CN211342299U

CN211342299U - Novel stainless steel upset damping formula hinge

Info

Publication number: CN211342299U
Application number: CN201922460503.8U
Authority: CN
Inventors: 夏春华; 杨进芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-08-25
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to the technical field of hinges, and discloses a novel stainless steel overturning damping type hinge, wherein one end of a single-shaft leaf is provided with a double-shaft leaf through hinging, a hinging rotating shaft penetrates through the joint of the single-shaft leaf and the double-shaft leaf, the outer surface of the hinging rotating shaft is sleeved with a mounting and dismounting mechanism, mounting holes are respectively arranged in the single-shaft leaf and the double-shaft leaf, and a stabilizing component is fixedly arranged on the upper surface of the single-shaft leaf and the double-shaft leaf, the stabilizing component adopted by the utility model is respectively clamped in clamping grooves in a first clamping shell and a second clamping shell through reinforcing convex ribs arranged on the surfaces of the single-shaft leaf and the double-shaft leaf, the clamping shells are arranged at the inner sides of a cabinet door and a cabinet body through limiting screws, the mounting holes coincide with positioning holes arranged in the clamping shells, and the fixing is carried out through locking pins, so that the connection stability of the damping hinge is improved, the damping hinge is prevented from sliding downwards and the outer surface of the hinge is prevented from being corroded.

Description

Novel stainless steel upset damping formula hinge

Technical Field

The utility model relates to a hinge technical field specifically is a novel stainless steel upset damping formula hinge.

Background

The hinge is formally named as a hinge, usually forms a two-fold type and is a part for connecting two parts of an object and enabling the two parts to move, the damping hinge is a hydraulic buffering hinge which utilizes the buffering performance of liquid and has an ideal buffering effect, and the damping hinge is usually suitable for cabinet door connection of furniture such as a wardrobe, a book cabinet, a floor cabinet, a television cabinet, a cupboard, a wine cabinet, a locker and the like.

However, traditional damping hinge is not firm after cabinet door junction installation, and after long-time use, the skew gliding is rocked easily to the damping hinge, influences the life of hinge to when assembling, the pivot of hinge inside is maintained and is dismantled inconveniently, causes the damping hinge to rotate unsmoothly. Therefore, the person skilled in the art provides a new stainless steel turnover damping hinge to solve the above problems in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel stainless steel upset damping formula hinge to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a novel stainless steel upset damping formula hinge, includes unipolar leaf, biax leaf, mounting hole and articulated pivot, the one end of unipolar leaf is through articulated two-axis leaf of installing, the junction of unipolar leaf and two-axis leaf runs through there is articulated pivot, the mechanism is torn open to ann has been cup jointed to the surface of articulated pivot, the mounting hole has all been seted up to the inside of unipolar leaf and two-axis leaf, and the last fixed surface of unipolar leaf and two-axis leaf installs firm subassembly.

As a further aspect of the present invention: the mounting and dismounting mechanism comprises a first damping sleeve, a second damping sleeve, a ball bearing, a spring, a gasket and a connecting piece, wherein the second damping sleeve is arranged at one end of the single-shaft blade, the first damping sleeve is arranged at one end of the double-shaft blade, the ball bearing is arranged at the joint of the first damping sleeve and the second damping sleeve, an articulated rotating shaft is connected to the inside of the first damping sleeve, the second damping sleeve and the ball bearing in a penetrating manner, the spring is sleeved at the center of the outer surface of the articulated rotating shaft, the gaskets are sleeved at the two ends of the articulated rotating shaft, and the connecting piece is fixedly mounted on one side surface of each gasket.

As a further aspect of the present invention: the connecting piece passes through threaded connection at the both ends of articulated pivot, the connecting piece size and the size phase-match of packing ring, and connecting piece and packing ring formula structure as an organic whole, the packing ring is the rubber material component.

As a further aspect of the present invention: the inner diameter of the first damping sleeve is smaller than that of the second damping sleeve, the length of the second damping sleeve is larger than that of the first damping sleeve, and the number of the second damping sleeve and the number of the ball bearings are two.

As a further aspect of the present invention: firm subassembly includes first card shell, second card shell, draw-in groove, locating hole, fitting pin, spacing screw and enhancement protruding muscle, the equal fixed mounting of upper surface of unipolar page or leaf and biax page or leaf has the enhancement protruding muscle, strengthen the inside of protruding muscle joint at the draw-in groove, the inboard at first card shell and second card shell is installed respectively to the draw-in groove, the equal fixed mounting of four corners of the surface of first card shell and second card shell has spacing screw, and the locating hole has all been seted up to the upper surface of first card shell and second card shell, the fitting pin has been run through to the inside of locating hole.

As a further aspect of the present invention: the size of first card shell and the size phase-match of second card shell, and the material of first card shell and second card shell is stainless steel material component, strengthen protruding muscle's quantity and be four, and strengthen protruding muscle and regard as the bilateral symmetry installation with the center of articulated pivot as the standard, the length of draw-in groove is less than the length of strengthening protruding muscle.

As a further aspect of the present invention: the number of the positioning holes and the locking pins is four, the positioning holes and the locking pins are of an integrated structure, and the locking pins vertically penetrate through the positioning holes and the mounting holes through threads.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses the ann that sets up tears mechanism open, through unipolar leaf piece and biax leaf piece internally mounted's damping cover, the ball bearing of unipolar leaf piece and the installation of biax leaf piece junction simultaneously runs through whole inside with articulated pivot, and threaded connection is carried out in the combination of packing ring and connection piece through the both ends of articulated pivot simultaneously, has reduced the frictional force between connection piece and the hinge through the rubber packing ring, has also guaranteed the purpose that the pivot can be quick, simple and convenient installation when making the hinge smoothly rotate, and the practicality is strong.

2. The utility model discloses a firm subassembly, through the protruding muscle of enhancement of unipolar page or leaf and biax page or leaf surface mounting, will strengthen protruding muscle difference joint at the inside draw-in groove of first card shell and second card shell, will block the shell and pass through the spacing screw and install the inboard at the cabinet door and the cabinet body, the locating hole coincidence of simultaneously installing hole and the inside seting up of card shell is fixed through the fitting pin, has improved the connection steadiness of damping hinge, prevents that the surface of damping hinge gliding and hinge from suffering the erosion.

Drawings

FIG. 1 is a schematic structural view of a novel stainless steel turnover damping hinge;

FIG. 2 is a schematic structural view of a stabilizing assembly in a novel stainless steel flip damped hinge;

fig. 3 is a schematic diagram of the internal structure of a novel mounting and dismounting mechanism in a stainless steel turnover damping type hinge.

In the figure: 1. a uniaxial sheet; 2. a biaxial sheet; 3. mounting holes; 4. a hinge shaft; 5. a stabilizing assembly; 6. mounting and dismounting the mechanism; 7. a first damping sleeve; 8. a second damping sleeve; 9. a ball bearing; 10. a spring; 11. a gasket; 12. connecting sheets; 13. a first card housing; 14. a second card housing; 15. a card slot; 16. positioning holes; 17. a locking pin; 18. a limiting screw; 19. and reinforcing the convex ribs.

Detailed Description

Referring to fig. 1 to 3, in an embodiment of the present invention, a novel stainless steel turnover damping hinge includes a single-axis leaf 1, a double-axis leaf 2, a mounting hole 3 and a hinge shaft 4, wherein the double-axis leaf 2 is mounted at one end of the single-axis leaf 1 by means of a hinge, the hinge shaft 4 penetrates through a joint of the single-axis leaf 1 and the double-axis leaf 2, a mounting and dismounting mechanism 6 is sleeved on an outer surface of the hinge shaft 4, the mounting and dismounting mechanism 6 includes a first damping sleeve 7, a second damping sleeve 8, a ball bearing 9, a spring 10, a washer 11 and a connecting sheet 12, the second damping sleeve 8 is mounted inside one end of the single-axis leaf 1, the first damping sleeve 7 is mounted inside one end of the double-axis leaf 2, the ball bearing 9 is mounted at a joint of the first damping sleeve 7 and the second damping sleeve 8, an inner diameter of the first damping sleeve 7 is smaller than an inner diameter of the second damping sleeve 8, a length of the second damping sleeve 8 is larger than a length of the first, the quantity of second damping cover 8 and ball bearing 9 is two, first damping cover 7, the inside through connection of second damping cover 8 and ball bearing 9 has articulated pivot 4, spring 10 has been cup jointed to the surface center department of articulated pivot 4, and packing ring 11 has all been cup jointed at the both ends of articulated pivot 4, packing ring 11 is the rubber material component, a side fixed surface of packing ring 11 installs connection piece 12, connection piece 12 passes through threaded connection at the both ends of articulated pivot 4, connection piece 12 size and packing ring 11's size phase-match, and connection piece 12 and packing ring 11 formula structure as an organic whole, frictional force between connection piece 12 and the hinge has been reduced through the design of rubber packing ring 11 and ball bearing 9, make the smooth pivoted of hinge also guaranteed that the pivot can be quick, the purpose of simple and convenient installation.

