CN106274761B - Vehicle seat and driver's cabin - Google Patents
Vehicle seat and driver's cabin Download PDFInfo
- Publication number
- CN106274761B CN106274761B CN201610986438.0A CN201610986438A CN106274761B CN 106274761 B CN106274761 B CN 106274761B CN 201610986438 A CN201610986438 A CN 201610986438A CN 106274761 B CN106274761 B CN 106274761B
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- Prior art keywords
- inlet channel
- wind inlet
- air
- cabin
- conditioning
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/08—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for fluid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
- B60H1/00557—Details of ducts or cables
- B60H1/00564—Details of ducts or cables of air ducts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/90—Details or parts not otherwise provided for
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention discloses a kind of vehicle seat and driver's cabins.Vehicle seat has the wind inlet channel for being connected to the air-conditioning air inlet of driver's cabin and vehicle air conditioning, enters the noise of driver's cabin in wind inlet channel to reduce vehicle air conditioning from wind inlet channel equipped with air-conditioning denoising structure.Vehicle seat of the invention has wind inlet channel, and air-conditioning denoising structure is set in wind inlet channel, therefore fan noise when vehicle air conditioning operation enters back into driver's cabin after being handled when passing through wind inlet channel by air-conditioning denoising structure, therefore can be lowered into and drive indoor air-conditioning noise.
Description
Technical field
The present invention relates to engineering machinery field, in particular to a kind of vehicle seat and driver's cabin.
Background technique
In recent years, user requires the comfort of engineering truck higher and higher, wherein driving room noise is to measure engineering truck
Comfort important indicator.Driving room noise includes making an uproar outside the machine for enter driver's cabin by driver's cabin hole and siding radiation
Noise and air-conditioning noise caused by sound, cab wall panel vibration.With the driver's cabin sealing of engineering truck and damping technology
It improves, air-conditioning noise has become the main source for driving room noise, therefore is lowered into and drives indoor air-conditioning noise for mentioning
The comfort for rising engineering truck is of great significance.
As shown in Figure 1, in the prior art, A/C evaporator is placed between rear cabin covering 3 and trim panel 2.Into
Wind tunnel inlet I is located on the trim panel 2 of the left rear side of seat 1, after air-conditioning draught fan is located at wind inlet channel entrance I, exhaust air flue
Outlet O is located at the front of seat base 11.Since wind inlet channel entrance I is directly connected to indoor air is driven, lead to air-conditioning
Fan noise in operational process is directly entered in driver's cabin, influences comfort.
Summary of the invention
The purpose of the present invention is to provide a kind of vehicle seat and driver's cabins, drive indoor air-conditioning noise to reduce.
First aspect present invention provides a kind of vehicle seat, and vehicle seat has for being connected to driver's cabin and vehicle air conditioning
The wind inlet channel of air-conditioning air inlet, wind inlet channel is interior to be equipped with air-conditioning denoising structure to reduce vehicle air conditioning from wind inlet channel entrance and drive
Sail the noise of room.
Further, wind inlet channel includes that wind inlet channel entrance and wind inlet channel export, wind inlet channel entrance and driver's cabin
Connection, wind inlet channel outlet are connected to air-conditioning air inlet, and air-conditioning denoising structure includes noise elimination cavity, and wind inlet channel entrance passes through noise elimination
Chamber and wind inlet channel outlet.
Further, vehicle seat includes shell structure, and wind inlet channel entrance and wind inlet channel outlet are arranged in a staggered manner in shell
On the side wall of body structure, the inner cavity of shell structure forms noise elimination cavity.
Further, shell structure is cube structure, wherein wind inlet channel entrance and wind inlet channel export the side of being respectively arranged on
In the adjacent two side walls of body structure.
Further, it is additionally provided with the first body structure at the inside of the side wall where the wind inlet channel entrance of shell structure,
Intermediate vented cavity, the first body structure and wind inlet channel is collectively formed in side wall where first body structure and wind inlet channel entrance
The opposite side wall of side wall where entrance is equipped with intermediate ventilation hole, and wind inlet channel outlet passes through intermediate ventilation hole and wind inlet channel
Entrance connection.
Further, vehicle seat includes shell structure, wherein the second body structure, the second case are equipped in shell structure
Body structure is equipped with resonantron so that the inner cavity of the second body structure and resonantron are common towards the side wall that wind inlet channel exports
Resonant cavity is formed, noise elimination cavity includes resonant cavity to reduce the low-frequency noise that vehicle air conditioning enters driver's cabin；And/or shell structure
It is inside equipped with the second body structure, the side wall of the second body structure exported towards wind inlet channel is equipped with resonance holes so that second
The inner cavity of body structure forms resonant cavity, and noise elimination cavity includes resonant cavity to reduce the low-frequency noise that vehicle air conditioning enters driver's cabin；
And/or quarter-wave long tube structure is equipped in shell structure, noise elimination cavity includes the inner cavity of quarter-wave long tube structure to drop
Low vehicle air conditioning enters the high-frequency noises of driver's cabin.
Further, vehicle seat also has exhaust air flue, and exhaust air flue includes that exhaust air flue entrance and exhaust air flue go out
Mouthful, exhaust air flue entrance is connected to the air-conditioner air outlet of vehicle air conditioning, and exhaust air flue outlet is connected to driver's cabin.
Further, it is equipped with discharge pipe in vehicle seat, is additionally provided with the third cabinet knot with air-out chamber in vehicle seat
The first end of structure, discharge pipe forms exhaust air flue entrance, and the second end of discharge pipe is connected to the air-out chamber of third body structure, the
The side wall of three body structures is exported equipped with exhaust air flue.
Further, vehicle seat includes seat body and the seat base for being used to support seat body, and wind inlet channel is set
In in seat base.
Second aspect of the present invention provides a kind of driver's cabin, the vehicle seat provided including any one of first aspect present invention.
Based on vehicle seat provided by the invention and driver's cabin, vehicle seat has for being connected to driver's cabin and vehicle air conditioning
Air-conditioning air inlet wind inlet channel, air-conditioning denoising structure is equipped in wind inlet channel and is entered with reducing vehicle air conditioning from wind inlet channel
The noise of driver's cabin.Vehicle seat of the invention has wind inlet channel, and air-conditioning denoising structure is arranged in wind inlet channel, therefore
Fan noise when vehicle air conditioning is run enters back into driver's cabin after being handled when passing through wind inlet channel by air-conditioning denoising structure
It is interior, therefore can be lowered into and drive indoor air-conditioning noise.
By referring to the drawings to the detailed description of exemplary embodiment of the present invention, other feature of the invention and its
Advantage will become apparent.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the driver's cabin of the prior art；
Fig. 2 is the structural schematic diagram of the driver's cabin of the embodiment of the present invention；
Fig. 3 is the structural schematic diagram of the seat base of vehicle seat shown in Fig. 2；
Fig. 4 is the schematic diagram of internal structure of seat base shown in Fig. 3.
Each appended drawing reference respectively represents:
1- vehicle seat；11- seat base；2- trim panel；3- rear cabin covering；I- wind inlet channel entrance；O- goes out
Wind ducting outlet；4- vehicle seat；41- seat base；41A- wind inlet channel entrance；The outlet of 41B- wind inlet channel；41C- outlet air
Tunnel inlet；The outlet of 41B- exhaust air flue；The first body structure of 411-；The second body structure of 412-；412A- resonantron；413-
Quarter-wave long tube structure；414- third body structure；415- discharge pipe；416- seat plate；5- trim panel；6- driver's cabin
Rear portion covering.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Below
Description only actually at least one exemplary embodiment be it is illustrative, never as to the present invention and its application or make
Any restrictions.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, shall fall within the protection scope of the present invention.
Unless specifically stated otherwise, positioned opposite, the digital table of the component and step that otherwise illustrate in these embodiments
It is not limited the scope of the invention up to formula and numerical value.Simultaneously, it should be appreciated that for ease of description, each portion shown in attached drawing
The size divided not is to draw according to actual proportionate relationship.For technology, side known to person of ordinary skill in the relevant
Method and equipment may be not discussed in detail, but in the appropriate case, and the technology, method and apparatus should be considered as authorizing explanation
A part of book.In shown here and discussion all examples, any occurrence should be construed as merely illustratively, and
Not by way of limitation.Therefore, the other examples of exemplary embodiment can have different values.It should also be noted that similar label
Similar terms are indicated in following attached drawing with letter, therefore, once it is defined in a certain Xiang Yi attached drawing, then subsequent attached
It does not need that it is further discussed in figure.
For ease of description, spatially relative term can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure
Except different direction in use or operation.For example, being described as if the device in attached drawing is squeezed " in other devices
It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " may include " ... top " and
" in ... lower section " two kinds of orientation.The device can also be positioned with other different modes and (is rotated by 90 ° or in other orientation), and
And respective explanations are made to the opposite description in space used herein above.
In the following description, so-called " preceding " to refer to side of the steering wheel relative to vehicle seat in driver's cabin；" rear "
It refers to referring to the left and right directions in face of being formed when front with " preceding " opposite side, " left side " and " right side ".
The vehicle seat of the embodiment of the present invention has the air inlet for being connected to the air-conditioning air inlet of driver's cabin and vehicle air conditioning
Air duct.Enter the noise of driver's cabin in wind inlet channel to reduce vehicle air conditioning from wind inlet channel equipped with air-conditioning denoising structure.This hair
The vehicle seat of bright embodiment has wind inlet channel, and air-conditioning denoising structure is arranged in wind inlet channel, therefore vehicle air conditioning is transported
Fan noise when row enters back into driver's cabin after being handled when passing through wind inlet channel by air-conditioning denoising structure, therefore can drop
It is low to enter the indoor air-conditioning noise of driving.In addition, the embodiment of the present invention is by dropping the wind inlet channel of vehicle air conditioning and air-conditioning
Structure setting make an uproar inside vehicle seat, makes full use of the inner space of vehicle seat, air-conditioning denoising structure is effectively avoided to occupy
The space of driver's cabin.
It will be described in detail according to fig. 2 to structure of the Fig. 4 to the vehicle seat of a specific embodiment of the invention below.
The vehicle seat 4 of the present embodiment has the air inlet wind for being connected to the air-conditioning air inlet of driver's cabin and vehicle air conditioning
Road.Enter the noise of driver's cabin in wind inlet channel to reduce vehicle air conditioning from wind inlet channel equipped with air-conditioning denoising structure.
Specifically, as shown in Fig. 2, the vehicle seat 4 in the present embodiment includes seat body and is used to support seat body
Seat base 41.Wind inlet channel is set in seat base 41.
Below by according to fig. 2 to Fig. 4 to the structure of seat base 41 and the wind inlet channel for being set to seat base 41 into
Row is described in detail.
As shown in Figures 2 and 3, wind inlet channel includes wind inlet channel entrance 41A and wind inlet channel outlet 41B.Wind inlet channel
Entrance 41A is connected to driver's cabin, and wind inlet channel outlet 41B is connected to air-conditioning air inlet, and air-conditioning denoising structure includes noise elimination cavity.Into
Wind tunnel inlet 41A exports 41B with wind inlet channel by noise elimination cavity and is connected to.Wind inlet channel outlet 41B is connected to air-conditioning air inlet,
And wind inlet channel entrance 41A is connected to driver's cabin, therefore air-conditioning noise pass sequentially through wind inlet channel outlet 41B, noise elimination cavity and into
Import 41A in wind air duct enters driver's cabin, and noise elimination cavity cuts down the energy of air-conditioning noise, and then is lowered into driver's cabin
Air-conditioning noise.
Specifically, seat base 41 includes shell structure.Wind inlet channel entrance 41A and wind inlet channel outlet 41B are staggered and set
It is placed on the side wall of shell structure.The inner cavity of shell structure forms noise elimination cavity.Wind inlet channel entrance 41A and wind inlet channel outlet
41B is arranged in a staggered manner on the outer wall of shell structure, therefore air-conditioning noise enters the inner cavity of shell structure from wind inlet channel outlet 41B
Intracavitary including meeting afterwards to enter in driver's cabin after multiple reflections from wind inlet channel entrance 41A, air-conditioning noise passes through multiple reflections
Part energy can be cut down, to reduce the noise that air-conditioning draught fan is radiated cabin interior.
" wind inlet channel entrance and wind inlet channel outlet are staggeredly arranged " refers to it should be noted that described herein
It is wind inlet channel entrance and wind inlet channel outlet in position non-is oppositely arranged, so that noise is from wind inlet channel outlet stream
It needs that driver's cabin could be entered by wind inlet channel entrance by reflection during passing to wind inlet channel entrance.
In the present embodiment, shell structure is cube structure.Wherein, wind inlet channel entrance 41A and wind inlet channel export 41B
It is respectively arranged in the adjacent two side walls of cube structure.
As shown in figure 3, A/C evaporator be set between rear cabin covering 6 and trim panel 5, therefore the present embodiment into
Wind ducting outlet 41B is set on the rear wall of cube structure, that is to say, that on the rear wall of seat base 41.Wind inlet channel
Outlet 41B enters the wind deflector by air-conditioning and is connected to air-conditioning air inlet.
In the present embodiment, as shown in figure 3, wind inlet channel entrance 41A is grid-like air inlet.Wind inlet channel entrance 41A
It can be an air inlet, or multiple air inlets.
Preferably, in the present embodiment, it is additionally provided at the inside of the side wall where the wind inlet channel entrance 41A of shell structure
First body structure 411, that is to say, that the first body structure 411 is additionally provided on the inside of left side wall.First body structure 411 and a left side
Intermediate vented cavity is collectively formed in side wall, and the side wall opposite with left side wall of the first body structure 411 is equipped with intermediate ventilation hole (figure
In be not shown), and wind inlet channel entrance 41A is arranged in a staggered manner with intermediate ventilation hole, therefore air-conditioning noise is exported from wind inlet channel
In the process of circulation of 41B to wind inlet channel entrance 41A, it not only will receive the reflex of the inner cavity of shell structure, also suffer from
The reflection of the inner cavity of first body structure 411, therefore the energy of air-conditioning noise is further cut down, and drives to be lowered into
Sail indoor noise.
Specifically, in the present embodiment, wind inlet channel entrance and left and right two are equipped in the left and right two side walls of shell structure
The first body structure is equipped on the inside of side wall.The settings of two the first body structures is so that the wind inlet channel of the present embodiment can be with
It is lowered on the basis of guaranteeing vehicle air conditioning intake and drives indoor air-conditioning noise.
In order to reduce the low-frequency noise in air-conditioning noise, the second body structure 412 is equipped in shell structure.Second cabinet knot
Structure 412 towards wind inlet channel outlet 41B side wall be equipped with resonantron 412A so that the second body structure 412 inner cavity with
Resonant cavity is collectively formed in the inner cavity of resonantron 412A.Noise elimination cavity includes that above-mentioned resonant cavity to reduce vehicle air conditioning enters driver's cabin
Low-frequency noise.
It in practical applications, can be by adjusting the axial length and diameter and the second body structure of resonantron 412A
412 cavity volume adjusts resonant frequency so that the resonant frequency is located at the crest frequency of the low-frequency range of air-conditioning noise.
It, can also be in the side of the second body structure exported towards wind inlet channel in a unshowned embodiment of attached drawing
Resonance holes are set on wall, can be adjusted at this time by adjusting the volume of the inner cavity of the number and the second body structure of resonance holes
Whole resonant frequency.
Specifically, the aperture of resonance holes is 2-3mm.
At least two resonance holes or resonantron can be equipped on the side wall of second body structure according to actual needs.
In order to reduce the high-frequency noises in air-conditioning noise, as shown in figure 4, being equipped with four points in the shell structure of the present embodiment
One of wavelength tube structure 413.Noise elimination cavity includes that the inner cavity of quarter-wave long tube structure enters driver's cabin to reduce vehicle air conditioning
High-frequency noise.
In practical applications, it can be made to cut down air-conditioning noise by rationally designing the axial length of quarter-wave long tube
Noise near medium-high frequency section noise peak.Wherein, quarter-wave long tube can be cube, or cylinder.
Preferably, at least two quarter-wave long tube structures are equipped in shell structure.
As shown in Figure 3 and Figure 4, the vehicle seat of the present embodiment also has exhaust air flue.Exhaust air flue includes exhaust air flue
Entrance 41C and exhaust air flue export 41D.Exhaust air flue entrance 41C is connected to the air-conditioner air outlet of vehicle air conditioning, and exhaust air flue goes out
Mouth 41D is connected to driver's cabin.Exhaust air flue outlet 41D is located at the front side of seat base 41.
As shown in figure 4, being equipped with discharge pipe 415 in seat base 41.With air-out chamber is additionally provided in seat base 41
Three body structures 414.The first end of discharge pipe 415 forms exhaust air flue entrance 41C, the second end and third case of discharge pipe 415
The air-out chamber of body structure is connected to, and the front side wall of third body structure 414 is equipped with exhaust air flue and exports 41D.From air-conditioner air outlet
Air out passes through discharge pipe 415, then passes through air-out chamber and export 41D from exhaust air flue and enter in driver's cabin.
As shown in figure 3, seat base 41 includes the seat plate 416 set on its bottom.Seat base 41 passes through seat bottom
Plate 416 is fixedly installed on the bottom plate of driver's cabin.
Finally it should be noted that: the above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof；To the greatest extent
The present invention is described in detail with reference to preferred embodiments for pipe, it should be understood by those ordinary skilled in the art that: still
It can modify to a specific embodiment of the invention or some technical features can be equivalently replaced；Without departing from this hair
The spirit of bright technical solution should all cover within the scope of the technical scheme claimed by the invention.
Claims (6)
1. a kind of vehicle seat, which is characterized in that the vehicle seat (4) has the sky for being connected to driver's cabin and vehicle air conditioning
The wind inlet channel in air port is transferred in, air-conditioning denoising structure is equipped in the wind inlet channel to reduce the vehicle air conditioning from the air inlet
Air duct enters the noise of the driver's cabin, and the wind inlet channel includes wind inlet channel entrance (41A) and wind inlet channel outlet
(41B), the wind inlet channel entrance (41A) are connected to the driver's cabin, wind inlet channel outlet (41B) and the air-conditioning into
Air port connection, the air-conditioning denoising structure includes noise elimination cavity, the wind inlet channel entrance (41A) by the noise elimination cavity with it is described
Wind inlet channel exports (41B) connection, and the vehicle seat (4) includes shell structure, the wind inlet channel entrance (41A) and described
Wind inlet channel outlet (41B) is arranged in a staggered manner on the side wall of the shell structure, and the inner cavity of the shell structure forms described disappear
The operatic tunes is additionally provided with the first body structure at the inside of the side wall where the wind inlet channel entrance (41A) of the shell structure
(411), intermediate ventilation is collectively formed with the side wall where the wind inlet channel entrance (41A) in first body structure (411)
Chamber, the side wall opposite with the side wall where the wind inlet channel entrance of first body structure (411) are equipped with intermediate logical
Air holes, the wind inlet channel outlet (41B) is connected to by the intermediate ventilation hole with the wind inlet channel entrance (41A), described
Intermediate ventilation hole is arranged in a staggered manner with the wind inlet channel entrance (41A).
2. vehicle seat according to claim 1, which is characterized in that the vehicle seat includes shell structure, wherein institute
It states in shell structure and is equipped with the second body structure (412), second body structure (412) exports towards the wind inlet channel
The side wall of (41B) is equipped with resonantron (412A) so that the inner cavity of second body structure (412) and resonantron (412A)
Resonant cavity is collectively formed, the noise elimination cavity includes the resonant cavity to reduce the low frequency that the vehicle air conditioning enters the driver's cabin
Noise；And/or be equipped with the second body structure (412) in the shell structure, second body structure (412) towards institute
The side wall for stating wind inlet channel outlet (41B) is equipped with resonance holes so that the inner cavity of second body structure (412) is formed altogether
Shake chamber, and the noise elimination cavity includes the resonant cavity to reduce the low-frequency noise that the vehicle air conditioning enters the driver's cabin；With/
Or, being equipped with quarter-wave long tube structure (413) in the shell structure, the noise elimination cavity includes the quarter-wave long tube
The inner cavity of structure (413) is to reduce the high-frequency noises that the vehicle air conditioning enters driver's cabin.
3. vehicle seat according to claim 1 or 2, which is characterized in that the vehicle seat also has exhaust air flue, institute
Stating exhaust air flue includes that exhaust air flue entrance (41C) and exhaust air flue export (41D), the exhaust air flue entrance (41C) and institute
The air-conditioner air outlet connection of vehicle air conditioning is stated, the exhaust air flue outlet (41D) is connected to driver's cabin.
4. vehicle seat according to claim 3, which is characterized in that be equipped with discharge pipe in the vehicle seat (4)
(415), it is additionally provided with the third body structure (414) with air-out chamber in the vehicle seat, the first of the discharge pipe (415)
End forms the exhaust air flue entrance, and the second end of the discharge pipe is connected to the air-out chamber of third body structure (414), described
The side wall of third body structure (414) is equipped with exhaust air flue outlet (41D).
5. vehicle seat according to claim 1 or 2, which is characterized in that the vehicle seat (4) include seat body and
It is used to support the seat base (41) of the seat body, the wind inlet channel is set in the seat base (41).
6. a kind of driver's cabin, which is characterized in that including the vehicle seat (4) as described in any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610986438.0A CN106274761B (en) | 2016-11-10 | 2016-11-10 | Vehicle seat and driver's cabin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610986438.0A CN106274761B (en) | 2016-11-10 | 2016-11-10 | Vehicle seat and driver's cabin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106274761A CN106274761A (en) | 2017-01-04 |
| CN106274761B true CN106274761B (en) | 2019-01-08 |
Family
ID=57721071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610986438.0A Active CN106274761B (en) | 2016-11-10 | 2016-11-10 | Vehicle seat and driver's cabin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106274761B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107364303A (en) * | 2017-06-26 | 2017-11-21 | 柳州柳工挖掘机有限公司 | Engineering machinery driving cabin |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201215371Y (en) * | 2008-08-05 | 2009-04-01 | 铁道部运输局 | Vehicle air-conditioner air outlet structure |
| IT1402714B1 (en) * | 2010-10-28 | 2013-09-18 | Delphi Italia Automotive Systems S R L | AIR-CONDITIONED SEAT FOR A CAB OF A VEHICLE |
| CN202294164U (en) * | 2011-10-19 | 2012-07-04 | 郑州宇通客车股份有限公司 | Air passage of passenger car air conditioner air return fan and passenger car with same |
| CN102700444A (en) * | 2012-06-26 | 2012-10-03 | 上海三一重机有限公司 | Engineering machinery seat and engineering machinery |
| CN204605601U (en) * | 2015-01-04 | 2015-09-02 | 潍坊美联智能机械有限公司 | A kind of New engineering machinery seat and a/c system |
| CN205530436U (en) * | 2016-02-17 | 2016-08-31 | 徐工集团工程机械有限公司 | Low noise driver's cabin structure and contain engineering machine tool of this driver's cabin |
| CN206297516U (en) * | 2016-11-10 | 2017-07-04 | 徐工集团工程机械有限公司 | Seat and driver's cabin |
-
2016
- 2016-11-10 CN CN201610986438.0A patent/CN106274761B/en active Active
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|---|---|
| CN106274761A (en) | 2017-01-04 |
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Effective date of registration: 20220720 Address after: 221004 26 Tuo Lan Shan Road, Xuzhou economic and Technological Development Zone, Jiangsu Patentee after: Jiangsu XCMG Guozhong Laboratory Technology Co.,Ltd. Address before: 221004 Industrial Zone, Xuzhou Economic Development Zone, Jiangsu, China Patentee before: XCMG CONSTRUCTION MACHINERY Co.,Ltd. |
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