CN211115327U

CN211115327U - Hinge easy to disassemble

Info

Publication number: CN211115327U
Application number: CN201921680720.1U
Authority: CN
Inventors: 钟坤宏; 吴顺煌
Original assignee: Shangtai Technology Guangzhou Co ltd
Current assignee: Shangtai Technology Guangzhou Co ltd
Priority date: 2019-10-10
Filing date: 2019-10-10
Publication date: 2020-07-28
Anticipated expiration: 2029-10-10

Abstract

The utility model discloses a quick detachable hinge relates to the technical field of hinge, has solved the technical problem that the hinge is difficult to dismantle, inconvenient maintenance is changed. It includes the hinge cup seat, the articulated arm, go up the fixing base, lower fixing base, attenuator and mount pad, the hinge cup seat passes through U-shaped round pin and articulated arm fixed connection, the articulated arm is connected with last fixing base is articulated through first hinge rod, the attenuator is installed in the fixing base under, lower fixing base is installed in last fixing base, the below demountable installation of lower fixing base has the mount pad, the bottom of lower fixing base one end is equipped with a circuitous knot, the bottom at lower fixing base middle part is equipped with the location arch, the end of lower fixing base is equipped with slidable locking device, the one end of mount pad is pegged graft in the circuitous knot, its other end passes through locking device and locks, the location arch is worn to establish on the mount pad. The utility model discloses rational in infrastructure, reliability are high, and the mount pad can be convenient simple dismantles from the hinge down, and the maintenance of being convenient for is changed.

Description

Hinge easy to disassemble

Technical Field

The utility model relates to a technical field of hinge, more specifically say, it relates to a quick detachable hinge.

Background

At present, the hinge is widely applied to various types of cabinets such as cabinets, wardrobes and the like, has a buffering effect, and is a fixed seat which is connected and fixed on a door plate through a hinge cup seat and a hinge arm. The buffer function is to buffer by the damper in the fixed seat. However, most of the hinges in the current market are complex in structure and difficult to disassemble, and particularly the installation seat is disassembled. Even some products are directly connected with the mounting seat and the fixed seat, which is very inconvenient for the maintenance and the replacement of the mounting seat.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is not enough to prior art, provides a quick detachable hinge, and the mount pad can be convenient simple dismantles from the hinge down.

The technical scheme of the utility model lies in: the utility model provides a hinge easy to detach, includes hinge cup, articulated arm, goes up the fixing base, lower fixing base, attenuator and mount pad, the hinge cup passes through U-shaped round pin and articulated arm fixed connection, the articulated arm is connected through first hinge bar and last fixing base are articulated, the attenuator is installed in the fixing base under, the fixing base is installed in last fixing base down, the below demountable installation of fixing base has the mount pad down, the bottom of fixing base one end is equipped with a circuitous knot down, the bottom at fixing base middle part is equipped with the location arch down, the end of fixing base is equipped with slidable locking device down, the one end of mount pad is pegged graft in the circuitous knot, and its other end passes through locking device and locks, the location arch is worn to establish on the mount pad.

The improved structure of the locking device comprises a locking block, wherein elastic sliding blocks are arranged on two sides of the locking block, first sliding grooves are formed in two sides of a lower fixing seat, the elastic sliding blocks are connected with the first sliding grooves in a sliding mode, an extension block extends from the tail end of the lower fixing seat, positioning grooves communicated with the first sliding grooves are formed in the extension block, an elastic locking seat is arranged at the tail end of each elastic sliding block, and the elastic locking seat is connected to the positioning grooves in a clamped mode.

Further, elasticity locking seat is including the crimping piece that the symmetry set up, be equipped with connecting spring between the crimping piece, the one end of crimping piece is equipped with the crimping board, the other end of crimping piece is equipped with the extension board unanimous with crimping board direction, be equipped with the connecting plate that the slope was arranged between crimping board and the extension board.

Furthermore, the upper fixing seat is provided with a positioning rod, a rotating support is arranged behind the positioning rod, and the rotating support is hinged with the upper fixing seat through a second hinge rod; the first hinge rod is rotatably provided with a spring, one end of the spring is rotatably arranged on the U-shaped pin, the other end of the spring is lapped on the positioning rod, the spring is provided with a connecting seat, one end of the connecting seat is rotatably arranged on the U-shaped pin, and the other end of the connecting seat penetrates through the lower part of the positioning rod and is hinged with one end of the rotating support; the movable end of the damper is hinged with the other end of the rotating support.

Furthermore, the connecting seat is provided with an elastic connecting sheet which is in contact connection with the lower end of the positioning rod.

Furthermore, a first mounting hole and a second mounting hole are arranged on the upper fixing seat, the first mounting hole is a circular through hole, and the second mounting hole is a long waist-shaped through hole; a third mounting hole and a fourth mounting hole are formed in the lower fixing seat, the third mounting hole is a long waist-shaped through hole, and the fourth mounting hole is a circular through hole; the first mounting hole and the third mounting hole are arranged up and down correspondingly, and the second mounting hole and the fourth mounting hole are arranged up and down correspondingly.

Furthermore, anti-skid grains are arranged around the second mounting hole and the fourth mounting hole.

Advantageous effects

The utility model has the advantages that: establish a slidable locking device through the inside at lower fixing base, dismantling the mount pad be, loosen locking device and slide, make locking device and fixing base phase separation, then with the mount pad from down take off from the fixing base can, its dismouting is simple and convenient, avoided at present hinge structure on the market complicated, the problem that the mount pad is difficult to the dismantlement, has improved the maintainability of hinge.

Drawings

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

FIG. 2 is a schematic view of the lower fixing base of the present invention;

fig. 3 is a schematic structural view of the locking device of the present invention;

fig. 4 is a schematic view of the hinge portion of the present invention.

Wherein: 1-cup hinging seat, 2-hinging arm, 3-upper fixed seat, 4-lower fixed seat, 5-damper, 6-mounting seat, 7-first hinging rod, 8-elastic locking seat, 9-positioning rod, 10-locking block, 101-rotating bracket, 11-second hinging rod, 12-spring, 13-connecting seat, 14-elastic connecting sheet, 15-first mounting hole, 16-second mounting hole, 17-third mounting hole, 18-fourth mounting hole, 41-circuitous buckle, 42-positioning projection, 43-first sliding groove, 44-lengthening block, 45-positioning groove, 81-crimping block, 82-connecting spring, 811-crimping plate, 812-extending plate and 813-connecting plate.

Detailed Description

The present invention will be further described with reference to the following examples, which are not intended to limit the scope of the present invention, but are intended to be covered by the appended claims in any way.

Referring to fig. 1-4, the utility model discloses a hinge easy to disassemble, including hinge cup seat 1, hinge arm 2, upper fixing base 3, lower fixing base 4 and attenuator 5. The cup hinging seat 1 is fixedly connected with a hinging arm 2 through a U-shaped pin, and the hinging arm 2 is hinged with the upper fixed seat 3 through a first hinging rod 7. Go up and install locating lever 9 on the fixing base 3, locating lever 9 is located the oblique rear of first hinge bar 7. A rotating bracket 101 is installed behind the positioning rod 9, and the rotating bracket 101 is hinged with the upper fixing seat 3 through a second hinge rod 11. The first hinge rod 7 is rotatably provided with a spring 12, one end of the spring 12 is rotatably arranged on the U-shaped pin, and the other end of the spring 12 is lapped on the positioning rod 9. Specifically, the two ends of the spring 12 are provided with an assembling hole, the assembling hole at one end of the spring is sleeved on the pin of the U-shaped pin close to the first hinge rod 7, and the other end of the spring is directly overlapped on the positioning rod 9. The spring 12 is provided with a connecting seat 13, one end of the connecting seat 13 is rotatably mounted on the U-shaped pin, and the other end of the connecting seat 13 penetrates through the lower part of the positioning rod 9 and is hinged with one end of the rotating bracket 101. Specifically, the connecting seat 13 is provided with an elastic connecting piece 14, the elastic connecting piece 14 is in contact connection with the lower end of the positioning rod 9, and the elastic connecting piece 14 and the connecting seat 13 are of an integrated structure. The movable end of the damper 5 is hinged with the other end of the rotating bracket 101. Damper 5 installs in fixing base 4 down, and lower fixing base 4 is installed in last fixing base 3, and damper 5 and lower fixing base 4 pass through third hinge bar and 3 hinged joint of last fixing base, and the below of lower fixing base 4 is demountable installation has mount pad 6.

