to be disposed having an opening,
The vertical length of the opening is longer than the height of the nut and narrower than the width of the nut, and the lateral length of the opening is an opening longer than the longest part of the holder,
An urging member included in the holder is brought into contact with the front surface side of the member to be attached, and the holder is inserted into the opening in a direction facing a height surface of the nut to the opening. By rotating so that the seating surface faces the opening, the convex portion of the holder fits into the opening, and the nut seating surface is arranged in contact with the rear surface side of the member to be attached. This is solved by an arrangement method characterized in that it is provided.

Further, the nut is disposed on the rear surface side of the member to be disposed having an opening, the nut held by the component holder described above,
An urging member included in the component holder is brought into contact with the front side of the member to be connected, and a nut held by the component holder is inserted from the front side to the rear side of the opening in a rollover state. This is solved by an arrangement method characterized in that the position of the nut is controlled so that the nut is arranged along the rear surface of the arrangement member.

Further, the nut is disposed on the rear surface side of the member to be disposed having an opening, the nut held by the component holder described above,
A nut held by the component holder is inserted from the front side to the rear side of the first opening, and a biasing member included in the component holder is brought into contact with the front side of the member to be connected. The arrangement is solved by sliding the nut to the position of the second opening.

  If the above-mentioned component holder (mounting tool) is used, for example, a component such as a nut is attached to the rear surface side of the member to be disposed by a simple operation from the front surface side of the member to be disposed such as a plate having an opening. Easy to arrange. Particularly, since an elastic contact member (biasing member) such as a spring is used, the component holder can be firmly attached without being displaced. And since it can respond by changing the shape of the holding | maintenance part with which components are hold | maintained, versatility is high. When the part is a nut, if the shape of the holding part that holds the nut is such that the nut does not circulate, the convex part of the holder is hooked on the opening of the member to be attached and Since it is in contact with the contact member, it is possible to suppress the rotational movement of the rotation transmitted to the holder via the nut, and the rotation of the nut at the time of bolt joining is prevented.

The perspective view of the component holder which becomes this invention The perspective view of the component holder in the state by which the component was hold | maintained at the component holding part of the component holder which becomes this invention The perspective view in the 1st step which arrange | positions the component holder of FIG. 2 to a to-be-arranged member. The perspective view in the 2nd step which arrange | positions the component holder of FIG. 2 to a to-be-arranged member. The top view in the final stage which arrange | positions the component holder of FIG. 2 to a to-be-arranged member The front view in the 1st step which arrange | positions the component holder of FIG. 2 to the to-be-arranged member of another structure The top view in the 1st step which arrange | positions the component holder of FIG. 2 to the to-be-arranged member of another structure The front view in the last stage which arrange | positions the component holder of FIG. 2 to the to-be-arranged member of another structure The perspective view of the component holder which becomes 3rd Embodiment of this invention. The side view of the component holder which becomes 4th Embodiment of this invention

  The present invention is a component holder that holds components used when various components such as nuts are disposed on a member to be disposed. From the viewpoint of being disposed on the member to be disposed, it can be said that the component holder is a component fixture. In particular, the member to be disposed has an opening. Through this opening, a component holder holding a component (for example, a nut) is inserted from the front side to the back side of the member to be disposed, and the component holder is attached to the member after insertion. It is configured. The component holder of the present invention has a holding portion for holding the component. And it has the convex part which protruded ahead rather than the said holding | maintenance part. Furthermore, it has a biasing member that biases the holder to the member to be disposed.

  The holder is configured to have a substantially U-shaped cross section, for example. That is, it includes a left side surface portion, a rear surface portion, and a right side surface portion. If comprised in this way, a component holding part will be comprised by the space enclosed by the said left side part, the said rear surface part, and the said right side part. And the convex part which protruded ahead rather than the holding | maintenance part is comprised by making the front end side of the said left side part protrude ahead rather than the components hold | maintained at the component holding | maintenance part. Or it is comprised by making the front end side of the said right side part protrude ahead rather than the components hold | maintained at the component holding part. Or it is comprised by making the front end side of the said left side surface part, and the front end side of the said right side surface part protrude ahead rather than the components hold | maintained at the component holding part.

  The urging member is made of, for example, a plastic material or metal material having elasticity. This member has an arm. That is, it has an elastic arm. The arm is elastically brought into contact with the front surface of the member to be disposed, so that the component holder holding the component is urged to the member to be disposed from the rear side of the member to be disposed. Note that the fact that the arm is in elastic contact with the front surface of the member to be disposed is provided so that the arm is located on the front side of the component holder. However, it is not always necessary to protrude to the front side from the convex portion. When the component holder is inserted from the front side of the arrangement member to the back side through the opening of the arrangement member, the arm extending in the vertical (upper and / or lower) direction than the opening is Since it comes to be caught on the front surface of the member to be disposed, the trouble that the component holder accidentally falls to the back side of the member to be disposed is improved.

  The member to be disposed on which the component held by the component holder is disposed has an opening, as described above. Then, the component holder in which the component is held by the holding portion is in a roll-over state (when the mounting state is a front view, the upper surface side (or the lower surface side) is at an angle of 90 ° or less on the back side. In the tilted state), it is configured to be insertable from the front side to the rear side of the opening. That is, the size of the component holder in which the component is held in the holding portion and the size of the opening are configured as described above. For example, the component holder is configured to satisfy (dimension in the front-rear direction of the component holder) ≦ (opening dimension in one direction of the opening). That is, if the component holder or opening is configured so as to satisfy (dimension in the front-rear direction of the component holder) ≦ (opening dimension in one direction of the opening), the component holder in the rollover state is moved to the front side of the opening. Can be inserted from the rear side.

  If the opening is configured as described below, it can be inserted from the front side of the opening to the rear side without causing the component holder to roll over. That is, the opening is constituted by a first opening and a second opening connected to the first opening. In addition, the first opening has a substantially same posture as the posture in which the component holder in which the component is held in the holding portion is disposed with respect to the member to be disposed, and the front side of the first opening. It is configured to be insertable from the rear side. For example, the shape of the first opening in the front view is larger than the shape in the front view of the component holder (excluding the urging member) in which the component is held by the holding portion. It should be noted that if the large shape and so-called edo are made larger than necessary, the gap becomes large, so that the dimensional difference between the two is preferably within 5 mm. That is, a large opening with a dimensional difference of 5 mm is not required in the first opening. On the other hand, the second opening has the same structure as that in which the component holder in which the component is held in the holding portion is disposed with respect to the member to be disposed. It is configured so that it cannot be inserted from the front side to the rear side. And the component holding tool by which components were hold | maintained at the holding part inserted from the front side of the 1st opening to the back side is comprised so that a movement to the 2nd opening side is possible. For example, when the component holder holding the component in the holding portion inserted on the rear side of the arrangement member from the front side of the first opening can be slid to the second opening side, and when sliding, The component holder in which the component is held by the holding portion is configured in a shape that cannot be extracted from the rear side to the front side of the member to be disposed. Even in the case of this slide, the operation is easy.

  The convex part of the component holder is preferably configured to be hooked on the opening (opening edge). And the components hold | maintained at the holding | maintenance part are comprised so that the to-be-arranged member may be elastically contacted by the cooperation effect | action of the convex part latched by opening and the biasing member. In particular, the component held by the holding portion is configured to be elastically contacted with the member to be disposed by the cooperative action of the convex portion latched in the opening, the urging member, and the component held by the holding portion. Yes.

