TWM580389U - Curtain lower track pushing piece device - Google Patents

Abstract

The present invention relates to a curtain lower rail pushing device, which is mainly provided with a vertical weight roller at the end of the curtain curtain, and the vertical roller sleeve is set inside the lower rail, wherein a pushing device is arranged on the lower rail surface. The pushing device comprises a set of a seat and a push piece, wherein the set seat is correspondingly latched on the lower rail, and the push piece is pivotably disposed on the sleeve seat; thereby The pusher can rotate the angle to provide the user with the convenience of pulling the lower rail to adjust the height of the curtain to achieve convenient use.

Description

Curtain lower rail pusher

The present invention relates to a curtain lower rail pushing device, and more particularly to a lower rail pushing device capable of providing a convenient adjustment of the height of the curtain for its creation and application.

According to the window in the building, the window usually has the function of ventilation and lighting. Since the intensity of sunlight is not constant, the curtains that can be used to adjust the direct sunlight from the indoor window are developed. Nowadays, the types of curtains are all in different styles, such as roller blinds, blinds or Roman blinds. The curtains are usually single or double-layered, and have a hem or lower rail device at the lower part, and are provided inside the lower rail. The sag weight can be used to increase the weight of the lower part of the curtain, so that the curtain can be flattened after being pulled down, and the problem that the curtain is caused by the wind and the wind will be skewed after the wind is blown, and the lower rail device is a The weight of the vertical device can be set by a long strip, or the round rod can be worn at the bottom end of the curtain to increase the weight of the lower part of the curtain, so that the roller blind can remain unfolded after being pulled down, so as to prevent the curtain from being blown by the wind, that is, drifting The problem of curling up or skewing, and letting the hem of the curtain increase the weight by the weight of the curtain, so that the operation of the curtain is more stable.

In addition to the sag weight effect, the above-mentioned lower rail device can also be used for the user to grasp the lower rail to pull the height of the curtain to descend and rise; however, when the user grips or pulls the lower rail, it is not easy to apply force. Moreover, or because of the height relationship, it is impossible to adjust to a higher position, which causes trouble and inconvenience in use.

The reason is that the creators have, in view of this, upholding the rich experience in design, development and actual production of the relevant industries for many years, researching and improving the existing structures and defects, and providing a curtain lower rail pushing device, in order to achieve better practical value. Target person.

The main purpose of the present invention is to provide a curtain lower rail pushing device, especially a lower rail pushing device which can provide convenient adjustment of the height position of the curtain.

The main purpose and effect of the lower curtain pushing device of the creation curtain are achieved by the following specific technical means:

The utility model mainly comprises a vertical weight roller at the end of the curtain curtain, wherein the vertical roller sleeve is arranged inside the lower rail, wherein a pushing device is arranged on the lower rail surface, and the pushing device comprises a set of seating and a pushing The sleeve is correspondingly fastened to the lower rail, and the pusher is pivotably disposed on the sleeve; thereby, the pusher can be rotated at an angle to provide a user to easily pull The lower rail adjusts the height of the curtain to achieve convenient use.

In a preferred embodiment of the present invention, the bottom of the sleeve is provided with a hook portion, and the other end is provided with a convex portion, and the lower rail is provided with a concave portion corresponding to the convex portion. Thereby, the concave portion and the convex portion are fitted to each other, and the hook portion is hooked to the lower rail end edge.

In a preferred embodiment of the present invention, a positioning rod is disposed on the surface of the sleeve, and the pushing piece is provided with a pivoting member corresponding to the positioning rod, and the pivoting member corresponds to The sleeve is pivoted to the positioning rod to allow the push piece to be pivotally pivoted to the sleeve.

In a preferred embodiment of the present invention, the positioning rod is provided with an adjusting member, the adjusting member surface has a tooth portion, and the pivoting member forms a notch portion corresponding to the adjusting member. The notch portion is provided with a concave-convex portion that is mutually abutted at the tooth portion, whereby the rotation angle of the push piece can be adjusted for the user to conveniently pull.

In a preferred embodiment of the present invention, the pusher is provided with a through hole, and the through hole is provided for hooking a pull rod to assist in pulling the lower rail to adjust the height of the curtain. .

In order to make the technical content, creative purpose and the effect achieved by this creation more complete and clear, please elaborate below, and please refer to the drawings and drawings:

First of all, please refer to the first to third figures, which is the overall appearance, three-dimensional decomposition and combination diagram of the lower rail pushing device of the creation curtain. The main one is mainly provided with a vertical weight roller (11) at the end of the curtain curtain (1). The vertical roller (11) is sleeved inside the lower rail (2), wherein a pushing device (3) is disposed on the surface of the lower rail (2), and the pushing device (3) comprises:

a set of seats (31) correspondingly coupled to the outside of the lower rail (2), a positioning rod (311) is disposed on the surface of the sleeve (31);

a pushing piece (32) is provided with a pivoting card member (321) corresponding to the positioning rod (311), and the pivoting card member (321) is correspondingly pivoted on the positioning rod (311), and The push piece (32) is pivotally disposed at the sleeve (31) at a rotatable angle.

Please refer to the first to fifth figures. The combination seat (31) of the creation device of the present invention is combined with the lower rail (2), and has various implementation states. A preferred embodiment is exemplified below. :

A hook portion (312) is disposed at one end of the socket (31), and a convex portion (313) is disposed at the other end, and the lower rail (2) is disposed corresponding to the convex portion (313). a recess (21); when the sleeve (31) is assembled to the lower rail (2), the sleeve (31) is pushed in by one side of the lower rail (2), that is, The concave portion (21) and the convex portion (313) are fitted to each other, and the hook portion (312) is hooked to the end edge of the lower rail (2) to push the sleeve seat (31) into . Thereafter, the lower rail (2) is locked through the cover (22) on both sides so that the sleeve (31) does not slip out.

In addition, the push piece (32) is pivotally disposed at the sleeve (31) at a pivotable angle, and allows the user to adjust the push piece (32) according to the angle of pulling the curtain; therefore, An adjusting member (314) is disposed on the positioning rod (311), the adjusting member (314) has a tooth portion (315) on the surface thereof, and the pivoting member (321) is formed corresponding to the adjusting member (314). a notch section (322), wherein the notch section (322) is provided with a concave-convex portion (323) that abuts against the tooth portion (315); and the uneven portion (323) by the notch segment (322) Forming a snap-resisting positioning mechanism with the tooth portion (315) on the positioning rod (311), so that the push piece (32) can rotate the angle according to the user's needs.

Thus, when in use, the user can rotate the push piece (32) according to the angle of self-propelled pulling, and the hand push piece (32) pushes or pulls the lower rail (2) to adjust the height of the curtain. When not in use, the push piece (32) can be folded over as shown in the fifth figure.

In addition, when the push piece (32) cannot be pulled or the push is adjusted to a higher position in the height relationship, the through hole (320) may be further disposed on the push piece (32). The hole (32) can be hooked by a pull rod hook portion (not shown) to assist in pulling and pushing the lower rail (2) to adjust the height of the curtain.

However, the above-described embodiments or drawings are not intended to limit the product, the structure, or the use of the present invention. Any changes or modifications of the ordinary skill in the art should be considered as not departing from the scope of the invention.

In summary, the present embodiment can achieve the expected use efficiency, and the specific structure disclosed therein has not been seen in similar products, nor has it been disclosed before the application, and has fully complied with the provisions of the Patent Law. And the request, the application for a new type of patent in accordance with the law, please forgive the review, and grant the patent, it is really sensible.

This creation

(1)‧‧‧ Curtain

(11) ‧ ‧ vertical heavy rod

(2) ‧‧‧Lower rail

(21)‧‧‧ recess

(22) ‧ ‧ cover

(3) ‧‧‧Pushing device

(31) ‧ ‧ sets of seats

(311)‧‧‧ Positioning rod

(312)‧‧‧Hook

(313) ‧‧‧ convex

(314) ‧‧‧Adjustment

(315)‧‧‧ teeth

(32)‧‧‧ 推

(320) ‧‧‧through holes

(321) ‧‧‧ pivot card

(322) ‧ ‧ gap section

(323)‧‧‧

The first picture: a schematic view of the overall appearance of the overall curtain of the creation.

The second picture: a three-dimensional exploded view of the creation of the device.

The third picture: a three-dimensional combination diagram of the creation of the device.

The fourth picture: a schematic three-dimensional cross-section of the creation (pushing the film).

Figure 5: Schematic diagram of the creation of the creation (collection).

Claims (4)

A curtain lower rail pushing device is mainly provided with a vertical weight roller at the end of the curtain curtain, the vertical roller sleeve is set inside the lower rail, wherein a pushing device is arranged on the lower rail surface, and the pushing The tablet device contains:  a set of seats, correspondingly coupled to the outside of the lower rail, and a positioning rod is disposed on the surface of the sleeve seat;  a pushing piece is disposed at a position corresponding to the positioning rod, the pivoting card member is correspondingly pivoted on the positioning rod, and is pivotally disposed on the positioning piece so that the pushing piece is pivotable seat.   The curtain lower rail pushing device according to claim 1, wherein the sleeve is provided with a hook at one end and a convex portion at the other end, and the lower rail is corresponding to the convex portion. There are recesses that are mutually embedded, and the hooks are hooked to the lower rail end edges. The curtain lower rail pushing device according to claim 1 or 2, wherein the positioning rod is provided with an adjusting member, the adjusting member surface has a tooth portion, and the pivoting member corresponds to the adjusting member A notch portion is formed at the notch portion, and the notch portion is provided with a concave-convex portion that is mutually abutted corresponding to the tooth portion. The curtain lower rail pushing device according to claim 1 or 2, wherein a through hole for the drawbar is provided on the push piece.