JPH067249Y2 - 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.
In the pipe holder according to the present invention, the base body of the pipe holding portion is formed into a hollow cylindrical body that receives the shaft portion of the stud fixing portion, and the inner surface of the base body has a locking portion on the outer surface of the shaft portion of the stud fixing portion. A locking portion is formed to lock the pipe holding portion to the stud fixing portion in a detachable manner, and a locking claw that is temporarily fixed to the groove of the grooved stud is formed at the tip of the tubular base body. Further, on the inner surface of the shaft portion of the stud fixing portion, a locking claw that firmly locks in the groove portion of the stud, and in cooperation with the locking claw, the shaft inner surface is covered with the stud outer diameter over the entire circumference. A reduced-diameter portion formed between the locking claw and the head, which is formed to have a smaller diameter, and a large-diameter portion formed larger than the outer diameter of the grooved stud on the shaft tip end side of the locking claw. The stud fixing part has the shaft part attached to the stud by hammering into the head, Coaching for de is characterized in that it is collected in the space by the scraped by the large-diameter portion by the reduced diameter portion.

Embodiment Hereinafter, an embodiment of the present invention will be described with reference to the drawings. 1 (a) to 1 (g) show the details of a pipe holder 1 which is a preferred embodiment of the present invention. FIG. 2 shows a state in which pipes 2, 3, and 4 having various diameters such as a fuel pipe and a brake pipe are attached to the pipe holder 1. FIG. 3 shows a pipe holder 1 holding pipes 2, 3, and 4.
Is fixed to the panel 5 of the vehicle body or the like via a threaded stud as a grooved stud in which a groove such as a screw is formed on the outer surface of the shaft portion. 4 (a) and 4 (b) show a state in which the screw stud 6 is fixed to the vehicle body and the screw stud 6
7 shows a state in which a coating 7 of vinyl chloride or the like is applied to the outer surface of the pipe, and further shows that the pipe holder 1 of the present invention temporarily and permanently fastens the threaded stud 6 with the coating. Shows.

The structure of the pipe holder 1 of the present invention will be described in detail with reference to FIGS. 1 (a) to 1 (g). The pipe holder 1 includes a stud fixing portion 11 for receiving and grasping a screw stud 6 as a grooved stud fixed to a panel 5, and a pipe holding portion fixedly attached to the fixing portion 11 for holding the pipes 2 to 4. And a part 12. The pipe holding portion 12 includes a tubular base 14 having a hole 13 (see FIG. 1E) for receiving the stud fixing portion 11, and a plurality of pipes integrally formed so as to extend laterally from both sides of the base. Grip part 15,
It is composed of 16, 17, and 18.

Each of the pipe grip portions 15 to 17 is formed in a substantially U-shaped trough shape with an upper opening, and an elastic wing 19 extending obliquely toward the bottom surface is formed from the upper end portion of the trough, and the pipe is pushed in. I try not to get out of 2, 2, or 3. In addition, another pipe grip 1
8 has a shape different from that of the other grip portions, but the details of the configuration, action 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 FIG. 1 (f), the base portion 1 of the pipe holding portion 12 is attached to the tip portion of the shaft portion 21.
4 is formed with a recess-shaped locking portion 25 that locks with the projection-shaped locking portion 24 on the inner side of 4, and the stud fixing portion 11 can be removed from the pipe holding portion 12 as shown in FIG. 1 (a). It is connected. In this connected state, when the head 22 is hammered in with a hammer or the like, the locking portions 24 and 25 are disconnected, and when the head 22 is further hammered in, the shaft portion 21 causes the base 14 of the pipe holding portion 12 to disengage.
The head 22 comes into contact with the base 14 by going through the hole. Therefore,
By tapping the head 22, the pipe holder 1 is fixed to the stud 6, and the held pipes 2 to 4 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. As shown in the figure, the temporary retaining claws 26 are formed so as to face the upper end portion, that is, the front end portion of the tubular base body 14 in a pair. Since the locking claw 26 is for temporary fixing, it is preferable that the slit 27 is formed at the side edge of the locking claw 26 so as to have elasticity.
Further, the shaft portion 21 of the stud fixing portion 11 is formed with a locking claw 28 that is firmly locked to the screw thread of the screw stud 6, that is, the groove portion, and is finally locked. In the present invention, a reduced diameter portion 29 having a diameter smaller than the outer diameter of the screw stud 6 is formed in a portion between the locking claw 28 and the head 22 near the locking claw 28. . The locking claw 28 and the reduced diameter portion 2
It goes without saying that the reference numeral 9 serves as a final fastening function by engaging with the valley of the screw on the outer surface of the screw stud 6, but in the present invention, the coating 7 applied to the outer surface of the screw stud 6 is used.
Acts so as to remove the coating on the outer surface portion by shaving. Further, in the present invention, the space from the locking claw 28 toward the tip portion, that is, the upper end portion is formed larger than the outer diameter of the screw stud 6, and the large diameter portion 30 is removed by the locking claw 28 and the reduced diameter portion 29. It is a place where the coated vinyl chloride or the like is accumulated.

Several pipes 2 using the pipe holder 1 according to the present invention
1 to 4 are fixed to a panel 5 of a vehicle body or the like as shown in FIGS. 2 and 3, and FIGS. 4 (a) and (b) and FIG. 5 show the pipe holding according to the present invention. The operation of the tool 1 is illustrated. The operation of the pipe holder 1 according to the present invention will be described below. The configuration, operation and effect of the pipe grip portion 18 of the pipe holding portion 12 will be described later.

The pipe holder 1 according to the present invention allows each pipe 2-4
In order to fix the pipes to the panel 5 of the vehicle body or the like, first, the required pipes 2 to 4 are respectively pushed into the pipe grip portions 15 to 18 of the pipe holding portion 12 from the upper opening portion and held. From this state, the worker attaches the pipe holder 1 to the tip of the screw stud 6 fixed to the panel 5 of the vehicle body or the like.
The upper end portion, that is, the front end portion of the second base 14 is applied and pushed in with a finger or the like. As a result, the locking claws 2 for temporarily fixing the base 14 are provided.
As shown in FIG. 4 (a), 6 bites into and locks the coating 7 made of vinyl chloride or the like. That is, the holder 1
Are temporarily fixed to the screw stud 6. Of course, coaching 7
If not, as shown in FIG. 5, the locking claws 26 for temporary fastening are locked in the troughs or grooves of the screw studs 6, and the holder 1 is temporarily fastened to the screw studs 6. Thus, 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 to 4 on the panel 5 of the vehicle body or the like can be corrected to an appropriate arrangement.

After arranging the pipes 2 to 4 at appropriate positions, the head 22 of the stud fixing portion 11 is hammered in, for example, with a hammer or the like, and the locking portion 24 connecting the stud fixing portion 11 and the pipe holding portion 12 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. As a result of this entry, as shown in FIG. 4 (b), the locking claw 28 and the reduced diameter portion 29 of the stud fixing portion 11 scrape off the coating 7 applied to the outer surface of the screw stud 6 to remove the outer surface portion thereof. Coaching removed, removed coating 7
Are stored in the large diameter portion 30 above them. That is, the coating of the threaded portion of the threaded stud 6 that is permanently fixed is
Since it is removed, it does not have any adverse effect on the final fastening. When the stud fixing portion 11 advances toward the panel 5 by being hit, the head 22 of the stud fixing portion 11 presses the lower surface of the pipe holding portion 12 so as to fix it to the panel 5.
Of course, at this time, the locking claw 28 and the reduced diameter portion 29 of the shaft portion 21 firmly fix the stud fixing portion 11 to the screw stud 6, so that the pipes 2 to 4 are fixed to the panel 5. become.

The configuration of the pipe grip portion 18 of the pipe holding portion 12 will be described. Unlike the other pipe grip portions 15 to 17, the pipe grip portion 18 is configured to hold pipes having different diameters. Therefore, this pipe grip portion 18 is the same as the other pipe grip portions in that it is formed in a substantially U-shaped trough shape having an opening at the top. However, the elastic wings 3 extending diagonally from the two upper ends of the trough to different lengths toward the bottom surface, respectively.
2, 33 and 34, 35 are greatly different in that they are formed. Among these wings 32-35, reference numerals 32 and 34 are short first wings for holding large diameter pipes, and reference numerals 33 and 35 are long second wings for holding small diameter pipes. . As shown in FIG. 1 (b), the first wings 32 and 34 and the second wings 33 and 35 are arranged side by side in the longitudinal direction of the pipe grip portion 18 constituting the trough. . The first wings 32 and 34 are, as shown,
The first wings 32 may be arranged to face each other, but may be arranged in a staggered manner with the first wings 32 facing the second wings 35. When the thick pipe is inserted and held in the grip portion 18, the second wings 33 and 35 are left bent.