  Another aspect of the present invention is a nut disposing method. In other words, the nut is disposed on a member to be disposed having an opening using a holder that holds the nut. In the present invention, the vertical length of the opening is longer than the height of the nut and narrower than the width of the nut, and the lateral length of the opening is longer than the longest part of the holder. It is an opening. Then, a biasing member included in the holder is brought into contact with the front surface side of the member to be delivered, and the holder is inserted into the opening in a direction facing a height surface of the nut to the opening. By rotating so that the seat surface of the nut faces the opening, the convex portion of the holder fits into the opening so that the seat surface of the nut contacts the rear surface side of the member to be distributed. It is the method of arrange | positioning. For example, there is a nut disposing method in which the nut held by the component holder is disposed on the rear surface side of the member to be disposed having an opening. Then, an urging member included in the component holder is brought into contact with the front side of the member to be delivered, and the nut held by the component holder is inserted from the front side to the rear side of the opening in a rollover state. This is a method of controlling the posture of the nut so that the nut is later disposed along the rear surface of the member to be disposed. Alternatively, the nut held by the component holder is inserted from the front side to the rear side of the first opening, and the biasing member included in the component holder is brought into contact with the front side of the member to be delivered. Thereafter, the nut is slid to the position of the second opening.

  Hereinafter, the present invention will be described in more detail.

  1 to 5 illustrate a first embodiment of the present invention. FIG. 1 is a perspective view of a component holder. FIG. 2 is a perspective view of the component holder in a state where the component is held by the component holding unit. FIG. 3 is a perspective view in a first stage in which a component holder (see FIG. 2) holding components is disposed on a member to be disposed. FIG. 4 is a perspective view in a second stage in which the component holder (see FIG. 2) holding the component is disposed on the disposed member. FIG. 5 is a plan view at the final stage in which the component holder (see FIG. 2) holding the component is disposed on the disposed member.

  In each figure, 1 is a component holder. The main body of the component holder 1 has a left side surface portion 2, a rear surface portion 3, and a right side surface portion 4. The left side surface portion 2, the rear surface portion 3, and the right side surface portion 4 are integrated and configured to have a substantially U-shaped cross section (substantially U-shaped). For example, it is integrally configured by molding using a resin. Of course, it is also possible to connect separate members by bonding or screws. From the viewpoint of cost, one constituted by integral molding is preferable. A space surrounded by the left side surface portion 2, the rear surface portion 3, and the right side surface portion 4 becomes the component holding portion 5. The space surrounded by the left side surface portion 2, the rear surface portion 3, and the right side surface portion 4, that is, the inner space of the component holding portion 5, is configured in consideration of the outer shape of the component to be held. If the component 6 is, for example, a hexagon nut, the inner shape of the left side surface portion 2 and the right side surface portion 4 is configured in a substantially square shape in accordance with the outer shape of the component (hexagon nut) 6. Therefore, when the hexagonal nut 6 is fitted to the substantially square-shaped section, the hexagonal nut 6 is held rigidly without spinning.

  As can be seen from FIG. 2, the left side surface portion 2 and the right side surface portion 4 are configured such that the front ends protrude beyond the front end of the component (hexagon nut) 6 held (fitted) by the component holding portion 5. Yes. The protruding portions are convex portions 7 and 8 protruding forward from the component holding portion 5. Therefore, the component (hex nut) 6 held (fitted) by the component holding part 5 is recessed rearward from the front end surface of the component holder 1.

  9 and 10 are coil springs. The coil springs 9, 10 are attached to the component holder 1 by loosely fitting the central annular portions of the coil springs 9, 10 to shafts (not shown) provided on the left side surface 2 and the right side surface 4. Reference numerals 9a and 9b are front end side arm portions of the coil spring 9, and 10a and 10b are front end side arm portions of the coil spring 10. And the length of the up-down direction of the coil springs 9 and 10 is comprised so that it may be longer than the length (d) of the up-down direction of the opening 13 mentioned later.

  Reference numeral 11 denotes a hole formed in the rear surface portion 3. That is, when the component 6 held (fitted) by the component holding portion 5 is a hex nut, when the bolt is screwed into the hex nut, the tip of the bolt is prevented from colliding with the rear surface portion 3. Therefore, a hole 11 is formed in the rear surface portion 3.

