JPH067250Y2 - Pipe holder - Google Patents

Description

TECHNICAL FIELD The present invention relates to a pipe holder for holding a long object such as a fuel pipe or a brake pipe of an automobile on a panel of a vehicle body of the automobile.

2. Description of the Related Art Several pipe holders made of synthetic resin have been developed in order to hold long objects such as fuel pipes and brake pipes on panels of automobile bodies. For example, the actual exploitation 57-113775
An example of a pipe holder is described in the publication.

The pipe holder described in the above publication has a stud fixing portion fixed to a grooved stud having a groove formed on an outer surface of a shaft portion such as a screw fixed to a panel of a vehicle body, and a hole for receiving the stud fixing portion. It is composed of a formed base body and a pipe holding portion which laterally integrally extends from the base body and holds the pipe. In this pipe holder, when the stud fixing portion is applied to the grooved stud and hit, the head presses the pipe holding portion against a panel such as a vehicle body, and the pipe held by the pipe holding portion is also fixed to the panel as it is. . This pipe holder has the advantage that the pipe can be attached by tapping so that the operation is simple and there is no need to use screws or nuts, but with the above pipe holder,
When the pipe was attached, it was not possible to temporarily fix it, which made it difficult to adjust the attachment position of the pipe.

For this reason, in the pipe holder disclosed in Japanese Patent Laid-Open No. 60-159485, the stud holder is composed of two cylindrical bodies, and the inner cylinder is temporarily fixed and then the outer cylinder is pushed in for final fixing. It is configured so that it can solve the above-mentioned inconvenience.

Problems to be solved by the invention In general, the body is coated with vinyl chloride for rust prevention. Since this coating is applied to the entire surface of the vehicle body, in most cases, it is also applied to the shaft portion of the grooved stud fixed to the vehicle body. This coating increases the diameter of the shaft portion of the grooved stud by the film thickness of the coating. This increase in the shaft diameter affects the function of the above-mentioned temporary holding of the pipe holder. That is, due to the increase in the diameter of the shaft portion, the stud holding portion of the pipe holder cannot be inserted unless the vinyl chloride coating is removed.

On the contrary, there is also a pipe holder configured to temporarily fix using vinyl chloride coating. In the pipe holder having such a configuration, contrary to the pipe holder described in the above publication, if the film thickness of the coating on the outer surface of the shaft portion of the grooved stud is thin or there is no coating on the outer surface of the shaft portion, There is a problem that the fastening function is lost.

Therefore, the object of the present invention is to temporarily fix to the grooved studs even if the shaft diameter increases due to the coating of vinyl chloride or the like on the grooved studs or there is no coating at all. Another object of the present invention is to provide a pipe holder that can be used for various purposes.

Means for Solving the Problems To achieve this object, according to the present invention, a stud fixing portion fixed to a grooved stud fixed to a panel,
It comprises a base body having a hole for receiving the stud fixing portion, and a pipe holding portion provided with a pipe grip portion which integrally extends laterally from the base body and holds the pipe by pushing the pipe from an opened portion. The stud fixing portion is improved in a pipe holder provided with a hollow shaft portion that receives the stud and a head portion that is integrally formed with the shaft portion and presses the pipe holding portion so as to fix the pipe holding portion to the panel.
The base of the pipe holder of the pipe holder according to the present invention is formed into a hollow cylindrical body that receives the shaft portion of the stud fixing portion,
On the inner surface of the base body, there is formed an engaging portion which engages with the engaging portion on the outer surface of the shaft portion of the stud fixing portion and detachably connects the pipe holding portion to the stud fixing portion. A locking claw that is temporarily fixed to the groove of the grooved stud is formed at the tip part, and a locking claw that firmly locks to the groove part of the stud is formed on the inner surface of the shaft part of the stud fixing part. A reduced diameter portion formed between the retaining pawl and the tip portion over the entire inner surface of the shaft portion to a diameter as small as the outer diameter of the stud, and a grooved stud from the reduced diameter portion toward the tip portion. A large-diameter portion that is formed larger than the outer diameter is provided, and the stud fixing portion shaft portion has a window that opens from the inner surface to the outer surface on the side surface of the tip portion from the reduced diameter portion. The shaft part is attached to the stud by tapping into the head, and the stud is coated with a reduced diameter part. Therefore shaved by a pipe holder, characterized in that it is discharged to the outside of the stud fixing part shank through housed further window space by the large diameter part is provided.

