TWI775629B - door panel steering - Google Patents

Abstract

A door panel steering device includes an L-shaped fixing frame, which is composed of a first support piece and a second support piece, and the first support piece and the second support piece are respectively provided with an upper slide rail and a lower slide rail, An entrance and exit are defined on the first support piece; a door panel is provided with a handle; and most of the diverting pulley structures include a pulley unit and a fixing seat, and the fixing seat is connected with the four corners of the door panel; The pulley unit includes a base and a pulley set, and connects the door panel with the base in a rotatable manner, allowing the door panel to linearly slide along the upper and lower rails by the pulley set, and use the door panel and the base to slide linearly. The pivotal connection of the seat enables the door panel to slide and rotate, allowing the door panel to slide and turn from a lateral position to a longitudinal position during sliding.

Description

door panel steering

The present invention relates to a door panel steering device.

Geyin, sliding doors have the advantages of 1. easy to switch and do not occupy space; 2. large lighting surface; 3. beautiful; Generally speaking, a sliding door installed in a bathroom space includes two door panels, and a pair of double-slot rails are respectively disposed above and below the door panel, so that the door panels slide along the double-slot rails. The door can be closed in the shower to achieve the effect of separation of dry and wet.

However, this kind of sliding door has the following defects: 1. The maximum opening area is not larger than the area of one door panel, thus reducing the convenience of the sliding door; need to be overcome.

In view of the above deficiencies, the inventors of the present invention have actively researched and developed the present invention through years of experience in the research and development of related products, and through continuous testing and improvement.

The main purpose of the present invention is to provide a door panel turning device, which can make the door panel slide from a lateral position and turn to a longitudinal position, so that the door panel can provide enough opening area when it is opened, so as to provide convenience for use and achieve easy cleaning of dirt. Purpose.

In order to achieve the above purpose and effect, the door panel steering device of the present invention includes an L-shaped fixing frame, which is composed of a first support piece and a second support piece. The first support piece and the The second support piece is respectively provided with an upper slide rail and a lower slide rail, the first support piece defines an entrance and exit; a door plate is provided with a handle for holding and operation; and most of the steering pulley structures are respectively Installed at the four corners of the door panel, each of the steering pulley structures includes a pulley unit and a fixed seat, and the fixed seat is connected with the four corners of the door panel; the pulley unit includes a base and a pulley set, and The door panel is connected with the base in a rotatable manner; the pulley assembly can be used to connect to the end face of the base, and the pulley assembly installed on one side of the door panel is located on the upper slide rail and the lower slide rail of the first support piece respectively and make the pulley set installed on the other side of the door panel located on the upper slide rail and the lower slide rail of the second support piece respectively, so that the door panel can slide linearly along the upper and lower slide rails by each of the pulley sets, and use the The pivotal connection of the door panel to the base causes the door panel to slide and rotate, allowing the door panel to slide from a lateral position (adjacent to the first support piece) to a longitudinal position (adjacent to the second support piece) during sliding. The supporting sheet is adjacent); by the above combination, when the door panel is in a closed state, it is adjacent to the first supporting sheet and shields the entrance and exit; when the handle of the door panel is subjected to a force, it can drive the door panel to self-closing state The lateral position of the door is gradually moved to the corner position of the L-shaped fixing frame. During the movement, the door panel is driven by the pulley block, and gradually moves and rotates toward the second support piece until the door panel moves and turns to the longitudinal position. And adjacent to the second support piece, this is a fully open state, and the entrance and exit are exposed.

In order to further understand the features and technical content of the present invention, please refer to the following detailed description and accompanying drawings of the present invention in detail.

