A three-dimensional adjustment device for opening and closing full and half covers at large angles with interlocking hinges

Abstract

The present invention discloses a three-dimensional adjustment device for large-angle opening and closing of full and half covers with interlocking hinges, which relates to the field of hinge technology and includes a door panel interlocking hinge disposed in a door panel interlocking hinge slot and a three-dimensional adjustment mechanism disposed in a side panel slot. The three-dimensional adjustment mechanism is connected to the door panel interlocking hinge main connecting rod of the door panel interlocking hinge via a side panel connecting rod mechanism. The door panel interlocking hinge, the side panel connecting rod mechanism, and the three-dimensional adjustment mechanism cooperate to drive the door panel to rotate and open and close relative to the side panel, and the door panel can be adjusted three-dimensionally relative to the side panel. The three-dimensional adjustment device for large-angle opening and closing of full and half covers provided by the present invention can be opened and closed at a large angle and can be adjusted three-dimensionally.

Description

Technical Field

[0001] The present invention relates to the technical field of hinges, and in particular to a three-dimensional adjustment device for the large-angle opening and closing of an interlocking hinged full cover or half cover. Background Art

[0002] The existing patent ZL 202123421606.7 solves the pain points and difficulties in the application of home hinges such as wardrobes, cabinets, wine cabinets, and office cabinets on the current market, but does not specifically solve the problems of full cover and half cover large angle opening and closing and three-dimensional adjustment. Full cover of interlocking hinges means that when the cabinet door is closed, the side panel of the door is completely covered by the door panel; half of the side panel is covered by the door panel, which is called half cover. Traditional large-angle opening and closing hinges are large in size, the three-dimensional adjustment is not precise, and they are not coordinated with home furnishings, and their application range is limited. Traditional visible axis hinges are not invisible and have no three-dimensional adjustment. The above traditional large-angle opening and closing hinges seriously affect the application experience of home products and the texture and aesthetics of home products. Summary of the Invention

[0003] The purpose of the present invention is to provide an interlocking hinge full cover and half cover large angle opening and closing three-dimensional adjustment device to solve the problems existing in the above-mentioned prior art, which can be opened and closed at a large angle and can be adjusted in three dimensions.

[0004] To achieve the above object, the present invention provides the following solutions:

[0005] The present invention provides a three-dimensional adjustment device for the large-angle opening and closing of an interlocking hinge full cover and half cover, comprising a door panel interlocking hinge arranged in a door panel interlocking hinge groove and a three-dimensional adjustment mechanism arranged in a side panel groove, wherein the three-dimensional adjustment mechanism is connected to the door panel interlocking hinge main connecting rod of the door panel interlocking hinge through a side panel connecting rod mechanism; the door panel interlocking hinge, the side panel connecting rod mechanism and the three-dimensional adjustment mechanism cooperate to drive the door panel to rotate and open and close relative to the side panel, and the door panel can be three-dimensionally adjusted relative to the side panel.

[0006] Optionally, the door panel interlocking hinge includes a door panel interlocking hinge fixing seat and a door panel interlocking hinge connecting rod groove fixedly arranged in the door panel interlocking hinge groove, and arc-shaped connecting rod groove slides are symmetrically opened on both sides of the door panel interlocking hinge connecting rod groove. One end of the door panel interlocking hinge main connecting rod is slidably arranged in the connecting rod groove slide through the main connecting rod sliding shaft, and the other end of the door panel interlocking hinge main connecting rod is connected to the side panel connecting rod mechanism through the first interlocking hinge main connecting rod hinge shaft hole and the second interlocking hinge main connecting rod hinge shaft hole respectively.

[0007] Optionally, the side panel linkage mechanism includes a linkage adjustment base, an outer linkage A, an outer linkage B, an inner linkage C and an inner linkage D; the inner linkage C is arranged in the outer linkage A groove of the outer linkage A, and the inner linkage D is arranged in the outer linkage B groove of the outer linkage B; one end of the door panel interlocking hinge main linkage is hinged to the outer linkage A and the inner linkage C respectively, one end of the outer linkage B is hinged to the inner linkage C away from one end of the door panel interlocking hinge main linkage, and the other end of the outer linkage B is hinged to the linkage adjustment base; one end of the inner linkage D is hinged to the linkage adjustment base, the middle end of the inner linkage D is hinged to the middle end of the inner linkage C, and the other end of the inner linkage D is hinged to one end of the outer linkage A away from the door panel interlocking hinge main linkage.

