CN216741121U - Novel 90-degree opening light door hinge - Google Patents
Novel 90-degree opening light door hinge Download PDFInfo
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- CN216741121U CN216741121U CN202122232618.9U CN202122232618U CN216741121U CN 216741121 U CN216741121 U CN 216741121U CN 202122232618 U CN202122232618 U CN 202122232618U CN 216741121 U CN216741121 U CN 216741121U
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Abstract
The utility model discloses a novel 90-degree-opening light door hinge which comprises a fixed seat, wherein two sides of the surface of the fixed seat are respectively provided with a movable groove, one side of the inner wall of the fixed seat is provided with a pin groove, the inner surface of the movable groove is movably connected with a first swing rod, the surface of the first swing rod is fixedly connected with a first movable rod, one side of the surface of the first movable rod penetrates through a first side rod, two ends of the first side rod are movably connected with a movable seat through first side grooves, and the surface of the movable seat is provided with second side grooves. This novel light-duty hinge is opened to 90 degrees sets up through the combination of relevant structure, and the device is whole can be installed fast in comparatively narrow and small space to can open with 90 degrees angles under the light load state, easily processing and assembly, low in manufacturing cost has accelerated production efficiency widely, only the pin adopts the stainless steel to make in addition, and whole manufacturing cost is lower.
Description
Technical Field
The utility model relates to the technical field of door hinges, in particular to a novel light door hinge capable of being opened at 90 degrees.
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.
Along with the high-speed development of economy, the number of museums is more and more, but museums and museum showcase area are littleer and more, and the museum showcase needs to use the hinge, and the hinge of current museum showcase is heavy hinge basically, and heavy hinge is bulky, and manufacturing cost is high, can not install in narrow and small structure space relatively.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a novel 90-degree-opening light door hinge, and solves the problems that the door hinge of the prior museum showcase is basically a heavy door hinge, the heavy door hinge is large in size and high in manufacturing cost, and cannot be installed in a relatively narrow structural space.
In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a novel 90 degrees open light-duty hinge, includes the fixing base, movable groove has all been seted up to the both sides on fixing base surface, the cotter way has been seted up to one side of fixing base inner wall, movable inslot surface swing joint has first pendulum rod, the first movable rod of fixed surface of first pendulum rod, one side on first movable rod surface runs through there is first side lever, there is the sliding seat both ends of first side lever through first side groove swing joint, second side groove has been seted up on the surface of sliding seat, second side inslot surface swing joint has second side rod, the surface cover of second side lever is equipped with the second movable rod, first intervalve has been seted up on the surface of second movable rod.
Preferably, the inner surface of the first middle groove is movably connected with a first middle rod, and a third movable rod is sleeved at the bottom of the surface of the first middle rod.
Preferably, one side of the surface of the third movable rod is fixedly connected with a pin, and the surface of the pin is rotatably connected with the inner surface of the pin groove.
Preferably, a second intermediate rod is fixedly connected to the surface of the third movable rod.
Preferably, a second middle groove is formed in the middle of the first movable rod, and the surface of the second middle rod is movably connected with the inner surface of the second middle groove.
Preferably, two sides of the surface of the movable seat are provided with embedded grooves.
Advantageous effects
The utility model provides a novel light door hinge capable of being opened at 90 degrees. Compared with the prior art, the method has the following beneficial effects:
(1) this novel light-duty hinge is opened to 90 degrees, movable groove has all been seted up through the both sides on fixing base surface, the cotter way has been seted up to one side of fixing base inner wall, movable inslot surface swing joint has first pendulum rod, the first movable rod of fixed surface of first pendulum rod, first side lever has been run through to one side on first movable rod surface, the both ends of first side lever have the sliding seat through first side limit groove swing joint, joint setting through relevant structure, the device is whole can be installed fast in comparatively narrow and small space, and can open with 90 degrees angle under light load state, the mechanism is simple, small, easy processing and assembly, low in manufacturing cost, greatly accelerated production efficiency, only the pin adopts the stainless steel to make in addition, whole manufacturing cost is lower.
(2) The novel 90-degree opening light door hinge is characterized in that a second side groove is formed in the surface of a movable seat, a second side rod is movably connected to the inner surface of the second side groove, a second movable rod is sleeved on the surface of the second side rod, a first middle groove is formed in the surface of the second movable rod, a first middle rod is movably connected to the inner surface of the first middle groove, a third movable rod is sleeved at the bottom of the surface of the first middle rod, a pin is fixedly connected to one side of the surface of the third movable rod, the pin is made of stainless steel, the rest is made of aluminum alloy, the surface of the pin is rotatably connected with the inner surface of the pin groove, a second middle rod is fixedly connected to the surface of the third movable rod, a second middle groove is formed in the middle of the first movable rod, the surface of the second middle rod is movably connected with the inner surface of the second middle groove, embedding grooves are formed in two sides of the surface of the movable seat, and the embedding grooves are formed by combining related structures, the fixing base of the door hinge is provided with a movable groove, when the door hinge is closed or opened, the pin fixed on the first movable rod can slide in the movable groove, then the pin passes through the third movable rod, the hole sites reserved on the fixing base and the movable seat connect the connecting rods together and form a multi-link mechanism, finally, a light door hinge mechanism is formed, the structure is very simple, the operation logic is very clear, and the follow-up maintenance is convenient.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a top view of the fixing base structure of the present invention;
FIG. 3 is an assembly schematic of the present invention;
FIG. 4 is a perspective view of the present invention;
fig. 5 is a top view of the movable seat and the fixed seat of the present invention.
In the figure: 1. a fixed seat; 2. a movable groove; 3. a pin slot; 4. a first swing link; 5. a first movable bar; 6. a first side bar; 7. a first side groove; 8. a movable seat; 9. a second side groove; 10. a second side bar; 11. a second movable bar; 12. a first intermediate tank; 13. a first intermediate lever; 14. a third movable bar; 15. a pin; 16. a second intermediate lever; 17. a second intermediate tank; 18. and (5) embedding the grooves.
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. 1-5, the present invention provides a technical solution: the utility model provides a novel 90 degrees open light-duty hinge, including fixing base 1, movable groove 2 has all been seted up to the both sides on 1 surface of fixing base, round pin groove 3 has been seted up to one side of 1 inner wall of fixing base, 2 internal surface swing joint in movable groove have first pendulum rod 4, the first movable rod 5 of the fixed surface of first pendulum rod 4, one side on 5 surfaces of first movable rod runs through there is first side pole 6, there is movable seat 8 at the both ends of first side pole 6 through 7 swing joint in first side limit groove, through the joint setting of relevant structure, the device is whole can be installed fast in comparatively narrow and small space, and can open with 90 degrees angles under the light load state, the mechanism is simple, small, easily processing and assembly, low in manufacturing cost, production efficiency has been accelerated widely, only pin 15 adopts the stainless steel to make in addition, whole manufacturing cost is lower.
A second side groove 9 is arranged on the surface of the movable seat 8, a second side rod 10 is movably connected with the inner surface of the second side groove 9, a second movable rod 11 is sleeved on the surface of the second side rod 10, a first middle groove 12 is arranged on the surface of the second movable rod 11, a first middle rod 13 is movably connected with the inner surface of the first middle groove 12, a third movable rod 14 is sleeved on the bottom of the surface of the first middle rod 13, a pin 15 is fixedly connected with one side of the surface of the third movable rod 14, the pin 15 is made of stainless steel, the rest is made of aluminum alloy, the surface of the pin 15 is rotatably connected with the inner surface of the pin groove 3, a second middle rod 16 is fixedly connected with the surface of the third movable rod 14, a second middle groove 17 is arranged in the middle of the first movable rod 5, the surface of the second middle rod 16 is movably connected with the inner surface of the second middle groove 17, grooves 18 are arranged on two sides of the surface of the movable seat 8, through the joint setting of relevant structure, fixing base 1 of hinge has movable groove 2, when the hinge is closing or opening, fix pin 15 on first movable rod 5 and can slide in movable groove 2, then pin 15 passes through third movable rod 14, the hole site that fixing base 1 and sliding seat 8 reserved links together each connecting rod and constitutes many link mechanism, finally, the mechanism of light-duty hinge has been formed, the structure is formed very simply, the operation logic is very clear and definite, convenient follow-up maintenance.
And those not described in detail in this specification are well within the skill of those in the art.
When the door hinge is in work, the movable seat 8 is pushed, the movable seat 8 drives the second side lever 10 to rotate around the second side groove 9, the first side lever 6 rotates around the first side groove 7, the second movable rod 11 and the first movable rod 5 are driven to swing, meanwhile, one ends of the third movable rod 14 and the second movable rod 11 are driven to rotate around the first middle rod 13 in the first middle groove 12, meanwhile, the second middle groove 17 in the first movable rod 5 and the third movable rod 14 rotates around the second middle rod 16, finally, one end of the third movable rod 14 is pushed to rotate around the first swing rod 4 in the pin groove 3, meanwhile, the first swing rod 4 is pushed to slide in the movable groove 2, the movable seat 8 is extruded to be parallel to the fixed seat 1, the door hinge is closed, when the door hinge needs to be opened, reverse operation is carried out only according to the operation, and the movable seat 8 is pulled outwards.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a novel light-duty door hinge is opened to 90 degrees, includes fixing base (1), its characterized in that: movable groove (2) have all been seted up to the both sides on fixing base (1) surface, round pin groove (3) have been seted up to one side of fixing base (1) inner wall, movable groove (2) internal surface swing joint has first pendulum rod (4), the fixed surface of first pendulum rod (4) is connected with first movable rod (5), first side lever (6) have been run through to one side on first movable rod (5) surface, there are movable seat (8) at the both ends of first side lever (6) through first side groove (7) swing joint, second side groove (9) have been seted up on the surface of movable seat (8), second side groove (9) internal surface swing joint has second side lever (10), the surface cover of second side lever (10) is equipped with second movable rod (11), first middle groove (12) have been seted up on the surface of second movable rod (11).
2. A novel 90 degree opening light door hinge according to claim 1, wherein: the inner surface of the first middle groove (12) is movably connected with a first middle rod (13), and a third movable rod (14) is sleeved at the bottom of the surface of the first middle rod (13).
3. A novel 90 degree opening light door hinge according to claim 2, wherein: one side fixedly connected with pin (15) on third movable rod (14) surface, the surface of pin (15) is connected with the internal surface rotation of cotter way (3).
4. A novel 90 degree open light door hinge according to claim 2, wherein: the surface of the third movable rod (14) is fixedly connected with a second middle rod (16).
5. A novel 90 degree opening light door hinge according to claim 4, characterized in that: a second middle groove (17) is formed in the middle of the first movable rod (5), and the surface of the second middle rod (16) is movably connected with the inner surface of the second middle groove (17).
6. A novel 90 degree opening light door hinge according to claim 1, wherein: the two sides of the surface of the movable seat (8) are provided with embedded grooves (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122232618.9U CN216741121U (en) | 2021-09-15 | 2021-09-15 | Novel 90-degree opening light door hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122232618.9U CN216741121U (en) | 2021-09-15 | 2021-09-15 | Novel 90-degree opening light door hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216741121U true CN216741121U (en) | 2022-06-14 |
Family
ID=81907492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122232618.9U Active CN216741121U (en) | 2021-09-15 | 2021-09-15 | Novel 90-degree opening light door hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216741121U (en) |
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2021
- 2021-09-15 CN CN202122232618.9U patent/CN216741121U/en active Active
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