  Reference numeral 12 denotes a member to be disposed on which the component held by the component holder 1 is disposed (attached: hooked). In addition, although the shape of the to-be-arranged member 12 is not specifically limited, in order to make an understanding easy, below, it is only assumed that it is a plate (plate body). Reference numeral 13 denotes an opening formed in the arrangement member (plate) 12. The shape of the opening 13 is not particularly limited, but in the following, it is simply assumed to be rectangular in order to facilitate understanding. That is, the shape of the opening 13 is a rectangle having a size of c × d. The dimension c is slightly longer than the dimension a in the left-right direction of the component holder 1. Theoretically, c = a may be used, but in actuality, in order to make the operation of inserting the component holder 1 through the opening 13 smooth in consideration of dimensional fluctuations, etc., c = A + several mm (for example, about 1 mm). For example, it is configured such that a <c ≦ a + 3 mm. The dimension d is slightly longer than the dimension b in the front-rear direction of the component holder 1. Theoretically, d = b may be used, but in reality, in order to make the operation of inserting the component holder 1 through the opening 13 smooth in consideration of dimensional variation and the like, d = B + several mm (for example, about 1 mm). For example, b <d ≦ b + 3 mm is configured.

  An operation process for attaching the component holder 1 configured as described above to the member 12 having the opening 13 will be described.

  First, as a first stage, a component (hex nut) 6 is held (fitted) to the component holding portion 5 (see FIG. 2).

  Next, the component holder 1 holding the component 6 is tumbled (the upper side is tilted backward). And the front-end | tip of arm part 9a, 10a is applied to the surface (front surface) of the member 12 to be arrange | positioned. The back surface (back surface) of the rear surface portion 3 of the component holder 1 in this state (rollover state) is placed on the lower end edge of the opening 13. In addition, the front end surfaces of the left side surface portion 2 and the right side surface portion 4 of the component holder 1 (front surfaces of the convex portions 7 and 8) are placed on the upper edge of the opening 13 (see FIG. 3).

  Thereafter, the component holder 1 is pushed into the rear side of the opening 13 from the front side of the opening 13 (see FIG. 4).

  And by pressing the lower end side of the component holder 1, it will become like FIG. That is, the component holder 1 holding the component 6 is disposed with respect to the disposed member 12. In this state, the component holder 1 (the component 6 held by the component holder 1) is latched and elastically contacted with the arranged member 12 by the coil springs 9 and 10. In the vertical direction, the left side surface portion 2 and the right side surface portion 4 (convex portions 7 and 8) of the component holder 1 are hooked on the opening 13. Therefore, since the component holder 1 is attached to the arrangement member 12, the component 6 held by the component holder 1 is also attached to the arrangement member 12. The parts (nuts) could be attached without reaching out to the rear side of the member 12 to be arranged.

  Therefore, the bolt can be inserted into the nut 6 from the front side.

  Now, in the above embodiment, since the opening 13 of the member 12 to be disposed has the shape as described above, it cannot be disposed unless the component holder 1 is turned over. In other words, it can be arranged by rollover. In the attached state, the opening 13 becomes as if it was closed by the component holder 1, so that the gap is not noticeable.

  However, if the shape of the opening is set as follows, the component holder 1 can be arranged without being overturned. That is, the opening of the member 12 to be disposed is shaped as shown in FIGS.

  For example, the opening is constituted by the first opening 14 and the second opening 15. As shown in FIG. 6, the first opening 14 has a shape that is slightly larger than the front shape of the component holder 1 that holds the component 6. Therefore, the component holder 1 holding the component 6 can be inserted to the rear side from the front (front) side of the first opening 14 via the first opening 14. However, since the arm portions 9a, 9b, 10a, and 10b are hooked on the front surface of the member 12 to be arranged, the component holder 1 cannot be inserted any more (see FIGS. 6 and 7).

  After the component holder 1 holding the component 6 is inserted through the first opening 14 and is in the state shown in FIGS. 6 and 7, the component holder 1 holding the component 6 is now A slight slide in the left or right direction along the surface of the member 12 to be arranged. The slide length is determined by the size of the second opening 15. For example, a slide of about several mm may be used, and a slide of about several centimeters to several tens of centimeters can be used from the viewpoint of the present invention. However, since there is no particular merit by increasing the slide length (if the slide length is increased, a disadvantage that the gap is increased, rather, a slide of about several mm is sufficient). The second opening 15 is connected to the first opening 14 and formed on the left side or the right side. The second opening 15 has a rectangular shape. For example, the length in the sliding direction is about several mm (for example, about 5 mm or less), and the length in the direction orthogonal to the sliding direction (the vertical dimension of the convex portions 7 and 8 of the component holder 1) + It is a rectangle of several mm (for example, about 1 mm or less).

  Now, after the slide, as shown in FIG. 8, a part of the component holder 1 (when the shape of the second opening is increased, that is, when the length in the slide direction is increased, the component is retained. The entire tool 1 is located in the second opening 15. When the component holder 1 slides and is positioned in the second opening 15, the surface of the component 6 held by the component holder 1 comes into contact with the non-opening surface of the arrangement member 12 at this position. In the state shown in FIG. 8, the arranged member 12 is sandwiched between the arm portions 9 a, 9 b, 10 a, 10 b and the component 6 held by the component holder 1. In addition, the component holder 1 (the component 6 held by the component holder 1) is elastically contacted with the member 12 to be arranged by the coil springs 9 and 10. In the vertical direction, the left side surface portion 2 and the right side surface portion 4 (convex portions 7 and 8) of the component holder 1 are hooked on the openings 14 and 15. Therefore, since the component holder 1 is attached to the arrangement member 12, the component 6 held by the component holder 1 is also attached to the arrangement member 12.

  Therefore, in this state, the bolt can be inserted into the nut 6 from the front side. At this time, components (nuts) can be attached without reaching the rear side of the member 12 to be arranged. Moreover, when the component holder 1 is disposed (inserted into the opening), the component holder 1 does not have to be turned over. That is, compared with the case of the said embodiment, since it is not necessary to make the big force which resists the coil springs 9 and 10 act, arrangement | positioning work of the component holder 1 is easy. However, in the embodiment shown in FIGS. 1 to 5, the opening can be made smaller than in the embodiment shown in FIGS. It is effectively blocked and it is difficult to make a gap.

  9 and 10 show another example of the urging member of the component holder according to the present invention. In the above-described embodiment, a metal coil spring is used. However, this may be configured as shown in FIGS. The material is not limited to metal, and may be resin. Since other basic configurations are the same as those of the above-described embodiment, details are omitted. For example, in the component holder of the third embodiment shown in FIG. 9, when the biasing member 16 integrally formed with a resin in a desired shape (see FIG. 9) is attached instead of the coil springs 9 and 10. It is. In the component holder of the fourth embodiment shown in FIG. 10, the biasing members 17 and 18 molded into a desired shape (refer to FIG. 10) with resin instead of the coil springs 9 and 10 are included in the component holder 1. This is the case where they are attached to the left and right respectively. As the biasing member, various shapes other than these can be considered as appropriate.

DESCRIPTION OF SYMBOLS 1 Component holder 2 Left side surface part 3 Rear surface part 4 Right side surface part 5 Component holding part 6 Parts (hexagon nut)
7, 8 Convex parts 9, 10 Coil springs 9a, 9b, 10a, 10b Arm part 11 Hole 12 Arranged member 13 Opening 14 First opening 15 Second opening

Claims (13)

A holding tool for holding a component used when arranging the component on the member to be arranged,
The holder is
A holding part for holding the component;
A convex portion projecting forward from the holding portion;
A component holder comprising a biasing member that biases the holder toward the member to be disposed. The holder is configured to have a substantially U-shaped cross section including a left side, a rear side, and a right side,
The component holding part is configured by a space surrounded by the left side part, the rear side part, and the right side part,
2. The component according to claim 1, wherein the convex portion is configured such that a front end side of at least one of the left side surface portion and the right side surface portion projects forward from the component held by the component holding portion. Retaining tool. The biasing member has an arm,
The component holder that holds the component is configured to be urged to the disposed member from the rear side of the disposed member by elastically contacting the arm with the front surface of the disposed member. The component holder according to claim 1. The member to be disposed on which the component held by the component holder is disposed is a member having an opening,
The component holder according to any one of claims 1 to 3, wherein the component holder in which the component is held in the holding portion is configured to be insertable from the front side to the rear side of the opening in the rollover state. Retaining tool. The component holder according to claim 4, wherein the component holder is configured to satisfy (dimension in the front-rear direction of the component holder) ≦ (opening dimension in one direction of the opening). The member to be disposed on which the component held by the component holder is disposed is a member having an opening,
The opening includes a first opening and a second opening connected to the first opening,
The first opening is formed from the front side of the first opening in a posture substantially the same as the posture in which the component holder in which the component is held in the holding portion is arranged with respect to the member to be arranged. It is configured to be insertable on the rear side,
The second opening is formed from the front side of the second opening when the component holder in which the component is held by the holding portion is in the same posture as the posture in which the component holder is disposed with respect to the member to be disposed. It is configured so that it cannot be inserted on the rear side,
2. The component holder in which a component is held by a holding portion inserted from the front side to the rear side of the first opening is configured to be movable to the second opening side. The component holder according to any one of claims 3 to 4. The first opening has a shape that is larger than the shape in front view of a component holder (excluding the biasing member) in which the component is held in the holding portion.
The second opening is when the component holder, in which the component is held by the holding portion inserted from the front side of the first opening to the rear side of the member to be arranged, is slid to the second opening side. The component holder according to claim 6, wherein the component holder having the component held by the holder cannot be extracted from the rear side to the front side of the member to be disposed. The member to be disposed on which the component held by the component holder is disposed is a member having an opening,
The convex part of the component holder is configured to be hooked on the opening,
The component held by the holding portion is configured to be elastically contacted with the member to be arranged by the cooperative action of the convex portion and the biasing member that are hooked on the opening. Item 7. The component holder in any one of items 7. The member to be disposed on which the component held by the component holder is disposed is a member having an opening,
The convex part of the component holder is configured to be hooked on the opening,
The component held by the holding portion is configured to be elastically contacted with the member to be disposed by the cooperative action of the convex portion hooked on the opening, the urging member, and the component held by the holding portion. The component holder according to any one of claims 1 to 7, wherein: The parts are nuts,
The component holder according to claim 1, wherein a hole is formed in the component holder corresponding to the screw hole of the nut. Using a holding tool that holds a nut, the nut is disposed on a member to be disposed having an opening,
The vertical length of the opening is longer than the height of the nut and narrower than the width of the nut, and the lateral length of the opening is an opening longer than the longest part of the holder,
An urging member included in the holder is brought into contact with the front surface side of the member to be attached, and the holder is inserted into the opening in a direction facing a height surface of the nut to the opening. By rotating so that the seating surface faces the opening, the convex portion of the holder fits into the opening, and the nut seating surface is arranged in contact with the rear surface side of the member to be attached. An arrangement method characterized by being provided. A nut disposing method in which the nut held by the component holder according to any one of claims 1 to 5 and claim 8 to 10 is disposed on a rear surface side of a member to be disposed having an opening. ,
An urging member included in the component holder is brought into contact with the front side of the member to be connected, and a nut held by the component holder is inserted from the front side to the rear side of the opening in a rollover state. An arrangement method comprising: controlling the posture of the nut so that the nut is arranged along a rear surface of the member to be arranged. A nut arranging method for arranging the nut held by the component holder of claim 6 or 7 on the rear surface side of the member to be arranged having an opening,
A nut held by the component holder is inserted from the front side to the rear side of the first opening, and a biasing member included in the component holder is brought into contact with the front side of the member to be connected. An arrangement method characterized by sliding the nut to the position of the second opening.

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