JPH0615542Y2 - Plastic curtain hooks - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention relates to an improvement in the function of fixing to a curtain and preventing deformation of the curtain hook made of plastic.

[Conventional technology]

As a conventional curtain hook of this type, there is a locking rod to the curtain runner on the front side of the hook main body, and a fastening rod to the curtain formed on the back side rising from the lower part of the hook main body. Those who have are known.

[Problems to be solved by the device]

However, for this type of curtain hook, because of the unique reason that it is made of plastic material, when the fastening rod is fixed to the upper edge of the curtain when it is used, the fastening rod pivots on the lower part of the hook body according to the opening and closing of the curtain. However, there is a problem in that it is difficult to use because it has a problem of moving left and right or front and back, and the degree of deformation increases as it is used and durability is increased.

Therefore, the present invention has a problem in providing a durable plastic curtain hook that restricts the movement of the fastening rod during use, is convenient and prevents deformation.

[Means for Solving the Problems]

As a result of various studies in order to solve the above-mentioned problems, a second fastening rod, which is opposite in direction to a normal fastening rod formed by rising upward from the lower portion, is separately provided in the upper portion of the hook body portion. The means of forming was adopted. That is, the curtain rod is fully supported by the fastening rod that extends upward from the lower portion of the hook body, while the second fastening rod that has an insertion piece that extends downward from the upper portion of the hook body portion serves as the curtain hook. It is configured to prevent the deformation of.

However, in such a configuration, the rising dimension of the original fastening rod is lengthened, while the dimension of the fastening piece of the second fastening rod is considerably shortened to form a hook-shaped projection, or conversely, the original fastening rod is used. It is first difficult to insert and fasten the second fastening rod into the upper edge of the curtain by using a relatively short hook-shaped projection and a second fastening rod. Moreover, when the second fastening rod is a hook-shaped projection, the curtain hook cannot be sufficiently prevented from being deformed because the portion to be locked to the curtain is quite short. On the other hand, when the second fastening rod is a hook-shaped projection, the function of supporting the curtain becomes poor, and there is a possibility that the curtain may be detached from the curtain depending on how the curtain is opened and closed.

Therefore, this invention adopts a structure in which the second fastening rod is detachably united with the upper part of the hook main body from the viewpoints of stability and certainty of curtain support and certainty of preventing deformation of the curtain hook. That is, one side of a plastic curtain hook that has a locking rod to the curtain runner on the front side of the hook main body and a fastening rod to the curtain formed on the back side rising from the lower part of the hook main body. A substantially inverted U-shaped or a substantially inverted J-shaped second portion, which is an insertion piece extending downward from the upper portion of the hook body portion, and the other side portion is a mounting portion that is detachably united with the upper portion of the hook body portion. The fastening rod of
It is characterized by being attached to the upper part of the hook body.

[Action]

Therefore, on the back side of the hook main body, the second fastening rod extending downwardly or upwardly from the vertical direction and the insertion piece of the fastening rod or the dimension of the rising of the fastening rod are sufficiently effective in preventing deformation and supporting the curtain. The curtain hooks can be distributed in consideration of the degree, and at the same time, it is possible to maintain the original desirable curtain support performance of the curtain hook and prevent the curtain hook itself from being deformed. Moreover, the installation on the curtain was initially the second
It is sufficient to remove the fastening rod of (1), insert the fastening rod of the hook main body into the curtain and fix it, and then attach the second fastening rod to the upper part of the hook main body.

〔Example〕

FIG. 1 is a perspective view showing an embodiment of a plastic curtain hook according to the present invention. In the drawings, reference numeral 1 denotes a hook main body, which has a locking rod 2 for a curtain runner in a ratchet structure on the front side thereof, and a curtain formed by being raised above the lower part of the hook main body 1 on the back side. It has a fastening rod 3. Reference numeral 4 is a second fastening rod. As shown in FIG. 2, the second fastening rod 4 has a relatively short length of the insertion piece 4a on one side, the whole is substantially U-shaped, and the other side is shown in FIG. In addition, a mounting portion 4b that can be fitted into a fitting hole 5 formed in the upper portion of the hook body 1 is provided. Particularly, in this embodiment, since the ratchet mechanism is adopted and the locking rod 2 can be arbitrarily adjusted, the fitting hole 5
Also, a vertical groove 5a is formed by dividing the downward sawtooth-shaped projection portion located on the upper front surface side of the hook main body 1 from the central portion to the left and right,
The structure is such that it can also fit into the vertical groove 5a.

