CN206426928U - A kind of automotive safety rear-end device - Google Patents
A kind of automotive safety rear-end device Download PDFInfo
- Publication number
- CN206426928U CN206426928U CN201720040703.6U CN201720040703U CN206426928U CN 206426928 U CN206426928 U CN 206426928U CN 201720040703 U CN201720040703 U CN 201720040703U CN 206426928 U CN206426928 U CN 206426928U
- Authority
- CN
- China
- Prior art keywords
- protecting crust
- hole
- fixed
- gag lever
- lever post
- 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.)
- Withdrawn - After Issue
Links
Abstract
The utility model is related to a kind of automotive safety rear-end device, including is removably mounted on the protection prior-warning device that knocks into the back that automobile trunk is covered, and the protection prior-warning device that knocks into the back includes round table-like protecting crust, hollow rubber cover, acoustical generator；The inner chamber of protecting crust is separated into installation cavity and protection chamber by dividing plate, is provided with every installation cavity in a removable component, protecting crust circumferential side wall and offers through hole；Offer receiving hole on the right side wall of protecting crust, hollow rubber cover side is fixed on protection intracavitary through receiving hole, another is placed on outside protecting crust；Acoustical generator is tubular structure, the tubular structure sidewall bottom is communicated with a gas blow pipe, top and offers a venthole, a vocal hole is offered at the top of protecting crust, a sounding pipe is fixed with vocal hole, sounding pipe one end is communicated in the venthole of acoustical generator, the other end through fixation after the wall of hollow rubber cover side and is placed in outside protecting crust.The utility model can send early warning to the situation of knocking into the back, and reduce loss of knocking into the back.
Description
Technical field
The utility model is related to automobile protective equipment technical field, is specifically related to a kind of automotive safety rear-end device.
Background technology
Rear-end collision is traffic accident common on road, be usually because car owners fear to be jumped a queue by others, just with
Car distance controlling obtains very little, small to be difficult to control to, and just knocks in an unguarded moment；Furthermore also one reason is that driving skills are jejune
Female driver is too many, has not a particle of a defence and just knocks into the back.This small rear-end collision does not result in personal injury substantially, but unavoidably
Occur to fall paint, damage the small loss phenomenons such as bumper.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of automotive safety rear-end device, can be to above-mentioned
The situation of knocking into the back sends early warning, reminds rear car driver to stop in time, prevents infringement further expansion of knocking into the back.
In order to solve the above technical problems, the utility model provides following technical scheme：A kind of automotive safety rear-end device,
Including being removably mounted on the protection prior-warning device that knocks into the back that automobile trunk is covered, the protection prior-warning device that knocks into the back includes sky
Round table-like protecting crust, hollow rubber cover, the acoustical generator being fixed in hollow rubber cover of the heart；
A dividing plate is fixed with the protecting crust, the inner chamber of the protecting crust is separated into the installation cavity positioned at left side by dividing plate
With the protection chamber positioned at right side, on the dividing plate medium position offer for by installation cavity, protection chamber be connected together it is logical
Hole, the installation cavity is used to protecting crust left side wall being removably attached to the removable component that automobile trunk is covered provided with one,
The through hole of connection installation cavity is offered in the protecting crust circumferential side wall at the position of correspondence installation cavity；The right side of the protecting crust
Offer receiving hole on the wall of side, the hollow rubber cover side is fixed on protection intracavitary through receiving hole, another is placed on protection
Outside shell；
The acoustical generator is tubular structure, and the tubular structure sidewall bottom, which is communicated with a gas blow pipe, top and offers one, to be gone out
Stomata, the two ends of acoustical generator are fixed with the top of sealing-plug, the protecting crust offers a vocal hole at the position of correspondence protection chamber,
A sounding pipe is fixed with the vocal hole, described sounding pipe one end passes through fixation after the wall of hollow rubber cover side to be communicated in acoustical generator
Venthole, the other end is placed in outside protecting crust.
On the basis of such scheme, the removable component includes fixing bolt, square gag lever post, compression spring, press handle,
The square telescopic hole corresponding with square gag lever post is offered in the bar portion of the fixing bolt, the spacing rod head end outwards prolongs
The junction of stretching cylindrical portion, the gag lever post and cylindrical portion extends outward the spacing handle of round pie, and the spacing shank diameter is big
In flexible hole width, the head of the fixing bolt offers the holding tank corresponding with press handle, the vehicle boot lid
On offer the mounting hole corresponding with fixing bolt bar portion, the mounting hole is embedded in the square limit corresponding with gag lever post
Position groove；
The gag lever post is placed in telescopic hole and spacing handle, cylindrical portion are placed in holding tank, and the press handle screw thread connects
It is connected in holding tank and offers the groove corresponding with cylindrical portion on the medial surface of the press handle, the compression spring is enclosed on
On the outside of cylindrical portion and one end is fixed on spacing handle, the other end is fitted on press handle medial surface；
The fixing bolt threadably coordinates in vehicle boot lid through protecting crust left side wall rear thread connection ground
Mounting hole in, the gag lever post tail end spline is connected in stopper slot.
On the basis of such scheme, also include a sealing that can be mutually engaged by clamping with the mounting hole of vehicle boot lid
Plug.
On the basis of such scheme, rotary handle is fixed with the press handle lateral surface.
The utility model has an advantageous effect in that compared with prior art：The rear-end device that the utility model is provided,
When rear car driver knocked into the back because not noting front truck touch hollow rubber cover when, then can extruded hollow rubber cover, and then force sky
Gas sends sound to play early warning effect through gas blow pipe by acoustical generator, sounding pipe, reminds rear car driver to stop in time, to avoid
Further reach causes the phenomenon that knocks into the back, or the infringement that prevents from knocking into the back further expands to reduce loss.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 knocks into the back for the utility model protects the structural representation of prior-warning device side view angle；
Fig. 3 is the utility model protecting crust（During unassembled hollow rubber cover）Positive angle schematic diagram；
Fig. 4 is that protecting crust is fixed on the schematic diagram that automobile trunk is covered by the utility model removable component；
Fig. 5 is the structural representation of the utility model removable component；
Fig. 6 is the utility model gag lever post structural representation.
In figure marked as：1- vehicle boot lids, 11- mounting holes, 12- stopper slots, 2- protecting crusts, 21- dividing plates, 211- leads to
Hole, 22- installation cavitys, 23- protection chambers, 24- through holes, 25- receiving holes, 3- hollow rubber covers, 4- acoustical generators, 41- gas blow pipes,
42- sounding pipes, 5- removable components, 51- fixing bolts, 511- telescopic holes, 512- holding tanks, 513- bar portions, 514- heads, 52-
Gag lever post, 521- cylindrical portions, the spacing handles of 522-, 53- compression springs, 54- press handles, 541- grooves, 55- rotary handles.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to explain
The utility model, is not used to limit the utility model.
Understood referring to figs. 1 to Fig. 6, a kind of automotive safety rear-end device, including be removably mounted on automobile trunk
The protection prior-warning device that knocks into the back on lid 1.The protection prior-warning device that knocks into the back includes hollow round table-like protecting crust 2, hollow rubber
Cover 3, the acoustical generator 4 being fixed in hollow rubber cover 3.
A dividing plate 21 is fixed with the protecting crust 2, the inner chamber of the protecting crust 2 is separated into positioned at left side by dividing plate 21
Medium position, which is offered, on installation cavity 22 and the protection chamber 23 positioned at right side, the dividing plate 21 is used for installation cavity 22, protection chamber
23 through holes 211 being connected together, the installation cavity 22 is used to the left side wall of protecting crust 2 being removably attached to automobile provided with one
Connection peace is offered in removable component 5 on case cover 1, the circumferential side wall of protecting crust 2 at the position of correspondence installation cavity 22
Behave affectedly 22 through hole 24.Need installation knock into the back protection prior-warning device when, hand can be put in installation by driver by through hole 24
In chamber 22, then recycle removable component 5 that protecting crust is fixed on vehicle boot lid 1.
