Clamping and fixing structure for curtain top beams

Abstract

A clamping and fixing structure for curtain top beams includes a fixing plate, one end of the first surface of the fixing plate is provided with an adhesive unit so as to adhere the fixing plate to a vertical surface. The fixing plate is provided with guide protrusions and hooks. A fixing hook has a first connecting portion and a second connecting portion. The first connecting portion has connecting slots corresponding to the guide protrusions and hooks. The hooks are engaged with the connecting slots to combine the fixing hook with the fixing plate. When assembling the top beam of the curtain onto the fixing hook, the upper engaging portion of the fixing hook combines with an upper groove of the top beam, and the lower engaging portion of the fixing hook abuts against a lower end of the top beam, thereby fixing the curtain to the fixing hook.

Description

BACKGROUND OF THE INVENTION1. Fields of the Invention

[0001] The present invention relates to the field of curtain accessories, and more particularly, to a clamping and fixing structure for curtain top beams.2. Descriptions of Related Art

[0002] The applicant previously filed Taiwan Utility Model Patent No. M604825 for a curtain top beam fixing structure. The previous case is consisted of a positioning plate and a fixing plate. Screws were embedded in the positioning plate, then the fixing plate is screwed onto the screws of the positioning plate by using nuts.

[0003] However, for installation areas without window frames or door frames, the aforementioned product cannot provide curtain assembly. How to solve this problem remains a challenge that needs to be addressed by relevant industry professionals.

[0004] The present invention intends to provide a clamping and fixing structure for curtain top beams to eliminate shortcomings mentioned above.SUMMARY OF THE INVENTION

[0005] The present invention relates to a clamping and fixing structure for curtain top beams, and comprises a fixing plate having an adhesive unit connected to one end of a first surface of the fixing plate. The fixing plate IS adhered to a vertical surface. The fixing plate has at least one guide protrusion and at least one hook on a second surface opposite to the first surface having the adhesive unit. A fixing hook is engaged with the fixing plate. The fixing hook is an L-shaped plate and has a vertical first connecting portion and a horizontal second connecting portion. The first connecting portion has connecting slots corresponding to the at least one guide protrusion and the at least one hook. The connecting slots slide along the at least one guide protrusion, and the at least one the hook is engaged with the connecting slots to combine the fixing hook with the fixing plate. A hook-shaped lower engaging portion extends downward from the first connecting portion. An arc-shaped upper engaging portion extends upward from the second connecting portion. When assembling a top beam of a curtain onto the fixing hook, the upper engaging portion of the fixing hook is engaged with an upper groove of the top beam of the curtain. The lower engaging portion of the fixing hook abuts against a lower end of the top beam, thereby fixing the curtain to the fixing hook.

[0006] Preferably, the fixing plate has two sets of parallel-arranged guide protrusions and hooks. The first connecting portion has two connecting slots.

[0007] Preferably, the guide protrusions include a high-position guide protrusion and a low-position guide protrusion. The connecting slots include a short connecting slot and a long connecting slot. The short connecting slot is engaged with the high-position guide protrusion, and the long connecting slot is engaged with the low-position guide protrusion.

[0008] Preferably, the adhesive unit is double-sided tape, or double-sided foam tape.

[0009] The primary object of the present invention is to provide a clamping and fixing structure for curtain top beams, so as to improve the conventional product deficiencies and provide a structure that allows quick installation and stable curtain assembly.

[0010] Another object of the present invention is used in situations without window frames or door frames, and assembly can be completed by hand without the need for screws or nuts.

[0011] The present invention will become more obvious from the following description when taken in connection with the accompanying drawings which show, for purposes of illustration only, a preferred embodiment in accordance with the present invention.BRIEF DESCRIPTION OF THE DRAWINGS

[0012] FIG. 1 is a perspective view of the structure of the present invention;

[0013] FIG. 2 is an exploded perspective view of the structure of the present invention;

[0014] FIGS. 3 to 5 are action diagrams showing the installation of the fixing hook onto the fixing plate of the present invention;

[0015] FIG. 6 shows the combination of the fixing hook with the curtain top beam;

[0016] FIG. 7 is an enlarged perspective view of the structure shown in FIG. 6, and

[0017] FIG. 8 is a structural diagram of another embodiment of the present invention.DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT

[0018] Referring to FIGS. 1 to 5, the clamping and fixing structure for curtain top beams of the present invention is used for fixing a top beam (101) of a curtain (100), and comprises a fixing plate (10) and a fixing hook (20).

[0019] The fixing plate (10) has an adhesive unit (11) connected to one end of a first surface of the fixing plate (10). The fixing plate (10) is adapted to be adhered to a vertical surface “W”. The fixing plate (10) has at least one guide protrusion (12) and at least one hook (13) on a second surface opposite to the first surface having the adhesive unit (11). In this embodiment, the fixing plate (10) has two sets of parallel-arranged guide protrusions (12) and hooks (13). The adhesive unit (11) is double-sided tape, or double-sided foam tape.

[0020] As shown in FIGS. 1 and 2, the fixing hook (20) is engaged with the fixing plate (10). The fixing hook (20) is L-shaped, with the fixing hook (10) having a vertical first connecting portion (21) and a horizontal second connecting portion (22). The first connecting portion (21) has connecting slots (211) corresponding to the aforementioned guide protrusions (12) and hooks (13), whereby after the connecting slots (211) slide along the guide protrusions (12), the hooks (13) are engaged with the connecting slots (211) to combine the fixing hook (20) with the fixing plate (10). Furthermore, the first connecting portion (21) extends downward and forward into a hook-shaped lower engaging portion (212), and the second connecting portion (22) extends forward upward into an arc-shaped upper engaging portion (221).

[0021] For the actual installation, please refer to FIG. 3, first, attach the fixing plate (10) to the vertical surface (11) using the adhesive unit (11) as shown in FIG. 4. Then slide the connecting slots (211) of the first connecting portion (21) along the guide protrusions (12), as shown in FIG. 5, to engage the hooks (13) with the upper end of the connecting slots (211) to combine the fixing hook (20) with the fixing plate (10). As shown in FIG. 6, connect the top beam (101) of the curtain (100) with the fixing hook (20), where the upper engaging portion (221) of the fixing hook (20) is engaged with the upper groove (101A) of the top beam (101) of the curtain (100), and the lower engaging portion (212) of the fixing hook (20) abuts against the lower end (101B) of the top beam (101), thereby fixing the curtain (100) to the fixing hook (20). As shown in FIGS. 6 and 7, the installation is then complete. During installation, there is no need for drilling holes or using screws and nuts; in other words, installation can be done by hand, greatly increasing convenience of use.

[0022] FIG. 8 shows another embodiment of the present invention. In order to prevent user installation errors, such as installing the fixing hook (20) in reverse, the aforementioned guide protrusions (12) are divided into a high-position guide protrusion (121) and a low-position guide protrusion (122), and the aforementioned connecting slots (211) are separated into a short connecting slot (211A) and a long connecting slot (211B). The short connecting slot (211A) is engaged with the high-position guide protrusion (121), while the long connecting slot (211B) is engaged with the low-position guide protrusion (122). Accordingly, when the installation direction is incorrect, the connecting slots (211) cannot make contact with the hooks (13), thus achieving the function of preventing installation errors.

[0023] While we have shown and described the embodiment in accordance with the present invention, it should be clear to those skilled in the art that further embodiments may be made without departing from the scope of the present invention.

Claims

1. A clamping and fixing structure for curtain top beams, comprising:a fixing plate having an adhesive unit connected to one end of a first surface of the fixing plate, the fixing plate adapted to be adhered to a vertical surface, the fixing plate having at least one guide protrusion and at least one hook on a second surface opposite to the first surface having the adhesive unit, anda fixing hook engaged with the fixing plate, the fixing hook being an L-shaped plate and having a vertical first connecting portion and a horizontal second connecting portion, the first connecting portion having connecting slots corresponding to the at least one guide protrusion and the at least one hook, the connecting slots sliding along the at least one guide protrusion, and the at least one the hook engaged with the connecting slots to combine the fixing hook with the fixing plate, a hook-shaped lower engaging portion extending downward from the first connecting portion, an arc-shaped upper engaging portion extending upward from the second connecting portion, when assembling a top beam of a curtain onto the fixing hook, the upper engaging portion of the fixing hook is engaged with an upper groove of the top beam of the curtain, and the lower engaging portion of the fixing hook abuts against a lower end of the top beam, thereby fixing the curtain to the fixing hook.

2. The clamping and fixing structure for curtain top beams as claimed in claim 1, wherein the fixing plate has two sets of parallel-arranged guide protrusions and hooks, the first connecting portion has two connecting slots.

3. The clamping and fixing structure for curtain top beams as claimed in claim 2, wherein the guide protrusions include a high-position guide protrusion and a low-position guide protrusion, the connecting slots include a short connecting slot and a long connecting slot, the short connecting slot is engaged with the high-position guide protrusion, the long connecting slot is engaged with the low-position guide protrusion.

4. The clamping and fixing structure for curtain top beams as claimed in claim 1, wherein the adhesive unit is double-sided tape, or double-sided foam tape.

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