CN216277429U - Hidden quick-dismantling dustproof hinge - Google Patents

Abstract

The utility model discloses a hidden type quick-disassembly dustproof hinge which comprises a first leaf, wherein a groove is formed in the position, close to the middle, of one side of the first leaf, through grooves are formed in the positions, close to one sides, of the top and the bottom in the groove, a connecting block is arranged in the position, close to one side, in the groove, one side of the connecting block extends to the outside of the groove and is fixedly connected with a second leaf, and sliding grooves are formed in the two sides in the through grooves. This dustproof hinge of hidden quick dismantlement, through the design of connecting rod, outside groove, axostylus axostyle, link, snap ring and draw-in groove for this device has the function of quick dismantlement, lets the user when dismantling, need not to demolish whole hinge, and can not destroy the contact between hinge and the cabinet body lockhole in the whole dismantlement process, thereby ensures that the bad condition of locking appears after the secondary installation can not appear, brings the convenience for the user, has improved the practicality of this device, has satisfied user's user demand.

Description

Hidden quick-dismantling dustproof hinge

Technical Field

The utility model relates to the technical field of hinges, in particular to a hidden type quick-disassembly dustproof hinge.

Background

Hinges, also known as hinges, are mechanical devices used to connect two solids and allow relative rotation between them. The hinge may be constructed of a movable component or may be constructed of a foldable material. The hinges are mainly arranged on doors and windows, and more hinges are arranged on cabinets and are mainly classified into stainless steel hinges and iron hinges according to materials; the hydraulic hinge (also called damping hinge) is also provided for people to enjoy better, and is characterized in that the hydraulic hinge has a buffering function when the cabinet door is closed, and the noise generated by collision between the cabinet door and the cabinet body when the cabinet door is closed is reduced to the greatest extent.

Hidden dust hinges are used when the cabinet door is installed. However, current hidden dustproof hinge is when using, and the dismouting is very inconvenient, when the user need dismantle the cabinet door sometimes, often need demolish whole hinge, could dismantle the cabinet door, not only brings inconvenience for the user like this, still influences the compactness of lockhole on hinge and the cabinet body easily, leads to after the secondary installation, the bad condition of locking appears in the bolt, can not satisfy user's user demand already. Therefore, a hidden type quick-disassembly dustproof hinge is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a hidden type quick-disassembly dustproof hinge, which solves the problems that the existing hidden type dustproof hinge is inconvenient to disassemble and assemble when in use, and when a user needs to disassemble a cabinet door sometimes, the whole hinge is often required to be disassembled to disassemble the cabinet door, so that inconvenience is brought to the user, the tightness between the hinge and a lock hole in the cabinet body is easily influenced, the situation that the bolt is not locked well after secondary installation is caused, and the use requirement of the user cannot be met.

In order to achieve the purpose, the utility model provides the following technical scheme: a hidden type quick-dismantling dustproof hinge comprises a first sheet, a groove is formed in the position, close to the middle, of one side of the first sheet, through grooves are formed in the positions, close to one side, of the top and the bottom in the groove, a connecting block is arranged in the position, close to one side, in the groove, one side of the connecting block extends to the outside of the groove and is fixedly connected with a second sheet, sliding grooves are formed in the two sides in the through grooves, springs are fixedly connected to the opposite sides of the inner walls of the upper sliding groove and the lower sliding groove, sliding blocks are fixedly connected to the opposite sides of the two springs, the opposite sides of the left sliding block and the right sliding block respectively extend to the outside of the two sliding grooves and are fixedly connected with inward rotating bearings, shaft levers are fixedly connected to the positions, close to one side, of the top and the bottom of the connecting block, one sides, back to each other, of the upper shaft lever and the lower shaft lever respectively penetrate through the two through the through grooves and the two inward rotating bearings and extend to the outside of the inward rotating bearings, the connecting block is arranged on the outer surface of the shaft rod, a clamping groove is formed in one end, away from the connecting block, of the outer surface of the shaft rod, a clamping ring is fixedly connected to the inner portion of the inner rotating bearing, threaded locking grooves are formed in positions, close to one side, of the top portion and the bottom portion of the first sheet, inner hexagonal bolts are connected to the inner threads of the threaded locking grooves, connecting rods are arranged on one sides, opposite to the upper inner hexagonal bolts, of the upper inner hexagonal bolts, one sides, opposite to the lower inner hexagonal bolts, of the two connecting rods are in contact with the two inner hexagonal bolts respectively, one sides, opposite to the two connecting rods, of the first sheet are all penetrated through the first sheet and extend to the inside of the through groove, outer grooves are formed in positions, close to the top portion and the bottom portion, of one side of the front surface of the first sheet, and the outer grooves and the through groove are designed in an intercommunicating mode.

Compared with the prior art, the utility model has the beneficial effects that: this dustproof hinge of hidden quick dismantlement, through the design of connecting rod, outside groove, axostylus axostyle, link, snap ring and draw-in groove for this device has the function of quick dismantlement, lets the user when dismantling, need not to demolish whole hinge, and can not destroy the contact between hinge and the cabinet body lockhole in the whole dismantlement process, thereby ensures that the bad condition of locking appears after the secondary installation can not appear, brings the convenience for the user, has improved the practicality of this device, has satisfied user's user demand.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the structure of the present invention;

FIG. 3 is an enlarged view of part A of FIG. 2;

FIG. 4 is a partially enlarged view of B in FIG. 2;

FIG. 5 is a schematic view of a snap ring of the present invention;

fig. 6 is a schematic view of a card slot of the present invention.

In the figure: 1. a first sheet; 2. a groove; 3. a through groove; 4. connecting blocks; 5. a second sheet; 6. a chute; 7. a spring; 8. a slider; 9. an inward rotation bearing; 10. a shaft lever; 11. a connecting frame; 12. a card slot; 13. a snap ring; 14. a thread lock groove; 15. a hexagon socket head cap screw; 16. a connecting rod; 17. an outer groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a hidden type quick-dismantling dustproof hinge comprises a first sheet 1, a groove 2 is arranged at the position close to the middle of one side of the first sheet 1, through grooves 3 are respectively arranged at the positions close to one sides of the top and the bottom in the groove 2, a connecting block 4 is arranged at the position close to one side in the groove 2, one side of the connecting block 4 extends to the outside of the groove 2 and is fixedly connected with a second sheet 5, sliding grooves 6 are respectively arranged at the two sides in the through grooves 3, springs 7 are respectively and fixedly connected at the opposite sides of the inner walls of the upper and lower sliding grooves 6, sliding blocks 8 are respectively and fixedly connected at the opposite sides of the two springs 7, the opposite sides of the left and right sliding blocks 8 respectively extend to the outside of the two sliding grooves 6 and are fixedly connected with inward rotating bearings 9, shaft levers 10 are respectively and fixedly connected at the positions close to one sides of the top and the bottom of the connecting block 4, the opposite sides of the upper and the lower shaft levers 10 respectively penetrate through the two through grooves 3 and the two inward rotating bearings 9 and extend to the outside of the inward rotating bearings 9, draw-in groove 12 has been seted up to the one end that connecting block 4 was kept away from to axostylus axostyle 10 surface, the inside fixedly connected with snap ring 13 of adversion bearing 9, screw thread locked groove 14 has all been seted up to one side position by of 1 top of first page piece and bottom, the inside threaded connection of screw thread locked groove 14 has hexagon socket head cap screw 15, one side that two upper and lower hexagon socket head cap screw 15 are relative all is provided with connecting rod 16, one side that two connecting rod 16 carried on the back mutually respectively with two hexagon socket head cap screw 15 contacts, one side that two connecting rod 16 are relative all runs through first page piece 1 and extends to the inside that leads to groove 3, outer limit groove 17 has all been seted up by top and bottom position to one side of 1 front surface of first page piece, outer limit groove 17 and lead to the design of intercommunication formula between the groove 3.

In the utility model: the groove 2 and the first sheet 1 are integrally designed, and the through groove 3 and the groove 2 are integrally designed; through the setting of recess 2, the connecting block 4 of being convenient for moves about.

In the utility model: the inner wall of the sliding chute 6 is contacted with the sliding block 8, and the sliding block 8 is in sliding connection with the sliding chute 6; through the setting of spout 6 and slider 8 for interior pivot bearing 9 can slide.

In the utility model: the inner side of the clamping ring 13 extends into the clamping groove 12, and the clamping ring 13 is clamped with the clamping groove 12; through the setting of snap ring 13 and draw-in groove 12, can carry on spacingly to axostylus axostyle 10.

In the utility model: the opposite sides of the two connecting rods 16 are fixedly connected with connecting frames 11, and the opposite sides of the upper connecting frame 11 and the lower connecting frame 11 are fixedly connected with the sliding block 8; through the arrangement of the connecting frame 11, the connecting frame is used for connecting with the two sliding blocks 8.

In the utility model: the clamping groove 12 and the shaft lever 10 are integrally designed, and the top and the bottom of the connecting block 4 are both contacted with the inner wall of the groove 2; through the setting of connecting block 4, can drive second leaf 5 and rotate.

The working principle is as follows: when the device needs to be disassembled, the user firstly screws out the hexagon socket head cap screw 15 from the thread lock groove 14, thereby the limitation of the connecting rod 16 is removed, after the limitation of the connecting rod 16 is removed, the user pulls the connecting rod 16 to the outer side to move, the connecting rod 16 moves to drive the sliding block 8 to move, the sliding block 8 moves to drive the inner rotary bearing 9 to move, the clamping ring 13 is driven to be separated from the clamping groove 12 on the shaft rod 10 through the movement of the inner rotary bearing 9, the limitation of the shaft rod 10 is removed, then the user pulls the second sheet 5 to the front side to move, the shaft rod 10 is enabled to move out from the outer groove 17, and the disassembling step of the device is completed.

In summary, the following steps: the hidden type quick-dismantling dustproof hinge has the advantages that through the design of the connecting rod 16, the outer groove 17, the shaft rod 10, the connecting frame 11, the clamping ring 13 and the clamping groove 12, the device has the function of quick dismantling, a user does not need to dismantle the whole hinge when dismantling, and the relation between the hinge and a lock hole of a cabinet body is not destroyed in the whole dismantling process, so that the condition of poor locking after secondary installation is avoided, convenience is brought to the user, the practicability of the device is improved, the use requirement of the user is met, the problem that the existing hidden type dustproof hinge is inconvenient to dismantle when in use is solved, the problem that the disassembly and the assembly are extremely inconvenient is solved, when the user needs to dismantle a cabinet door sometimes, the whole hinge is often required to be dismantled, the cabinet door can be dismantled, inconvenience is brought to the user, the tightness between the hinge and the lock hole on the cabinet body is easily influenced, and the secondary installation is caused, the situation that the locking of the bolt is poor is caused, and the use requirement of a user cannot be met.

Claims (6)

1. The utility model provides a hidden quick detach dustproof hinge, includes first leaf (1), its characterized in that: a groove (2) is formed in the middle position of one side of the first sheet (1), through grooves (3) are formed in the positions, close to one side, of the top and the bottom in each groove (2), a connecting block (4) is arranged in the position, close to one side, in each groove (2), one side of each connecting block (4) extends to the outside of each groove (2) and is fixedly connected with a second sheet (5), sliding grooves (6) are formed in the two sides in each through groove (3), springs (7) are fixedly connected to the opposite sides of the inner walls of the upper sliding groove and the lower sliding groove (6), sliding blocks (8) are fixedly connected to the opposite sides of the two springs (7), opposite sides of the left sliding block and the right sliding block (8) respectively extend to the outside of the two sliding grooves (6) and are fixedly connected with inward rotating bearings (9), and shaft levers (10) are fixedly connected to the positions, close to one sides, of the top and the bottom of the connecting blocks (4), one side of the upper shaft lever (10) and the other side of the lower shaft lever (10) which are opposite to each other are respectively penetrated through two through grooves (3) and two inward rotating bearings (9) and extend to the outer parts of the inward rotating bearings (9), one end of the outer surface of the shaft lever (10) which is far away from the connecting block (4) is provided with a clamping groove (12), the inner parts of the inward rotating bearings (9) are fixedly connected with a clamping ring (13), the positions of the top and the bottom of the first sheet (1) which are close to one side are respectively provided with a thread locking groove (14), the inner threads of the thread locking groove (14) are connected with inner hexagonal bolts (15), one sides of the upper inner hexagonal bolt and the lower inner hexagonal bolt (15) which are opposite to each other are respectively provided with a connecting rod (16), one sides of the two connecting rods (16) which are opposite to each other are respectively penetrated through the first sheet (1) and extend to the inner parts of the through grooves (3), the positions of the top and the bottom of one side of the front surface of the first sheet (1) which are close to the top and the bottom are respectively provided with outer edge grooves (17), the outer edge groove (17) and the through groove (3) are designed in an intercommunicating mode.

2. The concealed quick release dust hinge of claim 1, wherein: the groove (2) and the first leaf (1) are integrally designed, and the through groove (3) and the groove (2) are integrally designed.

3. The concealed quick release dust hinge of claim 1, wherein: the inner wall of the sliding groove (6) is in contact with the sliding block (8), and the sliding block (8) is in sliding connection with the sliding groove (6).

4. The concealed quick release dust hinge of claim 1, wherein: the inside of snap ring (13) inboard extension to draw-in groove (12), snap ring (13) and draw-in groove (12) joint.

5. The concealed quick release dust hinge of claim 1, wherein: the opposite sides of the two connecting rods (16) are fixedly connected with connecting frames (11), and the opposite sides of the upper connecting frame and the lower connecting frame (11) are fixedly connected with the sliding blocks (8).

6. The concealed quick release dust hinge of claim 1, wherein: the clamping groove (12) and the shaft rod (10) are integrally designed, and the top and the bottom of the connecting block (4) are both in contact with the inner wall of the groove (2).

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