CN219119021U - Hydraulic hinge rebound spring - Google Patents
Hydraulic hinge rebound spring Download PDFInfo
- Publication number
- CN219119021U CN219119021U CN202223530726.5U CN202223530726U CN219119021U CN 219119021 U CN219119021 U CN 219119021U CN 202223530726 U CN202223530726 U CN 202223530726U CN 219119021 U CN219119021 U CN 219119021U
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- main body
- spring
- spring main
- alloy wire
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Abstract
The utility model discloses a hydraulic hinge rebound spring, which comprises an alloy wire, wherein the section of the alloy wire is square, and the alloy wire is spirally wound to form a spring main body; the two ends of the spring main body are tightly ground, the verticality is less than or equal to 1.5mm, and the total length of the spring main body is 69mm. The beneficial effects of the utility model are as follows: the raw material used for the spring main body after improvement is square-section alloy wire, and the section line of the alloy wireThe diameter is 2.9x3.5mm, the alloy wire rod with square section can improve resilience force and fatigue under the condition of not influencing the assembly and use stroke, thereby greatly prolonging the service life of the spring main body, the outer diameter of the spring main body is less than or equal to 17.4mm, and the inner diameter is greater than or equal to 11.2mm, thereby leading the outer diameter of the spring main body to be capable of being communicated
17.4mm sleeve, the inside diameter of the spring body can be threaded into
11.2mm core rod, thereby facilitating the installation of the spring body.
Description
Technical Field
The utility model relates to a hydraulic hinge spring, in particular to a hydraulic hinge rebound spring, and belongs to the technical field of hinge springs.
Background
The spring hinge is a home decoration material. The spring hinge supports two states of full-opening and full-closing, and is automatically closed in an intermediate state.
The practical raw materials of the common hydraulic hinge spring in the market are carbon steel wires with circular cross sections, work fatigue and rebound force are deficient in a specified working stroke and an assembly space, and the service life of the conventional lamination page spring is short.
Therefore, we propose a hydraulic hinge rebound spring.
Disclosure of Invention
The utility model aims to solve the problems and provide the hydraulic hinge rebound spring, the raw material of the spring main body after the improvement is an alloy wire rod with a square section, the section wire diameter of the alloy wire rod is 2.9 x 3.5mm, and the rebound force and fatigue of the alloy wire rod with the square section can be improved under the condition that the assembly and the service stroke are not influenced, so that the service life of the spring main body is greatly prolonged.
The hydraulic hinge rebound spring comprises an alloy wire, wherein the cross section of the alloy wire is square, and the alloy wire is spirally wound to form a spring main body;
the two ends of the spring main body are tightly ground, the verticality is less than or equal to 1.5mm, and the total length of the spring main body is 69mm.
Preferably, the alloy wire has a cross-sectional wire diameter of 2.9×3.5mm.
Preferably, the total number of turns of the spring body is 11.3 turns, and the direction of rotation is right-handed,
preferably, the surface of the spring body is subjected to shot blasting and setting treatment, and the surface is provided with rust preventive oil.
Preferably, the outer diameter of the spring body is less than or equal to 17.4mm, and the inner diameter is less than or equal to 11.2mm.
The beneficial effects of the utility model are as follows: the raw material used by the spring main body after improvement is an alloy wire rod with a square section, the section wire diameter of the alloy wire rod is 2.9 x 3.5mm, and the alloy wire rod with the square section can improve resilience force and fatigue under the condition of not influencing the assembly and the use stroke, so that the service life of the spring main body is greatly prolonged.
The spring main body surface is shot blasting and setting treatment, and the surface is provided with rust preventive oil, so that the smoothness of the spring main body surface is greatly increased, the spring main body can be set, and meanwhile, the rust preventive oil arranged on the spring main body is not easy to rust, and the service life of the spring main body is further prolonged.
The outer diameter of the spring main body is less than or equal to 17.4mm, and the inner diameter is less than or equal to 11.2mm, so that the outer diameter of the spring main body can be communicated
The inner diameter of the spring body can be threaded into +.>
Thereby facilitating the installation of the spring body.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
In the figure: 1. an alloy wire; 2. a spring body.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The embodiment of the utility model discloses a hydraulic hinge rebound spring.
According to fig. 1, the spring comprises an alloy wire 1, wherein the cross section of the alloy wire 1 is square, and the alloy wire 1 is spirally wound to form a spring main body 2;
the two ends of the spring main body 2 are tightly ground, the verticality is less than or equal to 1.5mm, and the total length of the spring main body 2 is 69mm.
The alloy wire 1 has a cross-sectional wire diameter of 2.9×3.5mm.
The raw material used by the improved spring main body 2 is square-section alloy wire 1, the cross-section wire diameter of the alloy wire 1 is 2.9 x 3.5mm, and the square-section alloy wire 1 can improve resilience force and fatigue under the condition of not affecting assembly and use stroke, so that the service life of the spring main body 2 is greatly prolonged.
The total number of turns of the spring body 2 is 11.3, and the direction of rotation is right,
the spring main body 2 surface is shot blasting and setting treatment, and the surface is provided with rust preventive oil, so that the smoothness of the spring main body 2 surface is greatly increased, the spring main body 2 can be set, and meanwhile, the rust preventive oil arranged on the spring main body 2 is difficult to rust, so that the service life of the spring main body 2 is further prolonged.
The outer diameter of the spring main body 2 is less than or equal to 17.4mm, and the inner diameter is less than or equal to 11.2mm, so that the outer diameter of the spring main body 2 can be communicated
The inner diameter of the spring body 2 can be threaded into +.>
Thereby facilitating the installation of the spring body 2.
Working principle: the raw material used by the improved spring main body 2 is square-section alloy wire 1, the cross-section wire diameter of the alloy wire 1 is 2.9 x 3.5mm, and the square-section alloy wire 1 can improve resilience force and fatigue under the condition of not affecting assembly and use stroke, so that the service life of the spring main body 2 is greatly prolonged.
The spring main body 2 surface is shot blasting and setting treatment, and the surface is provided with rust preventive oil, so that the smoothness of the spring main body 2 surface is greatly increased, the spring main body 2 can be set, and meanwhile, the rust preventive oil arranged on the spring main body 2 is difficult to rust, so that the service life of the spring main body 2 is further prolonged.
The outer diameter of the spring main body 2 is less than or equal to 17.4mm, and the inner diameter is less than or equal to 11.2mm, so that the outer diameter of the spring main body 2 can be communicated
The inner diameter of the spring body 2 can be threaded into +.>
Thereby facilitating the installation of the spring body 2.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (5)
1. The utility model provides a hydraulic hinge rebound spring, includes alloy wire (1), its characterized in that: the section of the alloy wire rod (1) is square, and the alloy wire rod (1) is spirally wound to form a spring main body (2);
the two ends of the spring main body (2) are tightly ground, the verticality is less than or equal to 1.5mm, and the total length of the spring main body (2) is 69mm.
2. The hydraulic hinge rebound spring of claim 1 wherein: the cross-section wire diameter of the alloy wire rod (1) is 2.9 x 3.5mm.
3. The hydraulic hinge rebound spring of claim 1 wherein: the total number of turns of the spring main body (2) is 11.3, and the rotation direction is right-handed.
4. The hydraulic hinge rebound spring of claim 1 wherein: the surface of the spring main body (2) is subjected to shot blasting and setting treatment, and the surface is provided with rust-preventive oil.
5. The hydraulic hinge rebound spring of claim 1 wherein: the outer diameter of the spring main body (2) is less than or equal to 17.4mm, and the inner diameter is less than or equal to 11.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223530726.5U CN219119021U (en) | 2022-12-27 | 2022-12-27 | Hydraulic hinge rebound spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223530726.5U CN219119021U (en) | 2022-12-27 | 2022-12-27 | Hydraulic hinge rebound spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219119021U true CN219119021U (en) | 2023-06-02 |
Family
ID=86533800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223530726.5U Active CN219119021U (en) | 2022-12-27 | 2022-12-27 | Hydraulic hinge rebound spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219119021U (en) |
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2022
- 2022-12-27 CN CN202223530726.5U patent/CN219119021U/en active Active
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