JPH064231U - Eaves gutter suspension - Google Patents

Abstract

(57) [Abstract] [Purpose] To provide an eaves trough suspending tool in which the upper edge ears of the eaves gutter can be easily engaged and attached, and the upper edge ears of the engaged eaves gutter are hard to be removed. [Structure] An approximately U-shaped ear holding portion 3 for engaging and holding an upper edge ear portion 2 of an eaves gutter 1 is provided, and inside the ear holding portion 3 is engaged and held by the same ear holding portion 3. In the eaves trough suspension equipped with a leaf spring 4 for preventing the edge selvage 2 from falling off, the leaf spring 4 as a whole inclines downward toward the tip 5, and at the middle of the leaf spring 4. A bent portion 6 that increases elasticity is formed.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention has a substantially U-shaped ear holding portion that engages and holds an upper edge ear portion of an eaves trough, and an upper edge ear portion that is engaged and held by the ear holding portion inside the ear holding portion. The present invention relates to an eaves gutter suspender equipped with a leaf spring that prevents the falling of the eaves.

[0002]

[Prior art]

 Conventionally, as shown in FIG. 4, the rear side of the eaves gutter (a) has a substantially U-shaped ear holding part (c) for engaging and holding the upper edge ear (b) of the eaves gutter (a). An eaves gutter suspension device is known in which a leaf spring (d) is attached inside the ear holding part (c) to prevent the upper edge ear part (b) that is engaged and held by the ear holding part (c) from falling off. ing.

The eaves gutter (a) attached and held by the eaves gutter suspension has a front wall portion (e) formed higher than a rear wall portion (f), and the front wall portion (e) Also, hollow upper edge ears (b) are respectively formed on the upper edge portions of the rear wall (f) and the upper edge ears (b) on the front side are folded back inward. An engaging groove (g) is formed in the.

In addition, the eaves gutter suspending device is formed by attaching a mounting member (h) fixed to the eaves tip and a holding member (li) holding the eaves gutter (a) by rivets. The rear end portion of the attachment member (h) is bent downward, and the attachment plate (n) is joined and fixed to the rear end bent portion by a rivet. ), The fixing member (h) is attached and fixed to the front surface (e) of the eaves. Further, a locking piece (wa) bent upward is formed at the front end of the holding member (li), and the locking groove (g) of the eaves gutter (a) is engaged with the locking piece (wa). On the other hand, an ear holding portion (c) bent in a substantially U shape is provided at the rear end of the holding member (i). The ear holding portion (c) is provided with an eaves gutter (a). ) The rear edge of the upper edge (b) is engaged and held, and the eaves gutter (a) is suspended and held by the holding member (ri). In addition, an inclined guide piece (Yo) slidably guiding the upper edge ear (B) of the eaves gutter (B) is vertically provided at the inner edge (F) of the lower end of the ear holding unit (C). Further, a leaf spring (d) for preventing the upper edge portion (b) from falling off is fixedly attached to the inside of the ear holding portion (c) by a rivet.

[0005]

[Problems to be solved by the device]

 However, in the above-mentioned conventional technique, the leaf spring (d) that prevents the upper edge ear (b) of the rear side of the eaves gutter (b) that is engaged and held by the ear holding part (c) from falling off is Since it is only inclined upward toward the tip, the leaf spring (d) is deformed upward against its elasticity and the upper edge ear (b) on the rear side of the eaves gutter (b) is removed. After engaging with the ear holding part (c), the leaf spring (d) has poor elasticity and is difficult to restore until it is bent and deformed upward, and the rear wall part of the eaves gutter (a) ( When an external force is applied to move the lower part of (f) forward, the upper edge ear (b) on the rear side of the eaves gutter (a) engaged and held by the ear holding part (c) falls out. It was easy to come off. Also, especially when the tip of the leaf spring (d) and the lower inner edge (f) of the ear holding part (c) are at the same height position, the rear wall of the eaves gutter (a) is centered on that position. The lower part of the part (f) was liable to swing in the front-back direction, and the upper edge ear part (b) was more likely to come off.

The present invention has been devised to solve the above-mentioned problems in the prior art. That is, the problem is that the upper edge ear of the eaves gutter is easily engaged with the substantially U-shaped ear holding portion. It is an object of the present invention to provide an eaves gutter suspender that can be combined with each other and that the upper edge ears of the engaged eaves gutter are hard to drop from the ear holding part and are securely held.

[0007]

[Means for Solving the Problems]

 The eaves gutter suspension of the present invention has a substantially U-shaped ear holding portion that engages and holds the upper edge ear portion of the eaves trough, and is engaged and held by the ear holding portion inside the ear holding portion. In an eaves trough suspension equipped with a leaf spring that prevents the edge of the upper edge from falling off, a bent portion that tilts the leaf spring downward toward the tip as a whole and increases its elasticity in the middle of the leaf spring. The above problems are solved by this structure.

[0008]

In the eaves gutter lifting device of the present invention, the leaf springs that are engaged with and held by the ear holding portions and prevent the upper edge ears from falling off as a whole are inclined downward toward the tip. Even if an external force is applied to the gutter and the lower part of the wall part tries to move forward, the plate panel sticks against this and the tip hits the inner surface of the rear wall part, and the lower part of the rear wall part shakes. Movement is prevented, and thus the upper edge ear is securely engaged and held in the ear holder so as not to come off. Moreover, since a bent portion that increases the elasticity is formed in the middle of the leaf spring, the leaf spring is largely elastically deformed at the bent portion so that the upper edge ear portion of the eaves gutter is held by the ear holding portion. The leaf spring is restored after the engagement, and the upper edge ear portion is surely prevented from falling off.

[0009]

【Example】

 The eaves trough suspension shown in FIG. 1 is an embodiment of the present invention and has a substantially U-shaped ear holding portion 3 for engaging and holding the upper edge ear portion 2 of the eaves trough 1, and the ear holding portion 3 In the eaves trough suspension equipped with a leaf spring 4 for preventing the upper edge ear 2 held by the ear holding portion 3 from falling off, the leaf spring 4 as a whole is lowered toward the tip 5. A bent portion 6 is formed in the middle of the leaf spring 4 so as to increase its elasticity.

The eaves gutter 1 suspended and held by the eaves gutter suspension is formed by bending a strip material in which a thin metal plate 8 is inserted into a synthetic resin layer 7. Hollow upper edge ears 2 are integrally formed at the upper edges of the front wall portion 9 and the rear wall portion 10, respectively. Further, the front wall 9 is higher than the rear wall 10 and tilted rearward, and the upper edge ear 2 of the front wall 9 is folded back inward so that it is located inside the upper edge 2. A locking recess 11 is formed.

The body piece 12 of the eaves gutter suspension is formed by bending a strip-shaped metal plate, and an attachment plate 13 is fixedly coupled to the rear end portion of the body piece 12. The fixing hooks 14 are driven into the attachment plate 13 so that the eaves gutter suspender is attached and fixed to the front surface 15 of the eaves together with the attachment plate 13.

The rear portion of the body piece 12 is bent upward, and a substantially U-shaped member 16 formed by bending a strip-shaped metal plate is formed on the lower surface of the bent portion in the same manner as the body piece 12. The ear holding portion 3 is formed by being fixed. The upper edge 2 of the rear side of the eaves gutter 1 is engaged with and held by the ear holder 3. Further, a guide piece portion 17 which slidably guides the upper edge ear portion 2 on the rear side of the eaves gutter 1 is vertically provided on the inner edge of the lower end of the same ear holding portion 3, and also on the inner side of the same ear holding portion 3. The leaf spring 4 is fixedly attached by a rivet 18. The leaf spring 4 as a whole is bent in a substantially V shape and is inclined downward toward the tip 5 thereof, and the tip 5 is positioned so as to face the middle of the guide piece portion 17. ing.

Further, a front vertical piece 19 similarly formed by bending a band-shaped metal plate is fixedly coupled to the front end portion of the main body piece 12 with a rivet 18. The upper portion of the front vertical piece 19 is tilted rearward, and the front wall portion 9 of the eaves gutter 1 is placed and held on the front vertical piece 19, and the upper end bending portion 20 of the front vertical piece 19 is attached to the eaves gutter 1. The locking recess 11 is locked. Further, the lower part of the front vertical piece 19 is inclined rearward, and the lower end horizontal portion 21 of the front vertical piece 19 is abutted against the inner bottom surface of the eaves gutter 1 to prevent the eaves gutter 1 from floating. It is a thing.

Further, an elastic vertical piece 22 is fixedly erected by a rivet 18 in the middle of the main body piece 12, and a bent upper end piece portion 23 of the elastic vertical piece 22 has an upper edge on the front side of the eaves gutter 1. The upper edge ear 2 is elastically and easily locked to the upper side of the ear 2, and is securely held so as not to come off upward.

Therefore, in the eaves gutter suspension device of the embodiment, since the leaf spring 4 is inclined downward toward the tip 5 as a whole, an external force is applied to the eaves gutter 1 and the lower part of the rear wall portion 10 is Even if the user tries to move forward, the leaf spring 4 bulges against it and the tip 5 of the leaf spring 4 abuts against the inner surface of the rear wall portion 10 to prevent the lower portion of the rear wall portion 10 from swinging. The upper edge 2 of the rear side of the gutter 1 is securely engaged with and held by the ear holder 3 so as not to come off. Particularly, in the eaves gutter lifting device of the embodiment, the tip 5 of the leaf spring 4 is located below the inner edge of the lower end of the ear holding portion 3, and the tip 5 is located inside the guide piece portion 17. Since they are positioned so as to face each other, the swinging movement of the rear wall portion 10 of the eaves gutter 1 is surely prevented. Moreover, since the bent portion 6 that increases the elasticity is formed in the middle of the leaf spring 4, the leaf spring 4 is largely elastically deformed by the bent portion 6 and the rear side of the eaves gutter 1 is provided. The upper edge ear 2 can be easily engaged with the ear holding portion 3, and after the engagement, the leaf spring 4 is restored to reliably prevent the upper edge ear 2 from falling off the ear holding portion 3. It is a thing.

The eaves gutter suspension of the present invention may be as in the embodiment shown in FIG. That is, the eaves gutter suspension of this embodiment is similar to the above embodiment, except that the middle part of the leaf spring 4 is partially curved into a substantially U-shape to form the bent portion 6.

Further, the eaves gutter suspension of the present invention may be as in the embodiment shown in FIG. That is, in the eaves gutter suspending tool of the embodiment, the screw rod 25 is fixedly erected upright by the pair of nuts 24 in the middle of the main body piece 12 for suspending and holding the eaves gutter 1 and the upper end portion of the screw rod 25. However, a pair of nuts 24 are coupled and fixed near the tip of the origami roof 26. Further, the eaves gutter 1 has a front wall portion 9 and a rear wall portion 10 formed in a front-rear symmetrical shape, and an ear holding portion 3 and a leaf spring 4 are provided at both front and rear end portions of a main body piece 12 of the eaves trough suspension. Each is provided. Further, both leaf springs 4 are integrally and continuously formed on the front and rear portions of a bent leaf spring member 27 which is joined and fixed simultaneously by a pair of nuts 24 for fixing the body piece 12 and the screw rod 25.

[0018]

[Effect of device]

 As described above, in the eaves gutter suspension device of the present invention, since the leaf spring is inclined downward toward the tip as a whole, an external force is applied to the eaves gutter and the lower part of the wall portion is about to move forward. Also, the leaf spring is bulged opposite to this and its tip stops against the inner surface of the rear wall part, and the upper edge ear part is securely engaged and held so as not to come off the ear holding part. Moreover, since a bent portion that increases the elasticity is formed in the middle of the leaf spring, the leaf spring is largely elastically deformed at the bent portion, and the upper edge of the eaves gutter is used as the ear holding portion. It is possible to easily engage with each other, and after the engagement, the leaf spring is restored to surely prevent the upper edge selvage from coming off.

[Brief description of drawings]

FIG. 1 is a cross-sectional view showing a usage state of an eaves gutter suspender according to an embodiment of the present invention.

FIG. 2 is a cross-sectional view of essential parts showing a usage state of an eaves gutter suspension tool according to another embodiment.

FIG. 3 is a cross-sectional view showing a usage state of an eaves trough suspension according to still another embodiment.

FIG. 4 is a cross-sectional view showing a usage state of an eaves gutter suspension which is a conventional example of the present invention.

[Explanation of symbols]

 1 Eaves gutter 2 Upper edge ear part 3 Ear holding part 4 Leaf spring 5 Tip 6 Bending part

Claims (1)

[Scope of utility model registration request] 1. An upper edge ear portion having a substantially U-shaped ear holding portion that engages and holds an upper edge ear portion of an eaves trough, and is engaged and held inside the ear holding portion by the same ear holding portion. In the eaves trough suspension equipped with a leaf spring that prevents the leaf spring from falling off, the leaf spring as a whole is inclined downward toward the tip, and a bent portion that increases its elasticity is formed in the middle of the leaf spring. Naru eaves gutter hanging equipment.