CN219138746U - Structure capable of increasing bearing capacity of hinge - Google Patents

Abstract

The utility model relates to the technical field of hinge structures. Can increase hinge bearing capacity's structure, diaphragm and riser have seted up the hinge mounting groove on the diaphragm, are equipped with fixed hinge seat in the hinge mounting groove, and the fixed hinge seat outside is connected with through the hinge pole and rotates the hinge seat, is equipped with the switching base in the hinge mounting groove of the junction of board and riser, and fixed hinge seat installs on the switching base, is equipped with joint mechanism on the switching base, still be equipped with on the switching base can increase with diaphragm and riser between stable switching installation mechanism. The utility model provides a structure capable of increasing the bearing capacity of a hinge, which effectively disperses the bearing condition of a door plate or a door frame mounted by the hinge, enhances the bearing capacity of the whole body, has long service life of the whole body, and has a small structure and is convenient to mount; the technical problems that in the prior art, a hinge structure is single, stress on a door plate or a door frame installed by the hinge cannot be dispersed, the bearing effect of the door plate is poor, and the service life is short are solved.

Description

Structure capable of increasing bearing capacity of hinge

Technical Field

The utility model relates to the technical field of hinge structures, in particular to a structure capable of increasing the bearing capacity of a hinge.

Background

Hinges are also known as hinges and are mechanical devices that connect two solids and allow relative rotation between the two. The hinge may be formed of a movable component or of a foldable material.

The application number is as follows: CN202111009040.9, chinese patent with application date 2021, month 08 and 31: a hinge and a hinge seat thereof comprise an outer shell, a vertical fine adjustment mechanism, a horizontal fine adjustment mechanism, a first hinge seat and a second hinge seat; the hinge is connected with the hinge seat through the vertical fine adjustment mechanism and the horizontal fine adjustment mechanism, and the installation height of the hinge can be adjusted through the vertical fine adjustment mechanism under the condition that the hinge seat is kept fixed, so that the two connected objects can be aligned in height through adjusting the relative height between the two objects connected through the hinge, and the horizontal position of the hinge can be adjusted through the horizontal fine adjustment mechanism under the condition that the hinge seat is kept fixed, so that the two connected objects can be tightly attached through adjusting the superposition degree between the two objects connected through the hinge. The hinge structure in the utility model is usually arranged on a door frame and a door plate of a person, the stress of the hinge is transmitted to the door plate, the thickness of the door plate clamping the hinge is limited, and one side of the door plate is usually only 3-4 mm, so that reinforcing ribs are usually added on the door plate of the hinge, the strength is increased by the reinforcing plates, the cost is high, the appearance is unsightly, the service life of the hinge is short, and the bearing effect is poor, thereby having the need of improvement.

Disclosure of Invention

The utility model provides a structure capable of increasing the bearing capacity of a hinge, which effectively disperses the bearing condition of a door plate or a door frame mounted by the hinge, enhances the bearing capacity of the whole body, has long service life of the whole body, and has a small structure and is convenient to mount; the technical problems that in the prior art, a hinge structure is single, stress on a door plate or a door frame installed by the hinge cannot be dispersed, the bearing effect of the door plate is poor, and the service life is short are solved.

The technical problems of the utility model are solved by the following technical scheme: the utility model provides a structure that can increase hinge bearing capacity, includes diaphragm and riser that connect perpendicularly, the diaphragm on be close to one side of riser and seted up the hinge mounting groove, be equipped with fixed hinge seat in the hinge mounting groove, the fixed hinge seat outside is connected with the rotation hinge seat through the hinge pole, the hinge mounting groove of junction of diaphragm and riser in be equipped with the switching base that can surround or semi-surround fixed hinge seat, fixed hinge seat installs on the switching base, the lateral wall of switching base is fixed respectively on riser and diaphragm, one side that switching base and fixed hinge seat contacted is equipped with the joint mechanism that can increase stability between switching base and the fixed hinge seat, still be equipped with on the switching base and can increase the switching installation mechanism with stability between diaphragm and the riser. The fixed hinge seat is installed in the diaphragm, the rotation hinge seat passes through the hinge pole and installs in the outside of fixed hinge seat, the rotation hinge seat can rotate around the fixed hinge seat, the weight that rotation hinge seat bore can be passed through the fixed hinge seat and give the diaphragm, the diaphragm is the board of main tolerance, if diaphragm thickness is thinner or the weight on the rotation hinge seat is too big, can all lead to the diaphragm fracture, influence life, the switching base inlays and establishes between diaphragm and riser, and the lateral wall of switching base is installed on diaphragm and riser respectively, the fixed hinge seat is installed on the switching base, just so can give the riser with the power transmission of the fixed hinge seat that receives on the diaphragm through the switching base, increase the atress ability and the life of diaphragm, joint mechanism's effect is the frictional force between increase switching base and the fixed hinge seat, stability between switching base and the fixed hinge seat is strengthened, the effect of switching mounting structure is the stability between increase switching base and diaphragm and the riser, be convenient for simultaneously on the riser with the power transmission that receives on the diaphragm.

Preferably, the switching base is U type or L type base, and the switching base includes 2 switching curb plates and the switching bottom plate of inlaying in the diaphragm of being connected with the riser contact. The U-shaped transfer base can surround most of the fixed hinge base, so that force on the fixed hinge base can be conveniently transmitted to the vertical plate through the transfer base, the bottom of the fixed hinge base is arranged on the transfer bottom plate, the side part of the fixed hinge base is arranged on the transfer side plate, and the transfer side plate is in contact connection with the vertical plate, so that force of the fixed hinge base borne by the transverse plate can be effectively transmitted to the vertical plate, and the stress on the transverse plate is dispersed.

Preferably, the two adapting side plates comprise a first adapting side plate and a second adapting side plate which are parallel to each other, the first adapting side plate is in contact with the vertical plate, the second adapting side plate is integrally formed with the adapting bottom plate, the first adapting side plate is provided with an adapting installation mechanism, and the second adapting side plate is provided with a clamping mechanism. The second transfer curb plate and the transfer bottom plate integrated into one piece, the force that receives on the fixed hinge seat can transmit to the second transfer curb plate like this, and first transfer curb plate and riser contact just so can be with the force transmission on the second transfer curb plate to the riser on, first transfer curb plate size is greater than the second transfer curb plate simultaneously, can increase like this with the area of contact of riser, and then increase force transmission's effect.

Preferably, the clamping mechanism comprises an integrally formed clamping protrusion which is formed on one side, in contact with the adapting side plate, of the fixed hinge seat, an installation groove which is attached to the fixed hinge seat is formed in the adapting side plate, which is close to one side of the vertical plate, and a clamping groove which is matched with the clamping protrusion is formed in the installation groove. The clamping bulge and the fixed hinge seat are integrally formed, the threaded clamping bulge and the clamping groove are matched to prevent the fixed hinge seat from shaking, the fixed hinge seat is attached to the mounting groove, the gap between the fixed hinge seat and the switching side plate is reduced, and the clamping bulge and the clamping groove are attached to each other more so that the stressed transmission effect is more stable.

Preferably, the clamping mechanism further comprises a plurality of clamping convex blocks which are integrally formed on the adapting side plate close to one side of the vertical plate and embedded in the fixed hinge seat. The clamping bulges can be embedded into the fixed hinge seat, so that the stability between the transfer side plate and the fixed hinge seat is improved, the fixed hinge seat is effectively prevented from moving along the transfer side plate, the number of the clamping bulges is 2, and the number of the clamping bulges can be increased or reduced according to practical conditions.

Preferably, the switching installation mechanism comprises a riser installation structure and a diaphragm installation structure, wherein the riser installation structure comprises a riser positioning piece and a riser fixing piece on the switching side plate; the diaphragm mounting structure includes a diaphragm mount on the adapter plate. Riser setting element and riser on the switching curb plate are connected for the whole riser that is connected with the switching base, riser mounting on the switching curb plate on the one hand can be connected with the riser, strengthens the whole connection stability with the riser of switching base, on the other hand can make the switching curb plate be connected with fixed hinge seat and install, increases the stability that fixed hinge seat is connected with the switching curb plate.

Preferably, the riser positioning member includes a fixing projection disposed on the first transfer side plate, and the riser fixing member includes a screw mounting seat disposed on the first transfer side plate. 2 riser mounting holes are offered in advance on the riser, and fixed lug and screw mount pad can correspond a riser mounting hole respectively, and fixed lug and screw mount pad can inlay respectively and establish in its riser mounting hole that corresponds, and fixed lug and screw mount pad nuclear riser mounting hole be interference fit, because the riser is wooden structure, so fixed lug and screw mount pad can comparatively light inlay establish in the riser mounting hole, can guarantee the connection stability of switching curb plate and riser simultaneously.

Preferably, the transverse plate fixing part is a bottom plate screw hole formed in the adapting bottom plate, a limit screw is arranged in the bottom plate screw hole, and a nut end of the limit screw is embedded in the transverse plate. The limiting screw is installed on the fixed hinge seat through the bottom plate screw hole, and the nut of the limiting screw can be embedded in the transverse plate to achieve the effects of limiting and increasing stability.

Preferably, the transverse plate mounting structure further comprises a transfer extending plate parallel to the transfer bottom plate, the transfer extending plate is provided with a hinge mounting hole, and a hinge mounting screw is arranged in the hinge mounting hole. The hinge mounting hole is a hole penetrating through the fixed hinge seat and the switching extension plate, and the hinge mounting hole is internally provided with a hinge mounting screw, so that the fixed hinge seat can be fixed on the switching extension plate, and meanwhile, the switching extension plate and the fixed hinge seat can be integrally fixed in the transverse plate.

Preferably, the fixed hinge seat is provided with a fastening mechanism capable of increasing friction force with the adapting base, the fastening mechanism comprises a cam shaft rotatably arranged on the fixed hinge seat, and the cam shaft can be contacted with and tightly supported by the adapting side plate far away from one side of the vertical plate. The camshaft can rotate in fixed hinge seat, along with the rotation of camshaft, the protruding one side of camshaft can with keep away from the switching curb plate contact of riser one side and outwards prop tightly, and then increased the stability of fixed hinge seat and switching base, guaranteed the compactness that the two are connected.

The first transfer side plate is provided with a side plate screw hole. The first transfer side plate is fixed on the diaphragm by arranging the side plate screw hole on the extension part of the first transfer side plate in the diaphragm and then installing the screw in the side plate screw hole, so that the stability and the tightness of the connection between the transfer base and the diaphragm are improved.

Preferably, a cover plate is arranged on the fixed hinge seat above the hinge mounting hole. The fixed hinge seat above the hinge mounting hole is provided with the cover plate, the cover plate covers the cam shaft and the hinge mounting screw, the adjusting part is shielded, the structure looseness caused by false touch is prevented, and the dustproof effect can be achieved.

Therefore, the structure capable of increasing the bearing capacity of the hinge has the following advantages: the bearing capacity of diaphragm greatly increased, overall structure's life is longer, and switching base structure is small and exquisite be convenient for install on effectively dispersing the atress condition on the diaphragm to the riser.

Drawings

Fig. 1 is a schematic perspective view of a structure of the present utility model that can increase the load bearing capacity of a hinge.

Fig. 2 is a schematic diagram illustrating an assembly structure of the adaptor base and the fixed hinge base in fig. 1.

Fig. 3 is an exploded view of the swivel base and cross plate and riser assembly of fig. 1.

Fig. 4 is a schematic perspective view of the transfer base of fig. 1.

Fig. 5 is a schematic top view of fig. 4.

Fig. 6 is a schematic diagram of the front cross-sectional structure of fig. 4.

In the figure, a diaphragm 1, a riser 2, a riser mounting hole 3, a hinge mounting groove 4, a hinge positioning groove 5, a transfer base 6, a transfer base plate 7, a connecting plate 8, a transfer extension plate 9, a hinge mounting hole 10, a hinge mounting screw 11, a cover plate 12, a first transfer side plate 13, a second transfer side plate 14, a fixed hinge seat 15, a cam shaft 16, a clamping protrusion 17, a mounting groove 18, a clamping groove 19, a clamping protrusion 20, a fixed protrusion 21, a screw mounting seat 22, a base plate screw hole 23, a limit screw 24, a side plate screw hole 25 and a rotary hinge seat 26.

Detailed Description

The technical scheme of the utility model is further specifically described below through examples and with reference to the accompanying drawings.

Examples:

as shown in fig. 1, 2, 3 and 6, a structure capable of increasing the bearing capacity of a hinge comprises a transverse plate 1 and a vertical plate 2 which are vertically connected, wherein 2 vertical plate mounting holes 3 are formed in the vertical plate 2, a hinge mounting groove 4 is formed in the transverse plate 1, a hinge positioning groove 5 is formed in the bottom of the hinge mounting groove 4, a transfer base 6 is embedded in the hinge mounting groove 4, as shown in fig. 4 and 5, the transfer base 6 is a U-shaped base, the transfer base 6 comprises a transfer bottom plate 7 embedded in the transverse plate 1 and a transfer side plate contacted with the vertical plate 2, a connecting plate 8 is integrally formed on the transfer bottom plate 7 at the side opposite to the transfer side plate, a transfer extension plate 9 which is parallel to the transfer bottom plate 7 is integrally formed on the connecting plate 8, a hinge mounting hole 10 is formed in the transfer extension plate 9, a hinge mounting screw 11 is mounted in the hinge mounting hole 10, and a cover plate 12 is arranged on a fixed hinge seat 15 above the hinge mounting hole 10; the adapter side plate comprises a first adapter side plate 13 and a second adapter side plate 14 which are parallel to each other, the first adapter side plate 13 is in contact with the vertical plate 2, the second adapter side plate 14 and the adapter bottom plate 7 are integrally formed, a fixed hinge seat 15 is fixedly arranged on the adapter base 6, a fastening mechanism is arranged on the fixed hinge seat 15 and comprises a cam shaft 16 which is rotatably arranged on the fixed hinge seat 15, the cam shaft 16 can be in contact with the connecting plate 8 and tightly supported, a clamping mechanism is arranged on the inner side of the second adapter side plate 14 and comprises a clamping protrusion 17 which is integrally formed on one side, which is in contact with the second adapter side plate 14, of the fixed hinge seat 15, the clamping protrusion 17 is a threaded protrusion, an installation groove 18 which is attached to the fixed hinge seat 15 is formed on the second adapter side plate 14, a clamping groove 19 which is matched with the clamping protrusion 17 is formed in the installation groove 18, the clamping mechanism also comprises 2 clamping protrusions 20 which are integrally formed on the inner side of the second adapter side plate 14, the clamping protrusions 20 protrude towards the fixed hinge seat 15 and are embedded in the fixed hinge seat 15, the adapter side plate and the adapter side plate 7 are respectively provided with a adapting mechanism, the adapter side plate and the vertical plate 2 comprises a vertical plate 2 and a positioning piece 2, and a positioning structure 2 arranged on the adapter side plate 2 and a vertical plate 2; the mounting structure of the transverse plate 1 comprises a transverse plate 1 fixing piece on the transfer base plate 7, a vertical plate 2 positioning piece comprises a fixing lug 21 arranged on the first transfer side plate 13, and the vertical plate 2 fixing piece comprises a screw mounting seat 22 arranged on the first transfer side plate 13; the fixed part of the transverse plate 1 is a bottom plate screw hole 23 formed in the adapting bottom plate 7, a limit screw 24 is installed in the bottom plate screw hole 23, one end of a nut with larger size of the limit screw 24 is embedded in the hinge positioning groove 5, a side plate screw hole 25 is formed in the first adapting side plate 13, and a rotary hinge seat 26 is connected to the outer side of the fixed hinge seat 15 through a hinge rod.

When the hinge mounting groove 4 and the hinge positioning groove 5 are formed in the transverse plate 1, then the vertical plate 2 is provided with the vertical plate mounting holes 3, the fixed hinge seat 15 is mounted in the switching base 6, the clamping protrusion 17 is clamped into the clamping groove 19, the clamping protrusion 20 is embedded into the fixed hinge seat 15, the connecting plate 8 is tightly supported by the rotating adjusting cam shaft 16, stability between the fixed hinge seat 15 and the switching seat 6 is guaranteed, the screw head of the limiting screw 24 faces downwards, the fixed hinge seat 15 is mounted from the lower side of the switching base plate 7, then the fixing protrusion 21 and the screw mounting seat 22 are respectively corresponding to the vertical plate mounting holes 3 in an interference manner, the switching base 6 and the fixed hinge seat 15 are integrally fixed on the vertical plate 2, the 2 screws are respectively mounted in the side plate screw mounting seat 22 and the side plate screw hole 25, the vertical plate 2 is respectively fixedly connected with the first switching side plate 13 and the fixed hinge seat 15, finally the switching base 6 and the fixed hinge seat 15 and the vertical plate 2 are integrally mounted in the hinge mounting groove 4, the screw head of the limiting screw 24 faces downwards, the screw head of the limiting screw 24 is mounted on the transverse plate 11 is mounted on the cover plate 11, and the force of the hinge mounting seat 11 can be reduced by the screw mounting hole 11, and the force of the hinge mounting plate 11 can be reduced.

Claims (10)

1. Can increase structure of hinge bearing capacity, including diaphragm and riser that connect perpendicularly, the diaphragm on be close to one side of riser and seted up the hinge mounting groove, be equipped with fixed hinge seat in the hinge mounting groove, the fixed hinge seat outside is connected with the rotation hinge seat through the hinge rod, its characterized in that: the hinge mounting groove of the junction of diaphragm and riser in be equipped with the switching base that can surround or partly surround fixed hinge seat, fixed hinge seat installs on the switching base, the lateral wall of switching base is fixed respectively on riser and diaphragm, one side that switching base and fixed hinge seat contacted is equipped with the joint mechanism that can increase stability between switching base and the fixed hinge seat, still be equipped with on the switching base and can increase with diaphragm and riser between stability switching installation mechanism.

2. A structure for increasing the load bearing capacity of a hinge as claimed in claim 1, wherein: the switching base be U type or L type base, the switching base include 2 switching curb plates and the switching bottom plate of inlaying and establishing in the diaphragm that are connected with the riser contact.

3. A structure for increasing the load bearing capacity of a hinge as claimed in claim 2, wherein: the two transfer side plates comprise a first transfer side plate and a second transfer side plate which are parallel to each other, the first transfer side plate is in contact with the vertical plate, the second transfer side plate is integrally formed with the transfer bottom plate, the first transfer side plate is provided with a transfer installation mechanism, and the second transfer side plate is provided with a clamping mechanism.

4. A structure for increasing the load-bearing capacity of a hinge according to claim 1, 2 or 3, characterized in that: the clamping mechanism comprises an integrally formed clamping protrusion in a thread shape on one side, which is contacted with the adapting side plate, of the fixed hinge seat, an installation groove which is jointed with the fixed hinge seat is formed in the adapting side plate, and a clamping groove matched with the clamping protrusion is formed in the installation groove.

5. A structure for increasing the load bearing capacity of a hinge as claimed in claim 4, wherein: the clamping mechanism also comprises a plurality of clamping convex blocks which are integrally formed on the adapting side plate close to one side of the vertical plate and are embedded in the fixed hinge seat.

6. A structure for increasing the load-bearing capacity of a hinge according to claim 1, 2 or 3, characterized in that: the switching installation mechanism comprises a vertical plate installation structure and a transverse plate installation structure, wherein the vertical plate installation structure comprises a vertical plate positioning piece and a vertical plate fixing piece on a switching side plate; the diaphragm mounting structure includes a diaphragm mount on the adapter plate.

7. A structure for increasing the load bearing capacity of a hinge as claimed in claim 6, wherein: the riser locating piece include the fixed lug that sets up on first switching curb plate, the riser mounting include the screw mount pad that sets up on first switching curb plate.

8. A structure for increasing the load bearing capacity of a hinge as claimed in claim 6, wherein: the transverse plate fixing part is a bottom plate screw hole formed in the adapting bottom plate, a limit screw is arranged in the bottom plate screw hole, and a nut end of the limit screw is embedded in the transverse plate.

9. A structure for increasing the load bearing capacity of a hinge as claimed in claim 6, wherein: the transverse plate mounting structure also comprises a transfer extending plate which is parallel to the transfer bottom plate, a hinge mounting hole is formed in the transfer extending plate, and a hinge mounting screw is arranged in the hinge mounting hole.

10. A structure for increasing the load-bearing capacity of a hinge according to claim 1, 2 or 3, characterized in that: the fixed hinge seat on be equipped with the fastening mechanism that can increase with the changeover base frictional force, fastening mechanism including rotating the camshaft of installing on the fixed hinge seat, the camshaft can contact and prop tightly with the changeover curb plate that keeps away from riser one side.

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