[0008] Optionally, the connecting rod adjustment base is connected to a side plate adjustment mechanism, and the side plate adjustment mechanism includes an intermediate connecting plate, an intermediate connecting plate rail is provided on one side of the intermediate connecting plate, and two intermediate connecting plate hinge shaft holes are provided on the intermediate connecting plate. The left and right adjustment screw holes of the connecting rod adjustment base are connected to the intermediate connecting plate hinge shaft holes of the intermediate connecting plate through left and right adjustment screws; the connecting rod adjustment base is connected to the three-dimensional adjustment mechanism through the intermediate connecting plate.

[0009] Optionally, the three-dimensional adjustment mechanism includes a side panel fixing base fixedly arranged in the side panel groove, a side panel fixing base groove is opened on the side panel fixing base, a side panel fixing base rail is arranged in the side panel fixing base groove, and the flange grooves symmetrically arranged on both sides of the side panel fixing base groove are respectively provided with up and down adjustment rivet holes and front and back adjustment rivet holes; the front and back adjustment plates are built into the side panel fixing base groove, and the front and back adjustment plate rails on one side of the front and back adjustment plates are movably arranged on the side panel fixing base rails, and an L-shaped connecting portion is provided on the other side of the front and back adjustment plates, and the L-shaped connecting portion The part is located in the flange groove with front and rear adjustment rivet holes, and the front and rear adjustment plate eccentric holes of the L-shaped connecting part are fixedly connected to the front and rear adjustment rivet holes through front and rear adjustment screws. A front and rear adjustment plate groove is provided above the front and rear adjustment plate, and the connecting rod adjustment base is connected to the middle connecting plate and is arranged in the front and rear adjustment plate groove; an upper and lower adjustment plate is provided in the flange with upper and lower adjustment rivet holes, and the upper and lower adjustment plate eccentric holes of the upper and lower adjustment plate are connected to the upper and lower adjustment rivet holes through upper and lower adjustment screws; the upper and lower adjustment plate rails on one side of the upper and lower adjustment plate are hung with the middle connecting plate rail.

[0010] Optionally, the upper and lower adjusting screws and the front and rear adjusting screws are all in the shape of eccentric stepped shafts.

[0011] Optionally, an expansion fixing ring groove is provided on the outer ring of the side panel fixing base, and an expansion ring top screw hole is opened on the end surface of the side panel fixing base close to the side panel fixing base groove and the flange groove.

[0012] Compared with the prior art, the present invention has achieved the following technical effects:

[0013] The existing large-angle full-cover and half-cover invisible hinges are large in size, and are difficult to match with mid-to-high-end home products such as Chinese, European, and American styles, which greatly affects the texture and beauty of home products. The visible axis hinge is an ancient traditional hinge, which is not invisible and has no three-dimensional adjustment. It cannot meet the needs of modern home life quality. The emergence of this invention completely solves the defects and pain points of the above products in home applications, complements each other with various styles of home products, greatly improves the texture and beauty of home products, and meets people's demand for increasing quality of life. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0015] Figure 1 Schematic diagram of the interlocking hinged full cover and half cover wide angle opening and closing three-dimensional adjustment device in the open state of the present invention;

[0016] Figure 2 Schematic diagram of the closed state of the interlocking hinged full cover and half cover large-angle opening and closing three-dimensional adjustment device of the present invention;

[0017] Figure 3 This is a schematic diagram of the side panel fixing base of the present invention;

[0018] Figure 4 Schematic diagram of the main connecting rod of the door panel interlocking hinge of the present invention;

[0019] Figure 5 This is a schematic diagram of the outer connecting rod A of the present invention;

[0020] Figure 6 This is a schematic diagram of the outer connecting rod B of the present invention;

[0021] Figure 7 Schematic diagram of the inner connecting rod C of the present invention;

[0022] Figure 8 Schematic diagram of the inner connecting rod D of the present invention;

[0023] Figure 9 This is a schematic diagram of the connecting rod adjustment base of the present invention;

[0024] Figure 10 This is a schematic diagram of the side panel adjustment mechanism of the present invention;

[0025] Figure 11This is a schematic diagram of the front and rear adjustment plates of the present invention;

[0026] Figure 12 This is a schematic diagram of the upper and lower adjustment plates of the present invention;

[0027] Figure 13 This is a schematic diagram of the intermediate connecting plate of the present invention;

[0028] Figure 14 This is a schematic diagram of the upper and lower adjustment screws of the present invention;

[0029] Figure 15 This is a schematic diagram of the front and rear adjustment screws of the present invention;

[0030] Figure 16 This is a schematic diagram of the left and right adjustment screws of the present invention;

[0031] Figure 17 This is a schematic diagram of the side plate connecting rod mechanism of the present invention;

[0032] Figure 18 Schematic diagram of the three-dimensional adjustment mechanism of the present invention;

[0033] Figure 19 This is a schematic diagram of the connection between the upper and lower adjustment plates and the middle connecting plate of the present invention;

[0034] Figure 20 Schematic diagram of the door panel interlocking hinge connecting rod slot of the present invention;

[0035] Figure 21 This is a schematic diagram of the assembly of the door panel interlocking hinge fixing seat and the door panel interlocking hinge connecting rod groove of the present invention;

[0036] Explanation of the reference numerals: 1-door panel interlocking hinge, 2-door panel interlocking hinge main connecting rod, 3-outer connecting rod A, 4-outer connecting rod B, 5-inner connecting rod C, 6-inner connecting rod D, 7-connecting rod adjustment base, 8-side panel fixing base, 9-front and rear adjustment plate, 10-up and down adjustment plate, 11-middle connecting plate, 12-first interlocking hinge main connecting rod hinge axis hole, 13-second interlocking hinge main connecting rod hinge axis hole, 14-outer connecting rod A slot, 15-first outer connecting rod A hinge axis hole, 16-second outer Connecting rod A hinge axis hole, 17-outer connecting rod B slot, 18-first outer connecting rod B hinge axis hole, 19-second outer connecting rod B hinge axis hole, 20-first inner connecting rod C hinge axis hole, 21-second inner connecting rod C hinge axis hole, 22-third inner connecting rod C hinge axis hole, 23-inner connecting rod C slot, 24-first inner connecting rod D hinge axis hole, 25-second inner connecting rod D hinge axis hole, 26-third inner connecting rod D hinge axis hole, 27-first connecting rod base hinge axis hole, 28-second connecting rod base hinge axis hole Axis hole, 29-left and right adjustment screw hole, 30-side panel fixed base slot, 31-expansion fixing ring slot, 32-expansion ring top screw hole, 33-front and rear adjustment plate slot, 34-front and rear adjustment plate rail, 35-front and rear adjustment plate eccentric hole, 36-up and down adjustment plate eccentric hole, 37-up and down adjustment plate rail, 38-middle connecting plate hinge axis hole, 39-middle connecting plate rail, 40-door panel interlocking hinge slot, 41-side panel connecting rod mechanism, 42-three-dimensional adjustment mechanism, 43-side panel slot, 44- Door panel, 45-side panel, 46-highest end point of main connecting rod slide, 47-lowest end point of main connecting rod slide, 48-bottom surface of inner connecting rod D, 49-side panel surface, 50-arc groove of inner connecting rod C, 51-up and down adjusting screws, 52-front and rear adjusting screws, 53-left and right adjusting screws, 54-side panel fixed base track, 57-up and down adjusting rivet holes, 58-front and rear adjusting rivet holes, 59-main connecting rod slide shaft, 60-door panel interlocking hinge fixing seat, 61-door panel interlocking hinge connecting rod slot. DETAILED DESCRIPTION

[0037] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0038] The purpose of the present invention is to provide an interlocking hinge full cover and half cover large angle opening and closing three-dimensional adjustment device to solve the problems existing in the above-mentioned prior art, which can be opened and closed at a large angle and can be adjusted in three dimensions.

[0039] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0040] The present invention provides a three-dimensional adjustment device for opening and closing a full cover or a half cover at a large angle with an interlocking hinge. Figures 1 to 21 As shown, it includes a door panel interlocking hinge 1 arranged in a door panel interlocking hinge groove 40 and a three-dimensional adjustment mechanism 42 arranged in a side panel groove 43. The three-dimensional adjustment mechanism 42 is connected to the door panel interlocking hinge main connecting rod 2 of the door panel interlocking hinge 1 through a side panel connecting rod mechanism 41; the door panel interlocking hinge 1, the side panel connecting rod mechanism 41 and the three-dimensional adjustment mechanism 42 cooperate to drive the door panel 44 to rotate and open and close relative to the side panel 45, and the door panel 44 can be three-dimensionally adjusted relative to the side panel 45. The door panel interlock hinge 1 includes a door panel interlock hinge fixing seat 60 and a door panel interlock hinge connecting rod groove 61 fixedly arranged in the door panel interlock hinge groove 40. The door panel interlock hinge connecting rod groove 61 has arc-shaped connecting rod groove slides symmetrically on both sides, which have the highest end point 46 of the main connecting rod slide and the lowest end point 47 of the main connecting rod slide. One end of the door panel interlock hinge main connecting rod 2 is slidably set in the connecting rod groove slide through the main connecting rod slide shaft 59, and the other end of the door panel interlock hinge main connecting rod 2 is connected to the side panel connecting rod mechanism 41 through the first interlock hinge main connecting rod hinge shaft hole 12 and the second interlock hinge main connecting rod hinge shaft hole 13 respectively. When the door panel 44 is opened, the door panel interlock hinge 1 rotates, driving the side panel linkage mechanism 41 to rotate via the door panel interlock hinge main link 2. When the door panel interlock hinge 1 rotates and drives the side panel linkage mechanism 41 to rotate, the door panel interlock hinge main link sliding shaft 59 is at the highest end point 46 of the main link sliding groove of the door panel interlock hinge 1. At the same time, when the bottom surface 48 of the link D in the side panel linkage mechanism 41 coincides with the side panel surface 49, the door opens at the maximum angle. Figure 1 When the door panel 44 is closed, the door panel interlock hinge 1 rotates, and the side panel linkage mechanism 41 is driven to rotate via the door panel interlock hinge main link 2. When the door panel interlock hinge 1 rotates and drives the side panel linkage mechanism 41 to rotate, the door panel interlock hinge main link sliding shaft 59 is located at the lowest end point 47 of the main link sliding groove of the door panel interlock hinge 1. At the same time, one end of the inner link D6 of the side panel linkage mechanism 41 is embedded in the inner link C arc groove 50 at one end of the inner link C5, and the door is in a closed state.

[0041] Further preferably, the side plate connecting rod mechanism 41 includes a connecting rod adjustment base 7, an outer connecting rod A3, an outer connecting rod B4, an inner connecting rod C5 and an inner connecting rod D6; a first outer connecting rod A connecting shaft hole 15 is provided at one end of the outer connecting rod A3, an outer connecting rod A groove 14 is provided on one side of the outer connecting rod A3, and a second outer connecting rod A hinge shaft hole 16 is provided in the outer connecting rod A groove 14; an outer connecting rod B groove 17 is provided on one side of the outer connecting rod B4, and a first outer connecting rod B hinge shaft hole 18 and a second outer connecting rod B hinge shaft hole 19 are provided at both ends of the outer connecting rod B groove 17; and a second outer connecting rod B hinge shaft hole 19 is provided at both ends of the inner connecting rod C5. The first inner link C hinge axis hole 20 and the second inner link C hinge axis hole 21, the inner link C5 is provided with an inner link C groove 23 on the side close to the second inner link C hinge axis hole 21, the inner link C groove 23 is provided with an inner link C arc surface groove 50 on the end away from the first inner link C hinge axis hole 20, and the inner link C arc surface groove 50 is provided with a third inner link C hinge axis hole 22 on the end away from the second inner link C hinge axis hole 21; the inner link D6 is provided with an inner link D bottom surface 48 on one side, and the inner link D6 is provided with a third inner link C bottom surface 48 on one side. An inner link D hinge axis hole 24, the other end of the inner link D6 is provided with a second inner link D hinge axis hole 25 and a third inner link D hinge axis hole 26 on the side away from the bottom surface 48 of the inner link D; the inner link C5 is arranged in the outer link A groove 14, the inner link D6 is arranged in the outer link B groove 17, and the outer link A3 is hinged to the first interlocking hinge main link hinge axis hole 12 of the door panel interlocking hinge main link 2 through the first outer link A hinge axis hole 15, and the outer link A3 is hinged to the third inner link D hinge axis hole 2 of the inner link D6 through the second outer link A hinge axis hole 16 6. The hinge axis 18 of the first outer link B is connected to the hinge axis 22 of the third inner link C. The hinge axis 19 of the second outer link B is connected to the hinge axis 28 of the second link base on the link adjustment base 7. The hinge axis 20 of the first inner link C is hinged to the hinge axis 13 of the second interlocking hinge main link. The hinge axis 21 of the second inner link C is hinged to the hinge axis 25 of the second inner link D. The hinge axis 24 of the first inner link D is hinged to the hinge axis 27 of the first link base on the link adjustment base 7. The link adjustment base 7 is provided with left and right adjustment screw holes 29. Rotating the door panel 44 causes the interlocking hinge main link 2 to rotate the outer link A3 and inner link C5. These outer link A3 and inner link C5 then rotate the outer link B4 and inner link D6 until the hinge is fully opened.

[0042] The connecting rod adjustment base 7 is connected to the side plate adjustment mechanism (see Figure 10), the side panel adjustment mechanism includes an intermediate connecting plate 11, an intermediate connecting plate rail 39 is provided on one side of the intermediate connecting plate 11, two intermediate connecting plate hinge shaft holes 38 are provided on the intermediate connecting plate 11, and the left and right adjustment screw holes 29 of the connecting rod adjustment base 7 are connected to the intermediate connecting plate hinge shaft holes 38 of the intermediate connecting plate 11 through the left and right adjustment screws 53; the connecting rod adjustment base 7 is connected to the three-dimensional adjustment mechanism 42 through the intermediate connecting plate 11. The three-dimensional adjustment mechanism 42 includes a side panel fixing base 8 fixedly arranged in the side panel groove 43, a side panel fixing base groove 30 is provided on the side panel fixing base 8, a side panel fixing base rail 54 is provided in the side panel fixing base groove 30, and the flange grooves symmetrically arranged on both sides of the side panel fixing base groove 30 are respectively provided with upper and lower adjustment rivet holes 57 and front and rear adjustment rivet holes 58, an outer ring of the side panel fixing base 8 is provided with an expansion fixing ring groove 31, and an expansion ring top screw hole 32 is provided on the end surface of the side panel fixing base 8 close to the side panel fixing base groove 30 and the flange groove; the front and rear adjustment plates 9 are built into the side panel fixing base groove 30, and the front and rear adjustment plate rails 34 on one side of the front and rear adjustment plates 9 are movably provided on the side panel fixing base rail 54 , an L-shaped connecting part is provided on the other side of the front and rear adjustment plates 9. The L-shaped connecting part is located in the flange groove with the front and rear adjustment rivet holes 58, and the front and rear adjustment plate eccentric holes 35 of the L-shaped connecting part are fixedly connected to the front and rear adjustment rivet holes 58 through the front and rear adjustment screws 52. A front and rear adjustment plate groove 33 is provided above the front and rear adjustment plates 9. The connecting rod adjustment base 7 is connected to the middle connecting plate 11 and is arranged in the front and rear adjustment plate groove 33; the upper and lower adjustment plates 10 are provided in the flange with the upper and lower adjustment rivet holes 57, and the upper and lower adjustment plate eccentric holes 36 of the upper and lower adjustment plates 10 are connected to the upper and lower adjustment rivet holes 57 through the upper and lower adjustment screws 51; the upper and lower adjustment plate rails 37 on one side of the upper and lower adjustment plates 10 are hung with the middle connecting plate rail 39. The upper and lower adjustment screws 51 and the front and rear adjustment screws 52 are all eccentric stepped shafts. During three-dimensional adjustment, the left and right adjustment screws 53 on the connecting rod adjustment base 7 are rotated, and the connecting rod adjustment base 7 moves left and right. See Figure 10 Rotate the front and rear adjustment screws 52 on the front and rear adjustment plate 9, and the front and rear adjustment plate 9, the connecting rod adjustment base 7, and the middle connecting plate 11 move forward and backward along the side plate fixed base track 54. Figure 10 Rotate the upper and lower adjustment screws 51 on the upper and lower adjustment plate 10, and the upper and lower adjustment plate 10, the middle connecting plate 11, and the connecting rod adjustment base 7 move up and down. Figure 10 .

[0043] In the description of the present invention, it should be noted that the terms "center," "top," "bottom," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate and simplify the description of the present invention. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0044] The present invention uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only intended to help understand the method and core concept of the present invention. At the same time, those skilled in the art will find that the specific implementation methods and application scopes may vary based on the concept of the present invention. In summary, the contents of this specification should not be construed as limiting the present invention.

Claims

1. A three-dimensional adjustment device for full and half covers with interlocking hinges for large-angle opening and closing, characterized by: It includes a door panel interlocking hinge arranged in the door panel interlocking hinge groove and a three-dimensional adjustment mechanism arranged in the side panel groove, and the three-dimensional adjustment mechanism is connected to the door panel interlocking hinge main connecting rod of the door panel interlocking hinge through a side panel connecting rod mechanism; the door panel interlocking hinge, the side panel connecting rod mechanism and the three-dimensional adjustment mechanism cooperate to drive the door panel to rotate and open and close relative to the side panel, and the door panel can be adjusted three-dimensionally relative to the side panel; the three-dimensional adjustment mechanism includes a side panel fixing base fixedly arranged in the side panel groove, the side panel fixing base is provided with a side panel fixing base groove, and the side panel fixing base rail is provided in the side panel fixing base groove, and the flange grooves symmetrically arranged on both sides of the side panel fixing base groove are respectively provided with up and down adjustment rivet holes and front and back adjustment rivet holes; the side panel fixing base groove is provided with front and back adjustment The section plate, and the front and rear adjustment plate rail on one side of the front and rear adjustment plate is movably arranged on the side plate fixing base rail, and the other side of the front and rear adjustment plate is provided with an L-shaped connecting portion, and the L-shaped connecting portion is located in the flange groove provided with front and rear adjustment rivet holes, and the front and rear adjustment plate eccentric holes of the L-shaped connecting portion are fixedly connected to the front and rear adjustment rivet holes through front and rear adjustment screws; an upper and lower adjustment plate is provided in the flange provided with upper and lower adjustment rivet holes, and the upper and lower adjustment plate eccentric holes of the upper and lower adjustment plate are connected to the upper and lower adjustment rivet holes through upper and lower adjusting screws; the upper and lower adjusting screws and the front and rear adjusting screws are both eccentric stepped shaft-shaped; an expansion fixing ring groove is provided on the outer ring of the side panel fixing base, and an expansion ring top screw hole is provided on the end surface of the side panel fixing base close to the side panel fixing base groove and the flange groove.

2. The interlocking hinged full cover and half cover wide angle opening and closing three-dimensional adjustment device according to claim 1, characterized in that: The door panel interlocking hinge includes a door panel interlocking hinge fixing seat and a door panel interlocking hinge connecting rod groove fixedly arranged in the door panel interlocking hinge groove, and arc-shaped connecting rod groove slides are symmetrically opened on both sides of the door panel interlocking hinge connecting rod groove. One end of the door panel interlocking hinge main connecting rod is slidably arranged in the connecting rod groove slide through the main connecting rod sliding shaft, and the other end of the door panel interlocking hinge main connecting rod is connected to the side panel connecting rod mechanism through the first interlocking hinge main connecting rod hinge shaft hole and the second interlocking hinge main connecting rod hinge shaft hole respectively.

3. The interlocking hinged full cover and half cover wide angle opening and closing three-dimensional adjustment device according to claim 2, characterized in that: The side panel linkage mechanism includes a linkage adjustment base, an outer linkage A, an outer linkage B, an inner linkage C and an inner linkage D; the inner linkage C is arranged in the outer linkage A groove of the outer linkage A, and the inner linkage D is arranged in the outer linkage B groove of the outer linkage B; one end of the door panel interlocking hinge main linkage is hinged to the outer linkage A and the inner linkage C respectively, one end of the outer linkage B is hinged to the inner linkage C away from one end of the door panel interlocking hinge main linkage, and the other end of the outer linkage B is hinged to the linkage adjustment base; one end of the inner linkage D is hinged to the linkage adjustment base, the middle end of the inner linkage D is hinged to the middle end of the inner linkage C, and the other end of the inner linkage D is hinged to one end of the outer linkage A away from the door panel interlocking hinge main linkage.

4. The interlocking hinged full cover and half cover wide angle opening and closing three-dimensional adjustment device according to claim 3, characterized in that: The connecting rod adjustment base is connected to the side plate adjustment mechanism, and the side plate adjustment mechanism includes an intermediate connecting plate, an intermediate connecting plate rail is provided on one side of the intermediate connecting plate, and two intermediate connecting plate hinge shaft holes are provided on the intermediate connecting plate. The left and right adjustment screw holes of the connecting rod adjustment base are connected to the intermediate connecting plate hinge shaft holes of the intermediate connecting plate through left and right adjustment screws; the connecting rod adjustment base is connected to the three-dimensional adjustment mechanism through the intermediate connecting plate.

5. The interlocking hinged full cover and half cover wide angle opening and closing three-dimensional adjustment device according to claim 4, characterized in that: A front and rear adjustment plate slot is provided above the front and rear adjustment plate, and the connecting rod adjustment base is connected to the middle connecting plate and is arranged in the front and rear adjustment plate slot; the upper and lower adjustment plate rails on one side of the upper and lower adjustment plates are hung with the middle connecting plate rail.

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