10: Door panel steering device

11: L-shaped bracket

12: The first support piece

13: Second support piece

14a: Upper rail

14b: Glide rail

15a: Upper rail

15b: Glide rail

16: Semi-shielded partition

17: Entrance and exit

18: Fully shielded partition

20: Door panel

21: door frame

22: Panel

23: Left standing material

24: Right vertical material

25: Upper horizontal material

26: Lower horizontal material

27a, 27b: accommodating grooves

28a, 28b: accommodating grooves

29: Grip

30: Steering pulley structure

31: Pulley unit

32: Pedestal

33: pulley block

34: Split Arm

35: Support side

36: Threaded holes

40: Fixed seat

41: body part

42: Upper bump

43: Lower bump

44: Bolts

45: Nut

46: Threaded hole

50, 51: Magnetic strip

60: Door panel steering device

61: Door panel

62: perforation

63: Grip

70: Steering pulley structure

71: Pulley unit

72: Pedestal

73: Pulley block

74: Split Arm

75: Support side

76: Threaded hole

80: Fixed seat

81: main body

82: Cover

83: Upper part

84: Bottom part

85: Upper bump

86: Lower bump

87: Bolts

88: Column

89: Soft sleeve

S: Clamping space

1 to 3 are moving perspective views of the first embodiment of the present invention, showing the door panel from the lateral position Swipe and steer to the movement track of the vertical position.

FIG. 4 is an exploded perspective view of the first embodiment of the present invention.

FIG. 5 is a cross-sectional view taken along line 5-5 in FIG. 4 .

FIG. 6 is a sectional view taken along line 6-6 in FIG. 4. FIG.

7 is an exploded perspective view of the door panel according to the first embodiment of the present invention.

FIG. 8 is a left side view of the left stand of FIG. 7 .

FIG. 9 is a right side view of the right vertical material of FIG. 7 .

10 is a perspective view of the first embodiment of the present invention, which shows that four corners of the door panel are respectively installed with a diverting pulley structure.

FIG. 11 is a cross-sectional view taken along the line A-A in FIG. 10 .

FIG. 12 is a cross-sectional view taken along the line B-B in FIG. 10 .

13 and 14 are a perspective view and an exploded perspective view of the diverting pulley structure according to the first embodiment of the present invention.

FIG. 15 is a cross-sectional view of FIG. 13 .

16 to 18 are moving perspective views of the second embodiment of the present invention, which show the movement track of the door panel sliding from the lateral position to the longitudinal position.

19 is an exploded perspective view of a second embodiment of the present invention.

20 and 21 are a perspective view and an exploded perspective view of the diverting pulley structure according to the second embodiment of the present invention.

FIG. 22 is a cross-sectional view taken along line C-C in FIG. 20. FIG.

Please refer to FIG. 1 to FIG. 15 , which are the first embodiment of the door panel steering device 10 of the present invention. In one embodiment, the door panel steering device 10 includes an L-shaped fixing frame 11 ; a door panel 20 ; and a plurality of steering pulley structures 30 . As shown in FIG. 4 to FIG. 6 , the L-shaped fixing frame 11 is composed of a first support piece 12 and a second support piece 13 ; the upper end and the lower end of the first support piece 12 are respectively provided with an upper , lower rails 14a, 14b, and the upper and lower ends of the second support piece 13 are respectively provided with an upper and lower rails 15a, 15b, and are connected with the upper and lower rails 14a, 14b of the first support piece 12, and The upper rail 14a is connected with the upper rail 15a to form an L-shaped upper rail; similarly, the lower rail 14b is also connected with the lower rail 15b to form an L-shaped lower rail. The first support piece 12 is installed with a half-shielded partition 16, and the first support piece 12 is formed with an entrance 17, in other words, the entrance 17 is located at the lateral position of the L-shaped fixing frame 11; and the second support The sheet 13 is fitted with a full shield type partition 18 .

As shown in FIG. 4 and FIG. 7 , the door panel 20 is a framed structure, which has a door frame 21 and a panel 22 , and the panel 22 is sandwiched and fixed in the door frame 21 . The panel 22 can be made of glass material, plastic material or metal material. In addition, a handle bar 29 is installed on the inner wall surface of the panel 22, which can be used by us to hold and operate the door panel 20 to move between the positions shown in Figs. 1 to 3 .

The door frame 21 is composed of a left and right vertical materials 23 and 24 and an upper and lower horizontal materials 25 and 26 , and the left and right vertical materials 23 and 24 are respectively installed on both sides of the panel 22 . , and the upper and lower horizontal materials 25 and 26 are respectively installed on the upper and lower ends of the panel 22 . The left vertical material 23 has the same structure as the right vertical material 24 , but its installation direction is symmetrically arranged on the left and right sides of the panel 22 . The upper and lower ends of the left vertical material 23 are provided with accommodating grooves 27a, 27b (as shown in FIG. 8), and the upper and lower ends of the right vertical material 24 are provided with accommodating grooves 28a, 28b (as shown in FIG. 9), and Each of the diverting pulley structures 30 is inserted and fixed in the accommodating grooves 27a, 27b, 28a, 28b (as shown in FIG. 11 and FIG. 12 ). FIG. 4 shows that four diverting pulley structures 30 are installed at four corners of the door frame 21 .

As shown in FIG. 4 , FIG. 13 , FIG. 14 and FIG. 15 , most of the diverting pulley structures 30 are respectively installed at four corners of the door panel 20 , and each of the diverting pulley structures 30 includes a pulley unit 31 and a fixed seat 40 . The pulley unit 31 has a base 32 and a pulley block 33 . The base 32 is composed of a bifurcated arm 34 and a support end 35 to form a T-shaped structure. The support end 35 is provided with a threaded hole 36 . The pulley block 33 includes two pulleys, which are installed and fixed on the end surface of the bifurcated arm 34 , so that the pulley block 33 is mounted on the upper and lower rails 14a and 14b of the first support piece 12 and the second pulley respectively. On the upper and lower rails 15a, 15b of the support piece 13, each pulley assembly 33 linearly slides along the upper and lower rails 14a, 14b, 15a, 15b, as shown in FIGS. 1 to 3 . In essence, the pulley block 33 is a commercially available product, and details are not repeated here.

The fixing seat 40 has a body portion 41 , an upper protrusion 42 extends from the top end, and a lower protrusion 43 extends from the middle portion thereof, and the upper protrusion 42 and the lower protrusion 43 are spaced apart. The protruding block 42 and the lower protruding block 43 are each provided with a threaded hole. The supporting end 35 of the base 32 is placed between the upper bump 42 and the lower bump 43, and is locked into the threaded hole of the upper bump 42 by a pivot such as a bolt 44, and then locked into the base The threaded hole 36 of the seat 32 is finally locked into the threaded hole of the lower projection 43 , and then a nut 45 is used to lock the end of the bolt 44 , so that the fixing seat 40 uses the bolt 44 as a fulcrum of rotation. A threaded hole 46 is provided near the end portion of the body portion 41 for four screw-fastening elements to lock and fix the four diverting pulley structures 30 on the left and right vertical materials 23 and 24 respectively, as shown in FIG. 4 and As shown in FIG. 10 ; at this time, the door panel 20 and the steering pulley structure 30 are in a linked relationship, so that the door panel 20 can slide linearly through each of the pulley blocks 33. During the sliding period, the bolt 44 is used as the fulcrum of rotation, so that the door panel 20 moves from Swipe and turn to portrait position in landscape position.

Based on the above, FIGS. 1 to 3 show schematic diagrams of the door panel 20 sliding horizontally from the horizontal position to the vertical position. FIG. 1 shows that the door panel 20 is in a closed state, adjacent to the first support piece 12 and The same is the horizontal position, at this time, the door panel 20 shields the entrance 17 to form a shower space to achieve the effect of separation of dry and wet; when we hold and operate the handle 29, the door panel 20 can be driven to the horizontal direction of the closed state. The position ( FIG. 1 ) is gradually moved to the corner position ( FIG. 2 ) of the L-shaped fixing frame 11 , that is, at the junction of the first support piece 12 and a second support piece 13 . During the movement, the door panel 20 is subjected to a moving force, and is driven by the diverting pulley structure 30 to gradually move toward the second support piece 13, and at the same time rotate around the bolt 44 until the door panel 20 moves and Turning to the longitudinal position and adjacent to the second support piece 13, this is a fully open state, and the entrance 17 (FIG. 3) is exposed for us to go out.

As shown in FIG. 4 , the door panel turning device 10 of the present invention further includes a pair of magnetic strips 50 and 51 , wherein one magnetic strip 50 is installed on the left side frame of the first support piece 12 , and the other magnetic strip 51 is installed on the left side frame of the first support piece 12 . The inner wall surface of the left vertical material 23 of the door frame 21; therefore, when the door panel 20 is in the closed state, the first support piece 12 and the door panel 20 can be mutually abutted by the magnetic force of the pair of magnetic strips 50, 51. Rely on, make sure that the door panel 20 will not slip automatically.

Please refer to FIGS. 16 to 22 , which are the second embodiment of the door panel steering device 60 of the present invention. The components of the door panel steering device 60 are the same as those shown in FIGS. 1 to 15 , and the same components are the same as those shown in FIGS. 1 to 15 . However, in order to apply a frameless door panel, the door panel 61 can be made of glass material, plastic material or metal material. A pair of through holes 62 are respectively provided at appropriate positions at the four corners of the door panel 61 , which can be respectively installed and fixed on the door panel 61 for the four diverting pulley structures 70 . In addition, a handle bar 63 is installed on the inner wall surface of the door panel 61, which can be held and operated by the door panel 61 to move between the positions shown in FIG. 16 to FIG. 18 .

As shown in FIG. 19 to FIG. 22 , most of the diverting pulley structures 70 are respectively installed at four corners of the door panel 61 , and each of the diverting pulley structures 70 includes a pulley unit 71 and a fixed seat 80 . The pulley unit 71 has a base 72 and a pulley block 73 . The base 72 is composed of a bifurcated arm 74 and a supporting end 75 to form a T-shaped structure. The support end 75 is provided with a threaded hole 76 . The pulley block 73 includes two pulleys, which are installed and fixed on the end surface of the bifurcated arm 74, so that the pulley block 73 is respectively erected on the upper and lower rails 14a, 14b of the first support piece 12, and on the first support piece 12. The upper and lower rails 15a, 15b of the two supporting pieces 13 are placed on the upper and lower rails 15a, 15b, and the pulley assemblies 73 are linearly slid along the upper and lower rails 14a, 14b, 15a, 15b. As shown in Figures 16-18, the door panel 61 can be slid and turned from a lateral position to a longitudinal position.

The fixing seat 8o has a body portion 81 and a cover plate 82, and a sandwiching space S is formed therebetween for sandwiching the door plate 61 therebetween. The body portion 81 has an upper end portion 83 and a lower end portion 84. The upper end portion 83 is formed by an upper bump 85 and a lower bump 86 together to form an ℈-shaped structure, which are spaced apart from each other. The upper bump 85 and the lower bump 86 are each provided with a threaded hole, the support end 75 of the base 72 is placed between the upper bump 85 and the lower bump 86, and a pivot such as a bolt 87 is used to The threaded hole of the upper protrusion 85 is locked, then locked into the threaded hole 76 of the base 72, and finally locked into the threaded hole of the lower protrusion 86 to be locked and fixed, and the fixing seat 80 is locked with the bolt 87 as the pivot point.

The lower end portion 84 is provided with two protruding posts 88 arranged at intervals. Preferably, a soft sleeve 89 is coaxially disposed outside the protruding post 88 . When the four diverting pulley structures 70 are ready to be installed on the door panel 61, first insert the protruding column 88 with the soft sleeve 89 into the through hole 62 of the door panel 61, and then cover the cover panel 82 on the door panel 61, Finally, two locking elements 77 are used to lock the cover plate 82 into the protruding column 88 of the main body portion 81 , so that the door plate 61 and the steering pulley structure 70 are in a linked relationship, so that the door plate 61 can pass through the pulley groups 73 . Linear sliding, using the bolt 87 as a pivot point during sliding, so that the door panel 61 slides from the lateral position and turns to the longitudinal position, as shown in the figure 16 to Figure 18.

To sum up, the door panels 20, 61 of the door panel steering devices 10, 60 of the present invention slide and turn from the lateral position to the longitudinal position by the diverting pulley structures 30, 70, so that the door panels 20, 61 are slid from the lateral position to the longitudinal position. 61 provides enough opening area when opening, so as to provide convenience of use, and to achieve the purpose of easy cleaning of dirt, so as to solve the lack of existing sliding doors.

Although the present invention has been disclosed above with preferred embodiments, it is not intended to limit the present invention. Anyone skilled in the art can make some changes and modifications without departing from the spirit and scope of the present invention. Therefore, the present invention The scope of protection shall be determined by the scope of the appended patent application.

10: Door panel steering device

11: L-shaped bracket

12: The first support piece

13: Second support piece

14a: Upper rail

14b: Glide rail

15a: Upper rail

15b: Glide rail

16: Semi-shielded partition

17: Entrance and exit

18: Fully shielded partition

20: Door panel

30: Steering pulley structure

Claims (9)

A door panel steering device, comprising: an L-shaped fixing frame, which is composed of a first support piece and a second support piece, the first support piece and the second support piece are respectively provided with an upper slide rail and a A sliding rail, an entrance and exit is defined on the first support piece; a door plate is provided with a handle for holding and operation; and most of the diverting pulley structures are installed on the four corners of the door plate, each of the diverting pulleys The structure includes a pulley unit and a fixed seat, and the fixed seat is connected with the four corners of the door panel; the pulley unit includes a base and a pulley block, and the door panel is connected with the base in a rotatable manner; The pulley set can be connected to the end face of the base, and the pulley set installed on one side of the door panel is located on the upper slide rail and the lower slide rail of the first support piece respectively, and the pulley set installed on the other side of the door panel The upper slide rail and the lower rail are respectively located on the second support piece, so that the door panel is linearly slid along the upper and lower rails by each of the pulleys, and the door panel is pivotally connected with the base to promote the door panel. The door panel is slid and rotated, so that the door panel will slide from a lateral position (adjacent to the first support piece) to a longitudinal position (adjacent to the second support piece) during sliding; When the door panel is in a closed state, it is adjacent to the first support piece and shields the entrance and exit; when the handle of the door panel receives a force, it can drive the door panel to move gradually from the horizontal position of the closed state to the L-shaped fixing frame. Corner position, during the movement, the door panel is gradually moved and rotated towards the second support piece driven by the pulley set, until the door panel moves and turns to the longitudinal position and is adjacent to the second support piece, which is fully open state and expose the entrance. The door panel turning device according to claim 1, wherein the door panel has a door frame and a panel, and the panel is sandwiched and fixed in the door frame; the door frame is composed of a left and right vertical material and an upper and lower horizontal material It is formed together, and the left and right vertical materials are respectively installed on the ends on both sides of the panel, and the upper and lower horizontal materials are respectively installed on the upper and lower ends of the panel. The left and right vertical materials and the upper and lower top of the horizontal material, The lower ends are respectively provided with an accommodating groove, which can be inserted into the accommodating groove for the fixing seat of each of the diverting pulley structures, and is fixedly connected to the four corners of the door panel. The door panel steering device according to claim 1, wherein the base of the pulley unit is formed by a bifurcated arm and a supporting end to form a T-shaped structure, and the pulley block is installed and fixed on the end face of the bifurcated arm . The door panel steering device as claimed in claim 3, wherein the fixed seat of the steering pulley structure has a body portion, an upper projection extends from the top end, and a lower projection extends from the middle portion thereof, and the upper projection is connected to the upper projection. The lower bumps are arranged at intervals, and the supporting end of the base is placed between the upper bump and the lower bump, and a pivot is used to pass through the base from the upper bump, and finally connect with the lower bump. connected, so that the fixed seat takes the fulcrum as the pivot point of rotation. The door panel steering device according to claim 1, wherein the door panel steering device further comprises a pair of magnetic strips, wherein one magnetic strip is installed on one side frame of the first support piece, and the other magnetic strip is installed on the door panel Therefore, when the door panel is in the closed state, the first support piece and the door panel can abut against each other by the magnetic attraction of the pair of magnetic strips to ensure that the door panel will not slide automatically. The door panel steering device according to claim 3, wherein the fixed seat of the pulley unit has a main body portion and a cover plate, and a clamping space is formed between them, which can be used to clamp the door panel; the main body portion has an upper end portion part and a lower end part, the upper end part is formed by an upper bump and a lower bump together to form a ㄈ-shaped structure, arranged at intervals between each other, the supporting end of the base is placed on the upper bump and Between the lower bumps, a fulcrum passes through the base from the upper bump, and is finally connected with the lower bump, so that the fixed seat uses the fulcrum as a fulcrum of rotation. The door panel steering device according to claim 4 or claim 6, wherein the support shaft is a bolt. The door panel steering device as claimed in claim 6, wherein four corners of the door panel are provided with perforations, and the lower end portion of the main body is provided with two protruding posts arranged at intervals, so that each protruding post is inserted into the Through the perforation of the door panel, cover the cover panel on the door panel, and finally lock the cover panel with the locking element into the protruding column, so that the door panel and the steering pulley structure are in a linked relationship. The door panel steering device according to claim 8, wherein a soft sleeve is coaxially disposed on the outside of each of the protruding columns.

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