CN105644630B - A kind of overlay device in compartment activity gap - Google Patents
A kind of overlay device in compartment activity gap Download PDFInfo
- Publication number
- CN105644630B CN105644630B CN201610198368.2A CN201610198368A CN105644630B CN 105644630 B CN105644630 B CN 105644630B CN 201610198368 A CN201610198368 A CN 201610198368A CN 105644630 B CN105644630 B CN 105644630B
- Authority
- CN
- China
- Prior art keywords
- component
- elastic
- parts
- overlay device
- carrier block
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D27/00—Connections between superstructure or understructure sub-units
- B62D27/04—Connections between superstructure or understructure sub-units resilient
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D39/00—Wagon or like covers; Tarpaulins; Movable or foldable roofs
- B61D39/002—Sliding or folding roofs
- B61D39/003—Sliding or folding roofs telescopic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D53/00—Tractor-trailer combinations; Road trains
Abstract
A kind of overlay device in compartment activity gap（7）, for first component together can be movably connected with（8）With second component（9）Between movable gap covered, the overlay device（7）Including body of elastic material（74）And in the body of elastic material（74）In cavity in flatly can move in the longitudinal direction carrier block driving elastic parts（71）, the carrier block driving elastic parts（71）Including elastic top pressure force transferring part（711）, be symmetrically installed in the elastic top pressure force transferring part（711）Two chisel teeth parts of both sides（715、716）And the elastic top pressure force transferring part is fixedly installed on by the fixing tooth of periphery（711）Inner thread sleeve at central axis（713）, the carrier block driving elastic parts（71）Front and rear sides be respectively symmetrically provided with and be hinged interlock board member（712、714）.
Description
Technical field
The present invention relates to connector field, specially a kind of overlay device in compartment activity gap.
Background technology
For the connecting portion of some movable parts, generally require elastic overlay device and carried out to be flexibly connected gap to it
Cover, to avoid external object from falling into gap, so as to cause production accident or Personal Risk.For example, the connection in compartment and compartment
Position, connecting portion or other device positions being flexibly connected between the tractor and towed vehicle of tractor-trailer etc..It is existing
Some overlay devices be often not easy to adjustment dismounting, this to maintenance and repair work bring difficulty.And although some devices are then torn open
Unload conveniently, but overall supporting dynamics are inadequate, stability deficiency.
The content of the invention
It is an object of the invention to provide a kind of overlay device in compartment activity gap, it can overcome of the prior art
Defect.
According to a kind of overlay device in compartment activity gap of the present invention, for first together can be movably connected with
Movable gap between part and second component is covered, and the overlay device includes body of elastic material and in the bullet
Property body of material in cavity in flatly can move in the longitudinal direction carrier block driving elastic parts, the carrier block
Driving elastic parts includes elastic top pressure force transferring part, is symmetrically installed in two wedges of the elastic top pressure force transferring part both sides
Shape teeth portion part and by the fixing tooth of periphery and the interior spiral shell that is fixedly installed at the elastic top pressure force transferring part central axis
Line sleeve, the front and rear sides of the carrier block driving elastic parts are respectively symmetrically provided be hinged gearing board member, each described
Be hinged gearing board member includes the middle fixing plate being fixedly connected at the respective end of the inner thread sleeve and is hinged
Teeth portion part draw back plate in the middle fixing plate both sides, the outboard end of the teeth portion part draw back plate and described two wedge-shaped teeth portion
The adjacent end of corresponding person in part is hinged, each in described two chisel teeth parts include by inclined plane part and with it is described in
Multiple chisel teeths that the planar portions of heart diameter parallel limit, be also respectively provided with left and right sides of the cavity can left and right it is flexible
Motion two bearer connection draw runners, described two bearer connection draw runners by shrink elastic component tensed toward each other and its
It is each to be provided with multiple ejection rollers at medial surface, each and the multiple wedge-shaped teeth portion in the multiple ejection roller
Corresponding person in part corresponds；The inner thread sleeve coordinates with adjusting bolt screw thread, and the adjusting bolt is circumferentially rotatable
And axial restraint be carried in the fixed plate being fixedly installed on respectively on the front-rear side walls of the body of elastic material, thus,
Adjusting the adjusting bolt and rotating can drive the carrier block driving elastic parts to move forward and backward, so as to will be described two
Bearer connection draw runner or so stretching motion, each to can extend into described first in described two bearer connection draw runners
In the corresponding person of first carrying groove of part and the second carrying groove of the second component, so as to which the overlay device can be lived
It is carried on dynamicly between the first component and second component and covers the movable gap, described two bearer connection draw runners
Front and back ends are equipped with orientation roller, and the madial wall of the orientation roller and the front-rear side walls rolls mating connection, the orientation
Roller causes the abrasion to the front-rear side walls to prevent described two bearer connection draw runners from sliding for a long time.
By the present invention, to coordinate because there is provided multiple rollers of chisel teeth and carrier strip, can be in the lengthwise of carrier strip
Uniformly apply thrust on direction, so as to which carrier strip is pushed into the carrying cavity in two parts in left and right.It is located at two by setting
Elastic body between individual chisel teeth part, it can contact with roller in planar portions and carry out top pressure locking to carrier strip part
When, the extruding force between the carrier strip of both sides is flexibly transmitted so that covering device entirety stress it is firm and
Allow the activity allowance between the part of left and right.By setting the fixed plate being hinged and teeth portion part draw back plate, it can allow for
While the elastic deformation of the elastic body, it is allowed to the reliably push-and-pull wedge shape teeth portion in the lump in screw rod push-and-pull screw shell
Part, so that it is guaranteed that chisel teeth part is synchronized with the movement so as to which the stretching motion of carrier strip is reliably controlled.It is outer by being provided with
The screw shell of tooth is enclosed, push-pull effort synchronously can be delivered to body of elastic material, and can regularly be carried front and rear
Hinge assembly so that integrally-built push-and-pull performance enhancement.Whole device stabilized structure is reliable, easy to use, Neng Gouyou
Effect solves the problems of the prior art.
Brief description of the drawings
Fig. 1 is the overlooking plan cross-section schematic diagram of the device of the present invention；Carrier strip therein not yet stretch into cavity from
And it is in detachable state.
Fig. 2 is the section view viewgraph of cross-section at one of the roller in Fig. 1 place.
Embodiment
With reference to Fig. 1-2, the present invention is described in detail.
According to a kind of overlay device 7 in compartment activity gap of embodiment, for together can be movably connected with
Movable gap between one part 8 and second component 9 is covered, the overlay device 7 include body of elastic material 74 and
The carrier block driving elastic parts that flatly can be moved in the longitudinal direction in cavity in the body of elastic material 74
71, the carrier block driving elastic parts 71 includes elastic top pressure force transferring part 711, is symmetrically installed in the elastic top pressure biography
Two chisel teeth parts 715,716 of the both sides of power part 711 and the elasticity is fixedly installed on by the fixing tooth of periphery
Inner thread sleeve 713 at the central axis of top pressure force transferring part 711, the front and rear sides point of the carrier block driving elastic parts 71
Be hinged gearing board member 712,714 is not symmetrically arranged with, and each be hinged gearing board member 712,714 includes being fixedly connected
Middle fixing plate 21 at the respective end of the inner thread sleeve 713 and it is articulated with the both sides of middle fixing plate 21
In teeth portion part draw back plate 19,20, the outboard end of the teeth portion part draw back plate 19,20 and described two chisel teeth parts 715,716
The adjacent end of corresponding person be hinged, each in described two chisel teeth parts 715,716 include by inclined plane part 17 and with
Multiple chisel teeths that the planar portions 18 of the centerline axis parallel limit, being also respectively provided with left and right sides of the cavity can
Two bearer connection draw runners 72,75 of left and right stretching motion, described two bearer connection draw runners 72,75 by shrink elastic component and
Tensed toward each other and each of which is provided with multiple ejection rollers 721 at medial surface, in the multiple ejection roller 721
Each corresponding person to the multiple chisel teeth part correspond；The inner thread sleeve 713 and the spiral shell of adjusting bolt 73
Line coordinates, and is carried on the circumferential rotatable and axial restraint of adjusting bolt 73 and is fixedly installed on the elastomeric material master respectively
In fixed plate 744,743 on the front-rear side walls 742,741 of body 74, thus, adjust the adjusting bolt 73 and rotate and can drive
The carrier block driving elastic parts 71 is movable, so as to which described two bearer connection draw runners 72,75 or so are flexible
Motion, so that the first carrying that each can extend into the first component 8 in described two bearer connection draw runners 72,75 is recessed
In the corresponding person of second carrying groove 90 of groove 80 and the second component 9, so as to which the overlay device 7 movably be carried
Between the first component 8 and second component 9 and cover the movable gap, before described two bearer connection draw runners 72,75,
Rear end is equipped with orientation roller 101, and the madial wall rolling of the orientation roller 101 and the front-rear side walls 742,741, which coordinates, to be connected
Connect, the orientation roller 101 is caused to described front and rear to prevent the slip for a long time of described two bearer connection draw runners 72,75
The abrasion of side wall 742,741.
Alternatively, wherein, the first component 8 and second component 9 are the compartment being flexibly connected.
Alternatively, wherein, the first component 8 is respectively tractor and towed vehicle with second component 9.
Valuably, it is hinged the jointed shaft interlocked between board member and uses the structure with end disc, axial direction can be transmitted
Push-pull effort.
Valuably, the group number of the chisel teeth at every side and roller is three groups.
Due to there is provided the cooperation of multiple rollers of chisel teeth and carrier strip, can uniformly be applied on the longitudinally of carrier strip
Add thrust, so as to which carrier strip is pushed into the carrying cavity in two parts in left and right.It is located at two chisel teeth parts by setting
Between elastic top pressure force transferring part, its can be contacted in planar portions with roller and to carrier strip part carry out top pressure locking when,
Extruding force between the carrier strip of both sides is flexibly transmitted, so that covering device entirety stress is firm and allows
Activity allowance between the part of left and right.By setting the fixed plate being hinged and teeth portion part draw back plate, it can allow for described
While the elastic deformation of elastic top pressure force transferring part, it is allowed to the reliably push-and-pull chisel teeth in the lump in screw rod push-and-pull screw shell
Part, so that it is guaranteed that chisel teeth part is synchronized with the movement so as to which the stretching motion of carrier strip is reliably controlled.By being provided with
The screw shell of peripheral tooth, push-pull effort synchronously can be delivered to elastic top pressure force transferring part, and can regularly carried
Front and rear hinge assembly so that integrally-built push-and-pull performance enhancement.
By that can be made within the scope of the invention according to mode of operation various with upper type, those skilled in the art
Change.
Claims (3)
- A kind of 1. overlay device in compartment activity gap（7）, for first component together can be movably connected with（8）With Two parts（9）Between movable gap covered, the overlay device（7）Including body of elastic material（74）And described Body of elastic material（74）In cavity in flatly can move in the longitudinal direction carrier block driving elastic parts（71）, It is characterized in that：The carrier block drives elastic parts（71）Including elastic top pressure force transferring part（711）, be symmetrically installed in institute State elastic top pressure force transferring part（711）Two chisel teeth parts of both sides（715、716）And by peripheral fixing tooth and solid Surely it is arranged on the elastic top pressure force transferring part（711）Inner thread sleeve at central axis（713）, the carrier block driving bullet Property component（71）Front and rear sides be respectively symmetrically provided with and be hinged interlock board member（712、714）, each be hinged interlock plate Part（712、714）Include being fixedly connected on the inner thread sleeve（713）Respective end at middle fixing plate（21） And it is articulated with the middle fixing plate（21）The teeth portion part draw back plate of both sides（19、20）, the teeth portion part draw back plate（19、20） Outboard end and described two chisel teeth parts（715、716）In the adjacent end of corresponding person be hinged, described two chisel teeths Part（715、716）In each include by inclined plane part（17）With the planar portions with the centerline axis parallel（18）Limit Multiple chisel teeths, two bearer connection draw runners for being capable of left and right stretching motion are also respectively provided with left and right sides of the cavity （72、75）, described two bearer connection draw runners（72、75）Tensed toward each other and each of which exists by shrinking elastic component Multiple ejection rollers are provided with medial surface（721）, the multiple ejection roller（721）In it is each with the multiple chisel teeth In corresponding person correspond；The inner thread sleeve（713）With adjusting bolt（73）Screw thread coordinates, the adjusting bolt（73） It is carried on circumferential rotatable and axial restraint and is fixedly installed on the body of elastic material respectively（74）Front-rear side walls（742、 741）On fixed plate（744、743）On, thus, adjust the adjusting bolt（73）Rotation can drive the carrier block to drive Elastic parts（71）It is movable, so as to by described two bearer connection draw runners（72、75）Left and right stretching motion, with toilet State two bearer connection draw runners（72、75）In each can extend into the first component（8）First carrying groove（80） With the second component（9）Second carrying groove（90）Corresponding person in, so as to by the overlay device（7）Movably hold It is loaded in the first component（8）With second component（9）Between and cover the movable gap, described two bearer connection draw runners （72、75）Front and back ends are equipped with orientation roller（101）, the orientation roller（101）With the front-rear side walls（742、741）'s Madial wall, which rolls, to be connected, the orientation roller（101）To prevent described two bearer connection draw runners（72、75）For a long time Slide and cause to the front-rear side walls（742、741）Abrasion.
- A kind of 2. overlay device in compartment activity gap as claimed in claim 1（7）, it is characterised in that：The first component （8）With second component（9）For the compartment of flexible connection.
- A kind of 3. overlay device in compartment activity gap as claimed in claim 1（7）, it is characterised in that：The first component （8）With second component（9）Respectively tractor and towed vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610198368.2A CN105644630B (en) | 2016-04-01 | 2016-04-01 | A kind of overlay device in compartment activity gap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610198368.2A CN105644630B (en) | 2016-04-01 | 2016-04-01 | A kind of overlay device in compartment activity gap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105644630A CN105644630A (en) | 2016-06-08 |
| CN105644630B true CN105644630B (en) | 2018-01-09 |
Family
ID=56496374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610198368.2A Active CN105644630B (en) | 2016-04-01 | 2016-04-01 | A kind of overlay device in compartment activity gap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105644630B (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4040641A (en) * | 1976-02-06 | 1977-08-09 | Riecke Raymond E | Trailer hitch cover |
| US4366965A (en) * | 1980-09-19 | 1983-01-04 | Rhodes Murray G | Gladhand and plug keeper for trucks |
| CN2506514Y (en) * | 2001-08-17 | 2002-08-21 | 镇江市宝华半挂车配件有限公司 | Semnitrailer type tracting holder for car |
| US7338065B1 (en) * | 2003-05-20 | 2008-03-04 | Allsop, Inc. | Hitch assembly |
| ES2398168T3 (en) * | 2010-07-21 | 2013-03-14 | Hübner GmbH | Rotating crown joint |
| CN201989871U (en) * | 2011-04-25 | 2011-09-28 | 东风汽车有限公司 | Saddle type traction seat |
| DE102011106977A1 (en) * | 2011-07-05 | 2013-01-10 | Man Truck & Bus Ag | Cover for a projecting to a body structure on the front or rear side of a motor vehicle functional part |
| CN202400176U (en) * | 2012-01-04 | 2012-08-29 | 约斯特（中国）汽车部件有限公司 | Saddle type dragging base for automobile |
| CN204978921U (en) * | 2015-09-07 | 2016-01-20 | 芜湖中集瑞江汽车有限公司 | Cascaded towing pin mounting structure |
-
2016
- 2016-04-01 CN CN201610198368.2A patent/CN105644630B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105644630A (en) | 2016-06-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Lingjie Inventor before: Zhou Jianlv |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171213 Address after: Cao TA Zhen Zhang Weicun 311812 Zhejiang province Shaoxing city village in Zhuji City Applicant after: Zhang Lingjie Address before: Westinghouse village of Ruian Township in Wenzhou City, Zhejiang province 325213 Applicant before: Zhou Jianlv |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201126 Address after: 226200 Binjiang fine chemical industry park, Nantong, Jiangsu, Qidong Patentee after: Qidong Binhua water supply Co., Ltd Address before: Cao TA Zhen Zhang Weicun 311812 Zhejiang province Shaoxing city village in Zhuji City Patentee before: Zhang Lingjie |
|
| TR01 | Transfer of patent right |