CN207332542U - A kind of car door with limiting device - Google Patents
A kind of car door with limiting device Download PDFInfo
- Publication number
- CN207332542U CN207332542U CN201721391268.8U CN201721391268U CN207332542U CN 207332542 U CN207332542 U CN 207332542U CN 201721391268 U CN201721391268 U CN 201721391268U CN 207332542 U CN207332542 U CN 207332542U
- Authority
- CN
- China
- Prior art keywords
- car door
- feed roller
- tape feed
- glass
- limiting device
- 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
Links
- 238000009434 installation Methods 0.000 claims abstract description 39
- 239000011521 glass Substances 0.000 claims description 79
- 230000003028 elevating effect Effects 0.000 claims description 27
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 10
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Abstract
The utility model provides a kind of car door with limiting device, at closing time can take in car door spacing band in car door, avoid spacing band from being sandwiched between car door and compartment, make spacing band be not easy to be damaged.A kind of car door with limiting device, including door body, limiting device is installed in the side of door body, limiting device is located in door body, limiting device includes spacing band, tape feed roller, installation axle and clockwork spring, and installation axle is fixedly connected with door body, and tape feed roller is rotatablely installed on the mounting shaft, clockwork spring is solidly set in installation axle, and the outer end termination of clockwork spring is fixedly connected with tape feed roller；Tape feed roller is drop center wheel, and spacing band is wrapped in the race of tape feed roller, and spacing band one end is fixedly connected with tape feed roller, and the other end of spacing band is used to be fixedly connected with vehicle frame after being pierced by out of door body.By setting tape feed roller in existing slow moving vehicle car door door body, spacing band is wrapped on tape feed roller in closing of the door, can effectively avoid spacing band and be sandwiched between car door and compartment and damage.
Description
Technical field
It the utility model is related to carriage car door at a slow speed, and in particular to a kind of car door with limiting device.
Background technology
With the continuous maturation of electric four-wheel vehicle, from previous oil electricity mixing speed car to pure electric car, then to existing slow
Fast carriage, more perfect into production technology, production cost is more low, existing at a slow speed on carriage, to reduce car door production system
The cost of link is made, the spacing band of car door uses a kind of spacing band, instead of the mechanical stop limiter on speed car car door.But
After spacing band, car door opening has good limit function really, but when car door is shut, spacing band often occur by
Car door and compartment are squeezed in, spacing service life is reduced significantly, and influences whether the normal shutdown of car door.
Utility model content
The utility model provides a kind of car door with limiting device, spacing band can be taken in car door at closing time in car door
It is interior, avoid spacing band from being sandwiched between car door and compartment, make spacing band be not easy to be damaged.
A kind of car door with limiting device, including door body, are provided with limiting device, its feature in the side of the door body
It is, the limiting device is located in the door body, and the limiting device includes spacing band, tape feed roller, installation axle and clockwork spring bullet
Spring, the installation axle are fixedly connected with the door body, and the tape feed roller is rotatably installed in the installation axle, the clockwork spring
It is solidly set in the installation axle, the outer end termination of the clockwork spring is fixedly connected with the tape feed roller；The tape feed roller is recessed
Sheave, the spacing band are wrapped in the race of the tape feed roller, and described spacing band one end is fixedly connected with the tape feed roller, institute
State spacing band the other end be pierced by out of described door body after be used for be fixedly connected with vehicle frame.
The principle of the utility model：When car door is shut, spacing band is wrapped on tape feed roller, when car door opening, spacing band
Trail from tape feed roller, while clockwork spring is by energetically；When car door is shut, clockwork spring release potential energy is so as to drive winding
Wheel rotates, and spacing band is rewinded on tape feed roller.
More preferably to realize the utility model, may further be：Spacing band peace is offered in the race slot bottom of the tape feed roller
Tankage, is fixed with solid pin in the spacing band mounting groove, and the spacing band is fixedly connected with the fixed pin, it is this will be spacing
The mode that band is fixed on tape feed roller is more convenient.
More preferably to realize the utility model, may further be：The spacing band is nylon tape.
More preferably to realize the utility model, may further be：Diameter in the middle part of the installation axle is more than the installation axle two
The diameter of end is held, the tape feed roller is hollow structure, and the two side of the tape feed roller is respectively fitted over the both ends of the installation axle
End is simultaneously rotatably assorted with the installation axle, and the clockwork spring is located in the tape feed roller and is solidly set in the installation axle
Portion；Clockwork spring is installed in tape feed roller, the space of tape feed roller can be efficiently used, so as to take space in car door door body more
It is small.
More preferably to realize the utility model, may further be：Pacify between the two side of the tape feed roller and the installation axle
Equipped with bearing, the bearing is solidly set in the installation axle, and the side wall of the tape feed roller is fixedly connected with the outer ring of the bearing；
Avoid directly rubbing between tape feed roller and installation axle, so as to increase the stability and physical life of tape feed roller rotation.
More preferably to realize the utility model, may further be：The door body includes car door frame, elevating glass and glass lifting
Device, the top of the car door frame are equipped with the elevating glass, and the lower part of the car door frame is provided with the glass lifting device,
The reinforcing bar across the car door frame is provided with the middle part of the car door frame, the reinforcing bar is equipped with straight slot, the lifting
Glass is fan-shaped glass, and the center of circle of the elevating glass is rotatably installed in one end of the straight slot, and the elevating glass side is worn
It is connected after crossing the straight slot with the lifting gear；The lifting gear includes rotation axis, push rod and slide bar, the rotation axle position
In the lower section of the elevating glass point of rotation, described push rod one end is fixed in the rotation axis, the other end of the push rod with
It is slidably matched in the middle part of the slide bar, the both ends of the slide bar are fixedly connected with the side of the elevating glass；
Wherein, rotation axis rotates and drives push rod to rotate, and the free end of push rod promotes slide bar movement, and slide bar drives sector again
Glass rotates about a rotation, makes the fan-shaped glass placed vertically, its high-order side is transformed into vertical direction from horizontal direction, i.e.
Its high-order side is transformed into the position of the glass frame close to the car door frame Upper vertical from the position parallel with the reinforcing bar
Put, realize the uphill process of fan-shaped glass；Its high-order side changes horizontally from vertical direction, i.e. its high-order side is from close
The position of the glass frame of the car door frame Upper vertical, is transformed into the position parallel with the reinforcing bar, realizes fan-shaped glass
Descent.
More preferably to realize the utility model, may further be：Including intermeshing drive gear and driven gear and L-type
Rocking handle, one end of the rocking handle is solidly set on the drive gear, and the driven gear is solidly set in the rotation axis；It is described
Rotation axis and drive gear are rotatably installed in mounting disc, and the mounting disc is fixed by fixed plate and the car door frame to be connected
Connect.
More preferably to realize the utility model, may further be：The side of the elevating glass extends outward two boss,
The both ends of the slide bar are separately fixed on described two boss.
More preferably to realize the utility model, may further be：Sliding slot is equipped with the middle part of the slide bar, is installed in the sliding slot
There is the sliding block being slidably matched with the sliding slot, the push rod is fixedly connected with the sliding block.
More preferably to realize the utility model, may further be：Fixed glass is installed on the top of the car door frame, it is described
It is connected between fixed glass and elevating glass by the sealing strip of arc, the outer arc side of the sealing strip is fixed with the fixed glass
Connection, glass run is equipped with the inner arc side of the sealing strip, and the arc side of the sector glass is located in the glass run.
The beneficial effects of the utility model：By setting tape feed roller in existing slow moving vehicle car door door body, in closing of the door
When spacing band is wrapped on the tape feed roller, can effectively avoid spacing band and be sandwiched between car door and compartment and damage；Will hair
Bar spring is installed on tape feed roller, and tape feed roller is installed in door body, and space availability ratio is high；The utility model is simple in structure, cost
It is low.
