CN203888699U - Horn support structure - Google Patents
Horn support structure Download PDFInfo
- Publication number
- CN203888699U CN203888699U CN201420202025.5U CN201420202025U CN203888699U CN 203888699 U CN203888699 U CN 203888699U CN 201420202025 U CN201420202025 U CN 201420202025U CN 203888699 U CN203888699 U CN 203888699U
- Authority
- CN
- China
- Prior art keywords
- preassembled
- support
- screw
- horn
- screws
- 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 discloses a horn support structure which comprises a support body of an arch structure. A horn fixing nut is arranged at the bottom end in the middle of the support body, and a preassembled screw is arranged at each end of the support body. The two preassembled screws are symmetrically arranged. The preassembled screws are fixed on the support body through automobile body connection nuts, reserved gaps are formed between the preassembled screws and the support body, and two reserved gaps are symmetrically arranged. Threads are arranged on the preassembled screws, and a flattening portion is arranged on the threads. The horn support structure has the advantage that the preassembled screws are installed on a horn support, the local shape change of the threads ensures that 3-5mm gaps are reserved between the preassembled screws and the support, and the preassembled screws and the horn support body are firmly connected before assembly. When a whole automobile is assembled, a thread body at the positions of the reserved gaps of the bolt is clamped into an automobile preassembled groove to fasten the reserved gaps to finish connection of the horn support and an automobile body.
Description
Technical field
The utility model relates to auto parts and components, refers to particularly a kind of horn bracket structure.
Background technology
Loudspeaker fixed support is by rack body, and loudspeaker captive nut vehicle body coupling nut forms, and need to use the fixing horn bracket of frock when car load assembling after correspondence position, puts into after vehicle body coupling nut manual screw, urgent loudspeaker and vehicle body coupled together.There is following problem: use tool locating horn bracket difficulty, easy wrong hole causes the sliding tooth assembling of screw bad, causes measuring the middle vibrations of travelling and causes abnormal sound, and even support comes off; And work operations inefficiency; Easily neglected loading bolt.
Summary of the invention
The purpose of this utility model is to provide one and overcomes prior art deficiency, the horn bracket structure of difficult drop-off.
The utility model is to adopt following technical scheme to realize:
It comprises the rack body of arch configuration, and bottom, described rack body middle part is provided with loudspeaker captive nut; Described rack body two ends are provided with a pre-cartridge screw; Described pre-cartridge screw has been arranged symmetrically with two; Described pre-cartridge screw is fixed on described rack body by vehicle body coupling nut; Described vehicle body coupling nut has been arranged symmetrically with two; Between described pre-cartridge screw and described rack body, be provided with preset clearance; Described preset clearance has been arranged symmetrically with two.
Further, on described pre-cartridge screw, be provided with screw thread; On described screw thread, be provided with flattened section.
Usefulness of the present utility model is: pre-cartridge screw is installed on horn bracket, screw thread local shape changes guarantees that screw and support have 3～5mm gap, guarantee to assemble front screw and horn bracket body is connected firmly simultaneously, when car load assembling, directly use bolt preset clearance place screw thread body to snap in the pre-tankage of vehicle body, preset clearance is fastening, complete horn bracket and be connected with vehicle body.
Do not need positioning tool, directly hand assembly; Because screw is to be preloaded onto on rack body, effectively stop because the sliding tooth that prepackage deviation causes; Because screw is pre-installed, stop neglected loading screw problem.
Brief description of the drawings
Fig. 1 is horn bracket structural representation.
Fig. 2 is A place enlarged drawing and screw thread 5 enlarged drawings in Fig. 1.
In figure: rack body 1; Loudspeaker captive nut 2; Vehicle body coupling nut 3; Pre-cartridge screw 4; Screw thread 5; Preset clearance 6.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, but this embodiment should not be construed restriction of the present utility model.
As shown in drawings, a kind of horn bracket structure, it is a kind of auto parts and components.
It comprises the rack body 1 of arch configuration, and rack body 1 bottom, middle part is provided with loudspeaker captive nut 2; Rack body 1 two ends are provided with a pre-cartridge screw 4; Pre-cartridge screw 4 has been arranged symmetrically with two; Pre-cartridge screw 4 is fixed on rack body 1 by vehicle body coupling nut 3; Vehicle body coupling nut 3 has been arranged symmetrically with two; Between pre-cartridge screw 4 and rack body 1, be provided with preset clearance 6; Preset clearance 6 has been arranged symmetrically with two.
Preferably, on pre-cartridge screw 4, be provided with screw thread 5; On screw thread 5, be provided with flattened section.
When the utility model work is installed, it should be noted that:
1, on screw thread 5, there is flattened section actual thread shape to have more part material than nut thread shape, when prepackage, can guarantee assembly clearance, guarantee that pre-cartridge screw 4 and rack body 1 are connected firmly simultaneously.
2, directly use when car load Mount support preset clearance 6 to snap in the pre-tankage of vehicle body.
3, fastening two pre-cartridge screws.
4, guarantee that support and vehicle body are connected firmly.
Below do not elaborate, be prior art.
Claims (1)
1. a horn bracket structure, it is a kind of auto parts and components, it is characterized in that:
It comprises the rack body (1) of arch configuration, and bottom, described rack body (1) middle part is provided with loudspeaker captive nut (2); Described rack body (1) two ends are provided with a pre-cartridge screw (4); Described pre-cartridge screw (4) has been arranged symmetrically with two; Described pre-cartridge screw (4) is fixed on described rack body (1) by vehicle body coupling nut (3); Described vehicle body coupling nut (3) has been arranged symmetrically with two; Between described pre-cartridge screw (4) and described rack body (1), be provided with preset clearance (6); Described preset clearance (6) has been arranged symmetrically with two; On described pre-cartridge screw (4), be provided with screw thread (5); Described screw thread is provided with flattened section on (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420202025.5U CN203888699U (en) | 2014-04-23 | 2014-04-23 | Horn support structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420202025.5U CN203888699U (en) | 2014-04-23 | 2014-04-23 | Horn support structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203888699U true CN203888699U (en) | 2014-10-22 |
Family
ID=51715141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420202025.5U Expired - Fee Related CN203888699U (en) | 2014-04-23 | 2014-04-23 | Horn support structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203888699U (en) |
-
2014
- 2014-04-23 CN CN201420202025.5U patent/CN203888699U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 Termination date: 20200423 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |