CN103407501B - Vehicle and operator's compartment thereof - Google Patents
Vehicle and operator's compartment thereof Download PDFInfo
- Publication number
- CN103407501B CN103407501B CN201310328303.1A CN201310328303A CN103407501B CN 103407501 B CN103407501 B CN 103407501B CN 201310328303 A CN201310328303 A CN 201310328303A CN 103407501 B CN103407501 B CN 103407501B
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- backplate
- adapter shaft
- operator
- locking mechanism
- elastic component
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Abstract
The invention discloses a kind of vehicle and operator's compartment thereof.This operator's compartment comprises locking mechanism, cab framework and the first backplate of being arranged on cab framework and the second backplate; Locking mechanism is arranged at the intersection of the first backplate and the second backplate, and the first backplate and the second backplate are adjacent to mutually.Owing to being provided with locking mechanism at the intersection of the first backplate and the second backplate, the first backplate and the second backplate can be adjacent to each other, the end avoiding the first backplate or the second backplate tilts or distortion; In addition, due to the tension of locking mechanism, and the first backplate and the second backplate can be out of shape by a small margin, gap or face difference uneven defect is there is when therefore can make up adjacent two backplates pairing caused due to Mismachining tolerance or installation error, make to coordinate between adjacent plates more tight, like this, not only reduce noise and the contamination by dust of cabin interior, also add the aesthetic of cabin interior.
Description
Technical field
The present invention relates to the operator's compartment field of vehicle, particularly a kind of operator's compartment and be equipped with the vehicle of this operator's compartment.
Background technology
At present, gusset, the position such as back wall and ceiling of operator's compartment are all provided with trim guard, this fixing on cab framework of trim guard is just considered in the installation of existing trim guard, the modular splicing operation of general employing, easy like this one end tilting or the distortion occurring trim guard, has a strong impact on attractive in appearance; In addition, due to the Mismachining tolerance of cab framework and trim guard, or the installation error of trim guard on cab framework, easily cause during adjacent two trim guard pairing, occurring gap or face difference inequality, gap is in " V " font or undulate, these gaps become the passage of noise and ash transfer, considerably increase the noise of cabin interior and the pollution of dust; Particularly for the vehicle installing air-conditioning, these gaps also reduce the cooling or heating effect of cabin interior, add energy consumption.
Summary of the invention
In view of this, the present invention proposes a kind of operator's compartment and vehicle, not only reduces the noise of cabin interior, decreases the pollution of dust, also add the aesthetic of cabin interior.
On the one hand, the invention provides a kind of operator's compartment, comprise cab framework and the first backplate of being arranged on described cab framework and the second backplate; This operator's compartment also comprises locking mechanism, and described locking mechanism is arranged at the intersection of described first backplate and the second backplate, and described first backplate and the second backplate are adjacent to mutually.
Further, described locking mechanism comprises adapter shaft, baffle plate and the first elastic component, and described first elastic component is arranged on an end face of described baffle plate, and the first end of described adapter shaft is vertically set on described end face; Described first backplate is fixedly connected on the second end of described adapter shaft, the flange of described second backplate has breach, described breach is connected on described adapter shaft, and described first elastic component is resisted against on the internal face of described flange, makes described flange compress described first backplate.
Further, the second end of described adapter shaft and described first backplate adopt screw fastening.
Further, described locking mechanism comprises adapter shaft, baffle plate, the first elastic component and catch, and described first elastic component is arranged on an end face of described baffle plate, and the first end of described adapter shaft is vertically set on described end face; Described catch is arranged on the second end of described adapter shaft, and described first backplate has through hole, and described through hole is socketed on described adapter shaft, and described first backplate is resisted against on described catch; The flange of described second backplate has breach, and described breach is connected on the described adapter shaft between described first backplate and baffle plate, and described first elastic component is resisted against on the internal face of described flange, makes described flange compress described first backplate.
Further, described locking mechanism adopts that Shooting Technique is one-body molded to be made.
Further, described catch comprises multiple strip shell fragment, and each described strip shell fragment extends along the radial direction of described adapter shaft, and described multiple strip shell fragment around described adapter shaft circumferential interval, be uniformly distributed; Described first backplate has rectangular through-hole or the through hole with described other mating shapes of catch.
Further, described strip shell fragment comprises parallel-segment, tilting section and vertical section, described vertical section extending radially outwardly along described adapter shaft, one end of described tilting section connects the inner of described vertical section, the other end connects the end of described adapter shaft, the axis being parallel of described parallel-segment and described adapter shaft, and one end is connected to the inner of described vertical section.
Further, described locking mechanism also comprises the second elastic component be arranged in the middle part of described adapter shaft, and described second elastic component is between described first backplate and the second backplate, and described second elastic component compresses described first backplate towards described catch direction.
Further, described first elastic component is multiple flexure strip, and described multiple flexure strip around described adapter shaft circumferential interval, be evenly arranged.
On the other hand, the present invention also provides a kind of vehicle, and this vehicle is equipped with the operator's compartment described in above-mentioned any one.
A kind of operator's compartment provided by the invention, owing to being provided with locking mechanism at the intersection of the first backplate and the second backplate, makes the first backplate and the second backplate to be adjacent to each other, and the end avoiding the first backplate or the second backplate tilts or distortion; In addition, due to the tension of locking mechanism, and the first backplate and the second backplate can be out of shape by a small margin, gap or face difference uneven defect is there is when therefore can make up adjacent two backplates pairing caused due to Mismachining tolerance or installation error, make to coordinate between adjacent plates more tight, like this, not only reduce noise and the contamination by dust of cabin interior, also add the aesthetic of cabin interior.
Accompanying drawing explanation
The accompanying drawing forming a part of the present invention is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is a kind of connection structure schematic diagram in the specific embodiment of the invention between backplate;
Fig. 2 is the another kind of connection structure schematic diagram in the specific embodiment of the invention between backplate;
The structural representation of locking mechanism in Fig. 3 Fig. 2;
Fig. 4 is the structural representation of the second backplate in the specific embodiment of the invention;
Fig. 5 is the structural representation of the first backplate in the specific embodiment of the invention.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the present invention and the feature in embodiment can combine mutually.1 to 5 also describe the present invention in detail below with reference to the accompanying drawings in conjunction with the embodiments.
As shown in Figure 1, the specific embodiment of the invention provides a kind of operator's compartment, comprises locking mechanism 3, cab framework and is arranged on the first backplate 1 and the second backplate 2 on cab framework; Locking mechanism 3 is arranged at the intersection of the first backplate 1 and the second backplate 2, and the opposite face between the first backplate 1 and the second backplate 2 is adjacent to mutually.Owing to being provided with locking mechanism 3 at the intersection of the first backplate 1 and the second backplate 2, the first backplate 1 and the second backplate 2 can be adjacent to each other, the end avoiding the first backplate 1 or the second backplate 2 tilts or distortion; In addition, due to the tension of locking mechanism 3, and the first backplate 1 and the second backplate 2 can be out of shape by a small margin, gap or face difference uneven defect is there is when therefore can make up adjacent two backplates pairing caused due to Mismachining tolerance or installation error, make to coordinate between adjacent plates more tight, like this, not only reduce the noise of cabin interior, decrease the pollution of dust, also add the aesthetic of cabin interior; Particularly for the vehicle installing air-conditioning, also enhance the cooling or heating effect of cabin interior, reduce energy consumption.
As shown in Figures 4 and 5, concrete, locking mechanism 3 comprises adapter shaft 32, baffle plate 31 and the first elastic component 34, first elastic component 34 and is arranged on an end face of baffle plate 31, and the first end of adapter shaft 32 is vertically set on this end face; First backplate 1 is fixedly connected on the second end of adapter shaft 32, concrete, and the second end and first backplate 1 of adapter shaft 32 adopt screw fastening; The flange of the second backplate 2 has breach 21, and this breach 21 is connected on adapter shaft 32, and the first elastic component 34 is resisted against on the internal face of flange, makes flange compress the first backplate 1.Here the first elastic component 34 can be various ways, such as metallic elastic sheet or elasticity of plastics sheet, and structure is very simple; It should be noted that, when this first elastic component 34 of design, its length must be suitable, the flange of the second backplate 2 is connected to after on adapter shaft 32, due to the pressure that interference fit between the first elastic component 34 and flange exists, the length of the first elastic component 34 will meet and compresses this flange all the time, and this flange compresses the first backplate 1 all the time; In addition, first elastic component 34 specifically can be designed as multiple flexure strip, and multiple flexure strip around adapter shaft 32 circumferential interval, be evenly arranged, such as, the quantity of flexure strip is two, two flexure strips symmetric points centered by the axis of adapter shaft 32, two flexure strips are symmetrical about this Central Symmetry dot center; Or the quantity of flexure strip is four, these four flexure strips be distributed in above-mentioned Central Symmetry point for the center of circle circumferentially, and this circle is divided into the quarter by these four flexure strips.Like this, due to being evenly arranged of flexure strip, make the flange of the second backplate 2 can better be adjacent to the first backplate 1.In addition, this locking mechanism 3 is hidden in the inside of the first backplate 1 and the second backplate 2, can not come out, therefore also can not affect the aesthetic of operator's compartment.
Locking mechanism 3 in this specific embodiment also has other version, as shown in Figures 2 and 3, such as locking mechanism 3 comprises adapter shaft 32, baffle plate 31, first elastic component 34 and catch 33, first elastic component 34 is arranged on an end face of baffle plate 31, and the first end of adapter shaft 32 is vertically set on end face; Catch 33 is arranged on the second end of adapter shaft 32, and the first backplate 1 has through hole, and through hole is socketed on adapter shaft 32, and the first backplate 1 is resisted against on catch 33; The flange of the second backplate 2 has breach 21, and this breach 21 is connected on the adapter shaft 32 between the first backplate 1 and baffle plate 31, and the first elastic component 34 is resisted against on the internal face of flange, makes flange compress the first backplate 1.The first backplate 1 in this locking mechanism 3 no longer adopts and is fixedly connected with, but be socketed on adapter shaft 32 by through hole, like this when the cab framework of backplate or operator's compartment has larger Mismachining tolerance or installation error, the first backplate 1 and the second backplate 2 also can be made to fit preferably.
It should be noted that, adapter shaft 32, baffle plate 31, first elastic component 34 and catch 33 can interfix and be spliced, but because the volume of whole locking mechanism 3 is smaller, this fixing connecting method is not easy operation, therefore whole locking mechanism 3 can adopt that Shooting Technique is one-body molded to be made, making material can be plastics, also can be metal; Such as utilize suitable mould punching shaping, processing mode is simple fast, and connects reliable between adapter shaft 32, baffle plate 31, first elastic component 34 and catch 33.
Concrete, catch 33 can be elastic body, and the through hole that the first backplate 1 is set can as manhole, and elastomeric length is greater than the diameter of through hole; When installation the first backplate 1, elastic body can be forced through through hole, because catch 33 is elastic body, just well can pass through through hole after distortion, elastic body restores to the original state subsequently.In order to more easily catch 33 be passed through through hole, catch 33 can be designed to multiple strip shell fragment, be preferably two (being conducive to locking mechanism 3 integrated injection molding like this), and it is in the same plane, each strip shell fragment extends along the radial direction of adapter shaft 32, and multiple strip shell fragment around adapter shaft 32 circumferential interval, be uniformly distributed; In addition, the first backplate 1 has rectangular through-hole 11, rectangular through-hole 11 length be more than or equal to the length of strip shell fragment; Like this, when installation the first backplate 1, first strip shell fragment can be aimed at the long limit of rectangular through-hole 11, catch 33 is by after rectangular through-hole 11, locking mechanism 3 is rotated to an angle, staggered in the long limit of strip shell fragment and rectangular through-hole 11, now the first backplate 1 is just blocked by catch 33, then the second backplate 2 clamping is pressed on the first backplate 1.Like this, the installation of the first backplate 1 is just more convenient.Also it should be noted that, the shape of through hole also can with other non-rectangular shape of the mating shapes of catch 33.
In order to allow catch 33 by there being enough amplitude of deformation during through hole, can more easily by through hole, strip shell fragment can be designed to tilting section and vertical section, vertical section extends radially outwardly along adapter shaft 32, the inner of one end vertical connecting section of tilting section, the other end is connected to the end of adapter shaft 32.Like this, will there is certain gap between the inner of the vertical section of strip shell fragment and the neighboring of adapter shaft 32, this has had larger space with regard to making strip shell fragment when distortion, makes catch 33 more easily by through hole.In addition, parallel-segment can also be connected in vertical section with the intersection of tilting section, the axis being parallel of this parallel-segment and adapter shaft 32, and have certain gap with the periphery of adapter shaft 32, be conducive to like this carrying out spacing in the radial direction of adapter shaft 32 to the first backplate 1.
In addition, after catch 33 sticks into through hole, locking mechanism 3 easily rotates, the second backplate 2 may be caused like this to compress the first backplate 1 after, make strip shell fragment just relative with the long limit of rectangular through-hole 11, catch 33 is just easy to spin off from rectangular through-hole 11, therefore the second elastic component 35 can be set at the middle part of adapter shaft 32, be specifically as follows elastic compression sheet, between the first backplate 1 and the second backplate 2, and elastic compression sheet compresses the first backplate 1 towards catch 33 direction, so just can carry out spacing to the first backplate 1 very easily.After catch 33 sticks into through hole, elastic compression sheet is compressed towards baffle plate 31 direction, then rotate to an angle, staggered in the long limit of strip shell fragment and rectangular through-hole 11, then unclamp the first backplate 1, due to the interference fit between elastic compression sheet and the first backplate 1, first backplate 1 is pressed on catch 33 by elastic compression sheet, such locking mechanism 3 would not arbitrarily rotate, and is also just not easy to come off, and finally sticks into the second backplate 2 and compresses the second backplate 2 by the first elastic component 34.It should be noted that, elastic compression sheet can with adapter shaft 32, baffle plate 31, first elastic component 34 and catch 33 integrated injection molding.
It should be noted that, the first backplate 1 and the second backplate 2 are arranged on after on cab framework, because the gap between two backplates is too little, are not easy to the connection mode that some are common, and such as, bolt connects, but does not have enough spaces to carry out this operation between backplate.And above-mentioned locking mechanism 3 and the first backplate 1 and coordinating of the second backplate 2 rotate or clamping form, and locking mechanism 3 is hidden between the first backplate 1 and the second backplate 2, while gap between reduction first backplate 1 and the second backplate 2, considerably increase the aesthetic property of operator's compartment.
The specific embodiment of the invention also proposed a kind of vehicle, and this vehicle is equipped with any one operator's compartment above-mentioned, and because operator's compartment has above-mentioned beneficial effect, therefore vehicle also has corresponding beneficial effect, does not repeat them here.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. an operator's compartment, the first backplate (1) comprising cab framework and be arranged on described cab framework and the second backplate (2), also comprise locking mechanism (3), described locking mechanism (3) is arranged at the intersection of described first backplate (1) and the second backplate (2), described first backplate (1) and the second backplate (2) are adjacent to mutually, it is characterized in that, described locking mechanism (3) comprises adapter shaft (32), baffle plate (31) and the first elastic component (34), described first elastic component (34) is arranged on an end face of described baffle plate (31), the first end of described adapter shaft (32) is vertically set on described end face, described first backplate (1) is fixedly connected on the second end of described adapter shaft (32), the flange of described second backplate (2) has breach (21), described breach (21) is connected on described adapter shaft (32), described first elastic component (34) is resisted against on the internal face of described flange, makes described flange compress described first backplate (1).
2. operator's compartment according to claim 1, is characterized in that, the second end and described first backplate (1) of described adapter shaft (32) adopt screw fastening.
3. an operator's compartment, the first backplate (1) comprising cab framework and be arranged on described cab framework and the second backplate (2), also comprise locking mechanism (3), described locking mechanism (3) is arranged at the intersection of described first backplate (1) and the second backplate (2), described first backplate (1) and the second backplate (2) are adjacent to mutually, it is characterized in that, described locking mechanism (3) comprises adapter shaft (32), baffle plate (31), first elastic component (34) and catch (33), described first elastic component (34) is arranged on an end face of described baffle plate (31), the first end of described adapter shaft (32) is vertically set on described end face, described catch (33) is arranged on the second end of described adapter shaft (32), described first backplate (1) has through hole, and described through hole is socketed on described adapter shaft (32), and described first backplate (1) is resisted against on described catch (33), the flange of described second backplate (2) has breach (21), described breach (21) is connected on the described adapter shaft (32) between described first backplate (1) and baffle plate (31), described first elastic component (34) is resisted against on the internal face of described flange, makes described flange compress described first backplate (1).
4. operator's compartment according to claim 3, is characterized in that, described locking mechanism (3) adopts that Shooting Technique is one-body molded is made.
5. operator's compartment according to claim 3, it is characterized in that, described catch (33) comprises multiple strip shell fragment, each described strip shell fragment extends along the radial direction of described adapter shaft (32), and described multiple strip shell fragment around described adapter shaft (32) circumferential interval, be uniformly distributed; Described first backplate (1) has rectangular through-hole (11) or the through hole with described catch (33) mating shapes.
6. operator's compartment according to claim 5, it is characterized in that, described strip shell fragment comprises parallel-segment, tilting section and vertical section, described vertical section extending radially outwardly along described adapter shaft (32), one end of described tilting section connects the inner of described vertical section, the other end connects the end of described adapter shaft (32), the axis being parallel of described parallel-segment and described adapter shaft (32), and one end is connected to the inner of described vertical section.
7. operator's compartment according to claim 3, it is characterized in that, described locking mechanism (3) also comprises the second elastic component (35) being arranged on described adapter shaft (32) middle part, described second elastic component (35) is positioned between described first backplate (1) and the second backplate (2), and described second elastic component (35) compresses described first backplate (1) towards described catch (33) direction.
8. the operator's compartment according to any one of claim 1-7, is characterized in that, described first elastic component (34) is multiple flexure strip, and described multiple flexure strip around described adapter shaft (32) circumferential interval, be evenly arranged.
9. a vehicle, comprises operator's compartment, it is characterized in that, described operator's compartment is the operator's compartment described in any one of claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310328303.1A CN103407501B (en) | 2013-07-31 | 2013-07-31 | Vehicle and operator's compartment thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310328303.1A CN103407501B (en) | 2013-07-31 | 2013-07-31 | Vehicle and operator's compartment thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103407501A CN103407501A (en) | 2013-11-27 |
| CN103407501B true CN103407501B (en) | 2015-12-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310328303.1A Active CN103407501B (en) | 2013-07-31 | 2013-07-31 | Vehicle and operator's compartment thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103407501B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113246700A (en) * | 2021-06-15 | 2021-08-13 | 东风柳州汽车有限公司 | Fastening connection structure and ceiling mounting structure |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2495870A (en) * | 1944-11-06 | 1950-01-31 | Lockheed Aircraft Corp | Trim attaching device |
| US2894298A (en) * | 1956-12-26 | 1959-07-14 | Woodall Industries Inc | Matching and supporting strip for headliner panels |
| US2903298A (en) * | 1958-06-25 | 1959-09-08 | Woodall Industries Inc | Head liner matching and supporting strip |
| JPS5984621A (en) * | 1982-11-04 | 1984-05-16 | Nissan Motor Co Ltd | Inner lining structure for car door |
| WO2000028223A1 (en) * | 1998-11-06 | 2000-05-18 | I.T.W. España, S.A. | Clamp for fixing plates and process for the fabrication of said clamp |
| US6594870B1 (en) * | 2001-01-22 | 2003-07-22 | Johnson Controls Technology Company | Panel fastener |
| CN101171431A (en) * | 2005-06-09 | 2008-04-30 | Itw汽车产品有限两合公司 | A fastener to affix a component to a support with aperture |
-
2013
- 2013-07-31 CN CN201310328303.1A patent/CN103407501B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2495870A (en) * | 1944-11-06 | 1950-01-31 | Lockheed Aircraft Corp | Trim attaching device |
| US2894298A (en) * | 1956-12-26 | 1959-07-14 | Woodall Industries Inc | Matching and supporting strip for headliner panels |
| US2903298A (en) * | 1958-06-25 | 1959-09-08 | Woodall Industries Inc | Head liner matching and supporting strip |
| JPS5984621A (en) * | 1982-11-04 | 1984-05-16 | Nissan Motor Co Ltd | Inner lining structure for car door |
| WO2000028223A1 (en) * | 1998-11-06 | 2000-05-18 | I.T.W. España, S.A. | Clamp for fixing plates and process for the fabrication of said clamp |
| US6594870B1 (en) * | 2001-01-22 | 2003-07-22 | Johnson Controls Technology Company | Panel fastener |
| CN101171431A (en) * | 2005-06-09 | 2008-04-30 | Itw汽车产品有限两合公司 | A fastener to affix a component to a support with aperture |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103407501A (en) | 2013-11-27 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Vehicle and cab thereof Effective date of registration: 20161101 Granted publication date: 20151223 Pledgee: Hunan Sany Road Machinery Co., Ltd. Pledgor: SANY Automobile Manufacturing Co., Ltd. Registration number: 2016430000043 |
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Date of cancellation: 20211126 Granted publication date: 20151223 Pledgee: HUNAN SANY ROAD MACHINERY Co.,Ltd. Pledgor: Sany Automobile Manufacturing Co.,Ltd. Registration number: 2016430000043 |
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