Arc-shaped door and window sliding track for starry sky room

Abstract

The utility model relates to the technical field of arc-shaped door and window sliding rails, and discloses a starry sky room arc-shaped door and window sliding rail which comprises a lower sliding rail, an upper sliding rail, a sealing PC plate and a sliding seat, and a side sliding groove is formed in the inner side wall of the lower sliding rail. According to the arc-shaped door and window sliding rail for the starry sky room, the sealing PC plate is pushed to move towards the outer side through thrust from inside to outside, so that clamping connection of the positioning teeth and the limiting teeth is relieved, then the sealing PC plate is continuously pushed to slide along the interior of the lower sliding rail through transverse thrust, and pushing of the sealing PC plate is stopped after the sealing PC plate is opened by any angle; according to the starry sky room window, the sealing PC plate can be automatically fixed when the starry sky room is opened, the window opening angle can be conveniently controlled, the angle after the starry sky room is opened cannot be changed due to the influence of external wind power, and the stability of the window opening angle is improved; occupation of outside space when the window is opened is reduced, and attractiveness is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to arc door and window sliding rail technical field, concretely is a starry house arc door and window sliding rail. BACKGROUND

[0002] The starry house is also called transparent starry house, bubble house and starry tent. It is a house type device that can see the blue sky and white clouds or the bright night sky by looking up. This is related to its structure and characteristics. The starry house has almost 360-degree good visual field experience. Its semicircular structure design makes it strong in stability, and the overall structure is very firm and safe. The outer wall of the starry house is arc-shaped. The general window is connected by a hinge, which cannot be applied to the starry house. In addition, the opening angle of the window installed by the hinge is not easy to control, and opening will stretch outward to increase the occupied space and affect the overall aesthetics of the starry house. The utility model patent with application number CN202220989324.2 discloses a vertical arc-shaped sliding rail module, which includes a sliding rail and a sliding seat. The sliding rail is in the shape of an arc-shaped runway. During use, the vertical arc-shaped sliding rail module uses four pulleys to contact and bear stress. The machining precision can ensure planar motion. The vertical sliding rail module has strong applicability and can be disassembled and assembled into other vertical structures for use, and has powerful functions. However, the sliding rail itself does not have a self-locking function, and it is not convenient to adjust and control the fixed angle of the window opening on the window, which brings inconvenience to use. CONTENT OF THE UTILITY MODEL

[0003] (I) Technical problem solved

[0004] In view of the deficiencies of the prior art, the utility model provides a starry house arc door and window sliding rail, which solves the problem that the general window cannot be applied to the starry house, and the opening angle of the window installed by the hinge is not easy to control, and opening will stretch outward to increase the occupied space and affect the overall aesthetics of the starry house.

[0005] (II) Technical scheme

[0006] To achieve the above purpose, the utility model provides the following technical scheme: a starry house arc door and window sliding rail, which comprises a lower sliding rail, an upper sliding rail, a sealing PC plate and a sliding seat. The inner side wall of the lower sliding rail is provided with a side sliding groove. The bottom inner wall of the lower sliding rail is provided with a bottom sliding groove. The side wall of the sliding seat is rotatably installed with a side sliding roller through a bearing. The side sliding roller is clamped in the inside of the side sliding groove. The bottom of the sliding seat is inlaid with a bottom support ball. The bottom support ball is clamped in the inside of the bottom sliding groove. The top of the sliding seat is connected with the sealing PC plate through a positioning device. The upper sliding rail is arranged on the top of the sealing PC plate.

[0007] Preferably, the positioning device comprises a positioning seat, a movable cavity, a supporting spring, a vertical clamping block, a transverse seat plate, a fixed seat, a positioning tooth and a limiting tooth, the positioning seat is installed at the top of the sliding seat, the movable cavity is arranged at the top of the positioning seat, a positioning sliding groove is arranged at the rear inner wall of the movable cavity, the vertical clamping block is slidably connected in the movable cavity through the positioning sliding groove, the supporting spring is installed in the movable cavity, the right end of the supporting spring is installed at the left side wall of the vertical clamping block, the transverse seat plate is installed at the top of the vertical clamping block, the fixed seat is installed at the top of the transverse seat plate, the bottom end of the sealing PC plate is fixedly installed in the top groove of the fixed seat, the positioning tooth is arranged at the right side wall of the transverse seat plate, and the limiting tooth is arranged at the right side inner wall of the lower sliding rail and located at a position opposite to the transverse seat plate.

[0008] Preferably, the lower sliding rail is arc-shaped, and the sliding seat, the positioning seat and the fixed seat are all arc-shaped.

[0009] Preferably, the left side wall of the transverse seat plate is embedded with steel balls.

[0010] Preferably, the three positioning seats are arranged at the middle position, the movable cavities in the middle positioning seat are directed to the center position of the lower sliding rail, and the three movable cavities are in parallel.

[0011] Preferably, the spacing between the limiting teeth is twice the spacing between the adjacent positioning teeth.