In fig. 2: the single-shaft leaf 1 and the double-shaft leaf 2 are both provided with mounting holes 3, the upper surfaces of the single-shaft leaf 1 and the double-shaft leaf 2 are fixedly provided with a stabilizing component 5, the stabilizing component 5 comprises a first clamping shell 13, a second clamping shell 14, clamping grooves 15, positioning holes 16, locking pins 17, limiting screws 18 and reinforcing convex ribs 19, the upper surfaces of the single-shaft leaf 1 and the double-shaft leaf 2 are both fixedly provided with reinforcing convex ribs 19, the reinforcing convex ribs 19 are clamped in the clamping grooves 15, the number of the reinforcing convex ribs 19 is four, the reinforcing convex ribs 19 are symmetrically arranged on two sides by taking the center of the hinged rotating shaft 4 as the standard, the clamping grooves 15 are respectively arranged at the inner sides of the first clamping shell 13 and the second clamping shell 14, the length of the clamping grooves 15 is smaller than that of the reinforcing convex ribs 19, the size of the first clamping shell 13 is matched with that of the second clamping shell 14, and the first clamping shell 13 and the second clamping shell 14 are made of stainless steel materials, four equal fixed mounting in corner of surface of first card shell 13 and second card shell 14 have stop screw 18, and locating hole 16 has all been seted up to the upper surface of first card shell 13 and second card shell 14, locating hole 16's inside runs through there is fitting pin 17, the quantity of locating hole 16 and fitting pin 17 is four, and locating hole 16 and fitting pin 17 formula structure as an organic whole, fitting pin 17 runs through the inside at locating hole 16 and mounting hole 3 perpendicularly through the screw thread, utilize fitting pin 17 to run through mounting hole 3 simultaneously and the inside locating hole 16 of seting up of card shell, and stop screw 18 fixes on connecting the cabinet board, the connection steadiness of damping hinge has been improved.

The utility model discloses a theory of operation is: before the damping hinge is installed, a first damping sleeve 7 and a second damping sleeve 8 which are installed inside a single-shaft leaf 1 and a double-shaft leaf 2 are sleeved with a hinged rotating shaft 4 through a ball bearing 9 which is installed at the joint of the single-shaft leaf 1 and the double-shaft leaf 2, a spring 10 is sleeved on the hinged rotating shaft 4 and penetrates through the damping sleeve and the ball bearing 9, a gasket 11 is sleeved on the outer surface of the hinged rotating shaft 4, a connecting sheet 12 is sleeved at two ends of the hinged rotating shaft 4 through threads to form the damping hinge, the damping hinge can be quickly installed and removed when maintenance is needed, the friction force between the connecting sheet 12 and the hinge is reduced by using the design of the rubber gasket 11 and the ball bearing 9, the hinge can smoothly rotate, a first clamping shell 13 and a second clamping shell 14 are respectively installed on the surfaces of a cabinet door and a cabinet body, and reinforcing convex ribs 19 which are installed on the surfaces of the single-shaft leaf 1 and the double-shaft leaf 2 are used for respectively clamping the reinforcing convex ribs 19 in clamping grooves 15 which are clamped inside, the shell of will blocking passes through stop screw 18 to be installed in the inboard of the cabinet door and the cabinet body, and the locating hole 16 coincidence that the inside was seted up of mounting hole 3 and the shell of blocking simultaneously is fixed through fitting pin 17, has improved the connection steadiness of damping hinge, prevents that the surface of damping hinge gliding and hinge from suffering the erosion.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a novel stainless steel upset damping formula hinge, includes unipolar leaf (1), biax leaf (2), mounting hole (3) and articulated pivot (4), its characterized in that, the one end of unipolar leaf (1) is installed biax leaf (2) through the articulated, the junction of unipolar leaf (1) and biax leaf (2) runs through articulated pivot (4), the surface of articulated pivot (4) has cup jointed ann and has torn open mechanism (6), mounting hole (3) have all been seted up to the inside of unipolar leaf (1) and biax leaf (2), and the last fixed surface of unipolar leaf (1) and biax leaf (2) installs firm subassembly (5).

2. The novel stainless steel turnover damping type hinge according to claim 1, wherein the mounting and dismounting mechanism (6) comprises a first damping sleeve (7), a second damping sleeve (8), a ball bearing (9), a spring (10), a gasket (11) and a connecting sheet (12), the second damping sleeve (8) is mounted inside one end of the single-shaft leaf (1), the first damping sleeve (7) is mounted inside one end of the double-shaft leaf (2), the ball bearing (9) is mounted at the joint of the first damping sleeve (7) and the second damping sleeve (8), the hinge shaft (4) is connected through the insides of the first damping sleeve (7), the second damping sleeve (8) and the ball bearing (9), the spring (10) is sleeved at the center of the outer surface of the hinge shaft (4), and the gaskets (11) are sleeved at both ends of the hinge shaft (4), and a connecting sheet (12) is fixedly arranged on the surface of one side of the gasket (11).

3. A novel stainless steel turnover damping hinge as claimed in claim 2, characterized in that said connecting pieces (12) are screwed on both ends of the hinge shaft (4), said connecting pieces (12) are matched with the washer (11), said connecting pieces (12) and washer (11) are of an integral structure, and said washer (11) is made of rubber material.

4. The novel stainless steel turnover damping hinge according to claim 2, characterized in that the inner diameter of the first damping sleeve (7) is smaller than the inner diameter of the second damping sleeve (8), the length of the second damping sleeve (8) is greater than the length of the first damping sleeve (7), and the number of the second damping sleeve (8) and the number of the ball bearings (9) are two.

5. The novel stainless steel overturning damping hinge according to claim 1, the stabilizing component (5) comprises a first clamping shell (13), a second clamping shell (14), a clamping groove (15), a positioning hole (16), a locking pin (17), a limiting screw (18) and a reinforcing convex rib (19), the upper surfaces of the single-shaft leaf (1) and the double-shaft leaf (2) are fixedly provided with reinforcing convex ribs (19), the reinforcing convex ribs (19) are clamped in the clamping grooves (15), the clamping grooves (15) are respectively arranged at the inner sides of the first clamping shell (13) and the second clamping shell (14), limiting screws (18) are fixedly arranged at four corners of the outer surfaces of the first clamping shell (13) and the second clamping shell (14), and the upper surfaces of the first clamping shell (13) and the second clamping shell (14) are respectively provided with a positioning hole (16), and a locking pin (17) penetrates through the positioning hole (16).

6. The novel stainless steel turnover damping hinge according to claim 5, wherein the first clamping shell (13) and the second clamping shell (14) are matched in size, the first clamping shell (13) and the second clamping shell (14) are both made of stainless steel components, the number of the reinforcing ribs (19) is four, the reinforcing ribs (19) are symmetrically installed on two sides of the center of the hinge shaft (4), and the length of each clamping groove (15) is smaller than that of each reinforcing rib (19).

7. The novel stainless steel turnover damping hinge according to claim 5, characterized in that the number of the positioning holes (16) and the locking pins (17) is four, the positioning holes (16) and the locking pins (17) are of an integral structure, and the locking pins (17) vertically penetrate through the positioning holes (16) and the mounting holes (3) through threads.