Punching-free curtain installation accessory, installation assembly and curtain

Abstract

The utility model relates to a punching-free curtain installation accessory, an installation assembly and a curtain, and the punching-free curtain installation accessory comprises an installation seat which is used for abutting against a window frame; the inner shell is fixed on the mounting seat, and a movable through groove is formed in the middle of the inner shell; the outer shell part is movably connected to the inner shell part in a sleeving mode, and an abutting spring is arranged between the outer shell part and the inner shell part and used for abutting the mounting base against the window frame; the locking blocks are arranged on the two sides of the outer shell part, and the two locking blocks are locked and fixed to the outer shell part through locking parts penetrating through the movable through grooves and abut against the inner shell part. According to the utility model, the mounting seat is reset and clamped in the window frame under the elastic action of the pressing spring, and then the two locking blocks are relatively locked and pressed on the inner shell piece through the locking piece, so that the inner shell is locked and fixed, the whole operation process is simpler and more convenient, and the mounting difficulty is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a window curtain technical field especially a kind of hole-free window curtain installation accessory, installation assembly and window curtain. BACKGROUND

[0002] Window curtain is widely used in family, office place and so on, mainly for adjusting indoor light, and currently more used have roller shutter, louver, honeycomb curtain etc., these window curtains usually need to be fixed on window frame by installation code, screw and the like locking piece when installing, since screw can produce screw hole on window frame, window curtain needs to be re-punched when reinstalling or replacing, cannot realize in situ installation, so multiple screw holes are inevitably left on the wall of window frame, not only damage wall, also affect aesthetic degree, so hole-free window curtain appears on market;But the existing hole-free structure design is more complex, locking piece operation is more difficult, leading to higher installation difficulty. SUMMARY

[0003] In view of the above-mentioned shortcomings of the prior art, the utility model aims to provide a hole-free window curtain installation accessory, installation assembly and window curtain, which has the advantages of simple operation and reduced installation difficulty.

[0004] To achieve the above object and other related objects, the utility model provides the following technical scheme.

[0005] The utility model discloses a first aspect of embodiment, provide a kind of hole-free window curtain installation accessory, comprising:

[0006] Mounting seat is used to be pressed to window frame;

[0007] The inner shell part is fixed to the mounting seat, and the middle part of the inner shell part is provided with a movable slot;

[0008] The outer shell part movably connects to the inner shell part, and a pressing spring is arranged between the outer shell part and the inner shell part, and the pressing spring is used to tightly press the mounting seat to the window frame;And,

[0009] Lock block is arranged on both sides of the outer shell part, and the two lock blocks are locked and fixed to the outer shell part by locking piece arranged in the movable slot, and the two lock blocks are tightly pressed to the inner shell part.

[0010] The above technical scheme is realized, when using, a pair of hole-free window curtain installation accessories are assembled at both ends of the window curtain support, external force is applied to the mounting seat to compress the inner shell part in the outer shell part, and the window curtain support is placed in the window frame, the elastic force of the pressing spring is used to reset the mounting seat and tightly clamp in the window frame, and then the two lock blocks are locked and tightly pressed to the inner shell part by the locking piece, so that the inner shell is locked and fixed, the overall operation process is more simple, and the installation difficulty is reduced.

[0011] As a preferred form of the utility model, the inner shell is provided with first clamping teeth on both sides in the direction of the movable slot, and the lock block is provided with second clamping teeth matched with the first clamping teeth.

[0012] The above technical solution is realized, and the first clamping teeth and the second clamping teeth are matched, so that the inner shell is fixed more stably and firmly.

[0013] As a preferred form of the utility model, the end of the inner shell is further provided with an elastic buckle, both sides of the outer shell are provided with positioning clamping grooves matched with the elastic buckle, the positioning clamping grooves extend along the axis direction of the outer shell, the elastic buckle is embedded in the positioning clamping groove and can freely slide in the positioning clamping groove, and the elastic buckle can be buckled with the end of the positioning clamping groove to limit the relative separation of the inner shell and the outer shell.

[0014] The above technical solution is realized, and the elastic clamping groove and the positioning clamping groove are matched, so that the inner shell can move without affecting the separation of the inner shell and the outer shell, the installation process is further simplified, and the elastic buckle can be elastically deformed inward, so that the inner shell can be conveniently clamped into the outer shell during assembly.

[0015] As a preferred form of the utility model, the outer shell is provided with a mounting sunken groove matched with the lock block, the lock block is embedded in the mounting sunken groove, and the lock block is provided with a positioning boss matched with the mounting sunken groove.

[0016] The above technical solution is realized, and the mounting sunken groove and the positioning boss are matched, so that the lock block can be stably fixed on the outer shell.

[0017] As a preferred form of the utility model, the lock block is further provided with a through lock hole, and the locking member passes through the lock hole to lock the two lock blocks relative to each other.

[0018] The above technical solution is realized, and the lock block is conveniently installed.

[0019] As a preferred form of the utility model, the locking member is a bolt and nut assembly, and the lock hole includes a bolt sunken groove matched with a bolt head and a nut groove matched with a nut.

[0020] The above technical solution is realized, and the lock block is matched with the locking member.

[0021] As a preferred form of the utility model, the outer shell is provided with a clamping strip at a position close to the edge of one side surface, and the clamping strip is used for assembly with a curtain support.

[0022] The above technical solution is realized, and the curtain support is conveniently installed and connected.

[0023] The utility model discloses the second aspect of the embodiment, provide a kind of holeless curtain mounting assembly, comprising: curtain support and two groups of holeless curtain mounting fittings as described in the first aspect, two the holeless curtain mounting fittings are respectively arranged at the two ends of the curtain support, and at least the part of the lock block on the shell piece is located outside the curtain support.

[0024] As a preferred scheme of the utility model, the curtain support is provided with an assembly groove matched with the clamping strip.

[0025] The third aspect of the embodiment of the utility model provides a curtain, which comprises the holeless curtain mounting assembly according to the second aspect.

[0026] As described above, the utility model has the following beneficial effects:

[0027] The embodiment of the utility model provides a holeless curtain mounting fitting, a mounting assembly and a curtain, wherein the holeless curtain mounting fitting comprises: a mounting seat for abutting against a window frame; an inner shell fixed to the mounting seat, wherein the middle part of the inner shell is provided with a movable through slot; an outer shell movably connected to the inner shell, wherein a pressing spring is arranged between the outer shell and the inner shell, and the pressing spring is used to abut the mounting seat against the window frame; and lock blocks arranged on both sides of the outer shell, wherein the two lock blocks are locked and fixed to the outer shell by a locking member arranged in the movable through slot, and the two lock blocks abut against the inner shell. In use, a pair of holeless curtain mounting fittings are assembled at the two ends of the curtain support, an external force is applied to the mounting seat to compress the inner shell in the outer shell, the curtain support is placed in the window frame, the elastic force of the pressing spring is used to reset the mounting seat and clamp it in the window frame, and then the two lock blocks are locked relative to each other and abut against the inner shell by the locking member, so as to lock and fix the inner shell. The overall operation process is more convenient, and the installation difficulty is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0028] Fig. 1 The structure diagram of the holeless curtain mounting fitting in the embodiment of the utility model is shown.

[0029] Fig. 2 The sectional view of the holeless curtain mounting fitting in the embodiment of the utility model is shown.

[0030] Fig. 3 The explosion diagram of the holeless curtain mounting fitting in the embodiment of the utility model is shown.

[0031] Fig. 4 The structure diagram of the holeless curtain mounting assembly in the embodiment of the utility model is shown.

[0032] Fig. 5The figure shows an assembly structure schematic diagram of the perforation-free curtain mounting accessory and the curtain support in the embodiment of the utility model.

[0033] Fig. 6 The figure shows a structure schematic diagram of the curtain support in the embodiment of the utility model.

[0034] The corresponding component names represented by the figures and letters:

[0035] 10, mounting seat; 20, inner shell piece; 21, movable through slot; 22, first clamping tooth; 23, elastic buckle; 30, outer shell piece; 31, pressing spring; 32, positioning clamping groove; 33, mounting sink groove; 34, clamping strip; 40, lock block; 41, second clamping tooth; 42, positioning boss; 43, lock hole; 431, bolt sink groove; 432, nut groove; 50, curtain support; 51, assembly groove. DETAILED DESCRIPTION

[0036] The following describes the embodiments of the utility model by specific examples, and those skilled in the art can easily understand other advantages and effects of the utility model from the contents disclosed in the specification.

[0037] Please refer to Figs. 1 to 3 The utility model embodiment first aspect provides a kind of perforation-free curtain mounting accessory, comprising: mounting seat 10, for being pressed to window frame;Fixed in the inner shell piece 20 of mounting seat 10, the middle part of inner shell piece 20 is equipped with movable through slot 21;Outer shell piece 30 is movably connected to inner shell piece 20, and the outer shell piece 30 and inner shell piece 20 are equipped with pressing spring 31, and pressing spring 31 is used to be pressed to mounting seat 10 in window frame;And, the lock block 40 of being arranged in the both sides of outer shell piece 30, two lock blocks 40 are locked and fixed in outer shell piece 30 by locking member (not shown in the figure) being arranged in movable through slot 21, and make two lock blocks 40 be pressed to inner shell piece 20.

[0038] Specifically, mounting seat 10 and inner shell piece 20 can be integrally formed, and can be fixed with inner shell piece 20 by clamping, bolt connection and the like, and positioning column is arranged in outer shell piece 30, and the end of inner shell piece 20 is equipped with embedding groove, and pressing spring 31 is sleeved on positioning column and embedded in embedding groove, so as to realize the installation and fixation of pressing spring 31.

[0039] The end of the inner shell 20 is also provided with an elastic buckle 23, and the two sides of the outer shell 30 are provided with positioning clamping grooves 32 matched with the elastic buckle 23. The positioning clamping grooves 32 extend along the axis direction of the outer shell 30. The elastic buckle 23 is embedded in the positioning clamping groove 32 and can freely slide in the positioning clamping groove 32. The elastic buckle 23 can be buckled with the end of the positioning clamping groove 32 to limit the relative separation of the inner shell 20 and the outer shell 30. Through the cooperation of the elastic buckle and the positioning clamping groove 32, the separation of the inner shell 20 and the outer shell 30 can be prevented without affecting the movement of the inner shell 20, further simplifying the installation process. The elastic buckle 23 can be elastically deformed inward, so that the inner shell 20 can be easily clamped into the outer shell 30 during assembly.

[0040] The outer shell 30 is provided with a mounting sink groove 33 matched with the lock block 40. The lock block 40 is embedded in the mounting sink groove 33. The lock block 40 is provided with a positioning boss 42 matched with the mounting sink groove 33. Through the cooperation of the mounting sink groove 33 and the positioning boss 42, the lock block 40 can be stably fixed on the outer shell 30. The lock block 40 is also provided with a through lock hole 43. The locking member passes through the lock hole 43 to relatively lock the two lock blocks 40, so as to facilitate the installation and locking of the lock block 40. The locking member can be a bolt and nut assembly. The lock hole 43 includes a bolt sink groove 431 matched with the bolt head and a nut groove 432 matched with the nut, so as to facilitate the cooperation of the lock block 40 and the locking member.

[0041] In order to improve the reliability of locking the inner shell 20, the first clamping tooth 22 is arranged on the inner shell 20 at both sides of the movable through groove 21 in the extension direction. The second clamping tooth 41 matched with the first clamping tooth 22 is arranged on the lock block 40. When the two lock blocks 40 are locked, the first clamping tooth 22 and the second clamping tooth 41 are embedded in each other. Through the cooperation of the first clamping tooth 22 and the second clamping tooth 41, the inner shell 20 is more stable and reliable.

[0042] Further, the outer shell 30 is provided with a clamping strip 34 at the position close to the edge of one side surface. The clamping strip 34 is used for assembling with the curtain support 50, so as to be connected with the curtain support 50. The clamping strip 34 can be inclined outward, and the end of the clamping strip 34 is provided with a circular arc clamping part for assembling with the curtain support 50.

[0043] In use, a pair of hole-free window curtain installation accessories are assembled at both ends of the curtain support 50. External force is applied to the mounting seat 10 to compress the inner shell 20 in the outer shell 30. The curtain support 50 is placed in the window frame. The elastic force of the abutting spring 31 is used to reset the mounting seat 10 and clamp it in the window frame. Then the two lock blocks 40 are locked relative to each other by the locking member and are abutted on the inner shell 20, so as to lock and fix the inner shell. The overall operation process is more convenient and the installation difficulty is reduced.

[0044] The utility model discloses a second aspect provides a kind of punch-free curtain mounting assembly, such as Figs. 4 to 6 As shown in the figure, comprising: curtain support 50, and two groups of punch-free curtain mounting fittings of the first aspect, two punch-free curtain mounting fittings are respectively arranged at the two ends of curtain support 50, and the part of shell piece on which at least lock block 40 is located outside curtain support 50, and curtain support 50 is equipped with assembly groove 51 matched with clamping strip 34.

[0045] The utility model discloses a third aspect provides a kind of curtain, including punch-free curtain mounting assembly of the second aspect.

[0046] The above embodiments are only illustrative of the principles and effects of the utility model, and are not used to limit the utility model. Any person skilled in the art can modify or change the above embodiments without departing from the spirit and scope of the utility model. Therefore, all equivalent modifications or changes made by those skilled in the art without departing from the spirit and technical ideas disclosed by the utility model should be covered by the claims of the utility model.

Claims

1. A punchless window treatment mounting fitting, characterized by, The application relates to a non-punching window curtain installation assembly. The application relates to a non-punching window curtain installation assembly. The application relates to a non-punching window curtain installation assembly. The application relates to a non-punching window curtain installation assembly. The application relates to a non-punching window curtain installation assembly. The application relates to a non-punching window curtain installation assembly.

2. The punch-hole free window treatment mounting hardware of claim 1, wherein, The application relates to a non-punching window curtain installation assembly.

3. The punch-hole free window treatment mounting hardware of claim 1, wherein, The application relates to a non-punching window curtain installation assembly.

4. The punch-hole free window treatment mounting hardware of claim 1, wherein, The application relates to a non-punching window curtain installation assembly.

5. The punch-hole free window treatment mounting hardware of claim 4, wherein, The application relates to a non-punching window curtain installation assembly.

6. The punchless window shade mounting fitting of claim 5, wherein, The application relates to a non-punching window curtain installation assembly.

7. The punch-hole free window shade mounting fitting of claim 1, wherein, The application relates to a non-punching window curtain installation assembly.

8. A punchless window covering mounting assembly, characterized by, The application relates to a non-punching window curtain installation assembly. The application relates to a non-punching window curtain installation assembly.

9. The punchless window shade mounting assembly of claim 8, wherein, The application relates to a non-punching window curtain installation assembly.

10. A window covering, comprising: The application relates to a non-punching window curtain installation assembly. The application relates to a non-punching window curtain installation assembly. The application relates to a non-punching window curtain installation assembly. The application relates to a non-punching window curtain installation assembly. The application relates to a non-punching window curtain installation assembly. The application relates to a non-punching window curtain installation assembly. The application relates to a non-punching window curtain installation assembly. The application relates to a non-punching window curtain installation assembly. The application relates to a non-punching window curtain installation assembly. The application relates to a non-punching window curtain installation assembly. The application relates to a non-punching window curtain installation assembly. The application relates to a non-punching window curtain installation assembly. The application relates to a non-punching window curtain installation assembly. The application relates to a non-punching window curtain installation assembly. The application relates to a non-punching window curtain installation assembly. The application relates to a non-punching window curtain installation assembly. The application relates to a non-punching window curtain installation assembly. The application relates to a non-punching window curtain installation assembly. The application relates to a non-punching window curtain installation assembly. The application relates to a non-punching window curtain installation assembly. The application relates to a non-punching window curtain installation assembly. The application relates to a non-punching window curtain installation assembly. The application relates to a non-punching window curtain installation assembly. The application relates to a non-punching window curtain installation assembly. 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