CN206254947U - A kind of bumper fixing device - Google Patents
A kind of bumper fixing device Download PDFInfo
- Publication number
- CN206254947U CN206254947U CN201621389161.5U CN201621389161U CN206254947U CN 206254947 U CN206254947 U CN 206254947U CN 201621389161 U CN201621389161 U CN 201621389161U CN 206254947 U CN206254947 U CN 206254947U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- bolt head
- nut
- bumper
- fixing device
- 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.)
- Expired - Fee Related
Links
Landscapes
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The utility model is related to bumper fixing device technical field, a kind of especially bumper fixing device, including multiple fixation structures, multiple fixation structures are connected by multiple shrinkage pools being opened on bumper with car body respectively, the fixation structure includes bolt head, screw rod is connected with the bolt head, and screw rod is plugged in shrinkage pool, nut is threaded with the screw rod, the nut is connected with threaded sleeve away from one end of bolt head, the threaded sleeve is connected with screw flight, and bolt head and nut one side close to each other offer installation groove, two described installations in groove are embedded with magnetic block.The utility model is simple in structure and convenient in use, and is not only convenient for user and installs and uses, and can be prevented effectively from the unstable situation in fixing component comes off and causes in use bumper position.
Description
Technical field
The utility model is related to bumper fixing device technical field, more particularly to a kind of bumper to fix dress
Put.
Background technology
With developing rapidly for automobile manufacture industry, people increasingly pay attention to the security of automobile.Bumper is made
It is safety device, is the important component of vehicle structure, when vehicle collides, casualties can be effectively reduced
With car breakdown degree, requirement higher is for example especially proposed in terms of the stability that it is installed to bumper herein.At present
Installation to bumper is typically all to realize fixing by bolt, but existing bolt easily comes off in fixation procedure and makes
Into the unstable situation in the position of bumper, it is not convenient to use.
Utility model content
The purpose of this utility model is and a kind of bumper for proposing in order to solve shortcoming present in prior art
Fixing device.
To achieve these goals, the utility model employs following technical scheme：
Design a kind of bumper fixing device, including multiple fixation structures, multiple fixation structure difference
The shrinkage pool being opened in by multiple on bumper is connected with car body, and the fixation structure includes bolt head, on the bolt head
Be connected with screw rod, and screw rod is plugged in shrinkage pool, be threaded with nut on the screw rod, the nut away from bolt head one
End is connected with threaded sleeve, and the threaded sleeve is connected with screw flight, and bolt head and nut one side close to each other are opened
Installation groove is provided with, two described installations in groove are embedded with magnetic block；
The inside of the screw rod is hollow structure, and the inner space of screw rod forms setting in installation cavity, the installation cavity
There is spring, one end of the spring is connected with the screw rod inwall near bolt head one end, and the other end of spring is connected with block,
Groove bar is offered along the axial direction of screw rod on the side wall of the installation cavity, the block can extend to the outer of installation cavity by groove bar
Portion.
Preferably, screw thread is provided with the bolt head, and bolt has been connected through a screw thread finial.
Preferably, the block can be entirely retracted in installation cavity in outside force by pressure.
Preferably, it is provided with rubber blanket in the threaded sleeve.
The utility model proposes a kind of bumper fixing device, beneficial effect is：
1st, magnetic block is provided with bolt head and nut, attraction therebetween can be increased, reduced nut and come off
Possibility, the connection between nut and screw rod is more consolidated, it is to avoid the unstable situation in bumper position；
2nd, threaded sleeve is connected with nut, connection area between nut and screw rod can be increased with this, so setting can
Reduce the possibility that nut comes off；
3rd, by screw rod set block can be effectively to nut and threaded sleeve position be clamped, can effectively keep away
Exempt from its situation about coming off, overall structure is more consolidated, be easy to use.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of bumper fixing device structural representation；
Fig. 2 is the A portions enlarged drawing in Fig. 1；
Fig. 3 be the utility model proposes a kind of bumper fixing device fixation structure structural representation.
In figure：Bumper 1, fixation structure 2, shrinkage pool 3, bolt head 4, nut 5, threaded sleeve 6, screw rod 7, installation groove
8th, magnetic block 9, groove bar 10, block 11, installation cavity 12, spring 13, finial 14.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.
Reference picture 1-3, a kind of bumper fixing device, including multiple fixation structures 2, multiple fixation structures 2
It is connected with car body by multiple shrinkage pools 3 being opened on bumper 1 respectively, shrinkage pool 3 is the hole being internally recessed, and not only facilitates peace
Dress, and also allow for being hidden bolt head 4, entirety is seemed more attractive in appearance, fixation structure 2 includes bolt head 4, spiral shell
Screw rod 7 is connected with bolt first 4, and screw rod 7 is plugged in shrinkage pool 3, and nut 5 is threaded with screw rod 7, nut 5 is away from bolt
First 4 one end is connected with threaded sleeve 6, and threaded sleeve 6 is threadedly coupled with screw rod 7, and rubber blanket, spiral shell are provided with threaded sleeve 6
Line sleeve pipe 6 can increase the contact area of nut 5 and screw rod 7, connection is more consolidated, it is to avoid nut 5 comes off in use,
And rubber blanket can make the connection between threaded sleeve 6 and screw rod 7 even closer, it is easy to use, and bolt head 4 and the phase of nut 5
Mutually close one side offers installation groove 8, installs in groove 8 for two and is embedded with magnetic block 9, and magnetic block 9 can make nut 5
Attracted each other and bolt head 4 between, reduce the possibility that nut 5 slides, screw thread is provided with bolt head 4, and bolt head 4 is logical
Cross and be threaded with finial 14, finial 14 can beautify to the outside of bolt head 4, bumper can be made to have seen when mounted
Come more attractive in appearance.
The inside of screw rod 7 is hollow structure, and the inner space of screw rod 7 forms installation cavity 12, and installation cavity 12 is interior to be provided with
Spring 13, one end of spring 13 is connected with the inwall of screw rod 7 near the one end of bolt head 4, and the other end of spring 13 is connected with gear
Block 11, groove bar 10 is offered on the side wall of installation cavity 12 along the axial direction of screw rod 7, and block 11 can extend to installation cavity by groove bar 10
12 outside, block 11 can be entirely retracted in installation cavity 12 in outside force by pressure, be easy to the nut 5 in preliminary installation
It is arranged, after nut 5 is set on screw rod 7 and is fixed, block 11 can be in the presence of spring 13 to nut 5 and thread bush
Pipe 6 is clamped, and reduces its possibility for coming off.
Operation principle of the present utility model is：Made by the way that screw rod 7 is plugged on shrinkage pool 3 and the corresponding mounting hole of car body
It realizes that connection is installed, and is fixed with the nut 5 for being threaded sleeve pipe 6, before nut 5 is set on screw rod 7, can
Block 11 is now pressed into the inside of installation cavity 12, after the position of nut 5 is fixed, block 11 can be unclamped, block 11
Nut 5 and threaded sleeve 6 are being clamped in the presence of spring 13, are reducing its possibility for coming off.
The utility model is simple in structure and convenient in use, and is not only convenient for user and installs and uses, and can
It is prevented effectively from the unstable situation in fixing component comes off and causes in use bumper position.
The above, only the utility model preferably specific embodiment, but protection domain of the present utility model is not
Be confined to this, any one skilled in the art in the technical scope that the utility model is disclosed, according to this practicality
New technical scheme and its utility model design are subject to equivalent or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (4)
1. a kind of bumper fixing device, including multiple fixation structures (2), multiple fixation structures (2) are respectively
The shrinkage pool (3) being opened on bumper (1) by multiple is connected with car body, it is characterised in that the fixation structure (2) includes
Bolt head (4), is connected with screw rod (7) on the bolt head (4), and screw rod (7) is plugged in shrinkage pool (3), on the screw rod (7)
Nut (5) is threaded with, the nut (5) is connected with threaded sleeve (6), the thread bush away from one end of bolt head (4)
Pipe (6) is threadedly coupled with screw rod (7), and bolt head (4) and nut (5) one side close to each other offer installation groove (8),
Two described installations in groove (8) are embedded with magnetic block (9)；
The inside of the screw rod (7) is hollow structure, and the inner space of screw rod (7) forms installation cavity (12), the installation cavity
(12) spring (13) is provided with, one end of the spring (13) is connected with screw rod (7) inwall near bolt head (4) one end,
And the other end of spring (13) is connected with block (11), is offered along the axial direction of screw rod (7) on the side wall of the installation cavity (12)
Groove bar (10), the block (11) can extend to the outside of installation cavity (12) by groove bar (10).
2. a kind of bumper fixing device according to claim 1, it is characterised in that set on the bolt head (4)
Screw thread is equipped with, and bolt head (4) has been connected through a screw thread finial (14).
3. a kind of bumper fixing device according to claim 1, it is characterised in that the block (11) is in outside
Force can be entirely retracted in installation cavity (12) by pressure.
4. a kind of bumper fixing device according to claim 1, it is characterised in that in the threaded sleeve (6)
It is provided with rubber blanket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621389161.5U CN206254947U (en) | 2016-12-16 | 2016-12-16 | A kind of bumper fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621389161.5U CN206254947U (en) | 2016-12-16 | 2016-12-16 | A kind of bumper fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206254947U true CN206254947U (en) | 2017-06-16 |
Family
ID=59028434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621389161.5U Expired - Fee Related CN206254947U (en) | 2016-12-16 | 2016-12-16 | A kind of bumper fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206254947U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109624895A (en) * | 2018-12-30 | 2019-04-16 | 舒兰市通用机械有限责任公司 | A kind of truck bumper crossbeam and its manufacturing method with threaded hole |
-
2016
- 2016-12-16 CN CN201621389161.5U patent/CN206254947U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109624895A (en) * | 2018-12-30 | 2019-04-16 | 舒兰市通用机械有限责任公司 | A kind of truck bumper crossbeam and its manufacturing method with threaded hole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170606 Address after: 753400 the Ningxia Hui Autonomous Region city Shizuishan Pingluo County Ping Da Road six km Patentee after: Longjiang Pingluo dangerous goods transport Co. Ltd. Address before: 753000 Bayi District, Qingshan South Road, Dawukou District, the Ningxia Hui Autonomous Region, Shizuishan 190-3-601 Patentee before: Wang Gang |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170616 Termination date: 20171216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |