CN207059735U - New type passenger car safety door mechanism - Google Patents
New type passenger car safety door mechanism Download PDFInfo
- Publication number
- CN207059735U CN207059735U CN201721073853.3U CN201721073853U CN207059735U CN 207059735 U CN207059735 U CN 207059735U CN 201721073853 U CN201721073853 U CN 201721073853U CN 207059735 U CN207059735 U CN 207059735U
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- CN
- China
- Prior art keywords
- door body
- new type
- passenger car
- safety door
- framework
- 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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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
A kind of new type passenger car safety door mechanism, including framework, door body, for connecting the turning joint of door body and framework, the turning joint includes rotating shaft and connecting portion, the rotating shaft is arranged in the groove of frame inner wall, and the main body of the outline of the connecting portion is C-shaped, and the end of connecting portion outwards turns down the inner surface connection to form a flat fixed part and door body.The turning joint of the utility model safety door, using the design of question mark hinge, the continuity of sealing structure is not disturbed；And it is relatively specific for the exit structure of curved panel.
Description
Technical field
Structure design of automobile technical field is the utility model is related to, is to be related to a kind of new type passenger car safety door specifically
Mechanism.
Background technology
Many cars have used safety door at present, to be used as passway for escaping in emergency circumstances.Safety door is a system
Structure, be made up of parts such as door body, hinge, sealing joint strip, lockset, position-limit mechanism, decorations.Safety door has usually required that knot
Structure is compact, good appearance, sealing and dustproof, it is durable in use the features such as.Our currently used several exit structures, have or more
Or some few problems.
A kind of cross section structure of safety door as shown in Figure 1, this kind of safety door are a kind of domestic very common safety doors
Structure, this kind of safety door have following features：It is compact-sized built in hinge；But cause sealing structure to disconnect built in hinge, and
Built-in hinge is not suitable for the larger safety door of radian（Because two hinges above and below door body generally use, two hinges must be same
On one straight line）；Due to hinge, this kind of safety door can only use one layer of sealing structure（Internal layer seals）, and must adopt
Sealing surface is formed with trim panel.Texture be present in some interior trim plate surfaces, safety door poor sealing can be caused and leak of seeping water；In addition
This kind of safety door generally use iron plate metal plate bending is welded, and door body can be caused very heavy.In addition, this kind of safety door section is true
Fixed, designability is very poor.
Fig. 2 is the cross section structure figure of another iron safety door, and this kind of exit structure feature is as follows：Built in hinge, structure
It is compact；But cause sealing structure to disconnect built in hinge, likewise, built-in hinge is not suitable for the larger safety door of radian；Due to
The reason for hinge, this kind of safety door can only also use one layer of sealing structure（Internal layer seals）, and must be formed using trim panel
Sealing surface, Gu can also cause safety door poor sealing and leak of seeping water；This kind of door body generally use aluminium square tube and lead-covering weldering
Connect and form, lighter weight, designability is strong.
Utility model content
The purpose of this utility model is overcome the deficiencies in the prior art, adapts to real needs, there is provided a kind of new type passenger car
Safety door mechanism.
In order to realize the purpose of this utility model, the technical solution adopted in the utility model is：
A kind of new type passenger car safety door mechanism, including framework, door body, for connecting the turning joint 3 of door body 2 and framework 1,
The turning joint includes rotating shaft 301 and connecting portion 302, and the rotating shaft 301 is arranged in the groove of the inwall of framework 1, described
The main body of the outline of connecting portion 302 is C-shaped, and the end of connecting portion 302 outwards turns down to form a flat fixed part
303 are connected with the inner surface of door body 2.
The hinge includes upper and lower two hinges.
The outside of the hinge is coated with hinge Decorative Cover, and the outer surface of the hinge Decorative Cover seamlessly transits everywhere.
Also include door body position-limit mechanism 4, the door body position-limit mechanism 4 includes Access Division 401, card adapter plate 402, the clamping
Portion includes passing through the connecting shaft 4011 at the middle part of connecting portion 302, and the limit buckle 4012 being connected in connecting shaft 4011, the company
Spindle 4011 runs through from the middle part of limit buckle 4012 is connected it with connecting portion 302, and the upper and lower surface of the limit buckle 4012 is equal
Provided with a free end, the free end is equipped with stopper slot 4013, and the inwall of the framework 1 is provided with card adapter plate 402, works as door
When body 2 is opened, stopper slot 4013 matches clamping with card adapter plate 402.
The card adapter plate 402 is provided with spacing rubber, and when door body 2 is opened, the spacing rubber is located at card adapter plate 402 with turning
Between the connecting portion 302 of dynamic hinge 301.
Side sealing between the door body 2 and framework forms primary seal using sealing joint strip.
Secondary seal mechanism is formed using sealing joint strip between the top of door body 2 and framework 1.
The primary seal bar 501 that the secondary seal mechanism includes being arranged at door body inner peripheral pushes up with being arranged at framework 1
The secondary seal bar 502 in portion.
The door body 2 uses aluminium square tube and lead-covering welded structure.
The beneficial effects of the utility model are：
1. the turning joint of safety door, using the design of question mark hinge, the continuity of sealing structure is not disturbed；And compare
Relatively it is applied to the exit structure of curved panel；
2. brand-new sealing structure, the section bar section specifically included on doorframe is set, and door body upper strip（Stop containing adhesive tape
Mouthful）Setting, this kind of sealing structure need not form sealing surface using inside gadget；
3. manual position-limit mechanism, stuck in card adapter plate by stopper slot, with reference to spacing block rubber, opened so as to fixed
Door body afterwards；
4. the safety door surrounding has framework, can assemble in advance, it is overall to load, there is preferable manufacturability.
Brief description of the drawings
Fig. 1 is the partial structural diagram of the safety door of one of prior art；
Fig. 2 is the partial structural diagram of two safety door of prior art；
Fig. 3 is the structural representation of the utility model bus safety door mechanism, and door body is open mode in figure；
Fig. 4 is the A portions partial structurtes enlarged drawing in Fig. 3；
Fig. 5 is structural representation of the utility model bus safety door mechanism in door body closure state；
Fig. 6 is the structural representation at Fig. 3 another visual angle.
In figure, 1 is framework, and 2 be door body, and 3 be turning joint, and 301 be rotating shaft, and 302 be connecting portion, and 303 be fixed part, 4
It is Access Division for position-limit mechanism, 401,4011 be connecting shaft, and 4012 be limit buckle, and 4013 be stopper slot, and 402 be card adapter plate,
501 primary seal bars, 502 be secondary seal bar, and 601 be former internal layer sealing joint strip, and 602 be former outer layer sealing joint strip, and 7 be interior trim
Plate, 8 be hinge.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples：
Referring to Fig. 3 --- 6.
The utility model discloses a kind of new type passenger car safety door mechanism, including framework 1, door body 2, for connecting door body 2
With the turning joint 3 of framework 1, the turning joint includes rotating shaft 301 and connecting portion 302, and the rotating shaft 301 is arranged at framework
In the groove of 1 inwall, the main body of the outline of the connecting portion 302 is C-shaped, and the end of connecting portion 302 outwards turns down to be formed
One flat fixed part 303 is connected with the inner surface of door body 2.In the present embodiment, by the C-shaped configuration of connecting portion main body with
And the structure both connecting portion 302 combines so that the main body of turning joint is in the crotch-shaped similar to question mark top, and can
301 rotate around the shaft, realize the folding of door body 2 and framework 1.Meanwhile in this case hinge special construction, be relatively specific for arc
The door body of shape and the attachment structure of framework.
The turning joint 3 includes upper and lower two hinges.
The outside of the turning joint 3 is coated with hinge Decorative Cover, and the outer surface of the hinge Decorative Cover is smoothed everywhere
Cross.Outside in turning joint 3 sets hinge Decorative Cover so that the internal structure of hinge, and connector stash, door
The outward appearance of plate is improved, and more conforms to the security requirement during use.
Also include door body position-limit mechanism 4, the door body position-limit mechanism 4 includes Access Division 401, card adapter plate 402, the clamping
Portion includes passing through the connecting shaft 4011 at the middle part of connecting portion 302, and the limit buckle 4012 being connected in connecting shaft 4011, the company
Spindle 4011 runs through from the middle part of limit buckle 4012 is connected it with connecting portion 302, and the upper and lower surface of the limit buckle 4012 is equal
Provided with a free end, the free end is equipped with stopper slot 4013, and the inwall of the framework 1 is provided with card adapter plate 402, works as door
When body 2 is opened, stopper slot 4013 matches clamping with card adapter plate 402.Fig. 4 shows two positions of turning joint, wherein position I
For door body closed mode, position II is door body open mode, and when door body is opened, stopper slot 4013 is just stuck in card adapter plate 402
Place so that door body can not be further continued for opening or closing, and be limited in fixed state.When need at closing time, safety door is beaten
After opening, door body position-limit mechanism 4 is pulled with hand, is stuck on iron plate and carries out spacing, now door, which can not be opened, to close.Need to close the door
When, door is slightly opened, the stopper slot 4013 of door body position-limit mechanism 4 is departed from card adapter plate 402, then turns back, now door can is being just
Often close.
The card adapter plate 402 is provided with spacing rubber, and when door body 2 is opened, the spacing rubber is located at card adapter plate 402 with turning
Between the connecting portion 302 of dynamic hinge 301.Spacing rubber can flexibly be substituted according to being actually needed using other cushions, will
Interference between turning joint, stopper slot 4013, card adapter plate 402 is by being rigidly converted into flexibility.
Side sealing between the door body 2 and framework uses sealing joint strip primary seal.
Secondary seal mechanism is formed using sealing joint strip between the top of door body 2 and framework 1.
The secondary seal mechanism includes being arranged at the sealing strip 501 of door body inner peripheral and is arranged at the top of framework 1
Secondary seal bar 502.
The door body 2 uses aluminium square tube and lead-covering welded structure.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalents or the direct or indirect technical field for being used in correlation made using the utility model specification and accompanying drawing content,
Similarly it is included in scope of patent protection of the present utility model.
Claims (9)
1. a kind of new type passenger car safety door mechanism, including framework（1）, door body（2）, for connecting door body（2）And framework（1）Turn
Dynamic hinge（3）, the turning joint includes rotating shaft（301）And connecting portion（302）, it is characterised in that：The rotating shaft（301）If
It is placed in framework（1）In the groove of inwall, the main body of the outline of the connecting portion 302 is C-shaped, and connecting portion（302）End
Outwards turnover forms a flat fixed part（303）With door body（2）Inner surface connection.
2. new type passenger car safety door mechanism according to claim 1, it is characterised in that：The turning joint（3）Including it is upper,
Lower two hinges.
3. the new type passenger car safety door mechanism according to claim 1 or claim 2, it is characterised in that：The rotating hinge
Chain（3）Outside be coated with hinge Decorative Cover, the outer surface of the hinge Decorative Cover seamlessly transits everywhere.
4. the new type passenger car safety door mechanism according to claim 1 or claim 2, it is characterised in that：Also include door body
Position-limit mechanism（4）, the door body position-limit mechanism（4）Including Access Division（401）, card adapter plate（402）, the Access Division includes passing through
Connecting portion（302）The connecting shaft at middle part（4011）, and it is connected to connecting shaft（4011）On limit buckle（4012）, the connection
Axle（4011）From limit buckle（4012）Middle part run through itself and connecting portion（302）Connection, the limit buckle（4012）It is upper and lower
Surface is equipped with a free end, and the free end is equipped with stopper slot（4013）, the framework（1）Inwall be provided with clamping
Plate（402）, work as door body（2）During opening, stopper slot（4013）With card adapter plate（402）Match clamping.
5. new type passenger car safety door mechanism according to claim 4, it is characterised in that：The card adapter plate（402）Provided with limit
Position rubber, works as door body（2）During opening, the spacing rubber is located at card adapter plate（402）With the connecting portion of turning joint 301（302）
Between.
6. new type passenger car safety door mechanism according to claim 1, it is characterised in that：The door body（2）Between framework
Side sealing using sealing joint strip formed primary seal.
7. new type passenger car safety door mechanism according to claim 1, it is characterised in that：The door body（2）Top and framework
（1）Between using sealing joint strip formed secondary seal structure.
8. new type passenger car safety door mechanism according to claim 7, it is characterised in that：The secondary seal structure includes setting
It is placed in the primary seal bar of door body inner peripheral（501）With being arranged at framework（1）The secondary seal bar at top（502）.
9. new type passenger car safety door mechanism according to claim 1, it is characterised in that：Door body（2）Using aluminium square tube and aluminium
Covering welded structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721073853.3U CN207059735U (en) | 2017-08-25 | 2017-08-25 | New type passenger car safety door mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721073853.3U CN207059735U (en) | 2017-08-25 | 2017-08-25 | New type passenger car safety door mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207059735U true CN207059735U (en) | 2018-03-02 |
Family
ID=61514235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721073853.3U Expired - Fee Related CN207059735U (en) | 2017-08-25 | 2017-08-25 | New type passenger car safety door mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207059735U (en) |
-
2017
- 2017-08-25 CN CN201721073853.3U patent/CN207059735U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180302 Termination date: 20200825 |