A rib 36 extending in the longitudinal direction is preferably formed in the center of the bottom surface of the pipe grip portion 18. The ribs 36 not only reinforce the pipe grip portion 18 but also stably support the pipe. Further, it is preferable that a pair of elastic holding pieces 37, 37 be formed on the bottom surface, whereby the received pipe can be stably held at the center of the grip portion 18. The holding piece 37 is also suitable for holding a thin pipe stably without wobbling to the left and right.

It is preferable that a pair of vertically extending guide ribs 38 are formed on the inner wall surface of the pipe grip portion 18 so as to face each other. Due to the existence of the guide rib 38, the accommodated pipe can be positioned at the center of the grip portion, the insertion force is stable, and the pulling force can be sufficiently counteracted.
The structure of the guide rib may be in close contact with the inner wall surface of the grip portion, but as shown in FIG. 7, the upper end portion may be separated from the inner wall surface of the grip portion. in this way,
When the slit 39 is formed, elasticity is imparted to the guide ribs 38, and it becomes easy to receive, for example, a pipe having a large diameter, and due to this elasticity, the pipe held by the pair of elastic guide ribs is stably and always positioned at the center. Since it is held so that it can withstand the pulling force of the pipe. Further, in order to stably hold the pipe, ribs 4 extending in the longitudinal direction are provided on the inner wall surface of the grip portion at an intermediate height position thereof.
Preferably 0, 40 are formed.

Regarding the pipe grip portion 18 having such a configuration,
The operation and effect will be described with reference to FIGS. 6, 6 and 7. First, FIG. 3 shows an example in which a pipe 4 having a small diameter is held. In this case, the second elastic wings 33, 35 act to hold the pipe 4 so that it does not come off. Holding pieces 37, 37 are also pipes 4 from the bottom.
Push up to hold the pipe stable.

In FIG. 6, the slightly thick pipe 4'is the pipe grip portion 18
Held in. In this case, the first elastic wing 3
The pipes 2 and 34 act so as to prevent the pipe 4 from coming off. In the case of this thick pipe 4 ', the second elastic wings 33, 35 remain bent and do not contribute to preventing the pipe from coming off. However, since the first wings 33 and 35 push the pipe 4'into the center from both side surfaces, the first wings 33 and 35 have a function of stably holding the pipe. Further, the holding pieces 37, 37 also push up the pipe 4'from below to hold the pipe in a stable manner.

In the example of FIG. 7, the slit 39 gives the guide rib 38 high elasticity. In this way, the guide rib 3
When the elasticity is given to the pipes 8 and 38, it is easy to insert and hold the thick pipe, and the elasticity of the guide ribs 38 and 38 not only allows the once-held pipe to move toward the elastic wings 32 and 34 from both sides. It is pushed so that it is located in the center of the space, whereby the force for withdrawing the pipe is evenly applied to both wings, and the tips of both wings abut and prevent its withdrawal, as shown.

Therefore, the pipe grip portion 18 is formed in a substantially U-shaped trough shape with an upper opening, and elastic wings are formed obliquely from the two upper end portions of the trough toward the bottom surface, and the wings have a large diameter. Of short pipes for holding the pipes and long second wings for holding the pipes of small diameter, the first and second wings being arranged side by side in the longitudinal direction of the trough. It is possible to stably and reliably hold pipes having different diameters.

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 portion shaft portion, a locking claw that firmly locks in the groove portion of the stud, and in cooperation with the locking claw, the shaft inner surface is formed with a diameter smaller than the stud outer diameter over the entire circumference. A reduced-diameter portion formed between the locking claw and the head and a large-diameter portion formed larger than the outer diameter of the grooved stud on the shaft tip end side of the locking claw are provided. In the fixed part, the shaft part is attached to the stud by hammering into the head part, and the coating on the stud is cut by the reduced diameter part and stored in the space of the large diameter part, so the outer surface of the grooved stud such as the screw stud Even if vinyl chloride or other coating is applied to the stud It can be temporarily fastened, and the proper position and posture can be easily adjusted when performing final fastening by tapping, and because the coaching is removed from the stud and accumulated in the large diameter portion by tapping, the locking pawl for final fastening Not only that, but also the stud crests sufficiently penetrate into the reduced diameter portion, and like the grooved stud without such coating, the stud fixing portion is always fixed with a strong fixing force. Therefore, the pipe holder according to the present invention can be temporarily fixed to the stud regardless of the presence or absence of the coating, and also in the final fixing, an extremely reliable and stable fixing force can be obtained without being disturbed by the coating.

[Brief description of drawings]

1 (a) to 1 (g) show the details of the pipe holder according to the present invention, wherein FIG. 1 (a) is a front view, FIG. 1 (b) is a plan view, and FIG.
(c) is a bottom view, (d) is a side view, (e) is the same as (e) in (b).
-E line sectional view, the same figure (f) is the ff line sectional view of the same figure (b), and the same figure (g) is the gg line sectional view of the same figure (a). FIG. 2 is a plan view of the pipe holder of the present invention showing how various pipes are held. FIG. 3 is a front view showing how a pipe is attached to a panel using the pipe holder of the present invention. 4 (a) and 4 (b) show the operation of the pipe holder of the present invention, and FIG. 4 (a) is a sectional view taken along line IV-IV in FIG. 4) is a sectional view taken along the line IV-IV in FIG. 2 in a final fastening state. FIG. 5 is a view similar to FIG. 4 (a) in a temporarily fixed state of the pipe holder of the present invention when the screw stud has no coating. FIG. 6 is a partial front view of the pipe holder of the present invention showing a state in which a pipe having a large diameter is held by the pipe grip portion. FIG. 7 is a partial front view showing a modified example of the pipe grip portion of the pipe holder of the present invention. DESCRIPTION OF SYMBOLS 1 ... Pipe holder, 2-4 '... Pipe 5 ... Panel, 6 ... Screw stud 7 ... Coating, 11 ... Stud fixing portion 12 ... Pipe holding portion, 14 ... Base body 15 -18 Pipe grip 19 Wing 21 Shaft 22 Head 24 Protruding locking part 25 Recessing locking part 26 Temporary locking claw 28 ...... Locking claws for final fastening, 29 ...... Reduced diameter portion 30 ...... Large diameter portion 32 to 35 ...... Elastic wing 38 ...... Guide rib, 39 ...... Slit

Claims (3)

[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 The tubular base (14) has a locking claw (26) temporarily formed on the grooved stud (6) at the tip thereof, and the shaft (21) of the stud fixing part (11) is formed. On the inner surface of the stud, a locking claw (28) that firmly locks in the groove portion of the stud.
And a reduced diameter portion (29) formed between the locking claw and the head, which cooperates with the locking claw to form the shaft inner surface over the entire circumference to have a diameter smaller than the stud outer diameter, A large-diameter portion (3 that is formed larger than the outer diameter of the grooved stud on the side of the shaft tip from the locking claw).
0) is provided, and the stud fixing portion is attached to its head (2
The pipe holder is characterized in that the shaft portion (21) is attached to the stud by hitting into the 2), and the coating (7) to the stud is scraped by the reduced diameter portion and stored in the space by the large diameter portion. . 2. The pipe grip portion of the pipe holding portion is formed in a substantially U-shaped trough shape with an upper opening, and elastic wings extending obliquely toward the bottom surface are formed from two upper end portions of the trough. , This wing consists of a short first wing holding a large diameter pipe and a long second wing holding a thin diameter pipe, the first wing and the second wing being in the longitudinal direction of the trough. The pipe holder according to claim 1, wherein the pipe holders are arranged side by side. 3. The pipe holder according to claim 2, wherein a pair of vertically extending guide ribs are provided on the inner wall surface of the pipe grip portion, and elasticity is imparted to the upper portion of each rib.