CN207000324U - Automobile thing-box buffer structure - Google Patents
Automobile thing-box buffer structure Download PDFInfo
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- CN207000324U CN207000324U CN201720628727.3U CN201720628727U CN207000324U CN 207000324 U CN207000324 U CN 207000324U CN 201720628727 U CN201720628727 U CN 201720628727U CN 207000324 U CN207000324 U CN 207000324U
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- spring
- base
- buffing pad
- cover plate
- buffer structure
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Abstract
A kind of automobile thing-box buffer structure is the utility model is related to, including debris box panel, base and both ends are respectively held against the buffer gear of debris box panel and base, it is characterised in that：The buffer gear includes soft buffing pad and the spring being connected on soft buffing pad, and the spring one end is offseted with soft buffing pad and relatively soft buffing pad energy axial stretching, the other end of the spring are against the medial surface of debris box panel.And the medial surface of the debris box panel extends downwardly limited location part, the limiting component lower surface offsets with the spring upper end face, by the cooperation of spring and limiting component, good buffer effect, it can flexibly, timely alleviate the not close caused vibrations of debris box panel and base engagement.
Description
Technical field
It the utility model is related to technical field of automotive upholstery, and in particular to a kind of automobile thing-box buffer structure.
Background technology
Rapid with user vehicle increases, the fast development of auto manufacturing, in order to lift the market competitiveness of automobile,
Automaker not only focuses on the raising of car steering performance, and to Computer Aided Designs such as automotive trim, harness also increasingly
Develop in terms of hommization, comfortableization.At present, it is designed with accommodating the undertray of debris in automobile, storage is provided for passenger
Object space is just.
But automobile glove compartment is also easy to produce vibrations or noise, is mainly shown as following aspect：Automobile glove compartment after closure,
If glove compartment chamber door and casing tight close degree be not high, it can when driving shake and send noise, and fragile debris
Case；Glove compartment in assembling (such as welding debris box body and chamber door rivet hot) or installation process, glove compartment chamber door and casing it
Between also inevitably produce vibrations and send noise, and fragile glove compartment；Glove compartment is installed on in-car miscellaneous part,
On instrument cover plate, gap when driving, between glove compartment and miscellaneous part be present and also easily produce vibrations.
Subtract in view of the above-mentioned problems, being set generally between debris box body and chamber door or between glove compartment and miscellaneous part
Device is shaken, uses more damping device at present as elastomeric material or spring.If by spring shock absorption, it is typically provided spring and consolidates
Reservation, the groove for placing spring is provided with spring fixed seat.To reach more preferable damping effect, spring fixed seat is generally soft
Material, or the part that fixed seat is contacted with spring are set to flexible glue layer.
Following defect be present in above-mentioned shock-damping structure：Its end face of current spring is not general axially vertical with spring, has convex
Portion, when vehicle interior temperature is higher, or glove compartment carried out before dispatching from the factory high/low temperature storage experiment when, spring fixed seat or its in
Flexible glue layer can soften, now the convex portion of spring end face is easily inserted in flexible glue layer, when causing glove compartment chamber door and the casing to collide,
Or when glove compartment and the collision of in-car miscellaneous part, the cushioning effect and bounce of spring weaken
Utility model content
Technical problem to be solved in the utility model is the present situation for prior art, there is provided a kind of good buffer effect,
The strong automobile thing-box buffer structure of bounce.
Technical scheme is used by the utility model solves above-mentioned technical problem：A kind of automobile thing-box buffer structure,
Including debris box panel, base and instrument cover plate, the debris box panel forms the accommodating sky of accommodating sundries with base engagement
Between, the base is on the instrument cover plate and can be rotated relative to instrument cover plate, between the debris box panel and base
Provided with buffer gear, it is characterised in that：The buffer gear includes soft buffing pad and spring, is molded on the soft buffing pad
Limited location groove, one end of the spring is limited in the stopper slot and the other end stretches out soft buffing pad and is against debris box panel
Medial surface, and the end face of one end contacted with soft buffing pad of the spring is for plane and perpendicular to the axis of spring.The knot
Structure increases the contact area of spring end face and buffing pad, solves spring end face and is asked with what cushion contact local pressure was concentrated
Topic, so as to avoid weakening cushioning effect in its end insertion cushion pad.
As a further improvement, the instrument cover plate is provided with bearing pin, the pin-and-hole that supply and marketing axle plugs is provided with the base；
And torsion spring is arranged with the bearing pin, foregoing one end is fixed on instrument cover plate, and one end is fixed on base.Undertray with
Realize that axis hole is be hinged by bearing pin between instrument cover plate to be connected, and under twisting force caused by torsion spring, realize undertray
Unlatching.
Improve again, rotating shaft is formed on the base, the pin-and-hole is opened in the rotating shaft；It is provided with the instrument cover plate
Through hole, the rotating shaft pass through the through hole and the hinge.
Improve again, mounting hole is provided with the base, the soft buffing pad is sheathed in mounting hole and is mounted opposite hole
It can move axially, and the periphery wall of soft buffing pad is outward extended with the flange that can prevent soft buffing pad from departing from mounting hole, it is preceding
Stating flange can be stuck at mounting hole.When undertray is closed, the soft buffing pad and the instrument cover plate offset and
Spring has certain decrement when opening undertray, and cushion pad is acted on by external force, can be mounted opposite hole axial movement, directly
It is against to its flange at mounting hole, in the process, spring can produce auxiliary bounce-back opening force, to contribute to opening for undertray
Open.And the setting of buffer structure, additionally it is possible to avoid undertray and noise caused by the collision of instrument cover plate.
Improve again, the medial surface of the debris box panel extends downwardly limited location part, the limiting component lower surface with
The other end of the spring offsets.The setting of limiting component can reduce the stroke of spring, make its reaction more flexibly, in time.
Improve again, the limiting component includes pedestal and is radially shaped in the extension of pedestal.Increase spacing
The contact area of part and spring, it is steady to ensure that limiting component coordinates with buffer gear, prevents that automobile is in the process of running or miscellaneous
In thing box panel and base rivet hot welding process, spring is fallen at extension edge voids by external force effect displacement, causes to buffer
Body function fails.
Improve again, the extension there are 5, and is provided with filling part between at least adjacent two extensions.
Compared with prior art, the advantages of the utility model：1. the utility model contacts spring with soft buffing pad
The end face of one end be designed as planar structure, the end face perpendicular to spring axis, to avoid spring end from inserting soft buffering
Seat is so as to weakening cushioning effect or springback power；2. buffer gear of the present utility model can not only alleviate debris box panel with
Vibrations between base, undertray and instrument cover plate, reduce noise；Auxiliary bounce-back can be produced when undertray is opened simultaneously
Opening force, help quickly to open undertray.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment；
Fig. 2 is the decomposing schematic representation of the utility model embodiment；
Fig. 3 is the structural representation of the base of the utility model embodiment；
Fig. 4 is the structural representation of the spring of the utility model embodiment；
Fig. 5 is the structural representation of the limiting component of the utility model embodiment；
Fig. 6 is the sectional view that the undertray of the utility model embodiment is closed；
Fig. 7 is that the undertray of the utility model embodiment is in the sectional view of opening；
Fig. 8 is that the undertray of the utility model embodiment is in the structural representation of opening.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing embodiment.
As shown in Fig. 1~8, the automobile thing-box buffer structure of this preferred embodiment, including debris box panel 1, base 2 with
And instrument cover plate 3, debris box panel 1 cooperatively form the accommodation space of accommodating sundries with base 2, base 2 is on instrument cover plate 3
And can be rotated relative to instrument cover plate 3, instrument cover plate 3 is provided with bearing pin 31, forms rotating shaft 22 on base 2, on instrument cover plate 3
Through hole 33 is provided with, rotating shaft 22 is be hinged with bearing pin 31 through the through hole 33, and the pin-and-hole 21 that supply and marketing axle 31 plugs is provided with rotating shaft 22；And
Torsion spring 32 is arranged with bearing pin 31, foregoing one end of torsion spring 32 is fixed on instrument cover plate 3, and one end is fixed in rotating shaft 22.Debris
Realize that shaft hole matching connects by bearing pin 31 between box and instrument cover plate 3, and under twisting force caused by torsion spring 32, realize miscellaneous
The unlatching of thing box.
The medial surface of debris box panel 1 extends downwardly limited location part 11, and limiting component 11 includes pedestal 111 and in radiation
Shape is shaped in the extension 112 of pedestal 111.In the present embodiment, extension 112 has 5, and wherein adjacent two extensions
Filling part 113 is provided between 112.
Buffer gear 4 is provided between debris box panel 1 and base 2, is provided with mounting hole 23 on base 2, buffer gear 4 includes
Soft buffing pad 41 and spring 42, stopper slot 43 are formed on soft buffing pad 41, one end of spring 42 is limited in the stopper slot
In 43 and the other end stretches out soft buffing pad 41 and is against the lower surface of limiting component 11, and wherein spring 42 contacts with soft buffing pad 41
The end face of one end be plane and perpendicular to the axis of spring 42.Soft buffing pad 41 is sheathed in mounting hole 23 and is mounted opposite
Hole 23 can move axially, and the periphery wall of soft buffing pad 41 is outward extended with and can prevent soft buffing pad 41 from departing from mounting hole 23
Flange 44, said flange 44 can be stuck at mounting hole 23.
In the present embodiment, the material of soft buffing pad 41 is EPDM and PP mixing materials, and the present embodiment enters to undertray
High/low temperature of having gone storage experiment, experiment condition are as follows：Under undertray closed mode in temperature shelf test frock, -40
DEG C storage 48 hours, then is transitioned into 100 DEG C in 1 hour by -40 DEG C, then is deposited 48 hours at 100 DEG C, is then return to room temperature.It is real
Verify it is bright, high/low temperature storage experiment after, do not find the end face head of spring 42 insertion cushion pad phenomenon.
As shown in fig. 6, because of undertray in the closed state, cushion pad makes it produce axially shifting after being contacted with instrument cover plate 3
Move and spring 42 is compressed, the end face of spring 42 is tightly bonded with cushion pad upon compression bounce effect, if spring 42
End face is not axially vertical with spring 42, small positioned at the convex portion of the end face of spring 42 and cushion contact face, and stress can be concentrated relatively, in height
After low-temp storage experiment, the head highest convex of cushion pad spring 42 is easily inserted in cushion pad flexible glue layer, reduces buffering indirectly
The decrement of spring 42 is padded, so as to cause the auxiliary bounce-back opening force of cushion pad spring 42 to have certain decay, undertray is influenceed and opens
The function of opening.Therefore this choice of experimental conditions is closed lower progress in undertray.
The setting of above-mentioned buffer gear 4, not only facilitate and avoid undertray and instrument cover plate 3 from colliding or debris box panel 1
Caused vibrations and noise are collided with base 2, protect each part to prevent its gouging abrasion.The unlatching of undertray is additionally aided, it is miscellaneous
When thing box is closed, instrument cover plate 3 is compressed to soft buffing pad 41 makes spring 42 have certain decrement, when
When opening undertray, cushion pad is acted on by external force, can be mounted opposite hole 23 and move axially, until its flange 44 is against mounting hole
At 23, in the process, spring 42 can produce auxiliary bounce-back opening force, to contribute to the unlatching of undertray.
Claims (7)
1. a kind of automobile thing-box buffer structure, including debris box panel (1), base (2) and instrument cover plate (3), described miscellaneous
Thing box panel (1) cooperatively forms the accommodation space of accommodating sundries with base (2), and the base (2) is located at the instrument cover plate (3)
It can rotate above and relative to instrument cover plate (3), buffer gear (4) is provided between the debris box panel (1) and base (2), its
It is characterised by：The buffer gear (4) includes soft buffing pad (41) and spring (42), is molded on the soft buffing pad (41)
Limited location groove (43), one end of the spring (42) is limited in the stopper slot (43) and the other end stretches out soft buffing pad (41)
It is against the medial surface of debris box panel (1), the end face of one end contacted with the soft buffing pad (41) of the spring (42)
For plane and perpendicular to the axis of spring (42).
2. automobile thing-box buffer structure according to claim 1, it is characterised in that：The instrument cover plate (3) is provided with
Bearing pin (31), the pin-and-hole (21) that supply and marketing axle (31) plugs is provided with the base (2)；And it is arranged with torsion spring on the bearing pin (31)
(32), foregoing torsion spring (32) one end is fixed on instrument cover plate (3), and one end is fixed on base (2).
3. automobile thing-box buffer structure according to claim 2, it is characterised in that：Form and turn on the base (2)
Axle (22), the pin-and-hole (21) are opened in the rotating shaft (22)；Through hole (33), the rotating shaft are provided with the instrument cover plate (3)
(22) it is be hinged with the bearing pin (31) through the through hole (33).
4. the automobile thing-box buffer structure according to Claims 2 or 3, it is characterised in that：Peace is provided with the base (2)
Fill hole (23), the soft buffing pad (41) is sheathed in mounting hole (23) and is mounted opposite hole (23) and can move axially, and soft
The periphery wall of matter buffing pad (41) is outward extended with the flange (44) that can prevent soft buffing pad (41) from departing from mounting hole (23), preceding
Mounting hole (23) place can be stuck in by stating flange (44)；When undertray is closed, the soft buffing pad (41) and the instrument
Table cover plate (3) offsets and spring (42) has certain decrement.
5. automobile thing-box buffer structure according to claim 4, it is characterised in that：The debris box panel (1) it is interior
Side extends downwardly limited location part (11), and limiting component (11) lower surface and the other end of the spring (42) offset.
6. automobile thing-box buffer structure according to claim 5, it is characterised in that：The limiting component (11) includes base
Seat (111) and the extension (112) for being radially shaped in pedestal (111).
7. automobile thing-box buffer structure according to claim 6, it is characterised in that：The extension (112) has 5,
And it is provided with filling part (113) between at least adjacent two extensions (112).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720628727.3U CN207000324U (en) | 2017-06-01 | 2017-06-01 | Automobile thing-box buffer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720628727.3U CN207000324U (en) | 2017-06-01 | 2017-06-01 | Automobile thing-box buffer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207000324U true CN207000324U (en) | 2018-02-13 |
Family
ID=61445923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720628727.3U Active CN207000324U (en) | 2017-06-01 | 2017-06-01 | Automobile thing-box buffer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207000324U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112224136A (en) * | 2020-09-04 | 2021-01-15 | 东风延锋汽车饰件系统有限公司 | Handrail assembly structure and car auxiliary instrument board assembly |
-
2017
- 2017-06-01 CN CN201720628727.3U patent/CN207000324U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112224136A (en) * | 2020-09-04 | 2021-01-15 | 东风延锋汽车饰件系统有限公司 | Handrail assembly structure and car auxiliary instrument board assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 1493-1569, Xiaolin Avenue, Xiaolin Town, Cixi City, Zhejiang Province Patentee after: NINGBO FUERDA SMARTECH Co.,Ltd. Address before: No. 1493-1569, Xiaolin Avenue, Xiaolin Town, Cixi City, Zhejiang Province Patentee before: NINGBO FUERDA SMARTECH Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |