CN106088880A - Safe hinge for antitheft door - Google Patents
Safe hinge for antitheft door Download PDFInfo
- Publication number
- CN106088880A CN106088880A CN201610599059.6A CN201610599059A CN106088880A CN 106088880 A CN106088880 A CN 106088880A CN 201610599059 A CN201610599059 A CN 201610599059A CN 106088880 A CN106088880 A CN 106088880A
- Authority
- CN
- China
- Prior art keywords
- hinge
- connecting hole
- annulus
- connection
- antitheft door
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000006378 damage Effects 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D1/00—Pinless hinges; Substitutes for hinges
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D5/00—Construction of single parts, e.g. the parts for attachment
- E05D5/02—Parts for attachment, e.g. flaps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hinges (AREA)
Abstract
The invention discloses a kind of safe hinge for antitheft door, including one first hinge and one second hinge, the side of the first described hinge is provided with a connection post vertically arranged, it is provided with a circular groove on the described face of cylinder connecting post, the equal diameters and the inscribe that are provided with a connecting hole, the diameter of the circular section of described circular groove and described connecting hole on the first described hinge are arranged；The side of the second described hinge is provided with a connection annulus, the diameter of the described cross section connecting annulus and the equal diameters of described connecting hole, and the described annulus that connects through described connecting hole and is mutually slidably connected with described connecting hole.The advantage for the safe hinge of antitheft door of the present invention is: with interconnection connecting hole together, connects post and connects the parts such as annulus, lawless person is difficult to insert in the gap between two hinges by ripping bar, therefore being not easy to be destroyed, structure is strong, and safety coefficient is higher.
Description
Technical field
The present invention relates to a kind of safe hinge, a kind of safe hinge for antitheft door.
Background technology
Chinese invention patent application CN201510417513.7 discloses a kind of safe hinge for antitheft door, including one
First connecting plate and one second connecting plate, the first described connecting plate is provided with one first screw connection, described second
Being provided with one second screw connection, the first described screw connection and the second described screw connection on connecting plate is spiral shell
Rotation shape spring structure, the internal diameter of the first described screw connection is equal with the external diameter of the second described screw connection, described
The inner side of the first screw connection be provided with a connection projection, the outside of the second described screw connection is provided with a connection
Groove, described connection projection is stuck in described connecting groove.Although this safe hinge for antitheft door has hinged
Parts are strong, and reliability height is not easy the advantages such as destruction, but this two spirals in the safe hinge of antitheft door are even
The portion that connects is more difficult to be fitted together so that it is production cost is higher；The area of the contact surface of two screw connection is relatively big and outside being positioned at
The inner side of the screw connection of side, it is more difficult to by good lubrication, the resistance produced when therefore rotating is relatively big, makes antitheft door be not easy out
Closing, contact area also makes it easily be worn relatively greatly.
Summary of the invention
The present invention mainly solves the technical problem existing for prior art, thus provides one with interconnection one
The parts such as the connecting hole, connection post and the connection annulus that rise, lawless person is difficult to insert in the gap between two hinges by ripping bar,
Therefore being not easy to be destroyed, structure is strong, the safe hinge for antitheft door that safety coefficient is higher.
The present invention solves the technical problem in the presence of prior art by following technical proposals:
A kind of safe hinge for antitheft door, including one first hinge and one second hinge, the first described hinge
Side is provided with a connection post vertically arranged, the described face of cylinder connecting post is provided with a circular groove, described
Being provided with a connecting hole on first hinge, the diameter of the circular section of described circular groove is straight with described connecting hole
Footpath is equal and inscribe is arranged；The side of the second described hinge is provided with a connection annulus, the described cross section connecting annulus
The equal diameters of diameter and described connecting hole, described connect annulus through described connecting hole and with described connecting hole
Mutually it is slidably connected, slides in the described inner side connecting annulus snaps in described circular groove and with described circular groove
It is dynamically connected.
As preferred embodiment of the present invention, the described upper and lower end face connecting post is respectively arranged with a ball groove, described
The two ends up and down of side of the second hinge be respectively arranged with a bulbous protrusion, described bulbous protrusion is arranged in described connection
On the central shaft of annulus and lay respectively at the described both sides up and down connecting annulus, the diameter of described bulbous protrusion is with described
The spherical diameter of ball groove is equal, in described bulbous protrusion snaps in described ball groove and is slidably connected with described ball groove.
The advantage for the safe hinge of antitheft door of the present invention is: with interconnection connecting hole together, connection
The parts such as post and connection annulus, lawless person is difficult to insert in the gap between two hinges by ripping bar, is therefore not easy to be broken
Bad, structure is strong, and safety coefficient is higher.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to
Other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is the perspective view of the safe hinge for antitheft door of the present invention；
Fig. 2 is the front view of the safe hinge for antitheft door in Fig. 1；
Fig. 3 is the perspective view of the first hinge in Fig. 1；
Fig. 4 is the perspective view of the second hinge in Fig. 1；
Wherein:
1, the first hinge；11, post is connected；111, circular groove；112, ball groove；12, connecting hole；
2, the second hinge；21, annulus is connected；22, bulbous protrusion.
Detailed description of the invention
Below the preferred embodiments of the present invention are described in detail so that advantages and features of the invention can be easier to by
It will be appreciated by those skilled in the art that thus protection scope of the present invention is made apparent clear and definite defining.
The advantage for the safe hinge of antitheft door of the present invention is: with interconnection connecting hole together, connection
The parts such as post and connection annulus, lawless person is difficult to insert in the gap between two hinges by ripping bar, is therefore not easy to be broken
Bad, structure is strong, and safety coefficient is higher.
As shown in Figure 1 and Figure 2, a kind of safe hinge for antitheft door, including one first hinge 1 and one second hinge 2,
As it is shown on figure 3, the side of this first hinge 1 is provided with a connection post 11 vertically arranged, the face of cylinder of this connection post 11 sets
It is equipped with a circular groove 111, this first hinge 1 is provided with a connecting hole 12, the circular section of this circular groove 111
The equal diameters of diameter and this connecting hole 12 and inscribe arrange；As shown in Figure 1, Figure 2, Figure 4 shows, the side of this second hinge 2 sets
It is equipped with the equal diameters of a connection annulus 21, the diameter of the cross section of this connection annulus 21 and this connecting hole 12, this connection annulus
21 through this connecting hole 12 and are mutually slidably connected with this connecting hole 12, and the inner side of this connection annulus 21 snaps in this circular groove
In 111 and it is slidably connected with this circular groove 111.Owing to this connection annulus 21 is connected post 11 intersects with this connecting hole 12 and this
Link together, make this first hinge 1 and this second hinge 2 cannot be opened without violence damage；Due to this connection annulus 21
The diameter of cross-sectional diameter and this connecting hole 12 and the equal diameters of circular section of this circular groove 111, illegal point
Son is more difficult to be inserted between the first hinge 1 and the contact surface of the second hinge 2 by ripping bar, the most this safe hinge for antitheft door
The most difficult being pried open by ripping bar, therefore safety coefficient is higher；Additionally, the contact area of this first hinge 1 and this second hinge 2 is relatively
Little, easily by good lubrication, resistance when therefore rotating is the least.
As it is shown on figure 3, be respectively arranged with a ball groove 112 on the upper and lower end face of this connection post 11, as shown in Figure 4, this is second years old
The two ends up and down of the side of hinge 2 are respectively arranged with a bulbous protrusion 22, and this bulbous protrusion 22 is arranged in this connection annulus 21
On central shaft and lay respectively at the both sides up and down of this connection annulus 21, as shown in Figure 1, Figure 2, Figure 4 shows, the diameter of this bulbous protrusion 22
Equal with the spherical diameter of this ball groove 112, in this bulbous protrusion 22 snaps in this ball groove 112 and it is slidably connected with this ball groove 112.If
Ball putting groove 112 and this this sliding connection structure of bulbous protrusion 22 can improve this stablizing of safe hinge for antitheft door
Property, increasing ripping bar the most further contacts the contact surface of this connection annulus 21 and this circular groove 111, makes this for antitheft
The safe hinge of door is more difficult to be destroyed, and improves its safety coefficient further.
Being only more than the mentality of designing of the some embodiments of the present invention, in the case of system allows, the present invention can
To expand to the most external more functional module, thus extend its function to greatest extent.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited thereto, and any
The change expected without creative work or replacement, all should contain within protection scope of the present invention.Therefore, the present invention
Protection domain should be as the criterion with the protection domain that claims are limited.
Claims (2)
1. for a safe hinge for antitheft door, including one first hinge (1) and one second hinge (2), it is characterised in that: institute
The side of the first hinge (1) stated is provided with a connection post (11) vertically arranged, on the face of cylinder of described connection post (11)
Being provided with a circular groove (111), described the first hinge (1) is provided with a connecting hole (12), described circular arc is recessed
The diameter of the circular section of groove (111) and the equal diameters of described connecting hole (12) and inscribe are arranged；The second described conjunction
The side of page (2) is provided with a connection annulus (21), the diameter of the cross section of described connection annulus (21) and described connection
The equal diameters in hole (12), described connection annulus (21) through described connecting hole (12) and with described connecting hole (12) phase
Be slidably connected mutually, the inner side of described connection annulus (21) snap in described circular groove (111) and with described circular arc
Connected in star (111) is slidably connected.
Safe hinge for antitheft door the most according to claim 1, it is characterised in that: described connection post (11) upper
Being respectively arranged with a ball groove (112) on lower surface, the two ends up and down of the side of described the second hinge (2) are respectively arranged with a ball
Shape projection (22), described bulbous protrusion (22) is arranged on the central shaft of described connection annulus (21) and lays respectively at described
The both sides up and down of connection annulus (21), the spherical diameter of the diameter of described bulbous protrusion (22) and described ball groove (112)
Equal, in described bulbous protrusion (22) snaps in described ball groove (112) and it is slidably connected with described ball groove (112).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610599059.6A CN106088880B (en) | 2016-07-27 | 2016-07-27 | Safe hinge for antitheft door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610599059.6A CN106088880B (en) | 2016-07-27 | 2016-07-27 | Safe hinge for antitheft door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106088880A true CN106088880A (en) | 2016-11-09 |
| CN106088880B CN106088880B (en) | 2017-12-08 |
Family
ID=57449889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610599059.6A Expired - Fee Related CN106088880B (en) | 2016-07-27 | 2016-07-27 | Safe hinge for antitheft door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106088880B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09209643A (en) * | 1996-02-05 | 1997-08-12 | Murata Mach Ltd | Hinge structure |
| JP2011164699A (en) * | 2010-02-04 | 2011-08-25 | Fuji Electric Retail Systems Co Ltd | Outer door hinge structure of automatic vending machine |
| CN203487920U (en) * | 2013-08-22 | 2014-03-19 | 嘉兴金耐可五金制品有限公司 | Hinge |
| CN105003142A (en) * | 2015-06-30 | 2015-10-28 | 李思模 | Hinge for door |
| CN105064829A (en) * | 2015-07-15 | 2015-11-18 | 沈红如 | Fast-disassembly hinge for sliding window |
| CN105064825A (en) * | 2015-07-15 | 2015-11-18 | 沈红如 | Quick release type hinge for detachable sash |
| CN205858006U (en) * | 2016-07-27 | 2017-01-04 | 王鼎兴 | Safe hinge for antitheft door |
-
2016
- 2016-07-27 CN CN201610599059.6A patent/CN106088880B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09209643A (en) * | 1996-02-05 | 1997-08-12 | Murata Mach Ltd | Hinge structure |
| JP2011164699A (en) * | 2010-02-04 | 2011-08-25 | Fuji Electric Retail Systems Co Ltd | Outer door hinge structure of automatic vending machine |
| CN203487920U (en) * | 2013-08-22 | 2014-03-19 | 嘉兴金耐可五金制品有限公司 | Hinge |
| CN105003142A (en) * | 2015-06-30 | 2015-10-28 | 李思模 | Hinge for door |
| CN105064829A (en) * | 2015-07-15 | 2015-11-18 | 沈红如 | Fast-disassembly hinge for sliding window |
| CN105064825A (en) * | 2015-07-15 | 2015-11-18 | 沈红如 | Quick release type hinge for detachable sash |
| CN205858006U (en) * | 2016-07-27 | 2017-01-04 | 王鼎兴 | Safe hinge for antitheft door |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106088880B (en) | 2017-12-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Rao Lin Inventor before: Wang Dingxing |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171114 Address after: 312400 Shengzhou building, 37 North straight street, Shaoxing, Zhejiang, Shengzhou Applicant after: Shengzhou Northern Star Investment Limited company of science and technology of the public record Address before: 225312 Jiangsu Province, Taizhou City Hailing Jiulong Town Cheng Village 3 groups Applicant before: Wang Dingxing |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191202 Address after: 314200 No. 2111 Hing Road, Pinghu Economic Development Zone, Jiaxing, Zhejiang Patentee after: ZHEJIANG STEELRIX OFFICE FURNITURE CO.,LTD. Address before: 312400 Shengzhou building, 37 North straight street, Shaoxing, Zhejiang, Shengzhou Patentee before: Shengzhou Northern Star Investment Limited company of science and technology of the public record |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171208 |
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| CF01 | Termination of patent right due to non-payment of annual fee |