JPH07243416A - Stud fixture - Google Patents

Abstract

PURPOSE:To enable easy attachment without needing a special tool, and raise the resistance to pull out after attachment, and enable easy attachment even if there is a cover to a stud, and further, facilitate the easy removal. CONSTITUTION:A stud fixture 10 has a stud receiving hole 15 for receiving a stud 6, and is composed of a clamp 11, which holds a pipe 4, and a clip 12, which is constituted to be inserted through the opening 17 made on the side of the stud receiving hole of the clamp. The clip 12 fixes the clamp 11 to a panel 5, being locked to the stud 6 lying in the receiving hole. The clip 12 holds the side of the stud, being pushed in the orthogonal direction to the axis of the stud 6.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a stud fixing tool for mounting a mounting part on a member to which a stud is fixed by engaging with a stud having a screw or a circumferential groove formed on the outer peripheral surface thereof, and more particularly to an automobile. The present invention relates to a stud fastener suitable for holding a long object such as a fuel pipe or a brake pipe on a panel such as a vehicle body of an automobile.

[0002]

2. Description of the Related Art A stud fixture for mounting a mounting component on a member to which the stud is fixed by being locked to a screw stud or the like is well known. For example, a fuel pipe or a brake pipe of an automobile is attached to a panel of a vehicle body or the like. The stud fasteners that are held in place are often used because they do not require drilling holes in the panel. A typical example of the related art is shown in FIGS.
Shown in. The stud fixture shown in FIG. 1 is, for example, an actual flat plate 4-5.
No. 6282, the clamp 1 and the nut 2 are shown.
It consists of and. The clamp 1 holds the pipe 4, the clamp 1 is pushed into the screw stud 6 fixed to the panel 5, and the nut 2 is screwed into the screw stud using a dedicated tool such as an impact screwdriver. This makes pipe 4
Are attached to the panel 5. In the stud fixture shown in FIG. 2, the pipe 4 is held by the clamp 7, and the clamp 7 is pushed into the screw stud 6 to attach the pipe 4 to the panel 5.

[0003]

Among the above-mentioned conventional stud fasteners, the one shown in FIG. 1 is such that the pipe is firmly attached to the panel, but a special tool is required at the time of attachment, so that the pipe attachment work is difficult. It had the drawback of being time-consuming. In addition, the stud fixture shown in FIG. 2 can be manually pushed into the stud and does not take much time to install the pipe, but since the stud fixture is configured to be locked by the elastic locking claws to the stud, The pullout resistance is low, and there is a risk that the pipe may be dismounted due to vibration of the vehicle body. Further, when the stud was coated with vinyl chloride sol at the time of painting the vehicle body, it was difficult to push the clamp into the stud with the stud fixture shown in FIG. With the coating, even with the stud fixture shown in FIG. 1, a large force was required for screwing in the nut, and the work of attaching the pipe was more troublesome.

Therefore, an object of the present invention is that it can be easily installed without the need for a dedicated tool, the pullout resistance after installation is high, and even if there is a coating on the stud, it can be easily installed and can be removed. It is to provide a stud fixture that can be easily made.

[0005]

In order to achieve the above object, according to the present invention, a stud having a screw or a circumferential groove formed on its outer peripheral surface is engaged with the stud to which the stud is fixed. A stud fixture for mounting a mounting part, comprising a stud receiving hole for receiving the stud, a clamp for holding the mounting part, and an opening formed on a side surface of the stud receiving hole of the clamp. And a clip for locking the clamp to the member by locking the stud in the receiving hole.
Press the stud receiving hole into the stud with the clamp attached to the member, and then press the clip through the opening of the stud receiving hole with your finger so that it holds the side surface of the stud. A mounting part is attached to the member.

In the present invention, the clamp is constructed so as to have a base body in which a stud receiving hole is formed and a pipe holding portion which integrally extends laterally from the base body and holds the pipe by pushing, It can be used as a holder. The stud receiving hole of the clamp is formed to be at least twice the diameter of the stud in the inserting direction of the clip, so that when the stud fixing tool is attached to a large number of studs to hold pipes, etc. The error of can be absorbed. By forming a pair of protector locking claws on the back of the pipe holding part of the clamp to which the protector for protecting the held pipe is locked, and sliding the protector along the pipe holding part between the protector locking claws. If you provide a locking piece that locks the protector,
The protector can be firmly attached to the clamp.

Further, the clip is formed in a fork shape,
The fork-shaped bifurcated portion can be formed with a stud engaging portion that holds the side surface of the stud over a half circumference or more by being pushed into the stud, so that the engaging force of the clip with the stud can be maintained high. In this case, if a female thread having the same thread pitch and lead angle as the threaded stud is formed in the stud engaging portion of the clip, the engaging force can be further increased. When the fork-shaped tip of the clip is inserted from the opening of the clamp and the stud locking part holds the stud, it is formed to have a length protruding from the clamp so that the locking state to the stud can be improved. Visible If a fork-shaped locking claw for locking the opening of the clamp is formed on the tip of the fork of the clip, the assembling work can be facilitated. In this case, in the opening of the clamp, engage with the temporary locking latch of the clip for stopping the movement of the clip so that the clip does not come off the clamp when the stud locking portion moves so as to be removed from the stud. A stop lug can be provided to prevent the clip from disengaging from the clamp during removal.

[0008]

Embodiments of the present invention will be described below with reference to the drawings. In the drawings, a stud fastener for holding a pipe is shown as a typical example of the stud fastener of the present invention. The stud fixture for holding the pipe will be described below. The stud fixture 10 is shown in FIGS.
And a clip 12 shown in FIGS. 10 to 14. The stud fixture 10 is shown in FIGS.
As shown in FIG. 8, the clamp 11 holds the pipe 4, the protector 8 is attached to the back surface, and the clip 12 is temporarily fixed to the stud 6 as shown in FIG. It 20 to 22 show the clip 1
2 shows a state in which the clamp 11 is permanently fixed to the stud 6, and FIG. 23 shows a state in which the clip 12 can be pulled out to remove the clamp 11.

The clamp 11 will be described with reference to FIGS. The clamp 11 includes a base body 13 having a stud receiving hole 15 for receiving a stud, and the base body 1.
3 and pipe holding portions 14, 14 that integrally extend from both sides to hold the pipe by pushing. Base 13
As shown in FIGS. 3 and 5, the stud receiving hole 15 is formed to have a size that is at least twice the diameter of the stud in the vertical direction (that is, the inserting direction of the clip 12). Accordingly, when the stud fixture is attached to a large number of studs to hold a pipe or the like, it is possible to absorb an error in the stud striking distance. The side surface of the base body 13 has a large opening, and the clip 12 is inserted into the opening 17. As shown in FIG. 7, the opening 17 is formed so as to penetrate in the direction orthogonal to the pipe holding portion 14 and receive the clip 12. A groove 18 for guiding the clip 12 is formed in the base body below the opening 17.

The opening 17 is formed with a first projection 19 at the entrance (right side in FIG. 7, upper side in FIG. 8) for temporarily fixing the clip 12 so as not to come off. On the side farther from the first protrusion 19 (the side opposite to the entrance), the second
The protrusion 20 is formed. The second protrusion 20 has a function of stopping the movement of the clip 12 so that the clip 12 does not come off the clamp when the clip 12 moves so as to be detached from the stud.

On the back surface of the pipe holding portion 14 of the clamp 11, a pair of protector locking claws 22, 22 for locking the protector 8 (see FIG. 15) for protecting the held pipe are formed. A locking piece 23 for locking the protector 8 by sliding the protector along the direction orthogonal to the longitudinal direction of the pipe holding portion 14 is provided between the protector locking claws 22, 22. 8 can be firmly attached to the clamp 11.
As shown in FIG. 15, the protector 8 has a width such that it covers the pipe holding portions 14, 14 of the clamp 11.
The length of the pipe in the longitudinal direction is formed so as to greatly exceed the width of the clamp 11, and covers the pipe 4 over a wide range to protect the pipe and the stud fixture.

With reference to FIGS. 10 to 14, the clip 12
Will be described. The clip 12 is configured to be inserted from an opening 17 formed in the side surface of the base body 13 of the clamp 11, and is locked to a stud that has passed through the receiving hole 15. For this reason, the clip 12 is formed in a fork shape including a handle-shaped base portion 25 and bifurcated tip portions 26 and 27. The height of the clip 12 is as shown in FIGS.
As shown in FIG. 4, in order to maintain a high locking force by increasing the locking length to the stud 6, the opening 1 of the clamp base 13
The height is set to fill 7. Bifurcated tip 2
Grooves 30 are formed in the root portion 28 so that 6 and 27 expand in the direction of the arrow 29 with the root portion 28 of the base portion 25 as the hinge center. A flange 32 for pushing with a finger or the like is formed at the end of the base portion 25. The base 25 is
A hole 33 is formed between the flange 32 and the root portion 28, and when the wire is passed through the hole 33 and the wire is pulled, the clip 12 can be pulled out.

The clip 1 is attached to a portion of the bifurcated tip portions 26 and 27 adjacent to the base portion 28 of the base portion 25.
A stud locking portion 3 that engages so as to hold the side surface of the stud for more than half the circumference when the stud 2 is pushed into the stud.
4 are formed so as to sandwich the groove 30. As shown in FIGS. 11 and 14, each stud engaging portion 34 has a female thread 3 having a pitch and a lead angle of the thread of the stud 6.
5 is formed. Since the stud locking portion 34 has a certain rigidity, it is firmly locked to the stud by engaging with the stud over a half circumference or more. As described above, since the stud locking portion 34 can be locked to the stud over a certain height, the locking force is further increased. Further, since the female screw 35 having the same thread pitch and lead angle as the stud is formed, the locking force thereof is extremely high and stable.

The projecting portions 37, 38 of the tips 26, 27 of the clip 12 extend from the clamp 11 when the clip 12 is inserted through the opening 17 of the clamp 11 and the stud locking portion 34 holds the stud. It sticks out. The protruding portions 37 and 38 are used to visually check the state in which the stud engaging portion 34 is engaged with the stud. The protruding portions 37 and 38 are formed to be lower than the entire height of the clip 12 and are used to determine the top and bottom of the clip 12.
Further, by making the heights of the projecting portions 37 and 38 different, the direction in which the clip 12 is inserted into the opening 17 of the clamp 11 can be determined. In this case, the opening 17 of the clamp 11 is formed asymmetrically, as shown in FIG. 4, so that the protrusions 37 and 38 having different heights can only be inserted from one direction. Insertion mistake can be prevented.

At each tip 26 (27) of the clip 12, a locking claw 3 for temporarily locking the first projection 19 formed at the entrance of the opening 17 of the base body 13 of the clamp 11 is provided.
9 is formed. The locking claw 39 can also be locked to the second protrusion 20 formed on the inner side of the opening 17 of the base body 13, and when the stud locking portion of the clip moves so as to be disengaged from the stud, Stop the clip from moving so that it does not disengage from the clamp. Further, a projection 40 is provided on the side surface of each tip between the locking claw 39 and the base 25, and the projection 40 is used for temporarily fixing the clip 12 to the opening 17 of the clamp 11 more than necessary. The first protrusion 19 is engaged so as not to be pushed into.

The operation of attaching the pipe 4 to the panel 5 using the stud fixture 10 composed of the clamp 11 and the clip 12 will be described with reference to FIGS. First, as shown in FIG. 15, the plurality of pipes 4 are pushed into the pipe holding portion 14. On the other hand, the protector 8 is pushed up with the elongated hole 41 aligned with the locking claw 22 on the back surface of the pipe holding portion 14. A central hole 42 is formed in the protector 8 so as to receive the locking piece 23 for locking the clamp 11 and not interfere with the stud receiving hole 15. After the protector 8 is brought into contact with the back surface of the clamp 11, the protector or the clamp is slid in the longitudinal direction of the pipe as shown in FIG. It is fixed to the clamp 11. In addition, the clip 12 is shown in FIGS. 17 (a) and 17 (b).
It is temporarily fixed as shown in. That is, the protrusions 37 and 38 at the tip of the clip 12 are aligned with the opening 17, and the flange 32 is pushed with a finger or the like to insert the clip 12 into the opening 17, and the protrusion 40 is pushed until it is locked to the first protrusion 19. Put in.
At this time, the locking claws 39 are locked to the first protrusions 19 to prevent them from coming off. As a result, the clip 12 becomes the clamp 11
The pipe 4 and the protector 8 are held by the stud fixture 10, which is temporarily fixed to. These installations are usually done outside the vehicle assembly line.

After the above assembling, it is carried into an automobile assembly line. In the assembly line, as shown by an arrow 44 in FIG. 19, the stud fixture 10 holding the pipe 4 and the protector 8 is pressed so that the screw stud 6 fixed to the panel 5 is received by the stud receiving hole 15. To be In this pressed state, as shown by an arrow 45 in FIG. 20, the flange 32 of the clip 12 is pressed by a finger or the like.
To push the clip 12 into the opening 17 of the clamp 11 and push the stud engaging portion 34 of the clip 12 into the stud 6
Abut the side surface of. After this contact, as shown in FIG. 21, the clip 12 is further pushed in while expanding the tip end portions 26 and 27, and as shown in FIG.
Push the stud 6 to the position to hold it, and clip 1
Lock 2 onto the stud. Whether the engagement with the stud 6 is complete can be visually confirmed by the protrusion of the protrusions 37 and 38. Due to this locking on the stud, the clip 12 is firmly attached to the stud 6 and the clamp 1
1, the pipe 4 held by the clamp 12 is attached to the panel 5 to which the stud 6 is fixed.

The attachment of the clip 12 to the stud 6 is
Since the clip 12 is pushed into the side surface of the stud 6 in a direction orthogonal to the axis of the stud 6, it can be performed with a weak force such as a finger without the need for a tool or the like. Even when the stud is coated with vinyl chloride sol, this pressing can be performed while the coating is being scraped off without requiring a strong force such as when using a tool, so that there is no locking failure. The resistance against pulling out of the stud after mounting is also the same as that of the stud locking portion 34 of the clip 12.
Has a high rigidity, it is strong against the stud by engaging with the stud over a half circumference or more. Furthermore, since the female screw 35 having the same thread pitch and lead angle as the stud is formed, the locking force thereof is extremely high and stable. As shown in FIG. 20 and the like, the stud receiving hole 15 is formed to have a size that is at least twice the diameter of the stud in the inserting direction of the clip 12, so that it does not exceed the length a of the hole. Clip 1 at any position
2 can be locked to the stud 6. Therefore, when attaching stud fixtures to many studs to hold pipes, etc.,
It is possible to absorb the error of the stud striking distance.

When the clip 12 is to be removed for correction of the position or replacement of the protector or the pipe, the clip 12 may be pulled out by the flange 32. In this case, since the flange 32 is pushed in, if it is difficult to grip the flange,
By passing the wire through the hole 33 formed in the base portion 25 of the clip 12 and pulling the wire, the stud locking portion 34 can be easily removed from the stud 6 as shown in FIG. The removal can also be performed by applying the tip of a screwdriver to the hole 33 and rotating or raising it. As shown in FIG. 23, the pull-out operation of the clip 12 is performed by the locking claw 3 of the clip 12.
9 is stopped by being locked in the second protrusion 20 of the opening 17 of the clamp 11, whereby the clip 1
2 is prevented from coming off the clamp 11.

24 to 26 show another embodiment of the clip which constitutes the stud fixture according to the present invention. In this embodiment, the clip 50 has a substantially U-shape with side walls 51a and 51b arranged at a pair of intervals and end walls 51c connecting the ends of the side walls 51a and 51b. As shown in FIG. 26, the height of the end wall 51c is changed in the central portion, and as a result, the height of the side wall 51a is larger than that of the side wall 51b. The leg portion 5 having a locking claw 53 at the tip extends in the direction opposite to the end wall 51c at the lower edge of each of the side walls 51a and 51b.
2 is formed.

On the inner surfaces of the side walls 51a and 51b, a plurality of locking claws 54a and 5a are provided at intervals in the height direction of the clip 50.
4b are formed respectively. These locking claws 54
a and 54b are linear, and the horizontal direction, that is, the clip 50
Extend in the insertion direction and parallel to each other. As shown in FIG. 26, the locking claw 54a and the side wall 5 formed on the side wall 51a.
The locking claws 54b formed on 1b are formed at different height positions, that is, at alternate positions. Locking claw 54
The height difference between a and 54b is determined according to the pitch of the stud threads.

Referring to FIG. 29, a portion of a clamp base 60 corresponding to the base 13 of the previous embodiment is shown in cross section. The base body 60 has a stud receiving hole 61. An opening 62 having a stepped shape in the height direction at the center is formed on the side surface of the base body 60 so as to correspond to the front shape of the clip 50 shown in FIG. The clip 50 is inserted into the stud receiving hole 61 of the base body 60 through the opening 62. At this time, the side walls 51a, 51 of the clip 50
The outer surface of b is guided by the side edge of the opening 62, and the clip 50 is firmly fitted into the base body 60.

Referring to FIGS. 27 and 28, the substrate 60
An engaging recess 63 for engaging with an engaging claw 53 formed at the tip of the leg portion 52 of the clip 50 is formed at a position midway in the insertion direction of the clip 50. As shown in FIG. 27, the clip 50 can be temporarily fixed to the base body 60 in a state where the locking claw 53 engages with the locking recess 63. Further, at a position deeper than the locking recess 63, a locking projection 64 that engages with the locking claw 53 at the tip of the leg portion 52 of the clip 50 is formed on the inner wall of the base body 60. When the clip 50 is completely inserted, the locking claw 53 engages with the locking projection 64 of the base body 60 and is fixed to the base body 60. In this state, as shown in FIG. 28, the linear locking claws 54 a and 54 b of the clip 50 engage the stud 6 to fix the clamp to the stud 6. Locking claw 54a,
This engagement between 54b and the stud 6 is provided by the clip 50
Since the side walls 51a and 51b of the base and the leg 52 are pushed open, the locking claw 53 at the tip of the leg 52 is firmly engaged with the locking protrusion 64 of the base body 60.

Since the locking claws 54a, 54b formed on the side walls 51a, 51b of the clip 50 are linear, even if the welding position of the stud 6 is displaced in the direction of arrow 65, the attachment can be carried out without any trouble.

Referring again to FIG. 29, the stud receiving hole 61 of the base body 60 is formed with a temporary fixing claw 66 at the upper end so as to project inward. This temporary fixing claw 66 is
As shown, it engages the studs 6 and allows the clamps to be tacked to the studs. By providing the temporary fixing claw 66, the work of attaching the clamp to the stud becomes easy. Especially when the studs are attached to the underside of the car body floor, the clamps are attached from the bottom to the top, making the attachment difficult.
Although the clamps may be removed, by forming the temporary fixing claws 66 in the stud receiving holes 61 of the base body 60, the respective clamps are temporarily fixed to the studs attached at several places, and after positioning. The final installation can be done to facilitate the work.

In the above embodiments, the stud fixture is exemplified as a fixture for mounting a pipe, but other parts may be attached. By way of example, a clamp holds the decorative part and attaches it to the vehicle body panel of the motor vehicle, while other clamps hold the decorative part against the panel as it presses against it. Further, in the embodiments, the stud has been described as a threaded stud having a thread formed on the outer peripheral surface, but it may be a stud having a circumferential groove formed. In this case, a groove having a shape complementary to the circumferential groove is formed in the stud engaging portion of the clip.

[0027]

The stud fixture of the present invention is a clamp for holding a mounting component, and a clip for inserting the stud into the stud receiving hole of the clamp and locking the stud to the side surface of the stud to fix the clamp to a member such as a panel. Since it consists of and, the clamp holding the mounting parts is pushed into the stud, and the clip can be attached by a simple work such as pushing the clip from the opening of the stud receiving hole with the fingers to hold the side of the stud.
You can easily work without the need for special tools. In particular, the clip is pushed into the stud from a direction orthogonal to the axis of the stud, so even if there is a coating on the stud, it can be easily attached, and the clip in the opening cannot rotate around the stud. The pullout resistance after mounting is also high, and the removal is also easy with the simple work of pulling out the clip.

Further, when the stud receiving hole of the clamp is formed to be larger than the diameter of the stud in the inserting direction of the clip, when the stud fixing tool is attached to a large number of studs to hold a pipe or the like, an error in the stud striking distance is caused. Can be absorbed. The clip is formed in a fork shape, and a stud locking part that holds the side surface of the stud for more than half the circumference is formed at the forked part of the fork shape by pushing it into the stud, so that the locking force of the clip on the stud can be kept high. By forming a female screw having the same thread pitch and lead angle as the screw stud on the stud retaining portion of the clip, the retaining force can be further increased. The fork-shaped tip portion of the clip is formed so as to have a length protruding from the clamp when the stud locking portion holds the stud when it is inserted from the side opening of the stud receiving hole of the clamp, and is engaged with the stud. The stopped state can be visually observed. If a fork-shaped tip of the clip is formed with a temporary locking claw that locks in the opening of the clamp, assembly work will be easier, and a protrusion will be provided in the opening of the clamp to prevent the clip from coming off the clamp. You can

In the structure in which the temporary fixing claw is provided in the stud receiving hole of the base of the clamp, the clamp with the clip inserted in the temporary fixing position can be temporarily fixed to the stud, and the mounting work becomes very convenient. Further, in the structure in which the locking claws provided on the clip are formed in a linear shape extending in the insertion direction of the clip, reliable mounting can be performed regardless of some displacement of the welding position of the stud.

[Brief description of drawings]

FIG. 1 is a diagram showing an example of a conventional stud fixture.

FIG. 2 is a diagram showing another example of a conventional stud fixture.

FIG. 3 is a plan view of the clamp of the stud fixture according to the present invention.

FIG. 4 is a front view of the clamp of FIG.

5 is a bottom view of the clamp of FIG.

6 is a side view of the clamp of FIG.

7 is a cross-sectional perspective view of the clamp taken along the line AA in FIG.

8 is a cross-sectional view taken along the line BB of FIG.

9 is a cross-sectional view taken along the line CC of FIG.

FIG. 10 is a plan view of a clip of a stud fixture according to the present invention.

FIG. 11 is a front view of the clip of FIG.

12 is a side view of the clip of FIG.

13 is a cross-sectional view taken along the line DD of FIG.

14 is a cross-sectional perspective view of the clip taken along the line EE of FIG.

FIG. 15 is a front view of the stud fixture according to the present invention in a state before mounting the pipe and the protector.

FIG. 16 is a bottom view of the stud fixture according to the present invention in a state before the protector is attached.

FIG. 17 is a view similar to FIG. 8, showing a state in which a clip is inserted and temporarily fixed to the opening of the clamp.

FIG. 18 is a view showing a state in which the protector is locked by a locking piece.

FIG. 19 is a front view of the stud fixture according to the present invention in a state after attaching the pipe and the protector and before attaching to the stud.

20 is a view similar to FIG. 17, showing a state where the clip is inserted from the temporarily fixed state.

FIG. 21 is a view similar to FIG. 17, showing the middle of holding the clip on the stud by further pushing the clip.

FIG. 22 is a view similar to FIG. 17, showing a state where the clip is completely pushed in and locked to the stud.

23 is a view similar to FIG. 17, showing a state in which the stud fastener can be removed by pulling out the clip.

FIG. 24 is a partially cutaway perspective view showing the shape of a clip according to another embodiment of the present invention.

25 is a plan view of the clip shown in FIG. 24. FIG.

FIG. 26 is a front view of the clip shown in FIG. 24.

FIG. 27 is a horizontal sectional view showing the clip shown in FIG. 24 temporarily fixed to the base body of the clamp.

28 is a sectional view similar to FIG. 27, showing the clip shown in FIG. 24 fully inserted into the base of the clamp.

29 is a vertical cross-sectional view showing the base body of the clamp shown in FIGS. 27 and 28. FIG.

[Explanation of symbols]

1 Clamp of Conventional Stud Fixture 2 Nut 4 Pipe (Mounting Part) 5 Panel (Member to which Stud is Secured) 6 Stud 7 Conventional Clamp of Stud 8 Protector 10 Stud Fixture of the Present Invention 11 Clamp 12 Clip 13 Base 14 Pipe holding part 15 Stud receiving hole 17 Opening part 18 Groove 19 First protruding part 20 Second protruding part 22 Protector locking claw 23 Locking piece 25 Clip base 26, 27 Tip part 28 Root part 32 Flange 34 Stud locking part 35 Female Screws 37, 38 Projection Part (Fork-Shaped Tip Part of Clip) 39 Locking Claw 40 Projection (Projection) 50 Clip 51a, 51b, 51c according to the Second Embodiment that constitutes the stud fixture according to the present invention Wall 52 Leg 53 Locking claws 54a, 54b Locking claw 60 Clamp base 61 Tad receiving hole 62 opening 63 engaging recess 64 engaging projection 64 66 tacking pawl

Claims (12)

[Claims] 1. A stud fastener for mounting a mounting component on a member to which the stud is fixed by engaging with a stud having a screw or a circumferential groove formed on the outer peripheral surface, and a stud receiving hole for receiving the stud. A clamp for holding the attachment part, and a structure for being inserted from an opening formed on a side surface of a stud receiving hole of the clamp, and the clamp is locked by a stud in the receiving hole. A stud fastener comprising a clip for fixing to a stud. 2. The stud fixture according to claim 1, wherein the clamp includes a base body in which the stud receiving hole is formed, and a pipe holding portion that laterally integrally extends from the base body and holds the pipe by pushing. A stud fixture characterized by having. 3. The stud fixture according to claim 2, wherein a pair of protector locking claws for locking a protector for protecting the held pipe are formed on the back surface of the pipe holding portion of the clamp. A stud fixture, wherein a locking piece for locking the protector by sliding the protector along the pipe holding portion is provided between the protector locking claws. 4. The stud fixture according to claim 1, wherein the stud receiving hole of the clamp is formed to be at least twice the diameter of the stud in the inserting direction of the clip. Stud fixture. 5. The stud fixture according to claim 1, wherein the clip is formed in a fork shape, and the fork-shaped bifurcated portion holds the side surface of the stud over a half circumference or more by being pushed into the stud. A stud fixture characterized in that a locking portion is formed. 6. The stud fastener according to claim 5, wherein the stud engaging portion of the clip is formed with an internal thread having a thread pitch and a lead angle of the threaded stud. . 7. The stud fixture according to claim 5, wherein a fork-shaped tip portion of the clip is inserted from an opening of the clamp, and the stud engaging portion holds the stud, A stud fixture, which is formed to have a length protruding from the clamp and allows a locked state of the stud to be visually observed. 8. The stud fixture according to claim 5, wherein a fork-shaped tip of the clip has a provisional locking claw for locking the opening of the clamp. Fixture. 9. The stud fixture according to claim 8, wherein the opening of the clamp prevents the clip from coming out of the clamp when the stud locking portion of the clip moves so as to come out of the stud. In order to stop the movement of the stud, a stud fixing tool is provided, which is provided with a projection that engages with the temporary locking engagement claw of the clip. 10. The stud fastener according to claim 1, wherein the stud locking portion of the clip extends linearly in a pair of walls arranged in parallel with the clip insertion direction in the clip insertion direction. A plurality of locking claws formed at intervals in the height direction of the stud fixing tool. 11. The stud fixture according to claim 10, wherein the locking claw formed on one of the pair of walls and the locking claw formed on the other side are staggered in the height direction of the clip. Stud fixture characterized in that it is located at a staggered height. 12. The stud fixture according to any one of claims 1 to 11, wherein a stud receiving hole of the clamp is provided with a temporary fixing claw for temporarily fixing the clamp to the stud. A stud fixture characterized in that