In this embodiment, the bottom of the lower fixing seat 4 at one end of the rotating bracket 101 is provided with a circuitous buckle 41, the lower end of the middle part of the lower fixing seat 4 is provided with a positioning protrusion 42, the end of the lower fixing seat 4 is provided with a slidable locking device, one end of the mounting seat 6 is inserted into the circuitous buckle 41, the other end of the mounting seat is locked by the locking device, and the positioning protrusion 42 is inserted into the mounting seat 6. Specifically, the mounting base 6 is provided with a through hole corresponding to the positioning protrusion 42, and the positioning protrusion 42 is inserted into the through hole. The mounting seat 6 is inserted in the circuitous buckle 41, and the mounting seat 6 is firmly fixed below the lower fixing seat 4 through the positioning of the positioning protrusion 42 and the locking effect of the locking device, and is convenient to disassemble and assemble. Specifically, locking device includes latch segment 10, and the both sides of latch segment 10 all are equipped with elastic sliding block. Wherein, the one end that the elastic sliding block is located lower fixing base 4 is the open end, and its other end is connected with latch segment 10. The both sides of lower fixing base 4 are equipped with first spout 43, and elastic sliding block and first spout 43 sliding connection. The tail end of the lower fixed seat 4 is also extended with a lengthened block 44, the lengthened block 44 is provided with a positioning groove 45 communicated with the first sliding groove 43, and the tail end of the elastic sliding block is provided with an elastic locking seat 8. Namely, the open end of the elastic sliding block is connected with the elastic locking seat 8, and the locking block 10 is pulled by the elastic locking seat 8. The elastic locking seat 8 is clamped on the positioning groove 45. Wherein, the elastic locking seat 8 is two compression joint blocks 81 symmetrically arranged, and a connecting spring 82 is arranged between the two compression joint blocks 81. One end of the pressure connecting block 81 is provided with a pressure connecting plate 811 for positioning the locking block 10, and the other end is provided with an extending plate 812 with the same direction as the pressure connecting plate 811; an obliquely arranged connecting plate 813 is provided between the crimping plate 811 and the extension plate 812, so that the crimping block 81 is formed in a form that one end of the crimping plate 811 is small in opening and one end of the extension plate 812 is large in opening, for more effectively positioning the locking block 10. The elastic locking seat 8 is tightly pressed in the positioning groove 45 of the lower fixed seat 4 by the relative acting force of the connecting spring 82 to the two pressure connecting blocks 81, and the locking block 10 is positioned and locked. During the dismantlement, compress elasticity locking seat 8 to inwards promote and to make latch segment 10 and mount pad 6 separation, then take off mount pad 6 can, its easy operation is convenient for more to the dismantlement of mount pad 6.

A first mounting hole 15 and a second mounting hole 16 are formed in the upper fixing seat 3, the first mounting hole 15 is a circular through hole, and the second mounting hole 16 is a long waist-shaped through hole; a third mounting hole 17 and a fourth mounting hole 18 are formed in the lower fixing seat 4, the third mounting hole 17 is a long waist-shaped through hole, and the fourth mounting hole 18 is a circular through hole; the first mounting hole 15 and the third mounting hole 17 are correspondingly arranged up and down, the second mounting hole 16 and the fourth mounting hole 18 are correspondingly arranged up and down, and fixing bolts are installed in the first mounting hole 15 and the fourth mounting hole 18. The second mounting hole 16 and the fourth mounting hole 18 are provided with anti-skid lines around.

The above is only the preferred embodiment of the present invention, and it should be noted that for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which will not affect the utility model and the utility of the patent.

Claims

1. The hinge easy to disassemble comprises a hinge cup seat (1), a hinge arm (2), an upper fixing seat (3), a lower fixing seat (4), a damper (5) and a mounting seat (6), wherein the hinge cup seat (1) is fixedly connected with the hinge arm (2) through a U-shaped pin, the hinge arm (2) is hinged with the upper fixing seat (3) through a first hinge rod (7), the damper (5) is installed in the lower fixing seat (4), the lower fixing seat (4) is installed in the upper fixing seat (3), the hinge easy to disassemble hinge is characterized in that the mounting seat (6) is detachably installed below the lower fixing seat (4), a circuitous buckle (41) is arranged at the bottom of one end of the lower fixing seat (4), a positioning bulge (42) is arranged at the bottom of the middle part of the lower fixing seat (4), a slidable locking device is arranged at the tail end of the lower fixing seat (4), one end of the mounting seat (6) is inserted in the circuitous buckle (41), the other end of the positioning lug boss is locked by a locking device, and the positioning lug boss (42) penetrates through the mounting seat (6).

2. The easy-to-detach hinge according to claim 1, wherein the locking device comprises a locking block (10), elastic sliding blocks are arranged on two sides of the locking block (10), first sliding grooves (43) are arranged on two sides of the lower fixing seat (4), the elastic sliding blocks are connected with the first sliding grooves (43) in a sliding mode, an extension block (44) further extends from the tail end of the lower fixing seat (4), positioning grooves (45) communicated with the first sliding grooves (43) are formed in the extension block (44), an elastic locking seat (8) is arranged at the tail end of each elastic sliding block, and the elastic locking seat (8) is clamped on the positioning grooves (45).

3. An easy detachable hinge according to claim 2, wherein the elastic locking seat (8) comprises symmetrically arranged compression blocks (81), a connecting spring (82) is arranged between the compression blocks (81), one end of the compression block (81) is provided with a compression plate (811), the other end of the compression block (81) is provided with an extension plate (812) which is consistent with the direction of the compression plate (811), and a connecting plate (813) which is obliquely arranged is arranged between the compression plate (811) and the extension plate (812).

4. The easy-to-detach hinge according to claim 1, characterized in that the upper fixing seat (3) is provided with a positioning rod (9), a rotating bracket (101) is arranged behind the positioning rod (9), and the rotating bracket (101) is hinged to the upper fixing seat (3) through a second hinge rod (11); a spring (12) is rotatably mounted on the first hinge rod (7), one end of the spring (12) is rotatably mounted on the U-shaped pin, the other end of the spring (12) is overlapped on the positioning rod (9), a connecting seat (13) is arranged on the spring (12), one end of the connecting seat (13) is rotatably mounted on the U-shaped pin, and the other end of the connecting seat (13) penetrates through the lower part of the positioning rod (9) and is hinged with one end of the rotating support (101); the movable end of the damper (5) is hinged with the other end of the rotating support (101).

5. The easy-to-detach hinge according to claim 4, characterized in that the connecting seat (13) is provided with an elastic connecting piece (14), and the elastic connecting piece (14) is in contact connection with the lower end of the positioning rod (9).

6. The easy-to-detach hinge according to claim 1, wherein the upper fixing seat (3) is provided with a first mounting hole (15) and a second mounting hole (16), the first mounting hole (15) is a circular through hole, and the second mounting hole (16) is a long waist-shaped through hole; a third mounting hole (17) and a fourth mounting hole (18) are formed in the lower fixing seat (4), the third mounting hole (17) is a long waist-shaped through hole, and the fourth mounting hole (18) is a circular through hole; the first mounting hole (15) and the third mounting hole (17) are arranged up and down correspondingly, and the second mounting hole (16) and the fourth mounting hole (18) are arranged up and down correspondingly.

7. A frangible hinge according to claim 6, wherein the second mounting hole (16) and the fourth mounting hole (18) are provided with non-slip threads around each.