CN213980376U - Spring self-closing hinge and shower room door using same - Google Patents
Spring self-closing hinge and shower room door using same Download PDFInfo
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- CN213980376U CN213980376U CN202022512641.9U CN202022512641U CN213980376U CN 213980376 U CN213980376 U CN 213980376U CN 202022512641 U CN202022512641 U CN 202022512641U CN 213980376 U CN213980376 U CN 213980376U
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Abstract
The utility model discloses a spring self-closing hinge and shower room door of using thereof, including first hinge main part, second hinge main part and hinge axle core, the inboard of first hinge breach is equipped with the self-closing device, and the self-closing device is arranged in first hinge main part, and the self-closing device includes spring unit and roller components, and spring unit one end is pushed up at the back of roller components, and the roller components front is laminated with the outer surface of hinge axle core sleeve, and the outer surface of hinge axle core sleeve is equipped with first draw-in groove, and when being in the closed condition between first hinge main part and the second hinge main part, the roller components card is gone into in first draw-in groove; when being in the rotating state between first hinge main part and the second hinge main part, spring unit is compressed, and wheel components breaks away from first draw-in groove, makes wheel components hug closely hinge axle core telescopic surface rotatory, and this structure makes the dodge gate can close the door automatically after opening closed, and stability is high, and simple structure improves the water-proof effects of shower room door, makes the whole appearance of product more pleasing to the eye.
Description
Technical Field
The utility model relates to a spring self-closing hinge and shower room door using the same.
Background
The hinge structure of the shower room in the prior art comprises a first hinge main body, a second hinge main body and a hinge shaft core, wherein a first hinge gap is arranged on the first hinge main body, a boss is protruded on the second hinge main body, a hinge shaft core sleeve for installing the hinge shaft core is arranged on the boss, a shaft hole is arranged on the hinge shaft core sleeve, the hinge shaft core is arranged on the shaft hole, a through hole matched with the hinge shaft core is arranged on the first hinge gap, the hinge shaft core sleeve of the second hinge main body is nested in the first hinge gap and then is inserted into the shaft hole and the through hole through the hinge shaft core, the first hinge main body and the second hinge main body are hinged together, because the first hinge main body and the second hinge main body are respectively assembled on a fixed door and a movable door, and because the fixed door and the movable door realize the opening and closing states through the mutual rotation between the first hinge main body and the second hinge main body, after the movable door opens the door, do not have the automatic recovery to the closed condition between first hinge main part and the second hinge main part, it is poor to lead to the water-proof effects between movable door and the fixed door, is in half-open state after fixed door and the movable door are opened in addition always, can not reply to the closed condition, leads to stability variation between fixed door and the movable door, and whole outward appearance is not pleasing to the eye.
Disclosure of Invention
The utility model mainly aims at providing a spring self-closing hinge and shower room door of using thereof to solve the problem of proposing among the above-mentioned background art.
The technical scheme of the utility model is realized like this:
the utility model provides a spring self-closing hinge, including first hinge main part, second hinge main part and hinge axle core, be provided with first articulated breach in first hinge main part, be equipped with the axle core hole of installation hinge axle core on the first articulated breach, second hinge main part protrusion has first boss, be provided with the hinge axle core sleeve of installation hinge axle core on the first boss, be equipped with the shaft hole on the hinge axle core sleeve, the hinge axle core is installed on the shaft hole, link together hinge axle core sleeve and first articulated breach through the hinge axle core, the inboard of first articulated breach is equipped with self-closing device, self-closing device arranges in first hinge main part, its characterized in that: the self-closing device comprises a spring assembly and a roller assembly, one end of the spring assembly is abutted against the back of the roller assembly, the other end of the spring assembly is abutted against the first hinge main body, the front of the roller assembly is attached to the outer surface of the hinge shaft core sleeve, and a first clamping groove is formed in the outer surface of the hinge shaft core sleeve;
when the first hinge main body and the second hinge main body are in a closed state, the roller assembly is clamped in the first clamping groove;
when the first hinge body and the second hinge body are in a rotating state, the spring assembly is compressed, and the roller assembly is separated from the first clamping groove, so that the roller assembly rotates along the outer surface of the hinge shaft core sleeve in a clinging mode.
The outer surface of the hinge shaft core sleeve is a smooth cambered surface.
The roller assembly comprises a roller body and a rotating shaft, wherein a through hole is formed in the middle of the roller body, the rotating shaft is installed in the through hole, two ends of the rotating shaft respectively extend out of the roller body to form an upper shaft extension end and a lower shaft extension end, and the upper shaft extension end and the lower shaft extension end are both connected with the spring assembly.
The first hinge main body comprises a first outer side plate and a first inner side plate, the first outer side plate and the first inner side plate are connected together through screws, and the spring assembly, the roller assembly and the first hinge notch are arranged on the first outer side plate; the second hinge main body comprises a second outer side plate and a second inner side plate, the second inner side plate and the second outer side plate are connected together through screws, and the first boss and the hinge shaft core sleeve are arranged on the second outer side plate.
The first hinge main body is provided with a containing cavity for installing the roller assemblies, the upper end and the lower end of the containing cavity are respectively provided with an installing hole for installing the spring assembly, and the installing holes at the upper end and the lower end, the containing cavity and the first hinge gap are communicated.
The spring assembly comprises a spring main body and a spring seat, wherein a positioning notch is formed in one end of the spring seat, the upper shaft extending end and the lower shaft extending end are fixed to the positioning notch, a second boss protrudes out of the other end of the spring seat, one end of the spring main body is sleeved outside the second boss, and the other end of the spring main body is supported at the bottom of the mounting hole.
The outer side surface of the roller body is a smooth cambered surface.
The utility model provides a shower room door, includes fixed gate and dodge gate, fixed gate and dodge gate pass through the spring and close hinge structure connection, its characterized in that: the spring self-closing hinge structure is the spring self-closing hinge structure.
The fixed door is arranged between the second inner side plate and the second outer side plate of the second hinge main body, the fixed door is respectively provided with a gasket between the second inner side plate and the second outer side plate, the movable door is arranged between the first inner side plate and the first outer side plate of the first hinge main body, the movable door is respectively provided with a gasket between the first inner side plate and the first outer side plate, a notch is arranged on the movable door, and the notch corresponds to and is matched with the hinge notch of the first hinge main body.
The fixed door and the movable door are connected through a waterproof rubber strip.
Compared with the prior art, the utility model, there is following advantage:
1. the utility model discloses a first hinge main part, second hinge main part and hinge axle core, be provided with first articulated breach in first hinge main part, be equipped with the axle core hole of installation hinge axle core on the first articulated breach, second hinge main part protrusion has first boss, be provided with the hinge axle core sleeve of installation hinge axle core on the first boss, be equipped with the shaft hole on the hinge axle core sleeve, the hinge axle core is installed on the shaft hole, link together hinge axle core sleeve and first articulated breach through the hinge axle core, the inboard of first articulated breach is equipped with self-closing device, self-closing device arranges in first hinge main part, a serial communication port: the self-closing device comprises a spring assembly and a roller assembly, one end of the spring assembly is abutted against the back of the roller assembly, the other end of the spring assembly is abutted against the first hinge main body, the front of the roller assembly is attached to the outer surface of the hinge shaft core sleeve, and a first clamping groove is formed in the outer surface of the hinge shaft core sleeve; when the first hinge main body and the second hinge main body are in a closed state, the roller assembly is clamped in the first clamping groove; when the first hinge body 1 and the second hinge body are in a rotating state, the spring assembly is compressed, the roller assembly is separated from the first clamping groove, the roller assembly is enabled to rotate along the outer surface of the hinge shaft core sleeve in a clinging mode, the roller assembly applies extrusion force to the spring assembly, when the roller assembly is close to the first clamping groove, the roller assembly receives the reaction force of the spring assembly, the roller assembly enters the first clamping groove along the outer surface of the hinge shaft core sleeve to be fixed, the structure enables the movable door to be automatically closed after being opened, the stability is high, the structure is simple, the waterproof effect of the shower room door is improved, and the overall appearance of a product is more attractive;
2. other advantages of the present invention are described in detail in the examples section of this specification.
Drawings
FIG. 1 is a perspective view of the first embodiment;
FIG. 2 is an exploded view of the first embodiment;
FIG. 3 is a top view of the first embodiment;
FIG. 4 is a cross-sectional view A-A of FIG. 3;
FIG. 5 is a front view of the first embodiment;
FIG. 6 is a cross-sectional view taken along line B-B of FIG. 5;
FIG. 7 is an exploded view of the first embodiment;
FIG. 8 is another exploded perspective view of the first embodiment;
FIG. 9 is a schematic view of a partial structure provided in the first embodiment;
FIG. 10 is a schematic view of another embodiment of a partial structure;
FIG. 11 is a perspective view provided in the second embodiment;
FIG. 12 is another perspective view of the second embodiment;
FIG. 13 is an exploded perspective view according to the second embodiment;
fig. 14 is an exploded perspective view of another angle provided in the second embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The first embodiment is as follows:
as shown in fig. 1 to 10, a spring self-closing hinge, including a first hinge body 1, a second hinge body 2 and a hinge core 3, a first hinge notch 11 is provided on the first hinge body 1, a core hole 30 for installing the hinge core 3 is provided on the first hinge notch 11, a first boss 21 protrudes from the second hinge body 2, a hinge core sleeve 210 for installing the hinge core 3 is provided on the first boss 21, a shaft hole 211 is provided on the hinge core sleeve 210, the hinge core 3 is installed on the shaft hole 211, the hinge core sleeve 210 and the first hinge notch 11 are connected together through the hinge core 3, a self-closing device 4 is provided on the inner side of the first hinge notch 11, the self-closing device 4 is disposed in the first hinge body 1, and is characterized in that: the self-closing device 4 comprises a spring assembly 41 and a roller assembly 42, one end of the spring assembly 41 is propped against the back of the roller assembly 42, the other end of the spring assembly 41 is propped against the first hinge main body 1, the front of the roller assembly 42 is attached to the outer surface 2102 of the hinge shaft core sleeve 210, and the outer surface 2102 of the hinge shaft core sleeve 210 is provided with a first clamping groove 2101;
when the first hinge body 1 and the second hinge body 2 are in a closed state, the roller assembly 42 is clamped in the first clamping groove 2101;
when the first hinge body 1 and the second hinge body 2 are in a rotating state, the spring assembly 41 is compressed, the roller assembly 42 is separated from the first clamping groove 2101, the roller assembly 42 is enabled to rotate tightly close to the outer surface 2102 of the hinge shaft core sleeve 210, the roller assembly 42 applies extrusion force to the spring assembly 41, when the position of the first clamping groove 2101 is close, the roller assembly 42 receives the reaction force of the spring assembly 41, the roller assembly 42 is enabled to enter the first clamping groove 2101 along the outer surface 2102 of the hinge shaft core sleeve 210 for fixation, the structure enables the movable door to be automatically closed and closed after being opened, the stability is high, the structure is simple, the waterproof effect of the shower room door is improved, and the overall appearance of the product is more attractive.
The outer surface 2102 of the hinge core sleeve 210 is smoothly contoured to facilitate displacement of the roller assembly over the outer surface of the hinge core sleeve 210.
The roller assembly 42 comprises a roller body 421 and a rotating shaft 422, the middle of the roller body 421 is provided with a through hole 423, the rotating shaft 422 is installed in the through hole 423, two ends of the rotating shaft 422 respectively extend out of the roller body 421 to form an upper shaft extension end 4221 and a lower shaft extension end 4222, and the upper shaft extension end 4221 and the lower shaft extension end 4222 are both connected with the spring assembly 41.
The first hinge body 1 comprises a first outer side plate 12 and a first inner side plate 13, the first outer side plate 12 and the first inner side plate 13 are connected together by screws, and the spring assembly 41, the roller assembly 42 and the first hinge gap 11 are arranged on the first outer side plate 12; the second hinge body 2 includes a second outer plate 23 and a second inner plate 24, the second inner plate 24 and the second outer plate 23 are connected together by a screw 5, and the first boss 21 and the hinge shaft core sleeve 210 are provided on the second outer plate 23.
The first hinge body 1 is provided with a containing cavity 14 for installing the roller assembly 42, the upper end and the lower end of the containing cavity 14 are respectively provided with an installing hole 15 for installing the spring assembly 41, the installing holes 15 at the upper end and the lower end, the containing cavity 14 and the first hinge notch 11 are communicated, and the structural arrangement is reasonable.
The spring assembly 41 comprises a spring main body 411 and a spring seat 412, one end of the spring seat 412 is provided with a positioning notch 4121, an upper shaft extension end 4221 and a lower shaft extension end 4222 are fixed on the positioning notch 4121, the other end of the spring seat 412 protrudes out of a second boss 4122, one end of the spring main body 411 is sleeved outside the second boss 4122, and the other end of the spring main body 411 is supported at the bottom 151 of the mounting hole 15.
The outer side 4210 of the roller body 421 is a smooth arc surface, which facilitates the displacement of the roller assembly on the outer surface of the hinge shaft core sleeve 210.
Example two:
as shown in fig. 11 to 14, a shower door comprises a fixed door 8 and a movable door 9, the fixed door 8 and the movable door 9 are connected by a spring self-closing hinge, and the shower door is characterized in that: the spring self-closing hinge is the spring self-closing hinge described in the first embodiment.
The fixed door 8 is installed between the second inner side plate 24 and the second outer side plate 23 of the second hinge main body 2, the fixed door 8 is respectively provided with a gasket 101 between the second inner side plate 24 and the second outer side plate 23, the movable door 9 is installed between the first inner side plate 13 and the first outer side plate 12 of the first hinge main body 1, the movable door 9 is respectively provided with a gasket 101 between the first inner side plate 13 and the first outer side plate 12, a notch 91 is arranged on the movable door 9, and the notch 91 corresponds to and is matched with the hinge notch 11 of the first hinge main body 1.
Claims (10)
1. A spring self-closing hinge comprises a first hinge main body (1), a second hinge main body (2) and a hinge shaft core (3), wherein a first hinge notch (11) is arranged on the first hinge main body (1), a shaft core hole (30) for installing the hinge shaft core (3) is arranged on the first hinge notch (11), a first boss (21) protrudes from the second hinge main body (2), a hinge shaft core sleeve (210) for installing the hinge shaft core (3) is arranged on the first boss (21), a shaft hole (211) is arranged on the hinge shaft core sleeve (210), the hinge shaft core (3) is arranged on the shaft hole (211), the hinge shaft core sleeve (210) is connected with the first hinge notch (11) through the hinge shaft core (3), a self-closing device (4) is arranged on the inner side of the first hinge notch (11), and the self-closing device (4) is arranged in the first hinge main body (1), the method is characterized in that: the self-closing device (4) comprises a spring assembly (41) and a roller assembly (42), one end of the spring assembly (41) is abutted to the rear of the roller assembly (42), the other end of the spring assembly (41) is abutted to the first hinge main body (1), the front of the roller assembly (42) is attached to the outer surface (2102) of the hinge shaft core sleeve (210), and a first clamping groove (2101) is formed in the outer surface (2102) of the hinge shaft core sleeve (210);
when the first hinge main body (1) and the second hinge main body (2) are in a closed state, the roller assembly (42) is clamped in the first clamping groove (2101);
when the first hinge body (1) and the second hinge body (2) are in a rotating state, the spring assembly (41) is compressed, the roller assembly (42) is separated from the first clamping groove (2101), and the roller assembly (42) rotates to be close to the outer surface (2102) of the hinge shaft core sleeve (210).
2. A spring self-closing hinge according to claim 1, wherein: the outer surface (2102) of the hinge core sleeve (210) is smoothly cambered.
3. A spring self-closing hinge according to claim 1 or 2, wherein: the roller assembly (42) comprises a roller body (421) and a rotating shaft (422), a through hole (423) is formed in the middle of the roller body (421), the rotating shaft (422) is installed in the through hole (423), two ends of the rotating shaft (422) respectively extend out of the roller body (421) to form an upper shaft extension end (4221) and a lower shaft extension end (4222), and the upper shaft extension end (4221) and the lower shaft extension end (4222) are both connected with the spring assembly (41).
4. A spring self-closing hinge according to claim 3, wherein: the first hinge main body (1) comprises a first outer side plate (12) and a first inner side plate (13), the first outer side plate (12) and the first inner side plate (13) are connected together through screws, and the spring assembly (41), the roller assembly (42) and the first hinge notch (11) are arranged on the first outer side plate (12); the second hinge main body (2) comprises a second outer side plate (23) and a second inner side plate (24), the second inner side plate (24) and the second outer side plate (23) are connected together through a screw (5), and the first boss (21) and the hinge shaft core sleeve (210) are arranged on the second outer side plate (23).
5. The self-closing spring hinge according to claim 4, wherein: the first hinge main body (1) is provided with an accommodating cavity (14) for installing the roller assembly (42), the upper end and the lower end of the accommodating cavity (14) are respectively provided with an installing hole (15) for installing the spring assembly (41), and the installing holes (15) at the upper end and the lower end, the accommodating cavity (14) and the first hinge notch (11) are communicated.
6. The self-closing spring hinge of claim 5, wherein: spring unit (41) includes spring main part (411) and spring holder (412), and the one end of spring holder (412) is equipped with location breach (4121), and upper shaft extension end (4221) and lower shaft extension end (4222) are fixed on location breach (4121), and the other end protrusion of spring holder (412) has second boss (4122), and the one end cover of spring main part (411) is outside second boss (4122), and the other end support of spring main part (411) is in bottom (151) of mounting hole (15).
7. The self-closing spring hinge of claim 6, wherein: the outer side surface (4210) of the roller body (421) is a smooth cambered surface.
8. The utility model provides a shower room door, includes fixed door (8) and dodge gate (9), fixed door (8) and dodge gate (9) are through spring self-closing hinged joint, its characterized in that: the spring self-closing hinge is the spring self-closing hinge described in any one of the above claims 1 to 7.
9. A shower door as claimed in claim 8, wherein: fixed door (8) are installed between second interior plate (24) and second curb plate (23) of second hinge main part (2), fixed door (8) respectively with second interior plate (24) and second curb plate (23) between be equipped with gasket (101), dodge gate (9) are installed between first interior plate (13) and first curb plate (12) of first hinge main part (1), dodge gate (9) respectively with first interior plate (13) and first curb plate (12) between be equipped with gasket (101), be equipped with breach (91) on dodge gate (9), breach (91) correspond the cooperation with articulated breach (11) of first hinge main part (1).
10. A shower door as claimed in claim 9, wherein: and a waterproof rubber strip (10) is arranged between the fixed door (8) and the movable door (9) for connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022512641.9U CN213980376U (en) | 2020-11-04 | 2020-11-04 | Spring self-closing hinge and shower room door using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022512641.9U CN213980376U (en) | 2020-11-04 | 2020-11-04 | Spring self-closing hinge and shower room door using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213980376U true CN213980376U (en) | 2021-08-17 |
Family
ID=77260350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022512641.9U Active CN213980376U (en) | 2020-11-04 | 2020-11-04 | Spring self-closing hinge and shower room door using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213980376U (en) |
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2020
- 2020-11-04 CN CN202022512641.9U patent/CN213980376U/en active Active
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