[0012] Compared with the prior art, the starry room arc-shaped door and window sliding rail has the following beneficial effects:

[0013] 1. The starry room arc-shaped door and window sliding rail can drive the sealing PC plate to move outward by the inward and outward thrust, so that the positioning tooth and the limiting tooth are disengaged, and then the sealing PC plate is continuously driven to slide along the lower sliding rail by the horizontal thrust. After the sealing PC plate is opened to any angle, the sealing PC plate is stopped from being pushed, and the sealing PC plate can be automatically fixed, so that the angle of the opened window can be controlled, and the angle after being opened will not be changed by the influence of external wind force, and the stability of the opening angle of the window is improved.

[0014] 2. The starry room arc-shaped door and window sliding rail is slidably opened by arranging the sliding rail along the surface of the starry room, so that the window installed by the hinge occupies less space outside when being opened, and the aesthetic degree is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structural schematic view of the utility model;

[0016] Figure 2 It is a sectional view of the utility model;

[0017] Figure 3 For the utility model Figure 2 The structure of A in the middle is enlarged.

[0018] Wherein: 1, the lower slide rail; 2, the upper slide rail; 3, the sealing PC board; 4, the positioning device; 41, the positioning seat; 42, the movable cavity; 43, the supporting spring; 44, the vertical clamping block; 45, the horizontal seat plate; 46, the fixed seat; 47, the positioning tooth; 48, the limiting tooth; 5, the side sliding groove; 6, the sliding seat; 7, the side sliding roller; 8, the bottom sliding groove; 9, the bottom supporting ball. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0020] Please refer to Figures 1-3 The utility model provides a starry night room arc door and window sliding track, including lower slide rail 1, upper slide rail 2, sealing PC board 3 and sliding seat 6, the inside wall of lower slide rail 1 is seted up with side sliding groove 5, the bottom inner wall of lower slide rail 1 is seted up with bottom sliding groove 8, the side wall of sliding seat 6 is rotatably installed with side sliding roller 7 through bearing, side sliding roller 7 is clamped in the inside of side sliding groove 5, the bottom of sliding seat 6 is inlaid with bottom supporting ball 9, bottom supporting ball 9 is clamped in the inside of bottom sliding groove 8, the top of sliding seat 6 is connected with sealing PC board 3 through positioning device 4, upper slide rail 2 is set at the top of sealing PC board 3.

[0021] Further, the positioning device 4 includes a positioning seat 41, a movable cavity 42, a supporting spring 43, a vertical clamping block 44, a horizontal seat plate 45, a fixed seat 46, a positioning tooth 47, and a limiting tooth 48. The positioning seat 41 is installed on the top of the sliding seat 6. The movable cavity 42 is set on the top of the positioning seat 41. The rear inner wall of the movable cavity 42 is set with a positioning sliding groove. The vertical clamping block 44 is slidably clamped in the inside of the movable cavity 42 through the positioning sliding groove. The supporting spring 43 is installed in the inside of the movable cavity 42. The right end of the supporting spring 43 is installed with the left side wall of the vertical clamping block 44. The horizontal seat plate 45 is installed on the top of the vertical clamping block 44. The fixed seat 46 is installed on the top of the horizontal seat plate 45. The bottom end of the sealing PC board 3 is fixedly installed in the top groove of the fixed seat 46. The positioning tooth 47 is set on the right side wall of the horizontal seat plate 45. The limiting tooth 48 is set on the right side inner wall of the lower slide rail 1 and is located opposite to the horizontal seat plate 45.

[0022] Further, the lower slide rail 1 is arc-shaped, the sliding seat 6, the positioning clamping seat 41 and the fixed clamping seat 46 are arc-shaped, and the arc degrees of the lower slide rail 1, the upper slide rail 2 and the sealing PC plate 3 are customized according to the size of the starry room, so that the lower slide rail 1, the upper slide rail 2 and the sealing PC plate 3 can be in close contact with the starry room, and the arc degrees of the sliding seat 6, the positioning clamping seat 41 and the fixed clamping seat 46 are the same as the arc degree of the lower slide rail 1, so that they can stably slide along the inside of the lower slide rail 1.

[0023] Further, the left side wall of the transverse seat plate 45 is inlaid with steel balls, when the sealing PC plate 3 drives the fixed clamping seat 46 and the transverse seat plate 45 to move outward, the steel balls on the left side wall of the transverse seat plate 45 contact the left inner wall of the lower slide rail 1, so as to support the transverse seat plate 45, limit the moving distance of the transverse seat plate 45, and prevent the transverse seat plate 45 from directly contacting the left inner wall of the lower slide rail 1 to affect the smoothness when the transverse seat plate 45 slides.

[0024] Further, the positioning clamping seat 41 has three, the movable cavity 42 inside the positioning clamping seat 41 located in the middle position points to the center position of the lower slide rail 1, the three movable cavities 42 are in parallel state, and when the sealing PC plate 3 is pushed, the three vertical clamping blocks 44 are driven by the sealing PC plate 3 to slide synchronously and in parallel inside the movable cavity 42.

[0025] Further, the spacing between the limiting teeth 48 is twice the spacing between the adjacent positioning teeth 47, and when the positioning teeth 47 and the limiting teeth 48 are clamped, every two positioning teeth 47 are clamped on both sides of one limiting tooth 48, so as to limit and fix the position of the transverse seat plate 45.

[0026] In use, the sliding rail is installed outside the arc-shaped side wall of the starry room, and the sealing gasket is added between the sealing PC plate 3 and the outer wall of the starry room to block the gap. When the window needs to be opened, the sealing PC plate 3 is pushed from the inside, so that the sealing PC plate 3 moves outward, the sealing PC plate 3 drives the horizontal moving seat plate 45 to move outward through the fixed clamping seat 46, the horizontal moving seat plate 45 drives the vertical clamping block 44 to compress the supporting spring 43 to move outward, the horizontal moving seat plate 45 drives the positioning tooth 47 to move outward, so that the positioning tooth 47 moves out of the inside of the limiting tooth 48, so that the positioning tooth 47 is no longer limited by the limiting tooth 48, so that the horizontal moving seat plate 45 can drive the positioning clamping seat 41 to move along the lower sliding rail 1, and then the sealing PC plate 3 is pushed to slide along the lower sliding rail 1, the positioning clamping seat 41 drives the sliding seat 6 to slide, the bottom of the sliding seat 6 slides under the support of the bottom support ball 9, and the side of the sliding seat 6 slides under the support of the side sliding roller 7, so that the sliding seat 6 can stably slide. After the required size is opened, the sealing PC plate 3 is stopped, the supporting spring 43 restores the deformation to drive the vertical clamping block 44 to move inward, the vertical clamping block 44 drives the horizontal moving seat plate 45 to move inward, and the horizontal moving seat plate 45 drives the positioning tooth 47 to move inward, so that the positioning tooth 47 is inserted into the gap between the limiting tooth 48, the horizontal moving seat plate 45 is fixed and limited through the cooperation of the positioning tooth 47 and the limiting tooth 48, so that the sealing PC plate 3 is fixed and limited through the fixed clamping seat 46, so that the opening angle of the sealing PC plate 3 cannot change, and the stability of the window after being opened is improved. When closing, the same operation is adopted, the sealing PC plate 3 is pushed outward, and then the sealing PC plate 3 is pushed to slide to close the window.

[0027] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A sliding track for an arc-shaped door and window of a starry sky room, comprising a lower sliding track (1), an upper sliding track (2), a sealing PC plate (3), and a sliding seat (6), characterized in that: The inner wall of the lower slide rail (1) is provided with a side slide groove (5), the bottom inner wall of the lower slide rail (1) is provided with a bottom slide groove (8), the side wall of the sliding seat (6) is rotatably mounted with a side sliding roller (7) through a bearing, the side sliding roller (7) is engaged in the inside of the side slide groove (5), the bottom of the sliding seat (6) is inlaid with a bottom support ball (9), the bottom support ball (9) is engaged in the inside of the bottom slide groove (8), the top of the sliding seat (6) is connected to the sealing PC plate (3) through a positioning device (4), and the upper slide rail (2) is set on the top of the sealing PC plate (3).

2. The sliding track for the arc-shaped door and window of a starry sky room according to claim 1, characterized in that: The positioning device (4) includes a positioning base (41), a movable cavity (42), a support spring (43), a vertical locking block (44), a transverse sliding plate (45), a fixed base (46), positioning teeth (47), and limiting teeth (48). The positioning base (41) is installed on the top of the sliding seat (6). The movable cavity (42) is opened on the top of the positioning base (41). A positioning groove is opened on the rear inner wall of the movable cavity (42). The vertical locking block (44) is slidably engaged with the inside of the movable cavity (42) through the positioning groove. The support spring (43) is installed on the top of the sliding seat (6). The right end of the support spring (43) is installed inside the movable cavity (42) and the left side wall of the vertical block (44). The horizontal sliding seat plate (45) is installed on the top of the vertical block (44). The fixed seat (46) is installed on the top of the horizontal sliding seat plate (45). The bottom end of the sealing PC plate (3) is fixedly installed inside the top groove of the fixed seat plate (46). The positioning tooth (47) is opened on the right side wall of the horizontal sliding seat plate (45). The limiting tooth (48) is opened on the right inner wall of the lower slide rail (1) and is located directly opposite the horizontal sliding seat plate (45).

3. The sliding track for the arc-shaped door and window of a starry sky room according to claim 1, characterized in that: The lower slide rail (1) is arc-shaped, and the sliding seat (6), positioning seat (41) and fixing seat (46) are all arc-shaped.

4. The sliding track for the arc-shaped door and window of a starry sky room according to claim 2, characterized in that: The left side wall of the transverse sliding plate (45) is inlaid with steel balls.

5. The sliding track for the arc-shaped door and window of a starry sky room according to claim 2, characterized in that: There are three positioning brackets (41). The movable cavity (42) inside the positioning bracket (41) located in the middle position points to the center of the lower rail (1), and the three movable cavities (42) are in a parallel state.

6. The sliding track for the arc-shaped door and window of a starry sky room according to claim 1, characterized in that: The distance between adjacent limiting teeth (48) is twice the distance between adjacent positioning teeth (47).

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