Receiving hole 25 is offered on the right side wall of the protecting crust 2, the side of hollow rubber cover 3 is solid through receiving hole 25
It is scheduled in protection chamber 23, another is placed on outside protecting crust 2.Acoustical generator 4 is fixed and is placed in hollow rubber cover 3, the acoustical generator 4
For tubular structure, the tubular structure sidewall bottom is communicated with a gas blow pipe 41, top and offers a venthole, the two of acoustical generator 4
End is fixed with sealing-plug, the position of the top of the protecting crust 2 correspondence protection chamber 23 and offered in a vocal hole, the vocal hole
A sounding pipe 42 is fixed with, described one end of sounding pipe 42 passes through the fixed outlet for being communicated in acoustical generator 4 after the wall of hollow rubber cover side
Hole, the other end are placed in outside protecting crust 2.
The rear-end device that the utility model is provided, when the rear car driver front truck that knocked into the back because not noting touches hollow rubber
When covering 3, then can extruded hollow rubber cover 3, and then force air to send sound by acoustical generator 4, sounding pipe 42 through gas blow pipe 41
To play early warning effect, the principle of sound of the extruded hollow rubber cover is similar to chicken toy principle of sound of screaming.By sounding come
Remind rear car driver to stop in time, to avoid further reach from causing the phenomenon that knocks into the back, or prevent from knocking into the back infringement further
Expand to reduce loss.
Reference picture 4 is to Fig. 6, for the dismounting group being removably attached to the left side wall of protecting crust 2 on vehicle boot lid 1
The concrete structure of part 5 is：Removable component 5 includes fixing bolt 51, square gag lever post 52, compression spring 53, press handle 54, described
The square telescopic hole 511 corresponding with square gag lever post 52, the gag lever post 52 are offered in the bar portion 513 of fixing bolt 51
End extends outward cylindrical portion 521, and the gag lever post 52 and the junction of cylindrical portion 521 extend outward the spacing handle of round pie
522, the spacing diameter of handle 522 is more than the width of telescopic hole 511, and the head 514 of the fixing bolt 51 is offered and press handle
The installation corresponding with the bar portion 513 of fixing bolt 51 is offered on 54 corresponding holding tanks 512, the vehicle boot lid 1
Hole 11, the mounting hole 11 is embedded in the square stopper slot 12 corresponding with gag lever post 52；The gag lever post 52 is placed in flexible
In hole 511 and spacing handle 522, cylindrical portion 521 are placed in holding tank 512, the press handle 54 is threadedly connected to holding tank 512
The groove 541 corresponding with cylindrical portion 521, the lateral surface of press handle 54 are offered on the medial surface of interior and described press handle 54
On be fixed with rotary handle 55, by operating rotary handle 55 can easily rotary push handle 54.The compression spring 53 is enclosed on
The outside of cylindrical portion 521 and one end is fixed on spacing handle 522, the other end is fitted on the medial surface of press handle 54.
The bar portion 513 of fixing bolt 51 threadably coordinates in vapour through the left side wall rear thread of protecting crust 2 connection ground
In the mounting hole 11 of car case cover 1, by precession press handle 54 with extrude compression spring 53, promote the straight line of gag lever post 52 move
It is dynamic, the cylindrical portion 521 of gag lever post 52 is entered in the groove 541 of press handle 54, be connected to the tail end spline of gag lever post 52 spacing
In groove 12, the back-out automatically of fixing bolt 51 then is prevented using the spline fitted relation of gag lever post 52 and stopper slot 12, peace is improved
The stability of dress.
The automotive safety rear-end device that the utility model is provided also includes a mounting hole that can be with vehicle boot lid 1
11 sealing-plugs being mutually engaged by clamping.The protection prior-warning device that knocks into the back can choose whether to be installed according to car owner's individual demand
, it is necessary to which explanation, the protection prior-warning device that knocks into the back will in the setting height(from bottom) that automobile trunk is covered on vehicle boot lid 1
Meet：Knock into the back protection prior-warning device bottom highly less than rear car front height, during this car of car rear-end rear car front want can
Touch the hollow rubber cover of the protection prior-warning device that knocks into the back.If being not desired to install, again with sealing fork clip after being removed
In the mounting hole for entering vehicle boot lid 1.
Claims (4)
1. a kind of automotive safety rear-end device, it is characterised in that：Including chasing after of being removably mounted on that automobile trunk covers
Tail protects prior-warning device, and the protection prior-warning device that knocks into the back includes hollow round table-like protecting crust, hollow rubber cover, is fixed on sky
Acoustical generator in heart rubber cover；
A dividing plate is fixed with the protecting crust, the inner chamber of the protecting crust is separated into installation cavity and position positioned at left side by dividing plate
Medium position offers the through hole for installation cavity, protection chamber to be connected together, institute on protection chamber in right side, the dividing plate
State installation cavity is used to protecting crust left side wall being removably attached to the removable component that automobile trunk is covered provided with one, described anti-
The through hole of connection installation cavity is offered in protective case circumferential side wall at the position of correspondence installation cavity；On the right side wall of the protecting crust
Offer receiving hole, the hollow rubber cover side is fixed on protection intracavitary through receiving hole, another is placed on outside protecting crust；
The acoustical generator is tubular structure, and the tubular structure sidewall bottom is communicated with a gas blow pipe, top and offers a venthole,
The two ends of acoustical generator are fixed with the top of sealing-plug, the protecting crust and offer a vocal hole at the position of correspondence protection chamber, described
A sounding pipe is fixed with vocal hole, described sounding pipe one end passes through fixation after the wall of hollow rubber cover side to be communicated in going out for acoustical generator
Stomata, the other end are placed in outside protecting crust.
2. automotive safety rear-end device according to claim 1, it is characterised in that：The removable component includes fixed spiral shell
Offered in bolt, square gag lever post, compression spring, press handle, the bar portion of the fixing bolt corresponding with square gag lever post
Square telescopic hole, the spacing rod head end extends outward cylindrical portion, and the junction of the gag lever post and cylindrical portion stretches out
Go out the spacing handle of round pie, the spacing shank diameter is more than flexible hole width, and the head of the fixing bolt is offered and press handle
Corresponding holding tank, the automobile trunk, which is covered, offers the mounting hole corresponding with fixing bolt bar portion, the installation
Hole is embedded in the square stopper slot corresponding with gag lever post；
The gag lever post is placed in telescopic hole and spacing handle, cylindrical portion are placed in holding tank, and the press handle is threadedly connected to
The groove corresponding with cylindrical portion is offered in holding tank and on the medial surface of the press handle, the compression spring is enclosed on cylinder
On the outside of portion and one end is fixed on spacing handle, the other end is fitted on press handle medial surface；
The fixing bolt threadably connects peace of the ground cooperation in vehicle boot lid through protecting crust left side wall rear thread
Fill in hole, the gag lever post tail end spline is connected in stopper slot.
3. automotive safety rear-end device according to claim 1, it is characterised in that：Also including one can be with automobile trunk
The sealing-plug that the mounting hole of case lid is mutually engaged by clamping.
4. automotive safety rear-end device according to claim 1, it is characterised in that：It is fixed on the press handle lateral surface
There is rotary handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720040703.6U CN206426928U (en) | 2017-01-13 | 2017-01-13 | A kind of automotive safety rear-end device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720040703.6U CN206426928U (en) | 2017-01-13 | 2017-01-13 | A kind of automotive safety rear-end device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206426928U true CN206426928U (en) | 2017-08-22 |
Family
ID=59582224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720040703.6U Withdrawn - After Issue CN206426928U (en) | 2017-01-13 | 2017-01-13 | A kind of automotive safety rear-end device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206426928U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106828301A (en) * | 2017-01-13 | 2017-06-13 | 杨光明 | A kind of automotive safety rear-end device |
-
2017
- 2017-01-13 CN CN201720040703.6U patent/CN206426928U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106828301A (en) * | 2017-01-13 | 2017-06-13 | 杨光明 | A kind of automotive safety rear-end device |
| CN106828301B (en) * | 2017-01-13 | 2018-10-19 | 杨光明 | A kind of automotive safety rear-end device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170822 Effective date of abandoning: 20181019 |
|
| AV01 | Patent right actively abandoned |