CN220929067U - Hinge with damping hinge - Google Patents

Abstract

The utility model discloses a hinge type hinge with damping, which relates to the field of hinge type hinges and comprises a first hinge and a second hinge, wherein a fixed sleeve is fixed on one side of the first hinge, a first connecting sleeve is arranged in the fixed sleeve, a second connecting sleeve is sleeved on the outer wall of the first connecting sleeve, a fixed sleeve is fixed on one side of the second hinge, a second mounting groove is formed in the fixed sleeve, the inner wall of the second mounting groove is attached to the outer wall of the second connecting sleeve, and a diversion hole is formed in the outer wall of the first connecting sleeve. According to the utility model, the torsion spring releases pressure to enable the hinge to rotate on the connecting shaft, and when the second hinge rotates, the first connecting sleeve and the second connecting sleeve are matched to enable the friction force to be increased when the hinge rotates, so that the buffer function is achieved, the structure is simpler, the assembly is more convenient, the production cost of the buffer hinge is effectively reduced, and the working reliability is improved.

Description

Hinge with damping hinge

Technical Field

The utility model relates to the field of hinge type hinges, in particular to a hinge type hinge with damping.

Background

Hinge hinges are a special type of hinge, also called hinges, which are made up of two parallel metal sheets or segments, joined together by means of shafts or pins fixed between them, and are widely used in general for storage cases, doors and windows, furniture and other objects, so that the parts of the object can rotate on one shaft, enabling an opening or a rotating movement, and in particular hinge hinges are also used for connecting the case and the lid of the storage case, so as to enable easy opening and closing of the lid.

Most of hinges with damping in the prior art use hydraulic damping structures, and the hydraulic damping hinges are large in size and complex in structure.

Disclosure of utility model

Based on this, the present utility model aims to provide a hinge with damping hinge, so as to solve the technical problems mentioned in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a take damping hinge formula hinge, includes first hinge and second hinge, one side of first hinge is fixed with fixed sleeve, and fixed sleeve's internally mounted has first adapter sleeve, the outer wall cover of first adapter sleeve is equipped with the second adapter sleeve, one side of second hinge is fixed with fixed sleeve, and fixed sleeve's inside has seted up the second mounting groove to the inner wall of second mounting groove is laminated mutually with the outer wall of second adapter sleeve, the water conservancy diversion hole has been seted up to the outer wall of first adapter sleeve, and the end fixing of first adapter sleeve has the retaining ring, fixed sleeve's middle part runs through and is provided with the connecting axle, and the outer wall cover of connecting axle is equipped with the connecting pipe to the outer wall cover of connecting pipe is equipped with the torsional spring.

Through adopting above-mentioned technical scheme, make its hinge can connecting axle upper rotating motion through torsional spring release pressure, increase frictional force and play the cushioning effect through first adapter sleeve and second adapter sleeve cooperation under messenger hinge rotary motion when the second hinge rotates, the structure is simpler, and it is more convenient to assemble, has effectively reduced the manufacturing cost of buffering hinge, has improved operational reliability.

The utility model is further characterized in that a first mounting groove is formed in one side of the fixed sleeve, a first clamping groove is formed in the inner wall of the first mounting groove, and a first protruding block is fixed at the end part of the first connecting sleeve.

Through adopting above-mentioned technical scheme, first mounting groove can make things convenient for first adapter sleeve to install, and the second draw-in groove can cooperate with first lug to spacing is carried out to first lug, can not drive first adapter sleeve and rotate when the second hinge rotates.

The utility model is further characterized in that a second mounting groove is formed in the rotating sleeve, a second clamping groove is formed in the inner wall of the second mounting groove, a second protruding block is fixed on the outer wall of the second connecting sleeve, and a connecting column is fixed in the second connecting sleeve.

Through adopting above-mentioned technical scheme, the second adapter sleeve can be installed to the second mounting groove convenience, and the second lug block enters into in the second draw-in groove to drive the second adapter sleeve when making the rotation sleeve rotate and rotate.