Brief description of the drawings
Fig. 1 illustrates the overall structure diagram of the utility model；
Fig. 2 illustrates the structure diagram of limiting device in the utility model；
Fig. 3 illustrates the sectional view of limiting device in the utility model；
Fig. 4 illustrates the structure diagram of door body in the utility model；
Fig. 5 illustrates the assembling schematic diagram of elevating glass and glass lifting device in the utility model；
Fig. 6 illustrates the first schematic diagram of structure of glass lifting device in the utility model；
Fig. 7 illustrates the second schematic diagram of structure of glass lifting device in the utility model.
In figure, 10a, limiting device；11a, spacing band；12a, fixed pin；13a, spacing band mounting groove；14a, clockwork spring bullet
Spring；15a, installation axle；16a, bearing；17a, tape feed roller；1st, elevating glass；2nd, slide bar；21st, sliding slot；22nd, sliding block；3rd, push rod；4、
Drive gear；5th, mounting disc；6th, driven gear；7th, rocking handle；8th, rotation axis；9th, car door frame；91st, fixed plate；92nd, fixed glass；
93rd, sealing strip；94th, reinforcing bar.
Embodiment
Elaborate below in conjunction with the accompanying drawings to the utility model.
As shown in Figure 1 to Figure 3：A kind of car door with limiting device, including door body, are provided with the side of the door body
Limiting device 10a, the limiting device 10a are located in the door body, and the limiting device 10a includes spacing band 11a, tape feed roller
17a, installation axle 15a and clockwork spring 14a, the installation axle 15a are fixedly connected with the door body, and the tape feed roller 17a is rotated
On the installation axle 15a, the clockwork spring 14a is solidly set on the installation axle 15a, the clockwork spring 14a's
Outer end termination is fixedly connected with the tape feed roller 17a；The tape feed roller 17a is drop center wheel, and the spacing band 11a is nylon tape,
The spacing band 11a is wrapped in the race of the tape feed roller 17a, and described spacing band 11a one end is fixed with the tape feed roller 17a
Connection, the other end of the spacing band 11a are used to be fixedly connected with vehicle frame after being pierced by out of described door body.In the tape feed roller
The race slot bottom of 17a offers spacing band mounting groove 13a, and fixed pin 12a, institute are fixed with the spacing band mounting groove 13a
Spacing band 11a is stated to be fixedly connected with the fixed pin 12a, it is this that spacing band 11a is more square fixed to the mode on tape feed roller 17a
Just.
Wherein, the diameter in the middle part of the installation axle 15a is more than the diameter of the installation axle 15a both ends end, the winding
Wheel 17a is hollow structure, the two side of the tape feed roller 17a be respectively fitted over the both ends end of the installation axle 15a and with it is described
Installation axle 15a is rotatably assorted, and the clockwork spring 14a is located in the tape feed roller 17a and is solidly set in the installation axle 15a
Portion；Clockwork spring 14a is installed in tape feed roller 17a, the space of tape feed roller 17a can be efficiently used, so as to take car door door body
Interior space smaller.
To avoid directly rubbing between tape feed roller 17a and installation axle 15a, so as to increase the stabilization of tape feed roller 17a rotations
Property and physical life, are provided with bearing 16a, the bearing between the two side of the tape feed roller 17a and the installation axle 15a
16a is solidly set on the installation axle 15a, and the side wall of the tape feed roller 17a is fixedly connected with the outer ring of the bearing 16a.
The utility model so works：When car door is shut, spacing band 11a is wrapped on tape feed roller 17a, when car door is beaten
When opening, spacing band 11a trails from tape feed roller 17a, while clockwork spring 14a is by energetically；When car door is shut, clockwork spring
14a release potential energy makes spacing band 11a rewind on tape feed roller 17a so as to drive tape feed roller 17a to rotate.
In addition, as shown in Figure 1 and Figure 4, the door body includes car door frame 9, elevating glass 1 and glass lifting device, described
The top of car door frame 9 is equipped with elevating glass 1, and the lower part of the car door frame 9 is provided with glass lifting device, the car door frame 9
Middle part is provided with the reinforcing bar 94 across the car door frame, and the reinforcing bar 94 is equipped with straight slot, and the elevating glass 1 is sector
Glass, the center of circle of the elevating glass 1 are rotatably installed in one end of the straight slot, and 1 side of elevating glass leads to through described
It is connected after groove with the glass lifting device；As shown in Figures 5 to 7, the glass lifting device includes rotation axis 8,3 and of push rod
Slide bar 2, the rotation axis 8 are located at the lower section of 1 point of rotation of elevating glass, and described 3 one end of push rod is fixed on the rotation axis 8
On, the other end of the push rod 3 and the middle part of the slide bar 2 are slidably matched, and the both ends of the slide bar 2 are fixedly connected with described
On the downside side of elevating glass 1.Wherein, intermeshing drive gear 4 and driven gear 5, the driven gear 5 are further included
For sector gear and it is solidly set in the rotation axis 8, rotation axis 8 is driven by the drive gear 4.
The utility model so works：Drive gear 4, which rotates, drives driven gear 6 to rotate, and rotation axis 8 rotates and band
Dynamic push rod 3 rotates, and the free end of push rod 3 promotes slide bar 2 to move, and slide bar 2 drives fan-shaped glass to rotate about a rotation again, makes to erect
The fan-shaped glass directly placed, its high-order side are transformed into vertical direction from horizontal direction, i.e. its high-order side from the reinforcing bar 94
Parallel position, is transformed into the position of the glass frame close to 9 Upper vertical of car door frame, realizes the rising of fan-shaped glass
Journey；Its high-order side changes horizontally from vertical direction, i.e. glass of its high-order side from close 9 Upper vertical of car door frame
The position of glass frame, is transformed into the position parallel with the reinforcing bar 94, realizes the descent of fan-shaped glass.
Wherein, one end of the rocking handle 7 is solidly set on the drive gear 4, drives drive gear 4 to rotate by rocking handle 7, this
Kind control mode cost is low.Furthermore it is possible to replace rocking handle 7 to go to drive drive gear 4 with driving motor, it is described to drive the defeated of motor
Shaft is solidly set on the drive gear 4, and this control mode is simple to operation.
As shown in Figure 1 and Figure 4, the rotation axis 8 and drive gear 4 are rotatably installed in mounting disc 5, the mounting disc
5 are fixedly connected by fixed plate 91 with the car door frame 9, and the mounting disc 5 of setting is easy to assemble the glass on the car door frame 1
Glass lifting gear.Fixed glass 92 is installed on the top of the car door frame 9, between the fixed glass 92 and elevating glass 1
It is connected by the sealing strip 93 of arc, the outer arc side of the sealing strip 93 is fixedly connected with the fixed glass, in the sealing strip
Inner arc side be equipped with glass run, the arc side of the sector glass is located in the glass run；Adding fixed glass makes car door
The structure on frame top is more diversified.
As shown in figure 5, the downside middle side edge of the elevating glass 1 extends outward two boss, the two of the slide bar 2
End is separately fixed on described two boss, easy to install the slide bar on glass.Sliding slot is equipped with the middle part of slide bar 2
21, the sliding block 22 being slidably matched with the sliding slot 21 is installed, the push rod 3 is fixed with the sliding block 22 to be connected in the sliding slot 21
Connect.
The advantages of basic principle and main feature and the utility model of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Simply illustrate the utility model principle, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
Various changes and modifications are had, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed scope is defined by the appending claims and its equivalent thereof.
Claims (10)
1. a kind of car door with limiting device, including door body, are provided with limiting device, its feature exists in the side of the door body
In, the limiting device is located in the door body, and the limiting device includes spacing band, tape feed roller, installation axle and clockwork spring,
The installation axle is fixedly connected with the door body, and the tape feed roller is rotatably installed in the installation axle, and the clockwork spring is consolidated
It is sleeved in the installation axle, the outer end termination of the clockwork spring is fixedly connected with the tape feed roller；The tape feed roller is groove
Wheel, the spacing band are wrapped in the race of the tape feed roller, and described spacing band one end is fixedly connected with the tape feed roller, described
The other end of spacing band is used to be fixedly connected with vehicle frame after being pierced by out of described door body.
2. a kind of car door with limiting device according to claim 1, it is characterised in that in the race of the tape feed roller
Slot bottom offers spacing band mounting groove, and fixed pin, the spacing band and the fixation are fixed with the spacing band mounting groove
Pin is fixedly connected.
3. a kind of car door with limiting device according to claim 2, it is characterised in that straight in the middle part of the installation axle
Footpath is more than the diameter of installation axle both ends end, and the tape feed roller is hollow structure, and the two side of the tape feed roller covers respectively
It is rotatably assorted in the both ends end of the installation axle and with the installation axle, the clockwork spring is located in the tape feed roller and solid
It is sleeved on the middle part of the installation axle.
A kind of 4. car door with limiting device according to claim 3, it is characterised in that the two side of the tape feed roller
Bearing is installed between the installation axle, the bearing is solidly set in the installation axle, the side wall of the tape feed roller with it is described
The outer ring of bearing is fixedly connected.
5. a kind of car door with limiting device according to claim 4, it is characterised in that the spacing band is nylon
Band.
6. a kind of car door with limiting device according to claim 5, it is characterised in that the door body includes car door
Frame, elevating glass and glass lifting device, the top of the car door frame are equipped with the elevating glass, the lower part peace of the car door frame
Equipped with the glass lifting device, the reinforcing bar across the car door frame, the reinforcing are provided with the middle part of the car door frame
Bar is equipped with straight slot, and the elevating glass is fan-shaped glass, and the center of circle of the elevating glass is rotatably installed in the one of the straight slot
End, the elevating glass side are connected after passing through the straight slot with the lifting gear；The lifting gear includes rotation axis, pushes away
Bar and slide bar, the rotation axis are located at the lower section of the elevating glass point of rotation, and described push rod one end is fixed on the rotation axis
On, with being slidably matched in the middle part of the slide bar, the both ends of the slide bar are fixedly connected with the liter other end of the push rod
On the side for dropping glass.
7. a kind of car door with limiting device according to claim 6, it is characterised in that including intermeshing driving
The rocking handle of gear and driven gear and L-type, one end of the rocking handle are solidly set on the drive gear, and the driven gear covers admittedly
In the rotation axis；The rotation axis and drive gear are rotatably installed in mounting disc, and the mounting disc passes through fixed plate
It is fixedly connected with the car door frame.
A kind of 8. car door with limiting device according to claim 7, it is characterised in that the side of the elevating glass
Two boss are extended outward, the both ends of the slide bar are separately fixed on described two boss.
9. a kind of car door with limiting device according to claim 8, it is characterised in that be equipped with the middle part of the slide bar
Sliding slot, is provided with the sliding block being slidably matched with the sliding slot in the sliding slot, the push rod is fixedly connected with the sliding block.
10. a kind of car door with limiting device according to claim 9, it is characterised in that in the upper of the car door frame
Portion is provided with fixed glass, is connected between the fixed glass and elevating glass by the sealing strip of arc, outside the sealing strip
Arc side is fixedly connected with the fixed glass, and glass run, the arc of the sector glass are equipped with the inner arc side of the sealing strip
Side is located in the glass run.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721391268.8U CN207332542U (en) | 2017-10-26 | 2017-10-26 | A kind of car door with limiting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721391268.8U CN207332542U (en) | 2017-10-26 | 2017-10-26 | A kind of car door with limiting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207332542U true CN207332542U (en) | 2018-05-08 |
Family
ID=62362829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721391268.8U Expired - Fee Related CN207332542U (en) | 2017-10-26 | 2017-10-26 | A kind of car door with limiting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207332542U (en) |
-
2017
- 2017-10-26 CN CN201721391268.8U patent/CN207332542U/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 |
Granted publication date: 20180508 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |