Clamping and fixing structure for upper beam of curtain

Abstract

The invention relates to the field of curtain accessories, in particular to a curtain upper beam clamping and fixing structure which comprises a fixing piece, an adhesion unit is arranged on one side of the fixing piece, the fixing piece is adhered to a vertical face through the adhesion unit, and the fixing piece is provided with a guide protruding point and at least one clamping hook; the fixed hook is buckled on the fixed sheet, and the fixed hook is provided with a first connecting part and a second connecting part; the first connecting part is provided with a connecting groove hole corresponding to the guide convex point and the clamping hook, and the clamping hook is buckled in the connecting groove hole, so that the fixing hook is combined on the fixing sheet; in addition, the curtain upper beam is combined on the fixing hook, the upper buckling part is combined in the groove in the curtain upper beam, and the lower buckling part is arranged at the lower end of the curtain upper beam, so that the curtain upper beam can be fixed on the fixing hook.

Description

Technical Field

[0001] The invention relates to the field of curtain accessories, and in particular to a curtain upper beam clamping and fixing structure. Background Art

[0002] Curtains are a necessity of life. In addition to providing the necessary privacy in people's lives, they can also adjust the indoor light. With the development of industrial technology, various products of different materials and types can be processed. Therefore, the types of curtains also present various appearances, such as cloth curtains, blinds, roller blinds, vertical curtains, etc. Among them, the vertical curtain is in the form of a horizontally arranged upper beam, and the side of the upper beam facing downward is open to form a track. A plurality of clamps are arranged on the track and inserted into the same control rod, and each clamp clamps a vertical curtain piece for adjusting the light.

[0003] The applicant of this case recently proposed a curtain upper beam fixing structure disclosed in Taiwan Patent No. M604825. The front case is composed of a positioning plate and a fixing plate. Screws are embedded in the positioning plate, and then the fixing plate is installed on the positioning plate, and the fixing plate is screwed to the screw of the positioning plate through a nut. However, for construction areas without window frames and door frames, the above-mentioned products cannot provide curtain installation assemblies. How to solve the above problem is a topic to be solved by relevant industry players. Summary of the invention

[0004] In view of the above problems, the present invention discloses a curtain upper beam clamping and fixing structure, the main purpose of which is to improve the above product shortcomings and provide a structure that is quick to install and stable in assembling curtains.

[0005] The specific technical solutions are as follows: The curtain upper beam clamping and fixing structure includes: A fixing sheet, one side of which is provided with an adhesive unit, through which the fixing sheet is adhered to a vertical surface, and the fixing sheet is provided with at least one guiding protrusion and at least one hook on the side with the adhesive unit; A fixing hook, the fixing hook is buckled on the fixing plate, the fixing hook is L-shaped, and the fixing hook is provided with a longitudinal first connecting portion and a transverse second connecting portion; the first connecting portion is provided with a connecting slot corresponding to the guide protrusion and the hook, and is slidably embedded in the connecting slot through the guide protrusion, and the hook is buckled in the connecting slot, so that the fixing hook is combined with the fixing plate; in addition, the first connecting portion extends a hook-shaped lower buckling portion downward and forward, and the second connecting portion extends an arc-shaped upper buckling portion forward; The upper beam of the curtain is assembled on the fixed hook, the upper buckle part of the fixed hook is combined with the groove on the upper beam of the curtain, and the lower buckle part of the fixed hook is abutted against the lower end of the upper beam of the curtain, so that the upper beam of the curtain is fixed on the fixed hook.

[0006] Preferably, the fixing plate is provided with two groups of parallel guide protrusions and hooks, and the first connecting portion is provided with two connecting slots.

[0007] Preferably, the guide protrusion includes a high-position guide protrusion and a low-position guide protrusion, and the connecting slot includes a short connecting slot and a long connecting slot; the short connecting slot is snapped into the high-position guide protrusion, and the long connecting slot is snapped into the low-position guide protrusion.

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

[0009] Through the above description, the characteristics and effects of the present invention are briefly described as follows: The clamping and fixing structure of the curtain upper beam of the present invention can be used in the case where there is no window frame or door frame, and no screws or nuts are needed during assembly, so the installation can be completed by hand, and the operation is simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a stereogram of the present invention.

[0011] Figure 2 It is an exploded perspective view of the present invention.

[0012] Figure 3 It is a schematic diagram of the fixing plate of the present invention being fixed on a vertical plane.

[0013] Figure 4 It is a schematic diagram of the guide protrusion of the present invention when it is embedded into the connecting slot.

[0014] Figure 5 It is a schematic diagram of the hook and the connecting slot in the present invention being buckled together.

[0015] Figure 6 It is a schematic diagram of the combination of the fixed hook and the curtain upper beam in the present invention.

[0016] Figure 7 for Figure 6 Schematic diagram of the enlarged structure.

[0017] Figure 8 FIG. 4 is a structural diagram of another embodiment of the present invention.

[0018] Explanation of the reference numerals: 100: curtain, 101: upper beam, 101A: upper groove, 101B: lower end, W: vertical surface, 10: fixing plate, 11: adhesion unit, 12: guide protrusion, 121: high-position guide protrusion, 122: low-position guide protrusion, 13: hook, 20: fixing hook, 21: first connecting part, 211: connecting slot, 211A: short connecting slot, 211B: long connecting slot, 212: lower buckling part, 22: second connecting part, 221: upper buckling part. DETAILED DESCRIPTION

[0019] In order to make the technical solution of the present invention clearer, the present invention is further described below in conjunction with the accompanying drawings. Any equivalent replacement of the technical features of the technical solution of the present invention and any solution derived from conventional reasoning shall fall within the protection scope of the present invention. The fixed connection and fixed setting mentioned in the present invention are all common connection methods in the mechanical field, including welding, bolt and nut connection, and screw connection.