The utility model is further arranged that through holes are formed in the fixing sleeve, the first connecting sleeve and the connecting column.

Through adopting above-mentioned technical scheme, can make things convenient for the connecting axle to run through the through-hole of seting up to make first hinge and second hinge rotate with the connecting axle as the centre of a circle.

The utility model further provides that nuts are arranged at two ends of the connecting shaft.

Through adopting above-mentioned technical scheme, can be at the both ends of installing at the connecting axle through the nut that sets up to realize the spacing to the second adapter sleeve, avoid the second adapter sleeve to slide at the outer wall of connecting axle.

In summary, the utility model has the following advantages:

According to the utility model, the fixed sleeve, the rotating sleeve, the first connecting sleeve and the second connecting sleeve are arranged, the hinge can rotate on the connecting shaft by releasing pressure through the torsion spring, and the second hinge plays a role in buffering by increasing friction force when the hinge rotates under the cooperation of the first connecting sleeve and the second connecting sleeve, so that the structure is simpler, the assembly is more convenient, the production cost of the buffering hinge is effectively reduced, and the working reliability is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a side view of the present utility model;

FIG. 3 is a schematic view of the present utility model;

FIG. 4 is a schematic diagram illustrating the disassembly of the first and second connecting sleeves of the present utility model;

fig. 5 is a schematic connection diagram of a first connection sleeve and a second connection sleeve according to the present utility model.

In the figure: 1. a first hinge; 2. a second hinge; 3. fixing the sleeve; 31. a first mounting groove; 32. a first clamping groove; 4. rotating the sleeve; 41. a second clamping groove; 42. a second mounting groove; 5. a connecting shaft; 51. a connecting pipe; 52. a nut; 6. a torsion spring; 7. a first connection sleeve; 71. a deflector aperture; 72. a retainer ring; 73. a first bump; 8. a second connecting sleeve; 81. a second bump; 82. a connecting column; 9. and a through hole.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

1-5, Including first hinge 1 and second hinge 2, one side of first hinge 1 is fixed with rotation sleeve 4, and the inside of rotation sleeve 4 installs first adapter sleeve 7, the outer wall cover of first adapter sleeve 7 is equipped with second adapter sleeve 8, one side of second hinge 2 is fixed with fixed sleeve 3, and the second mounting groove 42 has been seted up to the inside of fixed sleeve 3, and the inner wall of second mounting groove 42 is laminated with the outer wall of second adapter sleeve 8 mutually, the water conservancy diversion hole 71 has been seted up to the outer wall of first adapter sleeve 7, the inside of second adapter sleeve 8 is fixed with spliced pole 82, conveniently laminate with connecting axle 5, when first adapter sleeve 7 inserts in the second adapter sleeve 8, the outer wall of first adapter sleeve 7 forms a cavity with the inner wall of second adapter sleeve 8, add damping oil in the cavity, when second adapter sleeve 8 rotates, the damping oil provides resistance for second adapter sleeve 8 through water conservancy diversion hole 71, and the tip fixing of first adapter sleeve 7 has 72, the middle part of rotation sleeve 4 is provided with connecting axle 5 through water conservancy diversion hole 71, and connecting axle 51 is equipped with connecting axle 5, and connecting axle 51 is equipped with connecting axle 51.

Referring to fig. 3 and 4, a first mounting groove 31 is formed in one side of the fixed sleeve 3, a first clamping groove 32 is formed in an inner wall of the first mounting groove 31, a first protruding block 73 is fixed to an end portion of the first connecting sleeve 7, the first mounting groove 31 can facilitate mounting of the first connecting sleeve 7, and a second clamping groove 32 can be matched with the first protruding block 73, so that the first protruding block 73 is limited, and the first connecting sleeve 7 cannot be driven to rotate when the second hinge 2 rotates.

Referring to fig. 2-4, a second mounting groove 42 is formed in the rotating sleeve 4, a second clamping groove 41 is formed in the inner wall of the second mounting groove 42, a second protruding block 81 is fixed on the outer wall of the second connecting sleeve 8, the second mounting groove 2 can be used for conveniently mounting the second connecting sleeve 8, and the second protruding block 81 is clamped into the second clamping groove 41, so that the second connecting sleeve 8 is driven to rotate when the rotating sleeve 4 rotates.

Referring to fig. 3, through holes 9 are formed in the fixing sleeve 3, the first connecting sleeve 7 and the connecting post 82, and the connecting shaft 5 can be conveniently penetrated through the formed through holes 9, so that the first hinge 1 and the second hinge 2 rotate by taking the connecting shaft 5 as a circle center.

Referring to fig. 2 and 3, nuts 52 are disposed at two ends of the connecting shaft 5, and the nuts 52 can be disposed at two ends of the connecting shaft 5, so as to limit the second connecting sleeve 8 and prevent the second connecting sleeve 8 from sliding on the outer wall of the connecting shaft 5.

The working principle of the utility model is as follows: firstly, the second connecting sleeve 7 is placed into the inner wall of the first mounting groove 31, the first protruding block 73 enters the inner wall of the first clamping groove 32, then the second hinge 2 is connected with the first hinge 1, firstly, the torsion spring 6 is sleeved outside the connecting pipe 51, then the connecting pipe 51 is placed between the two groups of fixed sleeves 3, the connecting shaft 5 firstly penetrates through the rotating sleeve 4, the first connecting sleeve 7, the fixed sleeves 3 and the connecting pipe 51, secondly, the second connecting sleeve 8 is sleeved outside the connecting shaft 5, the connecting column inside the second connecting sleeve 8 penetrates through the outer part of the connecting shaft 5, the second protruding block 81 on the outer wall of the second connecting sleeve 8 enters the second clamping groove 41, then the nuts 52 are installed at two ends of the connecting shaft 5, and the first hinge 1 and the second hinge 2 are installed on objects.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims (6)

1. Hinge type hinge with damping, including first hinge (1) and second hinge (2), its characterized in that: one side of first hinge (1) is fixed with fixed sleeve (3), and the internally mounted of fixed sleeve (3) has first adapter sleeve (7), the outer wall cover of first adapter sleeve (7) is equipped with second adapter sleeve (8), one side of second hinge (2) is fixed with rotation sleeve (4), and the inside of rotation sleeve (4) has been seted up second mounting groove (42), and the inner wall of second mounting groove (42) is laminated mutually with the outer wall of second adapter sleeve (8), water conservancy diversion hole (71) have been seted up to the outer wall of first adapter sleeve (7), and the tip of first adapter sleeve (7) is fixed with retaining ring (72), the middle part of fixed sleeve (3) is run through and is provided with connecting axle (5), and the outer wall cover of connecting axle (5) is equipped with connecting pipe (51), and the outer wall cover of connecting pipe (51) is equipped with torsional spring (6).

2. The hinge with damping of claim 1, wherein: a first mounting groove (31) is formed in one side of the fixed sleeve (3), a first clamping groove (32) is formed in the inner wall of the first mounting groove (31), and a first protruding block (73) is fixed to the end portion of the first connecting sleeve (7).

3. The hinge with damping of claim 1, wherein: the inside of rotating sleeve (4) has seted up second mounting groove (42), and second draw-in groove (41) have been seted up to the inner wall of second mounting groove (42), the outer wall of second adapter sleeve (8) is fixed with second lug (81).

4. A damped hinge according to claim 3, wherein: a connecting column (82) is fixed in the second connecting sleeve (8).

5. The hinge with damping of claim 4, wherein: through holes (9) are formed in the fixing sleeve (3), the first connecting sleeve (7) and the connecting column (82).

6. The hinge with damping of claim 1, wherein: nuts (52) are arranged at two ends of the connecting shaft (5).