Therefore, before use, the second fastening rod 4 is detached from the hook body 1 in advance, inserted into the curtain and fastened in the same manner as the conventional curtain hook, and then the second fastening rod 4 is inserted from above. If it fits into the fitting hole 5 on the top of 1,
At the same time, the insertion piece 4a of the second fastening rod 4 is inserted and fastened from above the upper edge of the curtain. As a result, the curtain is reliably supported by the fastening rod 3, and the second fastening rod 4 prevents deformation when the curtain is opened and closed. Therefore, the curtain is convenient, practical and durable.

By the way, this invention is not particularly limited to the above embodiment. For example, if the insertion piece 4a of the second fastening rod 4 is further lengthened,
It is also possible to adopt a configuration in which the fastening rod 3 is formed into a character shape, and is shortened to a range where it does not interfere with the curtain support so that both sides face each other. In addition, the fastening rods 3 and the second fastening rods 4 are slightly offset from each other and extend parallel to each other in the upward or downward direction without being opposed to each other. You can also let it. Further, a fitting hole is provided at the open free end of the fastening rod 4, and an insertion portion to be fitted into this is formed at the tip of the fastening piece 4a of the second fastening rod 4 so as to be fixedly connected when fastened to the curtain. You can also let it.

Also, the means for fitting the second fastening rod 4 to the upper portion of the hook body 1 is not limited to this embodiment, and for example, the ratchet structure or not, the vertical groove 5a is not formed and the hook is directly formed. A fitting hole may be formed in the upper portion of the main body 1 and fitted into this, or when ratchet mechanisms are adopted on both sides of the hook main body 1, the mounting portion 4b of the second fastening rod 4 may be used. It is also possible to use this kind of structure to combine them with the ratchet function.

In short, a plastic curtain hook has a hook rod for locking the curtain runner on the front side of the hook main body and a fastening rod for the curtain formed upright from the lower part of the hook main body on the back side. At the upper part of the portion, there is a substantially inverted U-shape having an insertion piece extending downward from the upper part of the hook body part on one side and a mounting part detachably united on the upper part of the hook body part on the other side. Any structure can be adopted as long as it has a structure in which a second fastening rod having a substantially inverted J shape is attached.

[Effect of device]

As described above, in the present invention, the second fastening rod is provided on the upper portion of the hook main body and is detachably attached, so that the fastening to the curtain and the deformation prevention at the time of opening the curtain can be achieved at the same time, which is very preferable as a curtain hook It was able to retain durability and functionality. Moreover, it is very easy to attach to the curtain, it is easy to use and practical.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of a plastic curtain hook according to the present invention, FIG. 2 is a side view of a second fastening rod in the same embodiment, and FIG. 3 is a hook main body portion in the same embodiment. FIG. 1 ... Hook body part, 2 ... Locking rod 3 ... Fastening rod, 4 ... Second fastening rod 4a ... Insertion piece, 4b ... Mounting part

Claims (1)

[Scope of utility model registration request] 1. A plastic curtain hook having a hooking rod for a curtain runner on the front side of the hook main body and a fastening rod for a curtain formed on the back side of the hook main body rising from a lower portion of the hook main body. In a substantially inverted U-shape or an inverted J shape, an insertion piece extending downward from an upper portion of the hook body portion is provided on one side portion, and a mounting portion that is detachably united with an upper portion of the hook body portion is provided on the other side portion. The second character-shaped fastening rod,
A plastic curtain hook that is attached to the top of the hook body.