Hinge cup structure with high bearing performance

Abstract

The utility model relates to the technical field of hinges, in particular to a high-bearing-performance hinge cup structure which comprises a cup body, a connecting plate and a limiting assembly. The projection of the cup body is rectangular, and a connecting cavity used for installing and placing the hinge connecting arm in the using state is formed in the top end of the cup body. The connecting plate sleeves the top end of the cup body and extends towards the outer side of the top end of the cup body; the limiting assembly is arranged at the bottom end of the connecting plate, and the bottom end penetrates through the reinforcing plate and extends below the reinforcing plate. According to the hinge cup, the shape of the cup body is set to be rectangular, and the round corners matched with the size of an external grooving device are machined at the corners, so that the hinge cup can be tightly matched with an opened groove body during installation, the bearing pressure is effectively dispersed, and the overall supporting strength is improved; and the screw and the cup body can bear load simultaneously, so that the bearing capacity is further enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to hinge technical field, concretely relates to a hinge cup structure of high bearing capacity. BACKGROUND

[0002] The cup-shaped concealed hinge is composed of a hinge base, a hinge cup and a connecting arm hingedly connected between the hinge base and the hinge cup, and is a common furniture hinge. In the prior art, the bottom end of the hinge cup is in an irregular shape. When the hinge cup is installed, a circular groove is directly machined on a door panel, the bottom end of the hinge cup is placed in the circular groove, and the hinge cup is fixed in the circular groove of the door panel by screws. However, in use, the hinge cup and the load will rotate in the circular groove of the door panel, so that the hinge cup only supports the door panel by the screws, resulting in poor support strength of the hinge cup. SUMMARY

[0003] The utility model aims at the problems in the background art and provides a hinge cup structure with high bearing capacity.

[0004] The utility model discloses a hinge cup structure with high bearing capacity, which comprises a cup body, a connecting plate and a limiting assembly.

[0005] The projection shape of the cup body is rectangular, and the top end of the cup body is provided with a connecting cavity for placing and installing the hinge connecting arm in the use state.

[0006] The connecting plate is sleeved at the top end of the cup body and extends outward from the top end of the cup body.

[0007] The limiting assembly is arranged at the bottom end of the connecting plate and extends to the lower side of the reinforcing plate through the reinforcing plate.

[0008] Preferably, the four corners of the cup body are in an arc shape, and the arc diameter value is adaptively arranged with the size of the external slotting device.

[0009] Preferably, screw holes are arranged on the upper end surface of the connecting plate and located on the middle side of the cup body.

[0010] Preferably, a reinforcing plate is arranged below the connecting plate and sleeved outside the screw for connecting the cup body and the connecting plate, and the screw stress is dispersed in the use state. The corners of the connecting plate and the reinforcing plate are in an arc shape, and the arc diameter value of the connecting plate and the reinforcing plate is the same as that of the cup body.

[0011] Preferably, mounting grooves are arranged on the two sides of the cup body and located on one end side of the connecting cavity, and through holes are arranged on the inner side of the mounting grooves and communicated with the connecting cavity.

[0012] Preferably, the limiting assembly comprises a connecting column and a circular conical table.

[0013] The connecting column is arranged at the bottom end of the connecting plate and extends through the reinforcing plate.

[0014] The plurality of conical platforms are stacked and installed at the bottom end of the connecting column.

[0015] Preferably, the bottom end of the lowermost conical platform in the plurality of conical platforms is flush with the bottom end of the cup body.

[0016] Compared with the prior art, the above technical scheme of the utility model has the following beneficial technical effects:

[0017] The utility model discloses a rectangular shape is set up to cup body, and make the fillet of the edge and corner place processing with the size of the slotting device of outside adaptation, make the cup in the installation can be closely fitted with the groove body that sets up the slot, effectively disperses the bearing pressure, promotes the overall support strength, and through the screw and is fixed in the door board with the connecting plate, makes the screw and cup body bear simultaneously, further enhances the carrying capacity. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1-2 It is the perspective view of an embodiment of the utility model.

[0019] Fig. 3 It is the connecting plate bottom end structure schematic view in an embodiment of the utility model.

[0020] Fig. 4 It is the cup body and door board connection structure explosion schematic view in an embodiment of the utility model.

[0021] Reference signs: 1, cup body;2, connecting cavity;3, connecting plate;4, screw hole;5, reinforcing plate;6, installation slot;7, through -hole;8, connecting column;9, conical platform;10, shallow slot;11, groove body;12, mounting hole;13, connecting hole. DETAILED DESCRIPTION

[0022] Embodiment one

[0023] As shown in the figure, the utility model discloses a high bearing performance's cup structure, including cup body 1, connecting plate 3, reinforcing plate 5 and limit component; Fig. 1-4 The projection shape of cup body 1 is rectangular, wherein the four corners of cup body 1 are circular arc, and the circular arc diameter value is adapted to the size of the slotting device outside, which is used to set the groove body 11 adapted to the shape of cup body 1 by the slotting device outside, so that cup body 1 and the inner wall of groove body 11 generate force, improve the support strength of cup body 1 in use, the top end of cup body 1 is provided with connecting cavity 2 for installing and placing the hinge connecting arm in use, by setting connecting cavity 2 on cup body 1, the thickness of cup body 1 is thick, which improves the strength of cup body 1 itself;

[0024]

[0025] ​The connecting plate 3 is sleeved on the top end of the cup body 1 and extends outwardly from the top end of the cup body 1, and is used for being matched with a screw to fix the cup body 1 in a groove 11 of a slotting device in use.

[0026] The limiting assembly is arranged at the bottom end of the connecting plate 3 and extends through the reinforcing plate 5 to the lower side of the reinforcing plate 5, and is used for increasing the connecting strength of the connecting plate 3 in use, and enabling the connecting plate 3 to act on the door plate through the limiting assembly, thereby further increasing the bearing capacity of the cup body 1.

[0027] In an optional embodiment, screw holes 4 are arranged at the upper end face of the connecting plate 3 and located at the middle side of the cup body 1, and are used for fixing the connecting plate 3 by the screw passing through the screw holes 4 in use, and enabling the head of the screw to be hidden in the screw holes 4, thereby improving the compactness and aesthetics of the overall structure.

[0028] In the embodiment, the cup body 1 is arranged in a rectangular shape, and the corners of the cup body 1 are chamfered, and the chamfer size is matched with the size of the slotting device, so that the slotting device can accurately open the groove 11, and when the cup body 1 is installed in the groove 11, the cup body 1 is tightly fitted with the inner wall of the groove 11, thereby enhancing the supporting force, and the connecting cavity 2 is arranged on the end face of the cup body 1, so that the thickness of the cup body 1 is relatively thick, thereby improving the bearing capacity of the cup body 1, and the connecting plate 3 is fixed by the screw holes 4, and the connecting plate 3 fixes the cup body 1 in the groove 11, so that the connecting plate 3 drives the door body, and the cup body 1 is limited, so that the screw and the cup body 1 body bear at the same time, thereby improving the overall stability and durability of the hinge cup.

[0029] Embodiment two

[0030] As shown in Fig. 1-2 The utility model discloses a hinge cup structure of high bearing capacity, compared with embodiment one, the difference of the embodiment is that the reinforcing plate 5 of the connecting plate 3 is arranged below the cup body 1 and the screw of the installation connecting plate 3, and the reinforcing plate 5 disperses the stress of the screw in use, the corners of the connecting plate 3 and the reinforcing plate 5 are in arc shape, and the arc diameter of the connecting plate 3 and the reinforcing plate 5 is same with the arc diameter of the cup body 1.

[0031] In the embodiment, the shallow groove 10 matched with the reinforcing plate 5 is arranged at the top end of the groove 11 of the installation cup body 1 by the slotting device, so that the reinforcing plate 5 is installed in the shallow groove 10 and generates the force with the inner wall of the shallow groove 10, and the reinforcing plate 5 is sleeved outside the screw of the installation connecting plate 3, so that the reinforcing plate 5 moves when the screw is stressed, and the reinforcing plate 5 contacts with the inner wall of the shallow groove 10, thereby dispersing the stress of the screw, further improving the bearing capacity and stability of the hinge cup structure, reducing the damage risk caused by the concentrated stress of the screw, and prolonging the service life.

[0032] Embodiment three

[0033] As Fig. 3 The utility model provides a high bearing capacity's hinge cup structure, this embodiment compares with embodiment one, the difference lies in, both sides of cup body 1 and located one end side of connecting cavity 2 all are equipped with installation slot 6, the inside of installation slot 6 is provided with through -hole 7, and through -hole 7 communicates with connecting cavity 2.

[0034] In the embodiment, the side surface of the cup body 1 is provided with the installation slot 6, so that when the connecting arm of the hinge is connected to the cup body 1 through the installation slot 6, the connecting part is hidden in the through -hole 7, which avoids the contact between the connecting part and the door panel and prevents the thickness of the cup body 1 from being too thin.

[0035] Embodiment four

[0036] As Fig. 2-3 The utility model provides a high bearing capacity's hinge cup structure, this embodiment compares with embodiment one, the difference lies in, limiting assembly includes connecting column 8 and circular truncated cone 9,

[0037] Connecting column 8 is installed at the bottom end of connecting plate 3 and is arranged through the reinforcing plate 5 at the bottom end,

[0038] The number of the circular truncated cone 9 is multiple, and the multiple circular truncated cones 9 are stacked and installed at the bottom end of the connecting column 8.

[0039] In an optional embodiment, the bottom end of the lowermost circular truncated cone 9 among the multiple circular truncated cones 9 is flush with the bottom end of the cup body 1, which is used to improve the stability of the connection between the circular truncated cone 9 and the door panel during use.

[0040] In the embodiment, the connecting column 8 is inserted into the reinforcing plate 5, and the circular truncated cone 9 extends downward of the reinforcing plate 5 and is inserted into the door panel through the reinforcing plate 5, so as to ensure that the circular truncated cone 9 is closely combined with the door panel, the circular truncated cone 9 has the same effect as the screw, and the stability and durability of the overall structure are enhanced.

[0041] The utility model discloses, through cup body 1 is arranged in rectangle, and make cup body 1's corner chamfer, and make chamfer size and outside slotting device size match, ensure that slotting device can set up groove 11 according to cup body 1's size, and through the same arc diameter value of connecting plate 3 and reinforcing plate 5 with cup body 1's arc diameter value, make groove 11 set up shallow groove 10 of reinforcing plate 5, and make reinforcing plate 5 and shallow groove 10 inner wall close adhesion, and through setting up screw mounting hole 12 and connecting hole 13 in shallow groove 10, through the cooperation of mounting groove 6 and through -hole 7, cup body 1 is connected with hinged connecting arm, and make connecting plate 3 place cup body 1 in groove 11 inside, and make connecting plate 3 drive cone platform 9 insert in connecting hole 13 through connecting column 8, and make reinforcing plate 5 inlay installation in shallow groove 10, through screw and mounting hole 12 connection, fix connecting plate 3, and make connecting plate 3 cup body 1's position is fixed, and cup body 1 and groove 11 inner wall, reinforcing plate 5 and shallow groove 10 inner wall produce force, and make cone platform 9 and connecting hole 13 and screw and mounting hole 12 produce force, thereby form multiple solid structure, effectively promote the overall bearing capacity and service life of hinged cup, ensure that outstanding performance and reliability are shown in practical application.

[0042] The embodiments of the utility model are described in detail above in combination with the drawings, but the utility model is not limited to this, and various changes can be made within the knowledge scope of the technical personnel in the technical field to which the utility model belongs without departing from the purpose of the utility model.

Claims

1. A hinge cup structure with high load bearing capability, characterized in that, The cup body (1), the connecting plate (3) and the limiting assembly are included. The projection shape of the cup body (1) is rectangular, and the top end of the cup body (1) is provided with a connecting cavity (2) for mounting and placing the hinge connecting arm in the use state. The connecting plate (3) is sleeved at the top end of the cup body (1) and extends outward from the top end of the cup body (1). The limiting assembly is arranged at the bottom end of the connecting plate (3) and extends below the reinforcing plate (5) through the reinforcing plate (5).

2. The hinge cup structure with high load bearing capacity according to claim 1, characterized in that, The four corners of the cup body (1) are in arc shape, and the arc diameter value is matched with the size of the external slotting device.

3. The hinge cup structure of claim 1, wherein, The upper end face of the connecting plate (3) is provided with screw holes (4) on both sides and at the middle side of the cup body (1).

4. The hinge cup structure of claim 1, wherein, The lower side of the connecting plate (3) is provided with a reinforcing plate (5) sleeved outside the screw of the cup body (1) and the mounting connecting plate (3), and the screw stress is dispersed in the use state.

5. The hinge cup structure of claim 1, wherein, The corners of the connecting plate (3) and the reinforcing plate (5) are in arc shape, and the arc diameter value of the connecting plate (3) and the reinforcing plate (5) is the same as the arc diameter value of the cup body (1).

6. The hinge cup structure of claim 1, wherein, Both sides of the cup body (1) and the end side of the connecting cavity (2) are provided with mounting grooves (6), and the inner side of the mounting groove (6) is provided with through holes (7) communicating with the connecting cavity (2). The limiting assembly includes a connecting column (8) and a circular truncated cone (9). The connecting column (8) is mounted at the bottom end of the connecting plate (3) and extends through the reinforcing plate (5).

7. The hinge cup structure of claim 6, wherein, The number of the circular truncated cone (9) is multiple, and the multiple circular truncated cones (9) are stacked and mounted at the bottom end of the connecting column (8). The bottom end of the lowermost circular truncated cone (9) in the multiple circular truncated cones (9) is flush with the bottom end of the cup body (1).

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