[0020] In the description of the present invention, it should be understood that the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0021] like Figure 1-5 As shown, this embodiment provides a curtain upper beam clamping and fixing structure, which is mainly used to fix a curtain 100 upper beam 101, and includes: a fixing plate 10 and a fixing hook 20.

[0022] One side surface of the fixing sheet is provided with an adhesive unit, through which the fixing sheet 10 is adhered to a vertical surface W. The fixing sheet is provided with two sets of parallel guide protrusions 12 and hooks 13 relative to the side surface with the adhesive unit, and the hooks 13 are distributed up and down with respect to the guide protrusions 12. The adhesive unit 11 can be selected from double-sided adhesive tape or double-sided foam adhesive.

[0023] like Figure 1-2As shown, the fixed hook is buckled on the fixed sheet, the fixed hook is L-shaped, and the fixed hook is provided with a longitudinal first connecting portion and a transverse second connecting portion; the first connecting portion is provided with a connecting slot corresponding to the guide protrusion and the hook, and the connecting slot is arranged longitudinally, and after the guide protrusion is slid into the connecting slot, the hook is buckled in the connecting slot so that the fixed hook is combined with the fixed sheet; in addition, the first connecting portion extends a hook-shaped lower buckling portion downward and forward, and the second connecting portion extends an arc-shaped upper buckling portion forward. In this embodiment, folding plates are provided on both sides of the first connecting portion 21 and the second connecting portion 22, and one end of the folding plates of the first connecting portion 21 and the second connecting portion 22 abut against each other to achieve support for the second connecting portion.

[0024] The actual installation method of the present invention is shown in Figure 3 First, the fixing sheet 10 is attached to the vertical surface W through the adhesive unit 11; Figure 4 As shown, the connecting slot 211 of the first connecting portion 21 of the fixing hook is then guided through the guide protrusion 12; Figure 5 As shown, the hook 13 is buckled into the upper end of the connecting slot 211, and the fixing hook 20 can be combined with the fixing plate 10; Figure 6 As shown, the upper beam 101 of the curtain 100 is connected to the fixing hook 20, the upper buckle portion 221 of the fixing hook 20 is combined with the upper groove 101A of the upper beam 101, and the lower buckle portion 212 of the fixing hook 20 is upwardly pressed against the lower end 101B of the upper beam 101, so that the curtain 100 can be fixed on the fixing hook 20; Figure 6 , Figure 7 The installation is completed as shown. There is no need to drill holes, tighten screws or nuts during installation; in other words, it can be installed with bare hands, which greatly increases the convenience of use.

[0025] As shown in FIG. 8 , another embodiment of the present invention is shown. In order to prevent the user from making installation errors, such as installing the fixing hook 20 upside down, the aforementioned guide protrusion 12 is divided into a high-position guide protrusion 121 and a low-position guide protrusion 122, and the aforementioned connecting slot 211 is divided into a short connecting slot 211A and a long connecting slot 211B; the aforementioned short connecting slot 211A is snapped onto the high-position guide protrusion 121, and the aforementioned long connecting slot 211B is snapped onto the low-position guide protrusion 122. Accordingly, when the installation direction is wrong, the connecting slot 211 cannot contact the hook 13, and the function of preventing installation errors can be achieved.

[0026] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed by the present invention should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. The curtain upper beam clamping and fixing structure is characterized by: It includes: A fixing sheet, one side of which is provided with an adhesive unit, through which the fixing sheet is adhered to a vertical surface, and the fixing sheet is provided with at least one guiding protrusion and at least one hook on the side with the adhesive unit; A fixing hook, the fixing hook is buckled on the fixing plate, the fixing hook is L-shaped, and the fixing hook is provided with a longitudinal first connecting portion and a transverse second connecting portion; the first connecting portion is provided with a connecting slot corresponding to the guide protrusion and the hook, and is slidably embedded in the connecting slot through the guide protrusion, and the hook is buckled in the connecting slot, so that the fixing hook is combined with the fixing plate; in addition, the first connecting portion extends a hook-shaped lower buckling portion downward and forward, and the second connecting portion extends an arc-shaped upper buckling portion forward; The upper beam of the curtain is assembled on the fixed hook, the upper buckle part of the fixed hook is combined with the groove on the upper beam of the curtain, and the lower buckle part of the fixed hook is abutted against the lower end of the upper beam of the curtain, so that the upper beam of the curtain is fixed on the fixed hook.

2. The curtain upper beam clamping and fixing structure according to claim 1, characterized in that: The fixing plate is provided with two sets of parallel guide protrusions and hooks, and the first connecting portion is provided with two connecting slots.

3. The curtain upper beam clamping and fixing structure according to claim 1, characterized in that: The guide protrusions include a high-position guide protrusion and a low-position guide protrusion, and the connecting slots include a short connecting slot and a long connecting slot; the short connecting slot is snapped into the high-position guide protrusion, and the long connecting slot is snapped into the low-position guide protrusion.

4. The curtain upper beam clamping and fixing structure according to claim 1, characterized in that: The adhesive unit is a double-sided adhesive or a double-sided foam adhesive.

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