CN204163526U - The large hinge of a kind of integral coach passenger doors - Google Patents
The large hinge of a kind of integral coach passenger doors Download PDFInfo
- Publication number
- CN204163526U CN204163526U CN201420641251.3U CN201420641251U CN204163526U CN 204163526 U CN204163526 U CN 204163526U CN 201420641251 U CN201420641251 U CN 201420641251U CN 204163526 U CN204163526 U CN 204163526U
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- China
- Prior art keywords
- hinge
- hook
- connecting portion
- hinged
- passenger doors
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Abstract
The large hinge of a kind of integral coach passenger doors, it comprises hinged holder for being fixedly mounted on passenger vehicle doorframe position and hinge through part, described hinge through part is hook-shaped, described hook-shaped hinge through part is positioned at bill position to be hinged on described fixing seat of hinge, described hook-shaped hinge through part is positioned at the side of encircleing outside hook body segment position and is convexly equipped with one for the driving connecting portion of hinged external drive cylinder, on described hook-shaped hinge through part, the position of the corresponding neck of hook is the door leaf connecting portion for connecting door leaf, described hinge through part forms the lever that is fulcrum with described bill, described driving connecting portion is power arm, described door leaf connecting portion is resistance arm.
Description
Technical field
The utility model relates to passenger vehicle fittings equipment field, particularly the large hinge of a kind of integral coach passenger doors.
Background technology
Door for coach hinge is the important component part of passenger vehicle, a kind of cylinder external-open based on inner concealed hinge disclosed in the patent No. 201320137684.0, interior sealing passenger doors structure, it discloses a kind of hinge for bus occupants, door leaf is hinged on the doorframe of passenger vehicle by built-in hinge by it, wherein hinge can be arranged in the sealing seam in doorframe, the miniaturization more of this hinge, and be conducive to the length reducing cylinder, but this hinge in use, the piston rod of cylinder directly must be hinged on door leaf, utilize the direct switch of described air cylinder driven door leaf, cylinder is at least outside piston rod is exposed to, affect the attractive in appearance of passenger vehicle inside, and also occupy door opening inner space during piston rod work, also need to carry out isolating and protecting to piston rod, the lubrication oil on piston rod is prevented to be infected with the clothing of passenger.
Various bus occupant hinge as above all also exists certain defect, how to overcome above-mentioned defect, is the technical problem underlying that the utility model will be researched and solved.
Utility model content
The purpose of this utility model is to provide a kind of integral coach passenger doors large hinge, its technical problem to be solved is: traditional hinge in use only just plays and is connected on doorframe by door hinge, can only work in structural strength, size, other effect cannot be played, cylinder cannot be coordinated to use, cylinder is not acted directly on door.
For solving the problems of the technologies described above, the utility model provides a kind of integral coach passenger doors large hinge, it comprises hinged holder for being fixedly mounted on passenger vehicle doorframe position and hinge through part, described hinge through part is hook-shaped, described hook-shaped hinge through part is positioned at bill position to be hinged on described fixing seat of hinge, described hook-shaped hinge through part is positioned at the side of encircleing outside hook body segment position and is convexly equipped with one for the driving connecting portion of hinged external drive cylinder, on described hook-shaped hinge through part, the position of the corresponding neck of hook is the door leaf connecting portion for connecting door leaf, described hinge through part forms a bar bar being fulcrum with described bill, described driving connecting portion is power arm, described door leaf connecting portion is resistance arm.
Be preferable over: described hinge through part is that the Q235 carbon constructional steel plate that 12mm is thick is bent to form, described fixing seat of hinge is that Q235 structural carbon steel is made, hinged by a hinge axis between described hinge through part and described fixing seat of hinge, the end face axial described hinge axis being positioned at insertion end offers an oil filler point, radial intercommunicating pore is offered between described axial oil filler point and outer axial face, the inner hole wall of the hinged axle sleeve of the corresponding described hinge through part of described intercommunicating pore, the perforate position end face of the insertion end of described hinge axis being positioned at oil filler point is provided with a pump nozzle.
Be preferable over: between the endoporus central axis of described pump nozzle and the central axis of described oil filler point in angle of 45 degrees, and when on the doorframe post that described handing-over holder is installed on described passenger vehicle, described pump nozzle with the axle center of described hinge axis for the approach axis of the relative passenger doors in the center of circle departs from 30 degree counterclockwise.
Be preferable over: on described hinge through part, the corresponding side being positioned at coupler body position indent is provided with a location locknut, and described location locknut is quality of rubber materials.
Be preferable over: described driving connecting portion is one protrude from the lug plate described hinge through part being positioned at a side of encircleing outside hook body segment position, described lug plate be provided with one for the hinged collar of hinged external drive cylinder.
Be preferable over: described hinge through part is coated with cover of upholstery.
Be preferable over: the coupler body position of described hinge through part is that steel plate bending is formed, and the bending arc at described coupler body position is spliced to form successively by some straightways.
Be preferable over: the structure hole coupler body position described hinge through part being positioned at door leaf connecting portion and correspondence offering some hollow outs.
Compared with prior art, the beneficial effects of the utility model are:
One, hinge arrangement is simple, the large hinge strength of monolithic is good, not fragile, and articulate interference range is little, the bend radius at the coupler body position in the hook-shaped hinge through portion interface point be greater than on described fixing seat of hinge only need be made extremely to seal the distance of seam, therefore can not cause interference to passenger;
Two, hinge of the present utility model is used can to simplify the breakdown action of passenger doors, cylinder directly acts on hinge, hinge is now equivalent to a regulations and parameters effect, with the packing up of cylinder, opening action, directly make passenger doors open or close, reduce maintenance difficulty and the maintaining expense of passenger doors, drive cylinder that the other end being that door is relative can be set, therefore can not disturb the passenger of turnover, and the subsequent installation being conducive to cylinder is hidden;
Three, hinge axis band pump nozzle lubrication, for convenience detach, easy to maintenance.
Accompanying drawing explanation
Fig. 1 is the structural representation of integral hinge of the present utility model.
Fig. 2 is the radial structure schematic diagram of integral hinge of the present utility model.
Fig. 3 is the sectional structure schematic diagram of the hinge axis of integral hinge of the present utility model.
Fig. 4 is hinge through part structural representation of the present utility model.
Detailed description of the invention
Below with reference to accompanying drawing 1 to 4 and preferred embodiment, the large hinge of a kind of integral coach passenger doors that the utility model proposes specifically is illustrated.
The utility model provides a kind of integral coach passenger doors large hinge, it comprises hinged holder 10 for being fixedly mounted on passenger vehicle doorframe position and hinge through part 20, described hinge through part 20 is in hook-shaped, described hook-shaped hinge through part 20 being positioned at bill position is hinged on described fixing seat of hinge 10, described hook-shaped hinge through part 20 is positioned at the side of encircleing outside hook body segment position and is convexly equipped with one for the driving connecting portion 21 of hinged external drive cylinder, on described hook-shaped hinge through part 20, the position of the corresponding neck of hook is the door leaf connecting portion 22 for connecting door leaf, on the door leaf connecting portion 22 of described hinge through part 20, the corresponding side being positioned at coupler body position indent is fixedly connected on the medial surface of described door leaf, described hinge through part 20 forms a bar bar being fulcrum with described bill, described driving connecting portion 21 is power arm, described door leaf connecting portion 22 is resistance arm.
The utility model in the specific implementation, drive described in the flexible linkage of cylinder and drive connecting portion 21 and then drive described door leaf connecting portion 22 to rotate around the bill of described hinge through part 20, door leaf is closed thereupon, opens, this structure simplifies the breakdown action of passenger doors, cylinder is made to directly act on hinge, and cylinder can be made can to arrange away from the turnover region of door, also be convenient to follow-up cylinder hide, cylinder is built-in inner in instrument desk, when door is closed, whole hinge is at vehicle interior, make the structure of whole passenger doors compacter, attractive in appearance, better tightness.
Preferred embodiment: described hinge through part 20 is that the Q235 carbon constructional steel plate that 12mm is thick is bent to form, described fixing seat of hinge 10 is made for Q235 structural carbon steel, hinged by a hinge axis 30 between described hinge through part 20 and described fixing seat of hinge 10, the end face axial described hinge axis 30 being positioned at insertion end offers an oil filler point 31, radial intercommunicating pore 33 is offered between described axial oil filler point 31 and outer axial face 32, the inwall of the hinged axle sleeve 23 of the corresponding described hinge through part 20 of described intercommunicating pore 33, the perforate position end face of the insertion end of described hinge axis 30 being positioned at oil filler point 31 is provided with a pump nozzle 34, the present embodiment in the specific implementation, by described pump nozzle 34 to charging-up lubricant oil in described oil filler point 31, lubrication oil by described oil filler point 31 flow to that described intercommunicating pore 33 finally flows into described hinge axis 30 between outer axial face and the hinged sleeve lining of described hinge through part 20.
Preferred embodiment: between the endoporus central axis of described pump nozzle 34 and the central axis of described oil filler point 31 in angle of 45 degrees, and when on the doorframe post that described handing-over holder 10 is installed on described passenger vehicle, described pump nozzle 34 with the axle center of described hinge axis 30 for the approach axis of the relative passenger doors in the center of circle departs from 30 degree counterclockwise, angle is set can facilitates charging-up lubricant oil of the pump nozzle of the present embodiment.
Preferred embodiment: on described hinge through part 20, the corresponding side being positioned at coupler body position indent is provided with a location locknut 24, described location locknut 24 is quality of rubber materials, utilize described location locknut 24 to support the rotary spacing realizing hinge at passenger vehicle doorframe position, prevent the direct knocking door case of hinge.
Preferred embodiment: described driving connecting portion 21 is one protrude from the lug plate described hinge through part 20 being positioned at a side of encircleing outside hook body segment position, described lug plate is provided with one for the hinged collar 211 of hinged external drive cylinder.
Preferred embodiment: described hinge through part 20 is coated with cover of upholstery 25.
Preferred embodiment: the coupler body position of described hinge through part 20 is that steel plate bending is formed, and the bending arc at described coupler body position is spliced to form successively by some straightways, the bending arc that the steel plate splicing of some linearly sections becomes makes described coupler body position can conveniently install other accessory in directly flat some plate faces while the passenger vehicle door pillar that can realize scooping in.
Preferred embodiment: the structure hole 26 coupler body position described hinge through part 20 being positioned at door leaf connecting portion 22 and correspondence offering some hollow outs, this engraved structure hole effectively can be saved material, be reduced deadweight, can also use as installing hole.
Described on comprehensive, the technical solution of the utility model fully effectively can complete above-mentioned utility model object, and structural principle of the present utility model and the principle of work and power are all verified in an embodiment fully, and effect and the object of expection can be reached, and embodiment of the present utility model also can convert according to these principles, therefore, the utility model comprise all in claim mention all replacement contents in scope.Any equivalence change done in the utility model claim, within the scope of the claims of all genus this case applications.
Claims (8)
1. the large hinge of integral coach passenger doors, it is characterized in that: comprise the hinged holder for being fixedly mounted on passenger vehicle doorframe position and hinge through part, described hinge through part is hook-shaped, described hook-shaped hinge through part is positioned at bill position to be hinged on described fixing seat of hinge, described hook-shaped hinge through part is positioned at the side of encircleing outside hook body segment position and is convexly equipped with one for the driving connecting portion of hinged external drive cylinder, on described hook-shaped hinge through part, the position of the corresponding neck of hook is the door leaf connecting portion for connecting door leaf, described hinge through part forms a bar bar being fulcrum with described bill, described driving connecting portion is power arm, described door leaf connecting portion is resistance arm.
2. the large hinge of a kind of integral coach passenger doors as claimed in claim 1, it is characterized in that: described hinge through part is that steel plate bending is formed, hinged by a hinge axis between described hinge through part and described fixing seat of hinge, the end face axial described hinge axis being positioned at insertion end offers an oil filler point, radial intercommunicating pore is offered between described axial oil filler point and outer axial face, the inner hole wall of the hinged axle sleeve of the corresponding described hinge through part of described intercommunicating pore, the perforate position end face of the insertion end of described hinge axis being positioned at oil filler point is provided with a pump nozzle.
3. the large hinge of a kind of integral coach passenger doors as claimed in claim 2, is characterized in that: between the endoporus central axis of described pump nozzle and the central axis of described oil filler point in angle of 45 degrees.
4. the large hinge of a kind of integral coach passenger doors as claimed in claim 3, is characterized in that: on described hinge through part, the corresponding side being positioned at coupler body position indent is provided with a location locknut, and described location locknut is quality of rubber materials.
5. the large hinge of a kind of integral coach passenger doors as claimed in claim 4, it is characterized in that: described driving connecting portion is one protrude from the lug plate described hinge through part being positioned at a side of encircleing outside hook body segment position, described lug plate is provided with one for the hinged collar of hinged external drive cylinder.
6. the large hinge of a kind of integral coach passenger doors as claimed in claim 5, is characterized in that: described hinge through part is coated with cover of upholstery.
7. the large hinge of a kind of integral coach passenger doors as claimed in claim 6, is characterized in that: the coupler body position of described hinge through part is that steel plate bending is formed, and the bending arc at described coupler body position is spliced to form successively by some straightways.
8. the large hinge of a kind of integral coach passenger doors as claimed in claim 7, is characterized in that: the structure hole coupler body position described hinge through part being positioned at door leaf connecting portion and correspondence offering some hollow outs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420641251.3U CN204163526U (en) | 2014-10-31 | 2014-10-31 | The large hinge of a kind of integral coach passenger doors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420641251.3U CN204163526U (en) | 2014-10-31 | 2014-10-31 | The large hinge of a kind of integral coach passenger doors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204163526U true CN204163526U (en) | 2015-02-18 |
Family
ID=52537225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420641251.3U Expired - Fee Related CN204163526U (en) | 2014-10-31 | 2014-10-31 | The large hinge of a kind of integral coach passenger doors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204163526U (en) |
-
2014
- 2014-10-31 CN CN201420641251.3U patent/CN204163526U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 Termination date: 20181031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |