JP3036110U - Rail suspension - Google Patents

Abstract

(57) 【Abstract】 PROBLEM TO BE SOLVED: To enable insertion and insertion from an opening of a rail and also to use for hanging a heavy object. SOLUTION: This is a metal rail hanging tool 1 which is inserted into a holding groove 8 in a rail 2 with an insertion portion being retained.
The insertion portion (acting member 7, regulation portion 9) is set to have a width dimension that can be inserted from the opening 3 of the holding groove 8, and the holding groove 8
After being inserted into the rail 2, it is rotated to form a locking portion 16 which is locked by a locking ridge 17 formed at an opening edge of the holding groove 8 of the rail 2 and is prevented from rotating. Rail suspension tool 1 urged by 6.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention is used, for example, when displaying articles such as paintings, prints, and books, and belongs to the technical field of rail hanging devices that are attached via rails to suspend articles.

[0002]

[Prior art]

 The rail 101 is formed like a curtain rail, and the suspending tool 102 attached (inserted) to the rail 101 is, as shown in FIG. 10, similar to the curtain rail runner, more than the opening width of the holding groove 101a. Also has a retaining portion 102a that is wide and narrower than the holding groove 101a.

Therefore, the attachment to the rail has to be performed from the end of the rail, and the work such as the replacement of the product is troublesome. This is because a cap is attached to the end of the rail, and it is necessary to start from the end of the rail. Therefore, it may be possible to insert it from the opening, but it is necessary to sufficiently withstand the suspension of heavy objects such as large paintings. The configuration used cannot be adopted.

[0004]

[Problems to be solved and means for solving them]

 An object of the present invention is to provide a rail suspending tool that is robust but can be inserted from the opening of the rail.

A means therefor is a rail hanging tool that is inserted into a holding groove in a rail with the insertion portion being retained, and a width that allows the insertion portion to be inserted from an opening of the holding groove. By setting the dimensions, and inserting the insertion part into the holding groove and then rotating it, the locking part that is locked by the locking ridge formed in the holding groove of the rail and is prevented from rotating. The rail hanging device is characterized in that it is formed and provided with a biasing means for biasing the locking portion in a direction for holding the locked state.

[0006]

[Action and effect]

 That is, according to the configuration of the present invention, when the rail is inserted, the insertion portion is pushed into the rail so that the insertion portion can be inserted from the opening of the rail, and the locking portion does not come into contact with the locking line while resisting the biasing force. After that, the rotation is performed, and the locking portion is locked to the locking strip to stop the rotation.

In this way, the rail can be inserted from anywhere in the opening, it is not necessary to remove the cap one by one, and it can be replaced at any position on the long rail. It Moreover, since the insertion part can be made of metal, it is robust and can be used for hanging heavy objects.

According to the configuration of claim 2, since the coil spring is used to positively urge, for example, an upward force acts on the suspending tool as compared with the case where it is urged by its own weight. Also, the lock can be prevented from coming off, and the inserted state can be maintained reliably.

According to the third aspect of the invention, the regulation portion is formed in the insertion portion separately from the locking portion, and only the locking portion is displaced by the pressing operation of the operation portion to move the locking portion with respect to the locking line. Since it is designed to be engaged and disengaged, it is possible to allow the hanging device to travel smoothly in the holding groove. Moreover, since the operation portion for pressing is formed, it is suitable for a hanging tool that is inserted into a rail whose opening faces the front.

According to the structure of the fourth aspect, since the insertion portion is formed with the abutting portion that abuts against the inner side surface of the holding groove of the rail and is relatively displaced, the abutting portion is urged by the coil spring. As a result, it comes into contact with the inner surface of the rail, and it is possible to prevent the suspension from traveling in the holding groove. Further, since the locking portion is pressed to the opening side to hold the locked state, it is suitable for a hanging tool that is inserted into a rail whose opening portion faces downward.

Further, according to the fifth aspect, since the hanging portion exposed to the outside of the rail is used as the operating portion, it is not necessary to provide a separate operating portion, and the structure and operation can be simplified.

[0012]

【Example】

 One embodiment of the present invention will be described in detail below with reference to the drawings. (First Embodiment) FIG. 1 shows an operation of inserting a rail suspension 1 (hereinafter referred to as a suspension) into a rail 2. That is, it can be inserted not only from the end of the rail 2 but also from the opening 3.

As shown in FIG. 2, the suspension 1 is composed of four metallic members. The main body 4, the operating member 5, the coil spring 6, and the acting member 7. The main body 4 is formed into a shape that allows a predetermined insertion state to be obtained by itself, slides along the opening edge of the holding groove 8 of the rail 2, and regulates the position of the action member 7 described later; 2. A collar portion 10 that slides along the outer opening edge of 2 and a head portion 10 that prevents the suspended article from falling off are arranged in a straight line via a spacing portion 12 and a protrusion portion 13 of appropriate length. A through hole 14 is formed in the arrangement direction. The restriction portion 9 has a rectangular parallelepiped shape that is narrower than the opening 3 of the holding groove 8 of the rail 2 and has a length shorter than the width of the holding groove 8 of the rail 2. Further, the flange portion 10 is set to be larger in width and length than the width of the opening portion 3 of the holding groove 8 of the rail 2. The through-hole 14 has a small-diameter portion 14a formed at the end on the side of the restriction portion 9.

The operating member 5 has a shaft portion 5 a having a thickness that can be inserted into the small diameter portion 14 a of the through hole 14 described above, and a shaft portion 5 a that is formed at one end of the shaft portion 5 a and that can be inserted into the large diameter portion of the through hole 14. The head portion 5b is formed, and a male screw 5c is formed at the tip of the shaft portion 5a.

The coil spring 6 is housed in the large-diameter portion of the through hole 14, and biases the head portion 5 b of the operating member 5 in a direction projecting from the through hole 14.

The action member 7 is U-shaped in a side view so as to wrap the restriction portion 9 in its length direction, and both end surfaces are formed into an arc-shaped curved surface so that the rail 2 can rotate in the holding groove 8. Then, a screw hole 15 is formed at the center position corresponding to the above-mentioned through hole 14. Further, the projecting lengths at both ends of the action member 7 are set to be longer than the thickness of the regulation portion 9, and when the both are fitted, the locking portions 16 at both ends of the action member 7 and the regulation portion 9 are provided. It is set so as to project between the parts. By setting in this way, the suspension 1 is locked by the two locking strips 17 formed on the opening edge of the holding groove 8 of the rail 2 to prevent the hanging tool 1 from rotating. The protrusion length of the head portion 5b of the operation portion 5 is set so that the locking portion 16 of the working member 7 does not come off from the restriction portion 9 even if it is pressed fully.

A cross section of the suspending tool 1 made of such a member is as shown in FIG. That is, when the head portion 5b of the operating portion 5 is pressed, the operating member 7 integrated with the operating portion 5 moves in a direction of separating from the regulating portion 9, and the locking portions 16 at both ends of the operating member 7 retract and the rails 5b The second locking strip 17 is not locked. When the pressed state is released, the locking portion 16 returns to its original state due to the biasing force of the coil spring 6.

That is, in the suspending tool 1 configured as described above, the acting member 7 and the restricting portion 9 are pushed into the opening 3 of the rail 2 in a posture in which they can be inserted, and the operating member 5 of the operating member 5 is pushed as shown in FIG. The head portion 5b is pressed against the urging force of the coil spring 6 so that the locking portion 16 of the acting member 7 is not locked by the locking ridge 17 and then rotated by 90 degrees. Then, the pressing of the operation member 5 may be released, the locking portion 16 may be locked to the locking ridge 17, and the rotation may be stopped. Thereafter, for example, as shown in FIG. 5, the panel 18 or the like is hung from the wire 19 or the like and used. In the figure, 20 is a cap.

Therefore, it can be inserted from anywhere in the opening 3 of the rail 2, it is not necessary to remove the cap 20 any time, and it can be replaced at any position of the long rail 2. It Moreover, because it is made of metal, it is robust and can be used to suspend heavy objects.

Moreover, since the coil spring 6 is used for positively biasing, the locking can be released even when an upward force is applied to the suspending tool 1 as compared with the case where it is biased by its own weight. Can be prevented, and the inserted state is surely maintained.

The state in which the suspending tool 1 is inserted into the rail 2 is obtained between the regulating portion 9 and the collar portion 10. For example, the regulating portion 9 regulates the action member 7 so as not to hit the rail 2. Therefore, the hanging tool 1 can smoothly run in the holding groove 8.

A hook or a wire fixing tool may be formed on the outer side of the collar portion 10.

Further, since the operating member 5 for pressing is provided, it is suitable for the hanging tool 1 in which the opening 3 is inserted and attached to the rail 2 facing the front as shown in the figure.

In the claims of utility model registration, the insertion portion corresponds to the action member 7 and the regulation portion 9, and the operation portion corresponds to the head portion 5b.

Second Embodiment FIGS. 6 to 9 show a suspending tool 1 suitable for being mounted on a rail 2 having an opening 3 facing downward. In the hanging tool 1 shown in FIGS. 6 and 7, the hanging part is formed by the hook 21, and the hanging tool 1 shown in FIGS. 8 and 9 is formed by the wire fixing tool 22. Since the structure of the wire fixture 22 is well known, its description is omitted.

These are a mounting member 23 for mounting the hook 21 or the wire fixture 22, an insertion member 24 inserted into the holding groove 8 of the rail 2, and an upper end of the insertion member 24. The contact member 25 and a coil spring 26 that biases the contact member 25 in a direction projecting from the insertion member 24. The insertion member 24 has a width dimension that can be inserted from the opening 3 of the holding groove 8, and has a substantially rectangular parallelepiped shape having a length that is prevented from being pulled out of the holding groove 8 of the rail 2 by being rotated after being inserted into the holding groove 8. On the lower surfaces of both ends, a locking portion 27 is provided so as to be locked by a locking ridge 17 formed at an opening edge of the holding groove 8 of the rail 2 and prevented from rotating. Both end surfaces of the insertion member 24 are curved in an arc shape to facilitate rotation.

The insertion member 24 is formed with a through hole 28 penetrating in the vertical direction, a small diameter portion 28a is formed at the upper end, and a female screw 28b is formed at the lower end portion. The above-mentioned mounting member 23 is screwed into the female screw 28b, and the abutting member 25 is retained at the small diameter portion 28a. A recess 23a is formed in the upper end of the mounting member 23, and the coil spring 26 is housed in the recess 23a. The upper end of the coil spring 26 is housed in the recess 25a of the contact member 25 formed in a cap shape, and biases the contact member 25 in the protruding direction. In other words, the contact member 25 is displaced relative to the insertion member 24.

In the hanging tool 1 having the above-described structure, the rail 2 is inserted and fixed by the attachment member 23 or the hook 21 or the wire fixing member 22 as shown in FIGS. 6 and 8. 24 is pushed in such a manner that it can be inserted from the opening 3 of the rail 2, and the contact member 25 is brought into contact with the upper surface of the inner side surface of the holding groove 8 of the rail 2 to direct the contact member 25 into the insertion member 24. The concave portion is pushed up and the insertion member 24 is pushed up so that the locking portion 27 is not locked to the locking ridge 17 of the rail 2. Then, after rotating 90 degrees in this state, the locking portion 27 may be locked by the biasing force and locked by the locking ridge 17.

In this suspending tool 1, it is possible to prevent traveling in the holding groove 8 by appropriately setting the spring pressure of the coil spring 26. Further, since the mounting member 23, the hook 21, or the wire fixing tool 22 exposed to the outside of the rail 2 is used as the operating portion, it is not necessary to provide a separate operating portion, and the structure and operation can be simplified.

In the claims of utility model registration, the insertion portion corresponds to the insertion member 24, and the contact portion corresponds to the contact member 25.

[Brief description of the drawings]

FIG. 1 is a perspective view of a rail hanging device.

FIG. 2 is an exploded perspective view of a rail hanging device.

FIG. 3 is a cross-sectional view of a rail hanging device.

FIG. 4 is a sectional view showing an operating state.

FIG. 5 is a perspective view showing an example of a usage state of the rail hanging device.

FIG. 6 is a perspective view of a rail hanging device.

FIG. 7 is a sectional view of a working state.

FIG. 8 is a perspective view of a rail hanging device.

FIG. 9 is a sectional view of the operating state.

FIG. 10 is a perspective view of a conventional technique.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Rail suspension tool 2 ... Rail 3 ... Opening part 4 ... Main body 5 ... Operation member 5b ... Head part (operation part) 6 ... Coil spring 7 ... Working member 8 ... Retaining groove 9 ... Restriction part 16 ... Locking part 17 ... locking member 21 ... hook 22 ... wire fixing tool 23 ... mounting member 24 ... insertion member (insertion portion) 25 ... contact member (contact portion) 26 ... coil spring 27 ... locking portion

Claims (5)

[Utility model registration claims] 1. A suspending tool for a rail, wherein the insertion part is inserted into a holding groove in a rail with a retaining state, and the insertion part is set to a width dimension that can be inserted from an opening of the holding groove. At the same time, the insertion portion is inserted into the holding groove and then rotated to form a locking portion that is locked by the locking ridge formed in the holding groove of the rail and is prevented from rotating. A suspending tool for rails provided with a biasing means for biasing a locking portion in a direction to hold a stopped state. 2. The urging means is formed by accommodating a coil spring, and an operating portion is formed which displaces the engaging portion against the urging force of the coil spring and is in an unengaged state with an engaging ridge. The suspending tool for rails according to claim 1. 3. A regulation portion, which slides inside the opening edge of the holding groove, is formed in the insertion portion separately from the locking portion, and the locking portion is provided so as to project from the hanging portion. The rail suspension device according to claim 2, wherein the locking member can be engaged with and disengaged from the locking line at the opening edge of the holding groove by pressing the operating portion. 4. An abutting portion, which abuts on the inner side surface of the holding groove of the rail and is relatively displaced, is formed on the opposite locking strip side of the inserting portion,
The rail suspension device according to claim 2, wherein the locking portion is engaged with and disengaged from the locking groove of the holding groove opening edge when the operating portion is pressed. 5. The rail hanging tool according to claim 4, wherein the operating portion is formed by a hanging portion exposed to the outside of the rail.