Embodiment Hereinafter, an embodiment of the present invention will be described with reference to the drawings. 1 (a) to 1 (f) show the details of the pipe holder of the pipe holder 1 according to a preferred embodiment of the present invention. 2 (a) to (f) show details of the stud fixing portion of the pipe holder 1 according to the preferred embodiment of the present invention. Further, FIG. 3 shows a threaded stud 6 as a grooved stud to which the pipe holder is fixed, and this stud is shown in FIGS. 4 (a) to (c).
As shown in Fig. 6, the pipe holder 1 and the stud fixing portion are combined to form the pipe holder 1, and the pipe holder 1 undergoes the insertion process shown in Fig. 5 and the pipe holder shown in Fig. 6 (a) and
(b) As shown in FIG. 7 and FIG. 7, the pipes 2 and 3 are fixed to the panel 5 such as the vehicle body.

That is, FIG. 7 shows a state in which pipes 2 and 3 having various diameters such as a fuel pipe and a brake pipe are attached to the pipe holder 1. FIG. 3 shows pipes 2 and 3
It shows a state in which the pipe holder 1 holding the above is fixed to a panel 5 such as a vehicle body via a threaded stud 6 as a grooved stud having a groove such as a screw formed on the outer surface of the shaft portion. FIGS. 6 (a) and (b) and FIG. 7 show a state in which the screw stud 6 is fixed to the vehicle body and a state in which the outer surface of the screw stud 6 is coated with vinyl chloride or the like. FIG. 5 and FIGS. 6 (a) and (b) show that the pipe holder 1 of the present invention temporarily and permanently fixes the threaded stud 6 to which the coating 7 is attached. Also shows.

The configuration of the pipe holder 1 of the present invention will be described in detail with reference to FIGS. 1 (a) to (f) and FIGS. 2 (a) to (f). The pipe holder 1 has a stud fixing portion 11 shown in FIGS. 2 (a) to (f).
And the pipe holder 12 shown in FIGS. 1 (a) to (f).
It is composed of parts. The stud fixing portion 11 receives and grasps the screw stud 6 as a grooved stud fixed to the panel 5, and fixes the pipe holding portion 12 to the panel 5. The pipe holding portion 12 has a cylindrical base 14 having a hole 13 (see FIGS. 1 (d) and 1 (e)) for receiving the shaft portion of the stud fixing portion 11, and extends laterally from the base to the surface side. Pipe grips 15, 16, 1 integrally formed as
7 and 18.

Each of the pipe grip portions 15 to 18 is formed in a substantially U-shaped trough shape having an opening at the upper side, and an elastic wing 19 extending obliquely toward the bottom surface is formed from an upper end portion of the trough, and the pipe is pushed in. I try not to get out of 2. The details of the configuration, operation, and effect will be described later. It is preferable that reinforcing ribs 20 be formed on the bottom surface of the pipe holding portion 12.

The stud fixing portion 11 is formed integrally with a hollow shaft portion 21 that receives the screw stud 6 and a lower end of the shaft portion 21,
The pipe holding portion 12 is composed of a large-diameter head 22 for pressing and fixing the base 14 to the panel 5. As shown in FIGS. 2 (b) and 2 (e), the pipe holding portion 1 is provided at the tip of the shaft portion 21.
A recess-shaped locking portion 25 that locks with the protruding locking portion 24 inside the second base 14 is formed. As shown in FIG. 4 (c), the stud fixing portion 11 is attached to the pipe holding portion 12. It is detachably connected. In this connected state, when the head portion 22 is hammered in with a hammer or the like, the locking portions 24 and 25 are disconnected, and when the head portion 22 is further hammered in, the shaft portion 21 causes the pipe holding portion 12 to move.
The head 22 comes into contact with the base 14 by advancing through the hole of the base 14. Therefore, by tapping the head 22, the pipe holder 1 is fixed to the stud 6, and the held pipes 2 and 3 are fixed to the panel 5. The head 22 is preferably formed in a hexagonal shape so that it can be rotated by a tool or the like, as shown in the drawing. By forming in this way, it is also easy to remove the pipe holder 1 from the stud 6 by rotating the head portion 22.

In the present invention, the tubular base 14 of the pipe holder 12 is
Locking claw 2 temporarily fixed to the groove of the screw stud 6 at its tip
6 is formed. The temporary locking claw 26 has a first
As shown in FIGS. (A) and (e), a pair is formed so as to face the upper end portion, that is, the tip end portion of the tubular base 14. Since the locking claw 26 has a temporary fixing function, it is preferable that the slit 27 is formed on the side edge of the locking claw 26 so as to have elasticity.

In the present invention, as shown in the figure, the above-mentioned temporary fastening locking claws 26 are formed so that each claw engages with the outer periphery of the shaft portion of the screw stud 6 in a V-shape. By forming in this way, because it bites into the outer peripheral surface of the stud, regardless of the thickness of the vinyl chloride coating,
The temporary fastening function of the nail is kept high. In particular, Figure 4
As shown by the arrow in (c), the tip side portion of the claw can be easily bent to the open side, and can be easily pushed into the screw stud 6.

In the present invention, the most important feature is that the inner surface of the shaft portion 21 of the stud fixing portion 11 has a locking claw 28 that is firmly locked in the groove portion of the stud 6, and the locking claw 28 and the tip portion. And a large diameter formed from the reduced diameter portion 29 toward the tip end from the reduced diameter portion 29, which is formed to have a diameter as small as the outer diameter of the stud. And the diameter portion 30 is provided. The locking claws 28 are locked to the valleys of the threads on the outer surface of the screw stud 6 to perform a final fastening function. The reduced diameter portion 29 of the stud fixing portion 11 of the pipe holder according to the present invention is the screw stud 6
The coating 7 applied to the outer surface of the stud serves to remove the coating on the outer surface portion of the stud. In this case, since the large-diameter portion 30 is located on the tip side of the reduced-diameter portion 28, the large-diameter portion 30 serves as a reservoir for the coating 7 such as vinyl chloride removed by the reduced-diameter portion 29.

Further, in the present invention, a small window 31 is formed in the large diameter portion 30. Thereby, the coating accumulated in the large diameter portion 30 can be discharged to the outside of the shaft portion 21. For the same reason, the large window 3 is provided in the portion between the large diameter portion 30 and the reduced diameter portion 29.
Form 2. By forming such a large window 32,
Larger amounts of coating can also be removed. The structure for removing and discharging the above-mentioned coating may be provided on the head 22 side with respect to the locking claw 29. That is, FIG.
As shown in (e), it is preferable to form a guide 34 extending inward and a window 35 therebetween so as to be regulated by the outer diameter of the stud 6.

An example in which several pipes 2 and 3 are fixed to a panel 5 such as a vehicle body using the pipe holder 1 according to the present invention is shown in FIGS. The operation of the pipe holder 1 according to the present invention will be described below.

In the pipe holder 1 according to the present invention, as shown in FIG. 4 (a), the shaft portion 21 of the stud fixing portion 11 has the pipe holding portion 12.
4 (c), the projecting locking portion 24 of the pipe holding base 14 is inserted into the recessed locking portion 25 of the shaft portion 21 of the stud fixing portion, as shown in FIG. 4 (c). It is locked to form an integral assembly. This state is the user (for example,
The product will be delivered to a pipe processing maker, etc.).

