CN2799782Y - Door stopper for cash truck - Google Patents
Door stopper for cash truck Download PDFInfo
- Publication number
- CN2799782Y CN2799782Y CN 200520083858 CN200520083858U CN2799782Y CN 2799782 Y CN2799782 Y CN 2799782Y CN 200520083858 CN200520083858 CN 200520083858 CN 200520083858 U CN200520083858 U CN 200520083858U CN 2799782 Y CN2799782 Y CN 2799782Y
- Authority
- CN
- China
- Prior art keywords
- hatch door
- limiting plate
- steel ball
- door
- movable limiting
- 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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Abstract
The utility model relates to a spacing device for doors of financial cash trucks, particularly to a limitator which spaces doors after the doors of financial cash trucks are opened. A support seat is fixed to an upright post of a door frame by nuts. The combination of spacing seats is tightly fixed by nuts and a fixing seat arranged in the door. A movable spacing plate and the support seat are connected through pin holes by pins and are inserted into an opening of a steel ball of the combination of spacing seats. The upper part of the steel ball is provided with a compression spring. When the door opens at a certain angle, the steel ball is pressed in a concave hole of the movable spacing plate by the compression spring for spacing. When the door opens to the maximal position, the door can be clamped by the movable spacing plate and can not open outward further more.
Description
Technical field
The utility model relates to a kind of stopping means of financial armoured van hatch door, after just the armoured van hatch door being opened the door hatch door is played the stop of position-limiting action.
Background technology
Stopping means at existing financial armoured van hatch door, all with the position-limit mechanism of general-utility car car door hatch door stopping means as armoured van, its mechanism is with the installation site of doorframe inner space as stopping means, weakened the safety of doorframe, and narrow space in the doorframe, make heavy armoured van hatch door spacing, complicated mechanism just must be arranged, so cause the increase of cost of production.
Summary of the invention
The utility model provides a kind of stopping means of financial armoured van hatch door, and this stop is simple in structure, and low cost of manufacture is safe and reliable, easy for installation.Critical piece is located at space in the hatch door, makes full use of in the hatch door and can utilize the space.
The technical scheme that its technical problem that solves the utility model adopts is: on the armoured van doorframe door pillar, fixedly mount a bearing with nut, the pin-and-hole of movable limiting plate is connected by pin with the pin-and-hole on the bearing, make movable limiting plate do to horizontally rotate around pin, wherein one or more shrinkage pools can be established in suitable position on movable limiting plate.At the close bearing place of hatch door, in hatch door, fixedly mount holder, the limit base combination is fastening with it with nut, just level is by the steel ball opening part of limit base combination to make the movable limiting plate that is installed on the doorframe, and wherein the limit base combination is that rail groove, tapered opening post, spring, steel ball and spring pressuring plate are formed.Along with opening of hatch door, the limit base combination is moved with hatch door, rail groove is moving along movable limiting plate, when limit base combination moved to movable limiting plate shrinkage pool, the steel ball in it was subjected to the spring effect of suppressing down, is pressed into movable limiting plate shrinkage pool, this moment is as wanting to continue mobile hatch door, then, make steel ball move apart movable limiting plate shrinkage pool because the steel ball of limit base combination in movable limiting plate shrinkage pool, needs certain pulling force just can overcome the pressure of spring to steel ball.When no longer being subjected to certain tension as hatch door, thereby it is with the spacing purpose that reaches spacing hatch door in this position.
In the technical scheme that its technical problem that solves the utility model adopts, in the tapered opening post of described limit base combination, behind pack into steel ball and spring, use spring pressuring plate to be stuck in the other end of spring, convenient like this installation made up.
In the technical scheme that its technical problem that solves the utility model adopts, movement locus when described its shape of movable limiting plate is opened according to hatch door is made, and when hatch door reaches maximum position, can be blocked that make it can not past again external-open by movable limiting plate.
The beneficial effects of the utility model are, need not the door open limit that complicated mechanism just can realize the armoured van hatch door, and are simple in structure, safe and reliable and cost of production is low, more have easy for installation.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the schematic diagram of overall structure at closing time of the present utility model.
Overall structure schematic diagram when Fig. 2 is a door open limit of the present utility model.
Fig. 3 is a scheme of installation of the present utility model.
Fig. 4 is a limit base combination enlarged drawing of the present utility model.
Fig. 5 is a bearing enlarged drawing of the present utility model
In accompanying drawing Fig. 1: 1. hatch door, 2. limit base combination, 3. pin, 4. bearing, 5. doorframe, 6. holder (make limit base combination fix on it), 7. movable limiting plate shrinkage pool (playing restriction hatch door active action when steel ball slips into shrinkage pool), 8. movable limiting plate (movement locus when its shape is opened according to hatch door is made), 9. pin-and-hole, 10. spring pressuring plate (being convenient to assemble spring), 11. spring (pressing steel ball touches it all the time with movable limiting plate pressure), 12. tapered opening posts (opening size is slightly smaller than diameter of the steel ball, makes its inner steel ball press movable limiting plate at opening part all the time owing under the spring action), 13. steel ball, 14. rail grooves (movable limiting plate passes wherein).
The specific embodiment
In Fig. 1, the utility model is the stop that after the armoured van hatch door opens the door hatch door is played position-limiting action.Bearing (4) is fixed on doorframe (5) column with nut, limit base combination (2) is fastening with the holder (6) on nut and the door, movable limiting plate (8) is connected with pin by pin-and-hole (9) with bearing (4), and pass through to shown in steel ball (13) opening part (as Fig. 4) of limit base combination (2), compression spring (11) is arranged at steel ball top, and steel ball presses movable limiting plate (8) at opening part all the time owing under the spring action.
Open the hatch door process in embodiment illustrated in fig. 2, limit base combination (2) is along with hatch door moves, and the rail groove (14) in it is moving along movable limiting plate (8), and movable limiting plate (8) is also with the hatch door moving simultaneously.When hatch door reaches certain angle, steel ball (13) is pressed in the shrinkage pool (7) of movable limiting plate from original level and smooth movable limiting plate face by spring (11), wanting to make this moment steel ball to leave shrinkage pool (7) just must in addition certain thrust, as there is not certain in addition thrust, then steel ball just is limited in the shrinkage pool, thereby hatch door is played position-limiting action.When hatch door reached maximum position, because movable limiting plate shape can make movable limiting plate (8) block on rail groove (14), making it can not be again toward external-open.
When closing hatch door, must impose certain thrust to hatch door (1), drive limit base combination (2), moving apart movable limiting plate shrinkage pool (7) when forcing its interior steel ball (13) to press spring (11) locates, this moment, steel ball pressed at movable limiting plate (8) smooth, and touching hatch door is that removable hatch door is closed until hatch door.
Claims (3)
1. the utility model relates to a kind of stopping means of financial armoured van hatch door, after just the armoured van hatch door being opened the door hatch door is played the stop of position-limiting action, it is characterized in that: on armoured van cabin body doorframe (5) door pillar, fixedly mount a bearing (4) with nut, the pin-and-hole of movable limiting plate (8) is connected by pin with the pin-and-hole on the bearing (4), make movable limiting plate do to horizontally rotate around pin, fixed installation holder (6) in the close hatch door (1) at bearing place, nut is used in limit base combination (2), and it is fastening, make on the doorframe (5) movable limiting plate (8) just level pass steel ball (13) opening part of limit base combination, wherein the limit base combination is rail groove (14), tapered opening post (12), spring (11), steel ball (13) and spring pressuring plate (10) are formed.
2. armoured van hatch door stop according to claim 1 is characterized in that in the tapered opening post of limit base combination, behind pack into steel ball and spring, uses spring pressuring plate to be stuck in the other end of spring, and convenient like this installation made up.
3. armoured van hatch door stop according to claim 1, it is characterized in that according to spacing position needs, go up suitable position at movable limiting plate (8) and can establish one or more shrinkage pools (7), and the movement locus of its shape of movable limiting plate (8) when opening according to hatch door made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520083858 CN2799782Y (en) | 2005-05-30 | 2005-05-30 | Door stopper for cash truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520083858 CN2799782Y (en) | 2005-05-30 | 2005-05-30 | Door stopper for cash truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2799782Y true CN2799782Y (en) | 2006-07-26 |
Family
ID=36842280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520083858 Expired - Fee Related CN2799782Y (en) | 2005-05-30 | 2005-05-30 | Door stopper for cash truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2799782Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102235125A (en) * | 2010-05-06 | 2011-11-09 | 中国商用飞机有限责任公司 | Aircraft cabin is stop gear for door |
| CN101778988B (en) * | 2007-08-15 | 2012-04-18 | 日本发条株式会社 | Slide lock device |
-
2005
- 2005-05-30 CN CN 200520083858 patent/CN2799782Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101778988B (en) * | 2007-08-15 | 2012-04-18 | 日本发条株式会社 | Slide lock device |
| CN102235125A (en) * | 2010-05-06 | 2011-11-09 | 中国商用飞机有限责任公司 | Aircraft cabin is stop gear for door |
| CN102235125B (en) * | 2010-05-06 | 2014-04-16 | 中国商用飞机有限责任公司 | Aircraft cabin is stop gear for door |
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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 |