CN103774943A - Hinge shaft structure and production process thereof - Google Patents
Hinge shaft structure and production process thereof Download PDFInfo
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- CN103774943A CN103774943A CN201410036132.XA CN201410036132A CN103774943A CN 103774943 A CN103774943 A CN 103774943A CN 201410036132 A CN201410036132 A CN 201410036132A CN 103774943 A CN103774943 A CN 103774943A
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- hinge
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Abstract
The invention discloses a hinge shaft structure and a production process thereof. The hinge shaft structure comprises a first hinge slice and a second hinge slice, wherein the first hinge slice comprises a first hinge slice body and a first hinge connecting part arranged on the first hinge slice body; the first hinge connecting part is an installation hole communicated by a slotted hole and a circular hole; the second hinge slice comprises a second hinge slice body and a hinge shaft arranged on the second hinge slice body; a cross section of the hinge shaft is in a waist shape; the hinge shaft is connected with the first hinge connecting part in a locating way. Therefore, the hinge shaft structure has a self-locking function.
Description
Technical field
The present invention relates to a kind of hinge axis structure and production technology thereof, be mainly used in cover structure.
Background technology
For cover structure, generally all can between casing and case lid, configure hinge axis structure, meanwhile, conventional hinge axis structure also can be mated corresponding stopping means, its open mode is carried out spacing, and in the time closing, adopts detent mechanism to lock again.Therefore, this hinge axis structure is comparatively complicated when mounted, and when use, process is more complicated also.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, a kind of hinge axis structure be provided, its have open after auto-lock function, open mode, without the extra servicing unit of configuration, spacing while opening is just locked.Therefore, the present invention for the unlatching of case lid, close more convenient easy row.
For realizing above technical purpose, the present invention will take following technical scheme:
A kind of hinge axis structure, comprise the first hinge plate and the second hinge plate, the first described hinge plate comprises the first hinge wing body and is opened in the first hinge connection on the first hinge wing body, and the first described hinge connection is the installing hole being communicated with by mounting hole and circular port; Described the second hinge plate comprises the second hinge wing body and is arranged on the hinge axis on the second hinge wing body, and the cross section of described hinge axis is kidney-shaped setting; Described hinge axis and the first hinge connection are located by connecting.
On the second described hinge wing body, be provided with the second hinge connection, the second described hinge connection is a mounting hole, the center-aligned of described the first hinge connection and the second hinge connection, described hinge axis is welded and fixed with the second hinge connection through after the first hinge connection.
The described axis of the second hinge connection and the angle of cut of the axis of hinge axis are 160 °.
Another technical purpose of the present invention is to provide a kind of mode of production of above-mentioned hinge axis structure, comprise the following steps: first, obtain respectively the first hinge plate, hinge axis and the second hinge plate, the first described hinge plate, comprise the first hinge wing body and be opened in the first hinge connection on the first hinge wing body, the first described hinge connection is the installing hole being communicated with by mounting hole and circular port; Described hinge axis is the axis body that a cross section is kidney-shaped; The second described hinge plate, comprises the second hinge wing body and is opened in the second hinge connection on the second hinge wing body, the second described hinge connection is a mounting hole; Then, by after the center-aligned of the first hinge connection and the second hinge connection, insert hinge axis, again hinge axis and the second hinge connection are welded and fixed, make the first hinge plate, hinge axis and the second hinge plate be linked to be an entirety, and hinge axis can rotate freely in the first hinge connection.
According to above technical scheme, with respect to prior art, the present invention has advantages of following:
Described hinge axis is arranged to kidney-shaped by the present invention, and the first hinge connection on the first hinge plate is arranged to the installing hole being communicated with by mounting hole and circular port; Therefore, hinge axis structure of the present invention has auto-lock function.
Accompanying drawing explanation
Fig. 1 is the structural representation of hinge axis structure of the present invention (closed condition);
Fig. 2 is the structural representation of hinge axis structure of the present invention (open mode);
Fig. 3 is the structural representation of hinge axis structure of the present invention (in opening procedure);
Fig. 4 is the structural representation of the first hinge plate;
Fig. 5 is the structural representation of hinge axis;
Fig. 6 is the structural representation of the second hinge plate;
In figure: the first hinge plate 1; The second hinge plate 2; Hinge axis 3.
The specific embodiment
Accompanying drawing discloses the structural representation of preferred embodiment involved in the present invention without limitation; Explain technical scheme of the present invention below with reference to accompanying drawing.
As shown in Figures 1 to 6, hinge axis structure of the present invention, comprise the first hinge plate, hinge axis and the second hinge plate, the first described hinge plate, as shown in Figure 4, comprise the first hinge wing body and be opened in the first hinge connection on the first hinge wing body, the first described hinge connection is the installing hole being communicated with by mounting hole and circular port; Described hinge axis as shown in Figure 5, is the axis body that a cross section is square; The second described hinge plate, as shown in Figure 6, comprises the second hinge wing body and is opened in the second hinge connection on the second hinge wing body, the second described hinge connection is a mounting hole; Mounting hole in described the first hinge plate is consistent with the mounting hole in the second hinge plate, and the inner dimensions of the mounting hole in mounting hole, the second hinge plate in the appearance and size of described hinge axis and the first hinge plate matches; In described the first hinge plate, the slightly larger in diameter of circular port is in the circumscribed circle diameter of hinge axis.
For forming hinge axis structure of the present invention, first hinge axis (Fig. 5) and the second hinge plate (Fig. 6) are welded and fixed to (soldering angle is set, be illustrated as 160 °), then make itself and the 1st hinge plate (Fig. 4) be linked to be an overall (see figure 1), can in the circular hole in the first hinge plate, freely rotate (Fig. 3);
Fig. 3 is that the second hinge plate (Fig. 6) and hinge axis (Fig. 5) rotate counterclockwise together 160 ° in the first hinge plate (Fig. 4); Now the second hinge plate (Fig. 6) and hinge axis (Fig. 5) can slip into its waist hole from the circular hole of the first hinge plate (Fig. 4) automatically, as shown in Figure 5, and now in opened condition; Otherwise closing process for diagram, from Fig. 2 to Fig. 3 again to Fig. 1.
Claims (4)
1. a hinge axis structure, comprise the first hinge plate and the second hinge plate, it is characterized in that: the first described hinge plate comprises the first hinge wing body and be opened in the first hinge connection on the first hinge wing body, the first described hinge connection is the installing hole being communicated with by mounting hole and circular port; Described the second hinge plate comprises the second hinge wing body and is arranged on the hinge axis on the second hinge wing body, and the cross section of described hinge axis is kidney-shaped setting; Described hinge axis and the first hinge connection are located by connecting.
2. hinge axis structure according to claim 1, it is characterized in that, on the second described hinge wing body, be provided with the second hinge connection, the second described hinge connection is a mounting hole, the center-aligned of described the first hinge connection and the second hinge connection, described hinge axis is welded and fixed with the second hinge connection through after the first hinge connection.
3. hinge axis structure according to claim 2, is characterized in that, the described axis of the second hinge connection and the angle of cut of the axis of hinge axis are 160 °.
4. the production technology of a hinge axis structure claimed in claim 1, it is characterized in that: comprise the following steps: first, obtain respectively the first hinge plate, hinge axis and the second hinge plate, the first described hinge plate, comprise the first hinge wing body and be opened in the first hinge connection on the first hinge wing body, the first described hinge connection is the installing hole being communicated with by mounting hole and circular port; Described hinge axis is the axis body that a cross section is kidney-shaped; The second described hinge plate, comprises the second hinge wing body and is opened in the second hinge connection on the second hinge wing body, the second described hinge connection is a mounting hole; Then, by after the center-aligned of the first hinge connection and the second hinge connection, insert hinge axis, again hinge axis and the second hinge connection are welded and fixed, make the first hinge plate, hinge axis and the second hinge plate be linked to be an entirety, and hinge axis can rotate freely in the first hinge connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410036132.XA CN103774943B (en) | 2014-01-24 | 2014-01-24 | Hinge axis structure and production technology thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410036132.XA CN103774943B (en) | 2014-01-24 | 2014-01-24 | Hinge axis structure and production technology thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103774943A true CN103774943A (en) | 2014-05-07 |
| CN103774943B CN103774943B (en) | 2016-05-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410036132.XA Active CN103774943B (en) | 2014-01-24 | 2014-01-24 | Hinge axis structure and production technology thereof |
Country Status (1)
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| CN (1) | CN103774943B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105298270A (en) * | 2015-11-30 | 2016-02-03 | 北京机械设备研究所 | Multi-angle self-locking positioning hinge mechanism |
| CN109629943A (en) * | 2019-01-30 | 2019-04-16 | 中国地质大学（武汉） | A kind of fixable door hinge |
| CN109862724A (en) * | 2019-01-26 | 2019-06-07 | 广东智信电气有限公司 | A kind of transformer communication terminal box |
| CN110552564A (en) * | 2019-09-30 | 2019-12-10 | 赵崇良 | Self-adaptive hinge |
| CN113464000A (en) * | 2021-06-30 | 2021-10-01 | 北京长安汽车工程技术研究有限责任公司 | Front cover hinge with supporting and limiting functions |
| CN114375360A (en) * | 2019-08-01 | 2022-04-19 | 爱瑞卡股份公司 | Vertical fume exhaust fan |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1173007A (en) * | 1982-03-17 | 1984-08-21 | Walter Kummerlin | Hinge fitting for foldable ladders |
| US5080409A (en) * | 1991-02-19 | 1992-01-14 | Niswonger John O | Garage door lock actuation mechanism |
| CN2423068Y (en) * | 2000-05-19 | 2001-03-14 | 李明振 | Ratchet-wrench-type axle hole two-purpose spanner |
| CN201106341Y (en) * | 2007-09-14 | 2008-08-27 | 驻马店市嵖岈山门业有限公司 | Novel concealed hinge |
| CN201943485U (en) * | 2011-02-28 | 2011-08-24 | 上海西门子医疗器械有限公司 | A hinge |
| CN202157618U (en) * | 2011-06-30 | 2012-03-07 | 北京康拓红外技术股份有限公司 | Connecting piece |
| CN202284425U (en) * | 2011-10-26 | 2012-06-27 | 潘少萍 | Box body hinge assembly |
-
2014
- 2014-01-24 CN CN201410036132.XA patent/CN103774943B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1173007A (en) * | 1982-03-17 | 1984-08-21 | Walter Kummerlin | Hinge fitting for foldable ladders |
| US5080409A (en) * | 1991-02-19 | 1992-01-14 | Niswonger John O | Garage door lock actuation mechanism |
| CN2423068Y (en) * | 2000-05-19 | 2001-03-14 | 李明振 | Ratchet-wrench-type axle hole two-purpose spanner |
| CN201106341Y (en) * | 2007-09-14 | 2008-08-27 | 驻马店市嵖岈山门业有限公司 | Novel concealed hinge |
| CN201943485U (en) * | 2011-02-28 | 2011-08-24 | 上海西门子医疗器械有限公司 | A hinge |
| CN202157618U (en) * | 2011-06-30 | 2012-03-07 | 北京康拓红外技术股份有限公司 | Connecting piece |
| CN202284425U (en) * | 2011-10-26 | 2012-06-27 | 潘少萍 | Box body hinge assembly |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105298270A (en) * | 2015-11-30 | 2016-02-03 | 北京机械设备研究所 | Multi-angle self-locking positioning hinge mechanism |
| CN109862724A (en) * | 2019-01-26 | 2019-06-07 | 广东智信电气有限公司 | A kind of transformer communication terminal box |
| CN109629943A (en) * | 2019-01-30 | 2019-04-16 | 中国地质大学（武汉） | A kind of fixable door hinge |
| CN109629943B (en) * | 2019-01-30 | 2023-09-15 | 中国地质大学（武汉） | Fixable door hinge |
| CN114375360A (en) * | 2019-08-01 | 2022-04-19 | 爱瑞卡股份公司 | Vertical fume exhaust fan |
| CN110552564A (en) * | 2019-09-30 | 2019-12-10 | 赵崇良 | Self-adaptive hinge |
| CN113464000A (en) * | 2021-06-30 | 2021-10-01 | 北京长安汽车工程技术研究有限责任公司 | Front cover hinge with supporting and limiting functions |
| CN113464000B (en) * | 2021-06-30 | 2022-08-02 | 北京长安汽车工程技术研究有限责任公司 | Front cover hinge with supporting and limiting functions |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103774943B (en) | 2016-05-04 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: NANTONG SIFANG TANK EQUIPMENT CO., LTD. Free format text: FORMER OWNER: NANTONG SQUARE FREEZING EQUIPMENT CO., LTD. Effective date: 20150630 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20150630 Address after: 226371 Tongzhou District, Nantong, Xingren Jin Tong Road, No. 3888, No. Applicant after: Nantong Tank Container Co., Ltd. Address before: 226371 Tongzhou District, Nantong, Xingren Jin Tong Road, No. 3888, No. Applicant before: Nanfang Square Cold Chain Equipment Co., Ltd. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |