CN200989117Y - Hinge - Google Patents
Hinge Download PDFInfo
- Publication number
- CN200989117Y CN200989117Y CN 200620140468 CN200620140468U CN200989117Y CN 200989117 Y CN200989117 Y CN 200989117Y CN 200620140468 CN200620140468 CN 200620140468 CN 200620140468 U CN200620140468 U CN 200620140468U CN 200989117 Y CN200989117 Y CN 200989117Y
- Authority
- CN
- China
- Prior art keywords
- pipe portion
- hinge
- door body
- doorframe
- rotor
- 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.)
- Expired - Fee Related
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- Extensible Doors And Revolving Doors (AREA)
Abstract
The utility model discloses a hinge, comprising a door body connector, a hinge and a door frame connecting rotor, wherein mutually engaging teeth are arranged in the junctions between the door body connector, the hinge and the door frame connecting rotor respectively, so when the door body is rotated, the door body connector, the hinge and the door frame connecting rotor can simultaneously rotate driven by the teeth, making stress distribution more uniform, thereby significantly reducing damage to the hinge caused by direct torsion and lengthening the service life of the hinge.
Description
Technical field
The utility model relates to the hinge that uses in various door bodies or the forms.
Background technology
The existing market hinge kind that adopts in the body of calling is a lot, of all kinds, general all is to comprise that door body brace, folding, doorframe by the active connection of bearing pin connect rotor, but problem of these hinge ubiquities, be exactly in the hinge transmission process door body brace, folding and doorframe to connect rotor all be directly to reverse and drive mutually, add the deadweight problem of a body, form inconsistent that the hinge each several part rotates, stressed unbalanced of hinge, make hinge be easy to damage, greatly reduce its application life.As depicted in figs. 1 and 2, be a kind of hinge arrangement commonly used, it promptly is directly to reverse and mutual the drive that door body brace 81, folding 82, doorframe connect between the rotor 83, wherein 84 is that connecting rod, 85 is bearing pin.
The utility model content
The purpose of this utility model is to provide a kind of hinge, and the hinge each several part is rotated simultaneously, and makes it stressedly obtain equilibrium, has strengthened the intensity of hinge, prolongs its application life.
To achieve these goals, the technical solution adopted in the utility model is: a kind of hinge, comprise that doorframe connects rotor and door body brace, doorframe connects rotor and is provided with and is used for the connecting rod that is connected with doorframe, described doorframe connects rotor is provided with protrusion away from a side of connecting rod pipe portion one, described door body brace end is provided with pipe portion two, pipe portion two be provided with can with the recess of pipe portion one tabling, it is characterized in that: also be provided with pipe portion three between pipe portion two and door body brace body, described pipe portion one two ends are provided with profile of tooth one, pipe portion three be provided with can with the flute profile two of flute profile one engagement, described pipe portion one is connected by rotating shaft is active with pipe portion three.
Improved, also be provided with several middle foldings between described doorframe connection rotor and door body brace spare, folding comprises the pipe portion four of protrusion in the middle of described, pipe portion five and be located at pipe portion four and pipe portion five between pipe portion six, pipe portion five be provided with can with the recess of pipe portion four tablings, described pipe portion four two ends are provided with profile of tooth four, pipe portion six be provided with can with the flute profile six of flute profile four engagement, folding group in the middle of described several middle foldings are connected to become by rotating shaft is mutual active, the pipe portion four of middle folding group one end is connected by rotating shaft is active with the pipe portion two of door body brace, and the pipe portion five of the middle folding group other end is connected the pipe portion one of rotor by the active connection of rotating shaft with doorframe.
The folding quantity of hinge flap group can be one in the middle of described, also can be two or more.
Improved, brace in the middle of being provided with between described pipe portion four and the pipe portion six.
The utility model is owing to adopt technique scheme, the junction is respectively equipped with intermeshing profile of tooth between door body brace, folding, doorframe connection rotor, make when the door body rotates, under the drive of profile of tooth, door body brace, folding, doorframe connect rotor and can rotate simultaneously, can make stressed distribution more even, greatly reduce the hinge damage of directly reversing and causing, prolong the application life of hinge.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is a kind of hinge arrangement schematic diagram commonly used;
Fig. 2 is the exploded view of Fig. 1;
Fig. 3 connects the rotor structural representation for the utility model doorframe;
Fig. 4 is the utility model door body brace structural representation;
Fig. 5 is a hinge structure schematic diagram in the middle of the utility model;
Fig. 6 is first kind of example structure schematic diagram of the utility model;
Fig. 7 is second kind of example structure schematic diagram of the utility model;
Fig. 8 is the third example structure schematic diagram of the utility model.
The specific embodiment
As shown in Figure 3, for the utility model doorframe connects the rotor structural representation, doorframe connects rotor 1 and is provided with and is used for the connecting rod 11 that is connected with doorframe, and doorframe connection rotor 1 is provided with the pipe portion 1 of protrusion away from a side of connecting rod 11, and pipe portion one 12 two ends are provided with profile of tooth 1;
As shown in Figure 4, be the utility model door body brace structural representation, described door body brace 2 ends are provided with pipe portion 2 21, pipe portion 2 21 be provided with can with the recess of pipe portion one 12 tablings, a pipe portion 2 21 and 02 of a door body brace body also are provided with pipe portion 3 22, pipe portion 3 22 be provided with can with the flute profile 2 23 of flute profile one 13 engagements;
As shown in Figure 5, be hinge structure schematic diagram in the middle of the utility model, folding 3 comprises the pipe portion 4 31 of protrusion in the middle of described, pipe portion 5 32 and be located at pipe portion 4 31 and pipe portion 5 32 between pipe portion 6 33, pipe portion 5 32 be provided with can with the recess of pipe portion 4 31 tablings, described pipe portion 4 31 two ends are provided with profile of tooth 4 34, pipe portion 6 35 be provided with can with the flute profile 6 36 of flute profile 4 34 engagement, folding group in the middle of described several middle foldings 3 are connected to become by rotating shaft is mutual active, the pipe portion 4 31 of middle folding group one end and a pipe portion 2 21 of body brace 2 are by 4 active connections of rotating shaft, the pipe portion 5 32 of the middle folding group other end is connected the pipe portion 1 of rotor 1 by rotating shaft 4 active connections with doorframe, as a kind of improvement, brace 35 in the middle of can establishing between pipe portion 4 31 in described each folding 3 and the pipe portion 6 33, make hinge more flexible, process conveniently, the length of hinge is value according to actual needs.
As Fig. 6, be first kind of example structure schematic diagram of the utility model, doorframe connection rotor 1 and door body brace 2 are directly by rotating shaft 4 ways of connecting, doorframe connects rotor 1 and is installed on the doorframe by connecting rod 11,2 of door body braces are directly installed on the body, two flute profile 2 23 engagements in the pipe portion 3 22 of flute profile 1 in the pipe portion 1 of doorframe connection rotor 1 and door body brace 2.
As Fig. 7, be first kind of example structure schematic diagram of the utility model, folding 3 in the middle of also being provided with one between doorframe connection rotor 1 and the door body brace 2, doorframe connects rotor 1, door body brace 2, middle folding 3 separately by rotating shaft 4 active connections, the profile of tooth 1 that profile of tooth 23 engagements in the pipe portion 3 22 of the profile of tooth 4 34 wherein in the pipe portion 4 31 of folding 3 and door body brace 2, the profile of tooth 6 36 in the pipe portion 6 33 of middle folding 3 are connected with doorframe in the pipe portion 1 of rotor 1 meshes.
As Fig. 8, be the third example structure schematic diagram of the utility model, also be provided with the middle folding group of forming by three middle foldings 3 between doorframe connection rotor 1 and the door body brace 2, doorframe connects rotor 1, door body brace 2, each middle folding 3 separately by rotating shaft 4 active connections, the profile of tooth 1 that profile of tooth 2 23 engagements in the pipe portion 3 22 of the profile of tooth 4 34 wherein in the pipe portion 4 31 of folding group one end and door body brace 2, the profile of tooth 6 36 in the pipe portion 6 33 of the middle folding group other end are connected with doorframe in the pipe portion 1 of rotor 1 meshes.
The folding quantity of folding group is set on demand in the middle of of the present utility model.Above-mentioned embodiment also only is to further specify of the present utility model, is not to concrete qualification of the present utility model, and the structure after any simple transformation on the utility model architecture basics all belongs to protection domain of the present utility model.
Claims (4)
1, a kind of hinge, comprise that doorframe connects rotor (1) and door body brace (2), doorframe connects rotor (1) and is provided with and is used for the connecting rod (11) that is connected with doorframe, described doorframe connects rotor (1) is provided with protrusion away from a side of connecting rod (11) pipe portion one (12), described door body brace (2) end is provided with pipe portion two (21), pipe portion two (21) be provided with can with the recess of pipe portion one (12) tabling, it is characterized in that: also be provided with pipe portion three (22) between pipe portion two (21) and door body brace body, described pipe portion one (12) two ends are provided with profile of tooth one (13), pipe portion three (22) be provided with can with the flute profile two (23) of flute profile one (13) engagement, described pipe portion one (12) and pipe portion three (22) are by active connection of rotating shaft (4).
2, according to the described a kind of hinge of claim 1, it is characterized in that: also be provided with several middle foldings (3) between described doorframe connection rotor (1) and door body brace (2) part, folding (3) comprises the pipe portion four (31) of protrusion in the middle of described, pipe portion five (32) and be located at pipe portion four and pipe portion five between pipe portion six (33), pipe portion five (32) be provided with can with the recess of pipe portion four (31) tablings, described pipe portion four (31) two ends are provided with profile of tooth four (34), pipe portion six (33) be provided with can with the flute profile six (36) of flute profile four (34) engagement, folding group in the middle of described several middle foldings (3) are connected to become by rotating shaft (4) is mutual active, the pipe portion four (31) of middle folding group one end and a pipe portion two (21) of body brace (2) be by active connection of rotating shaft (4), and the pipe portion of the middle folding group other end five (32) is connected the pipe portion one (12) of rotor (1) by the active connection of rotating shaft (4) with doorframe.
3, according to the described a kind of hinge of claim 2, it is characterized in that: the folding number of hinge flap group can be one in the middle of described, also can be two or more.
4, according to the described a kind of hinge of claim 2, it is characterized in that: brace (35) in the middle of being provided with between described pipe portion four (31) and the pipe portion six (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620140468 CN200989117Y (en) | 2006-11-29 | 2006-11-29 | Hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620140468 CN200989117Y (en) | 2006-11-29 | 2006-11-29 | Hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200989117Y true CN200989117Y (en) | 2007-12-12 |
Family
ID=38940153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620140468 Expired - Fee Related CN200989117Y (en) | 2006-11-29 | 2006-11-29 | Hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200989117Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108915446A (en) * | 2018-09-10 | 2018-11-30 | 中国工程物理研究院机械制造工艺研究所 | A kind of hermatic door hinge |
| CN112431115A (en) * | 2020-11-12 | 2021-03-02 | 张国彦 | Bridge superstructure precast slab mounting and lapping device for road engineering and use method thereof |
-
2006
- 2006-11-29 CN CN 200620140468 patent/CN200989117Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108915446A (en) * | 2018-09-10 | 2018-11-30 | 中国工程物理研究院机械制造工艺研究所 | A kind of hermatic door hinge |
| CN112431115A (en) * | 2020-11-12 | 2021-03-02 | 张国彦 | Bridge superstructure precast slab mounting and lapping device for road engineering and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |