JP3023303U - Curtain hook - Google Patents

Abstract

(57) [Abstract] [Problem] To prevent the movable piece and the insertion trunk from swinging to the left and right,
(EN) Provided is a curtain hook which has an excellent curtain holding force, does not easily fall off, is easy to put on and take off, and does not damage the cloth when detached. SOLUTION: A hanging frame 1 made of a synthetic resin, which has a trunk portion 2 provided with engaging recesses 4 arranged in a vertical direction, and an insertion trunk portion 3 which extends from the lower end of the trunk portion 2 in a backward and upward curved manner, An enclosure portion 11 fitted to the trunk portion 2 so that it can be engaged with the row of the engagement recesses 4 in a ratchet manner and moved downward, and the enclosure portion 11 thereof.
A substantially U-shaped extending piece extending from the upper end of the moving piece 10 and provided with a hanging hook 12 that engages with the runner and is made of synthetic resin. A claw 13 is provided so as to extend to the engagement recess 4
Curtain hooks that ratchet-engage with rows of.

Description

[Detailed description of the device]

[0001]

[Technical field to which the device belongs]

 The present invention relates to a curtain hook for suspending and supporting a curtain, and more particularly to a curtain hook made of synthetic resin that can be easily attached to and detached from the curtain, has a strong gripping force, and does not easily fall off from the curtain.

[0002]

[Prior art]

 Conventionally, as a curtain hook made of synthetic resin, it is composed of a hanging frame and a moving piece that engages with the runner. It is known that the can be adjusted up and down freely. In this curtain hook, the hanging bone and the moving piece are made of synthetic resin, and the hanging bone is composed of a trunk and an insertion trunk that are integrally molded. The trunk and the insertion trunk extend vertically from the bottom of the hanging bone in a U-shape. Extending in the direction. Then, a moving piece is attached to the trunk portion, and the insertion trunk portion is inserted and attached to the upper edge portion of the curtain.

[0003]

[Problems to be solved by the device]

 Compared to wire hooks, the conventional synthetic resin curtain hooks do not allow sufficient clamping force for the curtain between the trunk and the insertion trunk, and are made of flexible synthetic resin. In addition, there is a problem that the moving piece easily swings to the left and right with respect to the hanging bone, the trunk easily swings to the left and right with respect to the insertion trunk, and the surface is easy to slide on the fabric of the curtain. It was For this reason, even after the curtain hook was attached to the curtain, the curtain hook could easily fall off during the moving work before suspending the curtain.

Further, for the purpose of solving these problems, there is known one in which a protrusion for holding the curtain is provided on the back of the trunk. However, in the curtain hook provided with the protrusion, the curtain may be caught at the tip of the protrusion when the curtain is attached or detached, and the fabric may be damaged. Furthermore, the clamping force was not always sufficient to clamp the curtain by the protrusions or dots.

The object of the present invention is to have an excellent holding force for the curtain, prevent the moving piece and the insertion trunk from swinging to the left and right during use, and do not easily fall off after being attached, and (EN) It is possible to provide a curtain hook made of a synthetic resin that is easy to put on and take off and does not damage the cloth of the curtain even when it is taken off.

[0006]

[Means for Solving the Problems]

 The present inventors have found out the following as a result of various studies for solving the above problems. That is, by setting the position of the claws provided on the moving piece to the upper part of the inclusion part, it is possible to engage the hanging bone so that the moving part does not swing due to these inclusion parts and the claws, and the claws are in operation. It does not get caught in the curtain or interfere with work. In addition, in the curtain hook that holds the curtain between the trunk and the insertion trunk, instead of a point such as a protrusion, a tooth portion is provided on the insertion trunk or an arc-shaped convex portion is formed on the rear surface of the trunk. The curtain can be strongly clamped by sandwiching the curtain between the parts and the rear surface of the trunk or the insertion trunk, and the fabric is not damaged even when the curtain is removed because there is no protrusion. The present invention has been completed based on these findings.

That is, the present invention (1) has a trunk portion having a plurality of engagement recesses arranged in a row in the longitudinal direction at intervals from each other in the front portion, and extends rearward from the lower end of the trunk portion. , A suspension bone made of synthetic resin having an insertion stem that bends and extends upward, and a suspension bone that is engaged with the engagement recess row of the suspension bone in a ratchet manner so that the suspension bone can move downward. An enclosing part to be fitted and a movable piece made of synthetic resin, which extends upward from the upper end of the enclosing part, bends forward and extends downward, and has a hook for engaging the runner. In the curtain hook, a claw is provided so as to extend from the upper part of the inclusion part of the moving piece to the upper rear of the inclusion part, and the claw engages with the engagement recess row in a ratchet manner. (2) Wall that vertically divides the row of engaging recesses for hanging bones The curtain hook is provided at the front of the trunk, and the height of this wall is the same as the top of the engaging recess. (3) The curtain hook according to the item (3), A guide groove that divides in the direction is provided at the front of the trunk, and a plate is provided at the back of the hanging hook that extends upward from the upper end of the enclosure of the moving piece, and this plate is inserted into the front guide groove of the trunk. (4) The curtain hook according to item (1), (4) the insertion trunk is formed so as to be close to the back of the trunk, and at least one arc-shaped projection is provided on the trunk of the trunk, and the trunk of the trunk is provided. The curtain hook described in (1), (2) or (3), which clamps and fixes the curtain between the arcuate convex portion and the insertion trunk, and (5) is formed so that the insertion trunk is close to the back of the trunk. The insert stem near the back of the trunk has teeth, and the curtain is sandwiched between the teeth of this trunk and the back of the trunk. Constant to (1), there is provided a (2) or (3) above, wherein the curtain hook.

[0008]

[Embodiment of device]

 Next, the present invention will be described in detail based on the illustrated embodiment of the present invention. Hereinafter, the same reference numerals indicate the same things.

FIG. 1 is a front view and FIG. 2 is a right side view showing an embodiment of the curtain hook of the present invention. The curtain hook of the present invention comprises a hanging frame 1 for attaching to the curtain, and a moving piece 10 whose fixing position can be changed up and down with respect to the hanging frame 1.

The hanging bone 1 is made of an elastic synthetic resin and integrally formed so as to have a trunk portion 2 at a front portion thereof and an insertion trunk portion 3 which is curved backward from the lower end of the trunk portion 2 and extends upward. Then, when attaching to the curtain, the insertion trunk 3 is inserted into the upper edge of the curtain.

On the front surface of the trunk portion 2, a plurality of downwardly-sawtooth-shaped engaging recesses 4 are arranged in a row in the longitudinal direction at intervals from each other, and the engaging recesses are formed by a wall 5 provided at the front portion of the trunk portion 2. The row at location (4) is vertically divided into two. The height of this wall 5 is the same as the height of the top portion 4 a of the engaging projection 4. Further, vertical side guide grooves 7 (and 7) are formed at opposite positions on both side surfaces of the trunk portion 2.

The insertion trunk portion 3 is formed such that a portion from the tip thereof is close to the back surface of the trunk portion 2, and a portion of the insertion trunk portion 3 close to the rear surface of the trunk portion 2 has a plurality of rack tooth-shaped teeth (marked A tooth portion 6 made up of () is provided. The curtain hook strongly clamps and fixes the curtain between the teeth 6 of the insertion trunk 3 and the rear surface of the trunk 2 by a surface.

The moving piece 10 is made of an elastic synthetic resin, has a substantially U-shape that extends upward from the upper portion of the enclosing portion 11 and the enclosing portion 11, bends forward and extends downward, and is on the curtain rail. A hanging hook 12 that engages with a fishing ring (not shown) of a runner that runs on the runner, and a pair of claws 13 and 13 that extend from the upper end of the enclosure portion 11 to the upper rear of the enclosure portion are integrally formed. It becomes. The pawls 13 and 13 are provided with a space between the walls 5 at the front of the trunk 2, and the moving piece 10 engages with the row of the engaging recesses 4 of the hanging bone 1 in a ratchet manner to move downward. It is attached to the trunk 2 of the suspension bone 1 so that it can be moved to.

The structure of the moving piece 10 and the engagement with the trunk portion 2 will be further described. FIG. 3 shows a sectional view taken along the line AA in FIG. The hugging portion 11 of the moving piece 10 has a pair of rear walls 14 and 14 facing each other. The rear walls 14 and 14 are fitted in the side guide grooves 7 and 7 of the trunk portion 2, The moving piece 10 is attached to the trunk 2.

In the illustrated embodiment of the present invention, the ratchet-type engagement between the moving piece 10 and the row of the engaging recesses 4 is provided at the upper end of the enclosure portion 11 of the moving piece 10. It is performed by the claws 13 and 13. Further, by providing a wall 5 on the trunk portion 2, the engaging recess 4 and the claw 13 are vertically divided, and the wall portion 5 is sandwiched so as to be engaged in a ratchet manner from both left and right sides. It is possible to further strongly prevent the rocking of and. However, in the present invention, the wall 5 may not be provided, or the tooth portion 6 may not be provided.

When hanging the curtain using this curtain hook, the insertion trunk 3 of the hanging bone 1 is inserted into the folded portion 15 at the upper edge of the curtain 16 from below to attach the curtain hook to the curtain 16 (see FIG. ), Hang the hanging hook 12 of the moving piece 10 on the runner (not shown) of the curtain rail.

According to the curtain hook of the present invention, the ratchet type engagement prevents the trunk portion 2 and the moving piece 10 from swinging. Further, since the claw 13 is provided so as to extend rearward and upward from the upper end of the inclusion portion 11 of the moving piece 10, the moving piece can be attached to the hanging bone while confirming the direction of the claw. Therefore, it is possible to prevent the pawl from being damaged by engaging the pawl with the ratchet type row of recesses opposite to each other. Further, the claws 13 do not interfere with the attachment / detachment to / from the curtain, the swinging of the insertion trunk 3 to the left and right is prevented, and the insert trunk 3 does not easily fall off during the work after being attached to the curtain.

In particular, when the tooth portion 6 is provided on the curtain hook, the curtain 16 is strongly elastically clamped by the surface between the tooth portion 6 of the insertion stem portion 3 and the stem portion 2. In this curtain hook, since the tooth portion 6 is provided on the trunk side of the insertion trunk portion 3 to be inserted into the upper edge portion 15 of the curtain, the cloth on the outer surface of the curtain does not come into contact with the tooth portion, and the front surface of the curtain is not contacted by the tooth portion. The fabric will not be damaged. Furthermore, since the curtain is sandwiched between the tooth portion 6 and the trunk portion 2 of the insertion trunk portion 3 by the surface, and there is no protrusion that is caught on the cloth, it is easy to put on and take off from the curtain, and the cloth is damaged when being put on and taken off. It will not be damaged.

Further, a perspective view of another embodiment of the curtain hook of the present invention is shown in FIG.

In this curtain hook, a guide groove 8 that vertically divides the row of the engaging recesses 4 of the hanging bone 2 is provided in the front portion of the trunk portion 2, and from the upper end of the enclosure portion 11 of the moving piece 10. A plate 9 is provided on the back of the hanging hook 12 extending upward, and the plate 9 is fitted into the front guide groove 8 of the trunk 2. In this case, the claws 13 (and 13) projecting from the upper end of the moving piece 10 are projected on the left and right sides of the plate 9 with a space between the plates 9 attached to the hanging hooks 12. The structure is the same as the curtain hook having the wall (5), except that the groove 8 and the plate 9 are provided instead of the wall (5).

In this curtain hook, by fitting the guide groove 8 and the plate 9, the moving piece 10 can be engaged with the trunk portion 2 so as not to swing left and right.

A front view of still another embodiment of the curtain hook of the present invention is shown in FIG.

In this curtain hook, the tooth portion (6) of the insertion trunk portion 3 in the curtain hook shown in FIGS. 1 to 3 is not provided, and instead, at least one arc-shaped convex portion 17 is provided on the upper rear surface of the trunk portion 2. Is provided. In this case, a portion from the tip of the insertion stem portion 3 is formed so as to be close to the arc-shaped convex portion 17, and the curtain between the arc-shaped convex portion 17 and the insertion stem portion 3 provided on the back portion of the stem portion 2 Can be strongly clamped. In this carten hook, since the arcuate convex portion 17 is provided on the back portion of the trunk portion 2, the insertion trunk portion 3 can be made thinner than the trunk portion 2, and the insertion trunk portion 3 can be smoothly inserted into the folded portion at the upper edge of the curtain. Therefore, it is possible to prevent the curtain from being damaged when it is attached to or detached from the curtain.

In this curtain hook, the wall 5 may be provided on the front portion of the trunk portion 2 as shown in FIG. 6, but regarding the engagement between the front portion of the trunk portion 2 and the movable piece 10, The groove (8) may be provided in the front portion of the portion 2 and the plate (9) may be provided in the moving piece 10 to have the structure shown in FIG.

[0025]

[Effect of device]

 In the curtain hook of the present invention, the ratchet type engagement prevents the trunk and the moving piece from swinging. Further, by providing the claw so as to extend from the upper part of the enclosing part of the moving piece to the upper rear of the enclosing part, it is possible to damage the claw by mounting the moving piece on the hanging bone with the direction of the claw being wrong. It can be prevented, and the nails do not get in the way when attaching to and detaching from the curtain.

Further, in the curtain hook of the present invention, a wall having the same height as the engaging recesses is provided in the front portion of the trunk portion to divide the row of engaging recesses and the claw into two parts, respectively. Since it is fixed so as to be sandwiched between the left and right claws, it is possible to further strengthen the ratchet type engagement between the trunk of the hanging bone and the moving piece.

Further, in the curtain hook of the present invention, a guide groove is provided in the front portion of the hanging bone, and a plate fitted into the guide groove is provided in the moving piece, so that The ratchet type engagement with the moving piece can be made stronger.

Further, in the curtain hook of the present invention, the rack-shaped teeth are provided on the insertion trunk of the hanging bone so that the curtain is not a point between the rear surface of the hanging bone and the teeth of the insertion trunk. The insertion force can be clamped and pinched, and the pinching force is strong, which prevents the insertion trunk from swinging to the left or right during use. The strong pinching force prevents the curtain hook from falling off during work. In addition, unlike the conventional curtain hook, it does not clamp the curtain with protrusions, so it can be easily attached to and detached from the curtain, and the curtain hook can be attached to the curtain hook when washing, changing the room or changing the curtain depending on the season. Do not damage the fabric when removing it from the ten.

Furthermore, in the curtain hook of the present invention, by providing an arcuate convex portion on the back of the trunk of the hanging bone, the inserting trunk of the hanging bone can be easily inserted into the curtain and the rear surface of the trunk of the hanging bone can be easily inserted. The curtain can be pressed and clamped not by a point but between the arcuate convex portion and the insertion trunk portion. Also in this case, the clamping force is strong as in the case where the above-mentioned tooth portion is provided, and it is possible to prevent the insertion trunk portion from swinging left and right during use.

[Brief description of drawings]

FIG. 1 is a front view of a curtain hook according to an embodiment of the present invention.

FIG. 2 is a right side view of the curtain hook of FIG.

3 is a cross-sectional view taken along the line AA of FIG.

FIG. 4 is a perspective view showing how the curtain hook of FIG. 1 is attached to the curtain.

FIG. 5 is a perspective view of a curtain hook according to another embodiment of the present invention.

FIG. 6 is a front view of a curtain hook according to still another embodiment of the present invention.

[Explanation of symbols]

 1 Suspended Bone 2 Stem 3 Inserted Stem 4 Engagement Recess 5 Wall 6 Teeth 7 Side Guide Groove 8 Front Guide Groove 9 Plate 10 Moving Piece 11 Husband 12 Hanging Hook 13 Claw 14 Cladding Rear Wall 15 Curtain Upper edge folded portion 16 Curtain 17 Arc-shaped convex portion

Claims (5)

[Scope of utility model registration request] 1. A trunk having a plurality of engaging recesses that are arranged in a row in the longitudinal direction at intervals from each other is provided at a front portion, and
A synthetic resin hanging bone that extends backward from the lower end of the trunk and has an inserting trunk that bends and extends upward, and moves downward by engaging in a ratchet type engagement row of the hanging bone of the hanging bone. So as to be able to be fitted to the trunk of the hanging bone, a synthetic resin provided with a clasp that extends upward from the upper end of the clasp, bends forward and extends downward, and engages the runner In a curtain hook including a movable piece made of metal, a claw is provided so as to extend from the upper part of the enclosing part of the moving piece to the upper rear of the enclosing part, and the claw is provided with the engagement recess row and the ratchet type. Curtain hook characterized by engaging with. 2. A wall for longitudinally dividing the engagement recess row of the hanging bone is provided at the front part of the trunk, and the height of this wall is the same as the top of the engagement recess. The curtain hook described in 1. 3. A guide groove is provided in the front part of the trunk for vertically dividing the engagement recess row of the hanging bone, and a plate is provided at the back part of the hanging hook extending upward from the upper end of the enclosure of the moving piece. The curtain hook according to claim 1, wherein the plate is fitted into the front guide groove of the trunk portion. 4. The insertion trunk is formed so as to be close to the back of the trunk, and at least one arc-shaped projection is provided on the back of the trunk, and the arc-shaped projection on the back of the trunk and the insertion trunk are formed. The curtain hook according to claim 1, wherein the curtain is clamped and fixed. 5. The insertion trunk is formed so as to be close to the back of the trunk, and a tooth is provided on the insertion trunk near the back of the trunk, and the curtain is sandwiched and fixed between the teeth of the insertion trunk and the back of the trunk. The curtain hook according to claim 1, 2 or 3.