As described above, in order to fix each pipe 2, 3 to the panel 5 such as a vehicle body by the pipe holder 1 according to the present invention which is an integrated assembly, first, the pipe grip portions 15 to 15 of the pipe holding portion 12 to Pipes 2 and 3 required for 18 respectively
Is pushed in from the upper opening and held. This state is shown in FIG. 4 (a). From this state, the operator applies the upper end portion, that is, the tip end portion of the base 14 of the pipe holding portion 12 to the tip end portion of the screw stud 6 fixed to the panel 5 of the vehicle body or the like, and pushes it into the finger or the like. As a result, the temporary locking claw 26 of the base 14 is, as shown in FIG.
It bites into the coaching 7 such as vinyl chloride and is locked.
That is, the holder 1 is temporarily fixed to the screw stud 6.
Of course, in the case where the coaching 7 is not provided, as shown in FIG. 5, the temporary locking claws 26 are locked in the troughs or grooves of the screw studs 6, and the holder 1 is temporarily fixed to the screw studs 6. To do. In this way, the holder 1 is temporarily fixed to the screw stud 6 regardless of the presence or absence of the coaching 7, so that the positions of the pipes 2 and 3 on the panel 5 of the vehicle body or the like can be corrected to an appropriate arrangement.

After arranging the pipes 2 and 3 at proper positions, the head 22 of the stud fixing portion 11 is hammered in by a hammer or the like to lock the stud fixing portion 11 and the pipe holding portion 12, and the locking portion 24 and When the locking of 25 is released, the shaft portion 21 of the stud fixing portion 11 is moved to the base 14 of the pipe holding portion 12.
Proceeding inward, the tip of the screw stud 6 is received and further enters. With this entry, as shown in FIG. 6, the reduced diameter portion 29 of the stud fixing portion 11 starts to scrape the coating 7, and the scraped coating 7 advances while accumulating in the large diameter portion 30. The coating 7 scraped off by the large-diameter portion 30 is also discharged to the outside of the shaft portion through the windows 31 and 32. Therefore, even when the coaching 7 is thick, the stud fixing portion 1
The inserting force of the shaft portion 21 of No. 1 into the stud 6 does not need to be large. Further, in the illustrated example, since the guide 34 and the window 35 are formed on the side of the head of the locking claw, the effect of removing the coating is improved, and the guide 34 causes the locking claw 28 to move to the screw stud. 6 is locked in a stable posture and securely and strongly fixed.
Therefore, the pipes 2 and 3 are fixed to the panel 5.

Effect of the Invention According to the present invention, the pipe holding part is detachably connected to the stud fixing part, and the tubular base of the pipe holding part is formed with a locking claw for temporarily fixing to the grooved stud. On the inner surface of the fixed part shaft part, a locking claw that is firmly locked to the stud, and between the locking claw and the tip part, the inner surface of the shaft part is formed with a small diameter that is approximately the same as the stud outer diameter over the entire circumference. A reduced diameter portion and a large diameter portion that is formed larger than the outer diameter of the stud from the reduced diameter portion toward the tip portion, and the stud fixing portion shaft portion has a side surface closer to the tip portion than the reduced diameter portion. A window is formed in the stud fixing part, the shaft part is attached to the stud by hitting the head, the coating to the stud is cut by the reduced diameter part and accommodated in the space by the large diameter part, and the outside of the shaft part is passed through the window. It will be discharged to a screw stud or other grooved stud. Even if the outer surface is coated with vinyl chloride, etc., it can be temporarily fastened to the stud, and the proper position and posture can be easily adjusted when performing the final fastening by tapping, and the coaching removes the coaching from the stud. The locking claws for final fastening sufficiently dig into the groove of the stud, and like the grooved stud without such coating, the stud fixing portion is always fixed with a strong fixing force. In particular, when tapping, the reduced-diameter part on the tip side of the locking claw advances while removing the coating, and the removed coating is discharged from the space of the large-diameter part to the outside through the window. The insertion force of the stud fixing part is lightened, and the stud fixing part is firmly and stably fixed to the panel with a light pushing force. Furthermore, since the tapping force is light, there is no fear of breaking the stud fixing part. Therefore, regardless of the presence / absence of the coaching, not only the stud can be temporarily fastened, but also in the final fastening, an extremely reliable and stable fixing force can be obtained without being disturbed by the coaching.

[Brief description of drawings]

1 (a) to 1 (f) show the details of the pipe holding portion of the pipe holder of the present invention. FIG. 1 (a) is a plan view, FIG. 1 (b) is a front view, and FIG. ) Is a bottom view, (d) is a sectional view taken along the line dd of (a), (e) is a sectional view taken along the line ee of (a), and (f) is the same. It is the ff sectional view taken on the line of FIG. 2 (a) to (f) show the details of the stud fixing portion of the pipe holder of the present invention. FIG. 2 (a) is a plan view, FIG. 2 (b) is a front view, and FIG. ) Is a bottom view, (d) is a sectional view taken along the line dd of (b) in the same figure, (e) is a sectional view taken along the line ee of (b) of the same figure, and (f) is the same.
FIG. 6B is a sectional view taken along line ff of FIG. FIG. 3 is a view showing screw studs fixed to a panel of a vehicle body and the like and coating around them. 4 (a) to 4 (c) show a pipe holder of the present invention composed of a pipe holding portion and a stud fixing portion, and FIG. 4 (a) is a front view of the pipe holder holding the pipe. The same figure (b) is a plan view of the pipe holder of the same figure (a), and the same figure (c) shows the connecting state of the pipe holding part and the stud fixing part.
It is a c line sectional view. FIG. 5 is a partial sectional view showing a state where the pipe holder of the present invention is temporarily fastened to the screw stud. 6 (a) and 6 (b) show a state where the pipe holder of the present invention is permanently fixed to the screw stud, and FIG. 6 (a) is shown in FIG.
Partial sectional view taken along the line VI-VI in (b), and FIG.
It is a fragmentary sectional view which followed the cc line of (b). FIG. 7 is a front view showing a state where the pipe holder of the present invention is fully fastened to a screw stud. DESCRIPTION OF SYMBOLS 1 ... Pipe holder 2, 3 ... Pipe 5 ... Panel, 6 ... Screw stud 7 ... Coating, 11 ... Stud fixing portion 12 ... Pipe holding portion, 14 ... Base 15- 18 ... Pipe grip part 21 ... Shaft part of stud fixing part 22 ... Head part, 24 ... Projection locking part 25 ... Recessed locking part, 26 ... Temporary locking claw 28 ... Locking claw for main fastening, 29 ... reduced diameter portion 30 ... large diameter portion, 31 ... window 32 ... window, 34 ... guide 35 ... window

Claims (2)

[Scope of utility model registration request] 1. A stud fixing portion fixed to a grooved stud fixed to a panel, a base body in which a hole for receiving the stud fixing portion is formed, and a pipe extending integrally from the base body to the side and opened. And a pipe holding portion having a pipe grip portion for holding the pipe by pushing the stud fixing portion. The stud fixing portion is a hollow shaft portion that receives the stud, and the shaft holding portion is integrally molded with the pipe holding portion. In a pipe holder provided with a head that is pressed so as to be firmly fixed to the pipe holder, the base body (14) of the pipe holding portion (12) is a hollow cylindrical body that receives the shaft portion (21) of the stud fixing portion (11). A locking portion (24) is formed on the inner surface of the base body, which locks to the locking portion (25) on the outer surface of the shaft portion of the stud fixing portion to detachably connect the pipe holding portion to the stud fixing portion. Formed An engaging claw (26) for temporarily holding the grooved stud (6) in the groove is formed at the tip of the tubular base body, and the inner surface of the shaft portion (21) of the stud fixing portion is formed. , A locking claw (28) that firmly locks in the groove portion of the stud, and a small diameter that is about the same as the stud outer diameter over the entire circumference of the inner surface of the shaft between the locking claw and the tip. A reduced diameter portion (29) and a large diameter portion (30) formed larger than the outer diameter of the grooved stud from the reduced diameter portion toward the tip are provided, and the stud fixing portion shaft portion (21) is provided. Has windows (31, 32) opened from the inner surface to the outer surface on the side surface of the tip end portion from the reduced diameter portion, and the stud fixing portion is struck by the head portion (22) of the shaft portion (21). Is attached to the stud, and the coating (7) on the stud is cut by the reduced diameter portion and Pipe holder, characterized in that it is discharged to the outside of the stud fixing part shank through housed further said window between. 2. A window (3) is provided between the locking claw (28) and the head (22), which are firmly locked, in the stud fixing part shaft.
5) The pipe holder according to claim 1, wherein the utility model is registered.